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Ditemukan 87 dari pencarian Anda melalui kata kunci: subject="LINGKUNGAN HIDUP"
Hal. Awal Sebelumnya 1 2
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Cigarettes Butts and the Case for an Environmental Policy on Hazardous Cigare…
Komentar Bagikan
Thomas E. NovotnyKristen LumElizabeth SmithVivian WangRichard Barnes

Abstract: Discarded cigarette butts are a form of non-biodegradable litter. Carried as runoff from streets to drains, to rivers, and ultimately to the ocean and its beaches, cigarette filters are the single most collected item in international beach cleanups each year. They are an environmental blight on streets, sidewalks, and other open areas. Rather than being a protective health device, c…

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ISBN/ISSN
16604601
Deskripsi Fisik
Int. J. Environ. Res. Public Health 2009, 6, 1691-1705
Judul Seri
International Journal of Environmental Research and Public Health
No. Panggil
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Radiation-induced grafting of glycidyl methacrylate onto cotton fabric waste …
Komentar Bagikan
Hesham H. SokkerSayed M. BadawyEhab M. ZayedFaten A. Nour EldienAhmad M. Farag

Abstract. Ion exchange adsorbents based on cellulosic fabric wastes carrying sulfonic acid and amine functional groups were synthesized by radiation-induced graft polymerization of glycidyl methacrylate (GMA) with subsequent chemical modification of the epoxy groups of poly-GMA graft chains with sodium sulfite/H2SO4 and triethylamine, respectively. The conversion of epoxy groups into the fu…

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Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 137–144
Judul Seri
Journal of Hazardous Materials
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Radiation preparation of PVA/CMC copolymers and their application in removal …
Komentar Bagikan
Manal F. Abou TalebH. L. Abd El-MohdyH. A. Abd El-Rehim

Abstract. Copolymer hydrogels composed of poly(vinyl alcohol) (PVA) and carboxymethyl cellulose (CMC) was prepared by using electron beam irradiation as crosslinking agent. The copolymers were characterized by FTIR and the physical properties such as gelation. The thermal behavior and swelling properties of the prepared hydrogels were investigated as a function of PVA/CMC composition. The f…

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Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 68–75
Judul Seri
Journal of Hazardous Materials
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Perspectives of low cost arsenic remediation of drinking water in Pakistan an…
Komentar Bagikan
Amir Haider MalikZahid Mehmood KhanQaisar MahmoodSadia NasreenZulfiqar Ahmed Bhatti

Abstract. Arsenic concentrations above acceptable standards for drinkingwater have been detected in many countries and this should therefore is a global issue. The presence of arsenic in subsurface aquifers and drinking water systems is a potentially serious human health hazard. The current population growth in Pakistan and other developing countries will have direct bearing on the water se…

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Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 1–12
Judul Seri
Journal of Hazardous Materials
No. Panggil
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Emissions of polycyclic aromatic hydrocarbons from fluidized and fixed bed in…
Komentar Bagikan
Lin-Chi WangLong-Full LinSoon-Onn Lai

Abstract. This study investigated the emissions of polycyclic aromatic hydrocarbons (PAHs) from two fluidized bed incinerators (FLBI A and FLBI B) and one fixed bed incinerator (FIBI) disposing biological sludge generated from the petrochemical industries in Taiwan. The results of 21 individual PAHs (including low (LM-PAHs), middle (MM-PAHs) and high molecular weight PAHs (HM-PAHs)) were re…

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Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 438–444
Judul Seri
Journal of Hazardous Materials
No. Panggil
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Biodegradation of chlorpyrifos and its hydrolysis product 3,5,6-trichloro-2-p…
Komentar Bagikan
Samina AnwarFauzia LiaquatQaiser M. KhanZafar M. KhalidSamina Iqbal

Abstract. A bacterial strain C2A1 isolated from soil was found highly effective in degrading chlorpyrifos and its first hydrolysis metabolite 3,5,6-trichloro-2-pyridinol (TCP). On the basis of morphology, physiological characteristics, biochemical tests and 16S rRNA sequence analysis, strain C2A1 was identified as Bacillus pumilus. Role of strain C2A1 in the degradation of chlorpyrifos was …

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Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 400–405
Judul Seri
Journal of Hazardous Materials
No. Panggil
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Assessment of odorous VOCs released from a main MSW landfill site in Istanbul…
Komentar Bagikan
Arslan SaralSelami DemirSenol Yıldız

