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Ditemukan 87 dari pencarian Anda melalui kata kunci: subject="LINGKUNGAN HIDUP"
1 2 Berikutnya Hal. Akhir
cover
A distant light: scientists and public policy
Komentar Bagikan
Henry W. Kendall

Like many scientists, I have always had interests far different from those of my professional life. Among them has been the challenges of dealing with the array of problems humanity faces, including how to exploit the earth's bounty without damaging it and how to deal with the conflicts between nations, for which extraordinarily destructive weapons stand at the ready. At issue are not just …

Edisi
-
ISBN/ISSN
0-387-98833-5
Deskripsi Fisik
Q127.U6K46 - 99-20533 338.97306--dc21
Judul Seri
Masters of modem physics
No. Panggil
-
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cover
Sustainable Living with Environmental Risks
Komentar Bagikan
Nobuhiro KanekoShinji YoshiuraMasanori Kobayashi

Managing risks and promoting sustainability are imperative for the international community to build a sustainable society on our planet. To prompt changes in our behaviours and business models and to facilitate the socio-economic transformation necessary for a sustainable world, we must empower people who can take the lead in supporting the transition to a system that is more environmentally so…

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-
ISBN/ISSN
9784431548041
Deskripsi Fisik
xv, 286 hlm.
Judul Seri
-
No. Panggil
577 Sus
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cover
A Quick Guide to developing Watershed Plans to Restore and Protect Our Waters
Komentar Bagikan
United States Environmental Protection Agency

The handbook for Developing Watershed Plans to Restore and Protect our Waters (the Handbook) to provide users with a comprehensive resource to develop more effective watershed plans as a means to improve and protect the nation’s water quality. The Handbook also provides guidance on how to incorporate the nine minimum elements from the Clean Water Act section 319 Nonpoint Source Program’s fu…

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ISBN/ISSN
-
Deskripsi Fisik
v, 31 hlm.
Judul Seri
-
No. Panggil
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Efficient Crop Water Use in Kansas
Komentar Bagikan
Kansas State University Agricultural Experiment Station and Cooperative Extension Service

The Great Plains is an important center of agricultural production for both the United States and worldwide grain export. However, it is also a region that has numerous challenges to the sustainability of agricultural production, including soil losses from erosion, low precipitation in the west, intense thunderstorms, and declining aquifer levels that threaten availability of water for irrigat…

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August 2012
ISBN/ISSN
-
Deskripsi Fisik
v, 41 hlm.
Judul Seri
K-State Research and Extension
No. Panggil
-
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Adapting to the Impacts of Climate Change
Komentar Bagikan
America's Climate Choices: Panel on Adapting to the Impacts of Climate Change

This report presents the findings of the Committee on Adapting to the Impacts of Climate Change, one of four concurrent panel efforts within the America’s Climate Choices committee study. It was our assignment to identify the opportunities and challenges associated with adaptation, to identify and evaluate the available options and lessons learned within the United States and elsewhere, and t…

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ISBN/ISSN
978-0-309-14591-6
Deskripsi Fisik
292 pages, 7 x 10, PAPERBACK (2010)
Judul Seri
-
No. Panggil
-
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Achieving Nutrient and Sediment Reduction Goals in the Chesapeake Bay: An Eva…
Komentar Bagikan
C. Evaluation of Chesapeake Bay Prog. Implementation for Nutrient Reduction to Improve Water Quality

The Chesapeake Bay Program (CBP), a partnership among the U.S. Environmental Protection Agency, the six watershed states, and the District of Columbia, is working at federal, state, and local levels to restore the Chesapeake Bay ecosystem. In 1987, the CBP partners committed to reduce “controllable” phosphorus and nitrogen loadings to the Bay’s main stem by 40 percent by 2000. The CBP’s…

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ISBN/ISSN
978-0-309-21079-9
Deskripsi Fisik
258 pages, 6 x 9 , PAPERBACK (2011)
Judul Seri
-
No. Panggil
-
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cover
Abrupt Impacts of Climate Change: Anticipating Surprises
Komentar Bagikan
Committee on Understanding and Monitoring Abrupt Climate Change, Impacts; National Research Council

