Results 181 to 190 of about 39,957 (214)

Treatment of landfill leachates by nanofiltration

Journal of Environmental Management, 2010
Landfill leachate contains high concentrations of organic matter, color, heavy metals and toxic substances. This study presents the feasibility of a commercial nanofiltration membrane (NF-300) in the removal of pollutants from a landfill leachate generated from the Treatment Stabilization and Disposal Facility in Gujarat state of India.
Latesh B, Chaudhari, Z V P, Murthy
openaire   +2 more sources

Leachate quality from landfilled MBT waste

Waste Management, 2005
A research project recently completed on behalf of the UK Environment Agency, has collected data and sampled leachates from EU landfills that have received imports of MSOR and MBT wastes. Results are presented for sanitary analyses, heavy metals, and an extensive range of trace organic substances, from sites containing MBT wastes that have received ...
H D, Robinson, K, Knox, B D, Bone, A, Picken   +3 more
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Arsenic speciation in municipal landfill leachate

Chemosphere, 2010
Arsenic species in municipal landfill leachates (MLL) were investigated by HPLC-DRC-ICPMS and LC-ESI-MS/MS. Various arsenic species including arsenate (iAs(V)), arsenite (iAs(III)), monomethylarsonic acid (MMA(V)), dimethylarsinic acid (DMA(V)), as well as sulfur-containing organoarsenic species were detected. Two sulfur-containing arsenic species in a
Yarong, Li, Gary K-C, Low, Jason A, Scott, Rose, Amal   +3 more
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Phytoremediation of Landfill Leachates

2017
Municipal landfill leachate is a complex refractory wastewater which consists of extensive level of organic compounds, ammonia, and heavy metals. Contamination of water by landfill leachate has become a serious environmental concern worldwide due to its adverse impact on human health, aquatic organisms, and agricultural crop production. In recent years,
Kumarathilaka, Prasanna, Wijesekara, Hasintha, Bolan, Nanthi, Kunhikrishnan, Anitha, Vithanage, Meththika   +4 more
openaire   +1 more source

Supercritical water oxidation of landfill leachate

Waste Management, 2011
In this paper, ammonia as an important ingredient in landfill leachate was mainly studied. Based on Peng-Robinson formulations and Gibbs free energy minimization method, the estimation of equilibrium composition and thermodynamic analysis for supercritical water oxidation of ammonia (SCWO) was made.
Shuzhong, Wang, Yang, Guo, Chongming, Chen, Jie, Zhang, Yanmeng, Gong, Yuzhen, Wang   +5 more
openaire   +2 more sources

Landfill leachate treatment: Review and opportunity

Journal of Hazardous Materials, 2008
In most countries, sanitary landfilling is nowadays the most common way to eliminate municipal solid wastes (MSW). In spite of many advantages, generation of heavily polluted leachates, presenting significant variations in both volumetric flow and chemical composition, constitutes a major drawback.
Renou, S., Givaudan, J.G., Poulain, S., Dirassouyan, F., Moulin, Philippe   +4 more
openaire   +2 more sources

Electrochemical oxidation for landfill leachate treatment

Waste Management, 2007
This paper aims at providing an overview of electrochemical oxidation processes used for treatment of landfill leachate. The typical characteristics of landfill leachate are briefly reviewed, and the reactor designs used for electro-oxidation of leachate are summarized.
Yang, Deng, James D, Englehardt
openaire   +2 more sources

Enzymatic treatment of sanitary landfill leachate

Chemosphere, 2001
The objective of this investigation was to study the effectiveness of applying enzymes (bioaugmentation) for enhancement of biological treatability of leachates generated in a typical municipal solid waste sanitary landfill. The basic purpose of enzyme use is to enforce the biodecomposition of organic constituents, as well as to reduce nitrogen content.
A I, Zouboulis, M X, Loukidou, K, Christodoulou   +2 more
openaire   +2 more sources

Polishing Of Landfill Leachate

2015
This chapter deals exhaustively with the various techniques employed in polishing landfill leachate, the role, importance and effects of polishing leachate and the use of constructed wetlands with many examples from some countries where it has worked with considerable success. Types, forms and functions of wetlands in leachate polishing were also dealt
openaire   +1 more source

Landfill Leachate Treatment

2022
Hamidi Abdul Aziz, Mohamed Shahrir Mohamed Zahari, Zaber Ahmed, Shahrul Ismail, Izan Jaafar, Mohd Suffian Yusoff, Lawrence K. Wang, Mu-Hao Sung Wang   +7 more
openaire   +1 more source