Abstract. An air pollution modeling study was conducted to investigate the odorous effects of volatile organic compounds (VOCs) emissions from a sanitary landfill area on ambient air quality. The atmospheric dispersion of hydrogen sulfide (H2S) and 22 VOCs was modeled. Industrial Source Complex v3 Short Term (ISCST3) model was used to estimate hourly concentrations of odorous VOCs over the n…

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Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 338–345
Judul Seri
Journal of Hazardous Materials
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A study on the dewatering of industrial waste sludge by fry-drying technology
Komentar Bagikan
Tae-In OhmJong-Seong ChaeJeong-Eun KimHee-kyum KimSeung-Hyun Moon

Abstract. In sludge treatment, drying sludge using typical technology with highwater content to awater content of approximately 10% is always difficult because of adhesive characteristics of sludge. Many methods have been applied, including direct and indirect heat drying, but these approaches of reducing water content to below 40% after drying is very inefficient in energy utilization of d…

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Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 445–450
Judul Seri
Journal of Hazardous Materials
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Utilization of landfill leachate parameters for pretreatment by Fenton reacti…
Komentar Bagikan
J. KochanyE. Lipczynska-Kochany

Abstract. This paper reports results of laboratory studies on two pretreatmentmethods, struvite precipitation using aeration with H3PO4 and Fenton oxidation. These methods utilized specific properties of the leachate: high magnesium content (172mgL−1) for struvite precipitation and a high iron concentration (56mgL−1) for Fenton treatment. Struvite precipitation (H3PO4, 700mgL−1) remov…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 248–254
Judul Seri
Journal of Hazardous Materials
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Thermal behaviour of ESP ash from municipal solid waste incinerators
Komentar Bagikan
Y. YangY. XiaoN.WilsonJ.H.L. Voncken

Abstract. Stricter environmental regulations demand safer treatment and disposal of incinerator fly ashes. So far no sound technology or a process is available for a sustainable and ecological treatment of the waste incineration ashes, and only partial treatment is practised for temporary and short-term solutions. New processes and technology need to be developed for comprehensive utilizati…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 567–575
Judul Seri
Journal of Hazardous Materials
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The use of EAF dust in cement composites: Assessment of environmental impact
Komentar Bagikan
Tina SturmRadmila MilacicSimona MurkoMitja VahcicAna MladenoviJerneja Strupi SuputJanez ˇScancar

Abstract. Electric arc filter dust (EAF dust) is a waste by-product which occurs in the production of steel. Instead of being disposed of, it can be used in cement composites for civil engineering, and for balances in washing machines. To estimate the environmental impact of the use of EAF dust in cement composites leachability tests based on diffusion were performed using water and salt wa…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 277–283
Judul Seri
Journal of Hazardous Materials
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Sources and reactivity of NMHCs and VOCs in the atmosphere: A review
Komentar Bagikan
Ankur Kansal

Abstract. Nonmethane hydrocarbons (NMHCs) and volatile organic compounds (VOCs) are important species present in the environment, which results in alteration of the chemistry of atmosphere. On the global scale natural emissions of NMHCs and VOCs exceed anthropogenic emissions, although anthropogenic sources usually dominate within urban areas. Among the natural sources, vegetation is the do…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 17–26
Judul Seri
Journal of Hazardous Materials
No. Panggil
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Recovery of metals from waste printed circuit boards by a mechanical method u…
Komentar Bagikan
Chenlong DuanXuefeng WenChangsheng ShiYuemin ZhaoBaofeng WenYaqun He

Abstract. Research on the recycling of waste printed circuit boards (PCB) is at the forefront of environmental pollution prevention and resource recycling. To effectively crush waste PCB and to solve the problem of secondary pollution from fugitive odors and dust created during the crushing process, a wet impacting crusher was employed to achieve comminution liberation of the PCB in a water …

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 478–482
Judul Seri
Journal of Hazardous Materials
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Radiation induced degradation of dyes—An overview
Komentar Bagikan
M.A. RaufS. Salman Ashraf

Abstract. Synthetic dyes are amajor part of our life. Products ranging fromclothes to leather accessories to furniture all depend on extensive use of organic dyes. An unfortunate side effect of extensive use of these chemicals is that huge amounts of these potentially carcinogenic compounds enter our water supplies. Various advanced oxidation processes (AOPs) including the use of high-energ…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 6–16
Judul Seri
Journal of Hazardous Materials
No. Panggil
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PAHs soil decontamination in two steps: Desorption and electrochemical treatment
Komentar Bagikan
M. Teresa AlcántaraJose GómezMarta PazosM. Angeles Sanromán