Climate is changing, forced out of the range of the last million years by levels of carbon dioxide and other greenhouse gases not seen in Earth’s atmosphere for a very long time. Lacking action by the world’s nations, it is clear that the planet will be warmer, sea level will rise, and patterns of rainfall will change. But the future is also partly uncertain—there is considerable uncertai…

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ISBN/ISSN
978-0-309-28773-9
Deskripsi Fisik
250 pages, 7 x 10, PAPERBACK (2013)
Judul Seri
-
No. Panggil
-
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Moving from recycling to waste prevention: a review of barriers and enables
Komentar Bagikan
Andreas Bartl

Abstract. Current European waste policy does not mainly aim to treat waste streams but rather place in the foreground of interest the complete supply chain of a product. Waste prevention and re-use do have the highest priority and they take effect before the end-of-life phase of a product or a material is reached. Recycling only takes the third place whereas recovery and disposal represent the…

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2014, Vol. 32(9) Supplement 3– 18
ISBN/ISSN
-
Deskripsi Fisik
Waste Management & Research. 2014, Vol. 32(9) Supplement 3– 18
Judul Seri
Waste Management & Research
No. Panggil
-
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cover
Advancing the Science of Climate Change
Komentar Bagikan
America's Climate Choices: Panel on Advancing the Science of Climate Change

The body of science reviewed by the Panel on Advancing the Science of Climate Change makes a compelling case that climate change is occurring and suggests that it threatens not just the environment and ecosystems of the world but the well-being of people today and in future generations. Climate change is thus a sustainability challenge. We hope that, for those who are skeptical or uncertain…

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ISBN/ISSN
978-0-309-14588-6
Deskripsi Fisik
528 pages, 7 x 10, PAPERBACK (2010)
Judul Seri
-
No. Panggil
-
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Assessing the Relationship Between Propagule Pressure and Invasion Risk in Ba…
Komentar Bagikan
Committee on Assessing Numeric Limits for Living Organisms in Ballast Water

The human-mediated introduction of species to regions of the world they could never reach by natural means has had great impacts on the environment, the economy, and society. In the ocean, these invasions have long been mediated by the uptake and subsequent release of ballast water in ocean-going vessels. Increasing world trade and a concomitantly growing global shipping fleet composed of …

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ISBN/ISSN
978-0-309-21562-6
Deskripsi Fisik
156 pages, 6 x 9, PAPERBACK (2011)
Judul Seri
-
No. Panggil
-
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cover
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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 137–144
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
-
Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 68–75
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
-
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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ISBN/ISSN
-
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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ISBN/ISSN
-
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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ISBN/ISSN
-
Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 338–345
Judul Seri
Journal of Hazardous Materials
No. Panggil
-
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 168 (2009) 445–450
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 248–254
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
-
Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 567–575
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 277–283
Judul Seri
Journal of Hazardous Materials
No. Panggil
-
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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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ISBN/ISSN
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 478–482
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 462–468
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 576–580
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 428–434
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 117–125
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 394–406
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 365–371
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 356–364
Judul Seri
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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 207–212
Judul Seri
Journal of Hazardous Materials
No. Panggil
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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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 309–317
Judul Seri
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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ISBN/ISSN
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Deskripsi Fisik
Journal of Hazardous Materials 166 (2009) 297–308
Judul Seri
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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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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Journal of Hazardous Materials 165 (2009) 683–689
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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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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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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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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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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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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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Journal of Hazardous Materials 165 (2009) 359–365
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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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Journal of Hazardous Materials 165 (2009) 240–249
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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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Journal of Hazardous Materials 165 (2009) 506–510
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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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Journal of Hazardous Materials 165 (2009) 548–557
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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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Journal of Hazardous Materials 165 (2009) 573–578
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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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Journal of Hazardous Materials 165 (2009) 13–26
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