Abstract. The presence of carcinogenic polycyclic aromatic hydrocarbons (PAHs) in soils poses a potential threat to human health if exposure levels are too high. Nevertheless, the removal of these contaminants presents a challenge to scientists and engineers. The high hydrophobic nature of PAHs enables their strong sorption onto soil or sediments. Thus, the use of surfactants could favour t…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 462–468
Judul Seri
Journal of Hazardous Materials
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Octadecyl bonded silica membrane disk modified with Cyanex302 for separation …
Komentar Bagikan
Manjusha KarveReeta V. Rajgor

Abstract. A simple and reliable method based upon impregnation of Cyanex302 on octadecyl bonded silica membrane disk has been developed for separation and atomic absorption spectrometric determination of nickel. The influence of various parameters like aqueous phase pH, flow rate and volume of eluent were investigated systematically to optimize the conditions for quantitative sorption and d…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 576–580
Judul Seri
Journal of Hazardous Materials
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Nitrate removal in a closed marine system through the ion exchange membrane b…
Komentar Bagikan
Cristina T. MatosAna M. SequeiraSvetlozar VelizarovJoão G. CrespoMaria A.M. Reis

Abstract. The accumulation of nitrate in closed marine systems presents a problem for both the marine life and the environment. The present study, proposes the application of the ion exchange membrane bioreactor (IEMB) concept for removing nitrate frommarine systems, suchas aquaculture tanks or marine aquariums. The results obtained demonstrate that the IEMB was able to remove naturally acc…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 428–434
Judul Seri
Journal of Hazardous Materials
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Low cost biosorbent “banana peel” for the removal of phenolic compounds f…
Komentar Bagikan
M. AchakA. HafidiN. OuazzaniS. SayadiL. Mandi

Abstract. The aim of thiswork is to determine the potential of application of banana peel as a biosorbent for removing phenolic compounds fromolive millwastewaters. The effect of adsorbent dosage, pH and contact time were investigated. The results showed that the increase in the banana peel dosage from 10 to 30 g/L significantly increased the phenolic compounds adsorption rates from 60 to 88…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 117–125
Judul Seri
Journal of Hazardous Materials
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Large eddy simulation of fire-induced buoyancy driven plume dispersion in an …
Komentar Bagikan
L.H. HuR. HuoD. Yang

Abstract. The dispersion of fire-induced buoyancy driven plume in and above an idealized street canyon of 18m (width)×18m (height)×40m (length) with a wind flow perpendicular to its axis was investigated by Fire Dynamics Simulator (FDS), Large Eddy Simulation (LES). Former studies, such as that by Oka [T.R. Oke, Street design and urban canopy layer climate, Energy Build. 11 (1988) 103–1…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 394–406
Judul Seri
Journal of Hazardous Materials
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Emissions investigation for a novel medical waste incinerator
Komentar Bagikan
Rong XieWei-jie LiJie LiBo-liangWuJia-qiang Yi

Abstract. Medical waste constitutes one of the waste streams that should be dealt with special priority due to its potential negative impact on public health and on the environment. Incineration is a process that is widely used for the treatment of medical waste. However, self-supporting combustion of medical waste cannot avoid releasing many hazardous pollutants into our environment. The m…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 365–371
Judul Seri
Journal of Hazardous Materials
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Effect of bio-sludge concentration on the efficiency of sequencing batch reac…
Komentar Bagikan
Suntud SirianuntapiboonMethinee Boonchupleing

Abstract. The removal efficiency of sequencing batch reactor (SBR) system with synthetic industrial estatewastewater (SIEWW) containing Ni2+ or Pb2+ was increased with the increase of mixed liquor suspended solids (MLSS). But, the sludge volume index (SVI) of the systemwas increased up to higher than 100 mL/g under MLSS of up to 4000 mg/L. Also, the effluent NO3− was decreased with the in…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 356–364
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Journal of Hazardous Materials
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Effect of aggregate structure on VOC gas adsorption onto volcanic ash soil
Komentar Bagikan
Tsuyoshi MIYAZAKIShoichiro HamamotoKatsutoshi Seki

Abstract. The understanding of the gaseous adsorption process and the parameters of volatile organic compounds such as organic solvents or fuels onto soils is very important in the analysis of the transport or fate of these chemicals in soils. Batch adsorption experiments with six different treatments were conducted to determine the adsorption of isohexane, a gaseous aliphatic, onto volcani…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 207–212
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Journal of Hazardous Materials
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Chemical and ecotoxicological characterization of solid residues produced dur…
Komentar Bagikan
Maria. S. BernardoN. LapaR. BarbosaM. GoncalvesB. MendesF. PintoI. Gulyurtlu

Abstract. A mixture of 70% (w/w) pine biomass and 30% (w/w) plastics (mixture of polypropylene, polyethylene, and polystyrene) was subjected to pyrolysis at 400 ◦C, for 15 min, with an initial pressure of 40MPa. Part of the solid residue produced was subjected to extraction with dichloromethane (DCM). The extracted residue (residue A) and raw residue (residue B) were analyzed by weight lo…

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 309–317
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Journal of Hazardous Materials
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Appraisal of potential environmental risks associated with human antibiotic c…
Komentar Bagikan
F. Ilter TurkdoganKaan Yetilmezsoy

Abstract. A comprehensive analysis of Turkish antibiotic data was conducted to evaluate potential environmental risks associated with antibiotic consumption in Turkey for year 2007. Antibioticswere defined for systemic use or group J01 of the WHO Anatomical Therapeutic Chemical (ATC) classification system. Total emissions and prescriptions for each ATC group were classified separately into …

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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 297–308
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Journal of Hazardous Materials
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Water quality in the upper Han River basin, China: The impacts of land use/la…
Komentar Bagikan
Siyue LiSheng GuXiang TanQuanfa Zhang

Abstract. Vegetated riparian zones adjacent to rivers and streams, can greatly mitigate nutrients, sediment from surface through deposition, absorption and denitrification, yet, human activities primarily land use practices have dramatically reduced the capacity. In this study, 42 sampling sites were selected in the riverine network throughout the upper Han River basin (approximately 95,200 k…

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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 317–324
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Journal of Hazardous Materials
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Vitrification: An alternative to minimize environmental impact caused by leat…
Komentar Bagikan
T. BasegioA.P. Beck LeãoA.M. BernardesC.P. Bergmann

Abstract. The main purpose of this work was the investigation of the immobilization of chromium ion present in the ash from the incineration of chromium-tanned leather shavings (ACS) by means of vitrified ceramic bodies. To achieve the immobilization samples were initially produced adding soda-lime glass to ACS. After that, new formulations were produced with the addition of pure oxides, Ti…

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Journal of Hazardous Materials 165 (2009) 604–611
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Journal of Hazardous Materials
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Uptake and persistence of pesticides in plants: Measurements and model estima…
Komentar Bagikan
Ronnie JuraskeFrancesc CastellsAshwin VijayPere Mu˜nozAssumpció Antón

Abstract. The uptake and persistence behaviour of the insecticide imidacloprid in tomato plants treated by (i) foliar spray application and (ii) soil irrigation was studied using two plant uptake models. In addition to a pesticide deposition model, a dynamic root uptake and translocation model was developed, and both models predict residual concentrations of pesticides in or on fruits. The …

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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 683–689
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Journal of Hazardous Materials
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Toxicity and quantitative structure–activity relationships of benzoic acids…
Komentar Bagikan
Po Yi LeeChung Yuan Chen

Abstract. The present study presents the toxicity data of benzoic acid and its derivatives on Pseudokirchneriella subcapitata, in terms of EC50 and NOEC values. Median effective concentrations (EC50) range from 0.55 to 270.7 mg/L (based on final yield) and 1.93 to 726.3 mg/L (based on algal growth rate). No-observedeffect concentration (NOEC) is within the range of

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Journal of Hazardous Materials 165 (2009) 156–161
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Journal of Hazardous Materials
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Thermal stability and kinetics of decomposition of ammonium nitrate in the pr…
Komentar Bagikan
Richard GunawanDongke Zhang

Abstract. The interaction between ammonium nitrate based industrial explosives and pyrite-rich minerals in mining operations can lead to the occurrence of spontaneous explosion of the explosives. In an effort to provide a scientific basis for safe applications of industrial explosives in reactive mining grounds containing pyrite, ammonium nitrate decomposition, with and without the presence …

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Journal of Hazardous Materials 165 (2009) 751–758
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Journal of Hazardous Materials
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The heats of formation in a series of nitroester energetic compounds: A theor…
Komentar Bagikan
Zhengxin TangXiaohong LiXianzhou ZhangXiangdong Yang

Abstract. Quantum chemical calculations are used to compute the heats of formation (HOFs) for 24 nitroester (NE) energetic compounds in which only 5 nitroester energetic compounds have the available experimental heats of formation. The heats of formation of the five compounds are calculated from isodesmic reactions by employing the hybrid density functional theory (DFT) (B3LYP, B3PW91, and …

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Journal of Hazardous Materials 165 (2009) 372–378
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Journal of Hazardous Materials
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Spatio-temporal modeling of 210Pb transportation in lake environments
Komentar Bagikan
Fatih KülahcıZekâi Sen

Abstract. Radioactive particlemovement analysis in any environment gives valuable information about the effects of the concerned environment on the particle and the transportation phenomenon. In this study, the spatiotemporal point cumulative semivariogram (STPCSV) approach is proposed for the analysis of the spatiotemporal changes in the radioactive particle movement within a surface water b…

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Journal of Hazardous Materials 165 (2009) 525–532
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Journal of Hazardous Materials
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Sorptive removal of tetracycline from water by palygorskite
Komentar Bagikan
Zhaohui LiPo-Hsiang ChangTsai-Luen YuSandagdori MunkhbayerTzu-Hsing KuoYu-Chiao HungJiin-Shuh JeanKao-Hung Lin

Abstract. Extensive use of pharmaceuticals and growth hormone in farm animal and live stocks has resulted in their frequent detection in soils, groundwater, and wastewater. The fate and transport of these compounds are strongly affected by their sorptive behavior to the soil minerals and humic materials. In this research, we conducted the sorption of tetracycline (TC), a common antibiotic, …

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Journal of Hazardous Materials 165 (2009) 148–155
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Journal of Hazardous Materials
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Removal of hazardous gaseous pollutants from industrial flue gases by a novel…
Komentar Bagikan
C.R. MohantySivaji AdapalaB.C. Meikap

Abstract. Sulfur dioxide and other sulfur compounds are generated as primary pollutants from the major industries such as sulfuric acid plants, cupper smelters, catalytic cracking units, etc. and cause acid rain. To remove the SO2 from waste flue gas a three-stage counter-current multi-stage fluidized bed adsorber was developed as desulfurization equipment and operated in continuous bubbling…

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Journal of Hazardous Materials 165 (2009) 427–434
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Removal of direct blue-106 dye from aqueous solution using new activated carb…
Komentar Bagikan
Nevine Kamal Amin

Abstract. The use of cheap, high efficiency and ecofriendly adsorbent has been studied as an alternative source of activated carbon for the removal of dyes from wastewater. This study investigates the use of activated carbons prepared from pomegranate peel for the removal of direct blue dye from aqueous solution. A series of experiments were conducted in a batch system to assess the effect o…

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Journal of Hazardous Materials 165 (2009) 52–62
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Recovery of hazardous semiconductor-industry sludge as a useful resource
Komentar Bagikan
Tzen-Chin LeeFeng-Jiin Liu

Abstract. Sludge, a solid waste recovered from wastewater of semiconductor-industries composes of agglomerates of nano-particles like SiO2 and CaF2. This sludge deflocculates in acidic and alkaline aqueous solutions into nano-particles smaller than 100 nm. Thus, this sludge is potentially hazardous to water resources when improperly dumped. It can cause considerable air-pollution when fed i…

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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 359–365
Judul Seri
Journal of Hazardous Materials
No. Panggil
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Preparation and characterisation of raw chars and physically activated carbon…
Komentar Bagikan
M.C. NcibiV. Jeanne-RoseB. MahjoubC. Jean-MariusJ. LambertJ.J. EhrhardtY. BercionM. SeffenS. Gaspard

Abstract. Industrial valorisation of lowcost and renewable biomass as rawprecursor of activated carbon for environmental applications is an interesting alternative to costly commercial activated carbons. In this study, the possible use of Mediterranean, Posidonia oceanica fibrous biomass, as a precursor for chars and physically activated carbons, is investigated. Firstly, the rawmarine materia…

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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 240–249
Judul Seri
Journal of Hazardous Materials
No. Panggil
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cover
Photocatalytic inactivation of Bacillus anthracis by titania nanomaterials
Komentar Bagikan
Beer SinghR. VijayaraghavanG.K. PrasadG.S. AgarwalG.P. Rai

Abstract. Photocatalytic inactivation of Bacillus anthracis was studied by using titania nanomaterials and UVA light. Experimental data clearly indicated that, time of exposure, quantity of catalyst, intensity of light, particle size and Sunlight affected the inactivation. It also demonstrated the pseudo-first order behavior of inactivation kinetics and pointed out the enhanced rate of inacti…

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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 506–510
Judul Seri
Journal of Hazardous Materials
No. Panggil
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cover
Particle morphology and mineral structure of heavy metal-contaminated kaolin …
Komentar Bagikan
Nicole RoachKrishna R. ReddyAshraf Z. Al-Hamdan

Abstract. This study aims to characterize the physical distribution of heavy metals in kaolin soil and the chemical and structural changes in kaolinite minerals that result from electrokinetic remediation. Three benchscale electrokinetic experiments were conducted on kaolin that was spiked with Cr(VI) alone, Ni (II) alone, and a combination of Cr(VI), Ni(II) and Cd(II) under a constant elec…

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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 548–557
Judul Seri
Journal of Hazardous Materials
No. Panggil
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cover
Isothermal decomposition of hydroxylamine and hydroxylamine nitrate in aqueou…
Komentar Bagikan
M. Sam MannanLijun LiuMaria PapadakiEleni PontikiPanagiota StathiWilliam J. Rogers

Abstract. Hydroxylamine (HA) and hydroxylamine nitrate (HAN) have been involved independently in several tragic accidents, which incurred numerous fatalities and injuries. Following these incidents, adiabatic calorimetry and computational chemistry research was conducted on those compounds, suggesting potential reaction pathways of their decomposition, but the mechanism of their unstable be…

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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 573–578
Judul Seri
Journal of Hazardous Materials
No. Panggil
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Geochemical processes controlling fate and transport of arsenic in acid mine …
Komentar Bagikan
Hefa ChengYuanan HuJian LuoBin XuJianfu Zhao

Abstract. Acid mine drainage (AMD) is often accompanied with elevated concentrations of arsenic, in the forms of arsenite, As(III), and/or arsenate, As(V), due to the high affinity of arsenic for sulfide mineral ores. This review summarizes the major geochemical processes controlling the release, speciation, fate, and distribution of inorganic arsenic in mine drainage and natural systems. A…

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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 13–26
Judul Seri
Journal of Hazardous Materials
No. Panggil
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cover
Field experiments on high expansion (HEX) foam application for controlling LN…
Komentar Bagikan
Jaffee A. SuardinYanjunWangMikeWillsonM. Sam Mannan

Abstract. Previous research suggests that high expansion foam with an expansion ratio of 500 to 1 is one of the best options for controlling liquefied natural gas (LNG) pool fire on land. However, its effectiveness heavily depends on the foam application rate, foam generator location, and the design of LNG spill containment dike. Examination of these factors is necessary to achieve the maxi…

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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 612–622
Judul Seri
Journal of Hazardous Materials
No. Panggil
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cover
Combined column and cell flotation process for the treatment of PAH contamina…
Komentar Bagikan
Aurélie DhenainGuy MercierJean-Francois BlaisMyriam Chartier

Abstract. The aluminium electrolytic plants generate PAH and fluoride contaminated wastes which are usually classified as hazardous material. These residues are generally disposed in secure landfill sites. A flotation cell process was previously developed to remove PAH from these aluminium industry wastes. The tests were done on composite samples made of particle size fractions under 50 mm.…

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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 394–407
Judul Seri
Journal of Hazardous Materials
No. Panggil
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cover
Anaerobic degradation of nonylphenol in subtropical mangrove sediments
Komentar Bagikan
Bea-Ven ChangZhong-Jun LuShaw-Ying Yuan

Abstract. Nonylphenol (NP) is known as an endocrine disruptor and has consequently drawn much environmental concern. We investigated the effects of various factors on the anaerobic degradation of NP and characterized the structures of microbial communities in mangrove sediments collected at five sites along the Tanshui River in northern Taiwan. NP anaerobic degradation rate constants (k1) a…

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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 162–167
Judul Seri
Journal of Hazardous Materials
No. Panggil
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cover
An environmental screening model to assess the consequences to soil and groun…
Komentar Bagikan
Hongkyu YoonCharles J.WerthChristopher P.L. BarkanDavid J. SchaefferPooja Anand

Abstract. North American railroads transport a wide variety of chemicals, chemical mixtures and solutions in railroad tank cars. In the event of an accident, these materials may be spilled and impact the environment. Among the chemicals commonly transported are a number of light non-aqueous phase liquids (LNAPLs). If these are spilled they can contaminate soil and groundwater and result in …

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Deskripsi Fisik
Journal of Hazardous Materials 165 (2009) 332–344
Judul Seri
Journal of Hazardous Materials
No. Panggil
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cover
The implementation of climate change related policies at the subnational leve…
Komentar Bagikan
Jose Antonio Puppim de Oliveira

Abstract. The objective of this article is to analyze the implementation of climate change related policies by subnational governments in 3 countries: Japan (Mie Prefecture), Germany (Saxony-Anhalt) and Brazil (Sao Paulo). Through an empirical research, the article develops the 3 cases to understand the achievements and obstacles to implement mitigation and adaptation policies. The cases pr…

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Habitat International 33 (2009) 253–259
Judul Seri
Habitat International
No. Panggil
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cover
The economical and environmental performance of miscanthus and switchgrass pr…
Komentar Bagikan
Edward M.W. SmeetsIris M. LewandowskiAndre´ P.C. Faaij

Abstract. The purpose of this study is to analyse the economical and environmental performance of switchgrass and miscanthus production and supply chains in the European Union (EU25), for the years 2004 and 2030. The environmental performance refers to the greenhouse gas (GHG) emissions, the primary fossil energy use and to the impact on fresh water reserves, soil erosion and biodiversity. …

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Renewable and Sustainable Energy Reviews 13 (2009) 1230–1245
Judul Seri
Renewable and Sustainable Energy Reviews
No. Panggil
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Unduh MARCSitasi
cover
Sustainable power production in a membrane-less and mediator-less synthetic w…
Komentar Bagikan
Aba AldrovandiEnrico MarsiliLoredana StantePatrizia PaganinSilvia TabacchioniAndrea Giordano

Abstract. Microbial fuel cells (MFCs) fed with wastewater are currently considered a feasible strategy for production of renewable electricity. A membrane-less MFC with biological cathode was built from a compact wastewater treatment reactor and fed with synthetic wastewater. When operated with an external resistance of 250 W, the MFC produced a long-term power of about 70 mW/m2 for 10 months…

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ISBN/ISSN
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Bioresource Technology 100 (2009) 3252–3260
Judul Seri
Bioresource Technology
No. Panggil
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Unduh MARCSitasi
cover
Sustainable energy production and consumption in Turkey: A review
Komentar Bagikan
Hakan S. Soyhan

Abstract. In this century, energy has been the driving force of the global economy and it will, for sure, continue to be one of the most important element for the sustainable socio-economic development for the coming centuries. Therefore, energy producers and governors have a vital duty to provide enough energy in good quality continuously with low cost for the sustainable development. The s…

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ISBN/ISSN
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Deskripsi Fisik
Renewable and Sustainable Energy Reviews 13 (2009) 1350–1360
Judul Seri
Renewable and Sustainable Energy Reviews
No. Panggil
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Unduh MARCSitasi
cover
Sustainable biomass production: A comparison between Gross Energy Requirement…
Komentar Bagikan
Pier Paolo FranzeseTorbjorn RydbergGiovanni Fulvio RussoSergio Ulgiati

Abstract. In this paper two methods for energy analysis and environmental accounting (Gross Energy Requirement and Emergy Synthesis) are critically discussed in order to explore their ability to provide a comprehensive evaluation of the performance and environmental sustainability of human-dominated production processes. In order to allow a quantitative comparison, two cropping systems, na…

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ISBN/ISSN
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Ecological Indicators 9 (2009 ) 959 – 970
Judul Seri
Ecological Indicators
No. Panggil
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Unduh MARCSitasi
cover
Substituting energy crops with organic wastes and agro-industrial residues fo…
Komentar Bagikan
Andrea SchievanoGiuliana D’ImporzanoFabrizio Adani

Abstract. In this study, industrial and agro-industrial by-products and residues (BRs), animal manures (AMs), and various types of organic wastes (OWs) were analyzed to evaluate their suitability as substitutes for energy crops (ECs) in biogas production. A comparison between the costs of the volume of biogas that can be produced from each substrate was presented with respect to the prices …

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Journal of Environmental Management 90 (2009) 2537–2541
Judul Seri
Journal of Environmental Management
No. Panggil
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