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Treatment of landfill waste, leachate and landfill gas: A review

Hecham OMAR, Sohrab ROHANI

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 15-32 doi: 10.1007/s11705-015-1501-y

Abstract: This review aims at the treatment of the entire landfill, including the waste mass and the harmful emissions: leachate and landfill gas.Different landfill treatments (aerobic, anaerobic and semi-aerobic bioreactor landfills, dry-tomb landfills), leachate treatments (anaerobic and aerobic treatments, anammox, adsorption, chemical oxidation, coagulationAnother area to explore is the treatment of landfill gas, a very large field to which not much effort

Keywords： landfill     aerobic     anaerobic     leachate     landfill gases     municipal solid waste    

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Indicating landfill stabilization state by using leachate property from Laogang Refuse Landfill

LOU Ziyang,CHAI Xiaoli,ZHAO Youcai,SONG Yu,ZHU Nanwen,JIA Jinping

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 405-410 doi: 10.1007/s11783-013-0565-5

Abstract: Variation and evolution process of leachate can be applied as a reference for landfill stabilizationIn this work, leachates with different ages were collected from Laogang Refuse Landfill, and characterizedsynthetic parameter-F based on these 14 parameters, and a logarithm equation was simulated for the landfillThe predication of landfill state would be more accurate and useful according to the synthetic parameterof leachate from a working landfill.

Keywords： landfill stabilization     leachate evolution     principal component analysis    

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Taxonomic and functional variations in the microbial community during the upgrade process of a full-scale landfillleachate treatment plant – from conventional to partial nitrification-denitrification

Binbin Sheng, Depeng Wang, Xianrong Liu, Guangxing Yang, Wu Zeng, Yiqing Yang, Fangang Meng

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1272-7

Abstract: Abstract • Upgrade process was investigated in a full-scale landfill leachate treatment plant. • Thenitrification-denitrification process has been considered as a low-cost, sustainable alternative for landfillleachate treatment.conventional to partial nitrification-denitrification was comprehensively investigated in a full-scale landfillleachate treatment plant (LLTP).

Keywords： Landfill leachate     Process upgrade     Partial nitrification-denitrification     Bacterial community     Metagenomics    

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Optimization of process parameters for mature landfill leachate pretreatment using MAP precipitation

Wei LI, Xiaowen DING, Min LIU, Yuewen GUO, Lei LIU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 892-900 doi: 10.1007/s11783-012-0440-9

Abstract: Chemical precipitation is a useful technology as a pretreatment to treat mature landfill leachate withoptimal conditions that molar ratio n(Mg)∶n(N)∶n(P) = 1.4∶1∶0.8, reaction time 60 min, original pH of leachateCalcium ions and carbonate ions existed in the leachate could affect the precipitation process, which

Keywords： magnesium ammonium phosphate precipitation     mature landfill leachate     optimization     ammonium-nitrogen    

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Performance of landfill leachate treatment system with disc-tube reverse osmosis units

WANG Baozhen, LIU Shuo, LIU Yanping, LI Xiujin

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 1,   Pages 24-31 doi: 10.1007/s11783-008-0024-x

Abstract: Reverse osmosis system with the disc-tube module (DT-RO) was applied to treat landfill leachate on fullscale at the Changshengqiao Sanitary Landfill, Chongqing City, China.

Keywords： chemical cleaning     product     organic     nitrogen     Effective    

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Characterization of humic substances in bio-treated municipal solid waste landfill leachate

Guangxia QI, Dongbei YUE, Yongfeng NIE

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 711-716 doi: 10.1007/s11783-012-0421-z

Abstract: Considerable organic matter remains in municipal solid waste landfill leachate after biological treatmentsHumic substances (HSs) dominate the organic matter in bio-treated landfill leachate.In this study, the HSs from landfill leachate treated by membrane bioreactor (MBR-HSs) were analyzed

Keywords： bio-treated landfill leachate     humic substances     elemental analysis     spectroscopic characteristics    

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Organics Recovery from Waste Activated Sludge In-situ Driving Efficient Nitrogen Removal from Mature LandfillLeachate: An Innovative Biotechnology with Energy Superiority

Fangzhai Zhang,Shang Ren,Haoran Liang,Zhaozhi Wang,Ying Yan,Jiahui Wang,Yongzhen Peng,

Engineering doi: 10.1016/j.eng.2023.03.005

Abstract: activated sludge (WAS) in-situ, driving efficient nitrogen removal from ammonia rich mature landfillleachate by integrating partial nitrification, fermentation, and denitrification process (PN/DN–F/DNFirst, ammonia ((1708.5 ± 142.9) mg·L−1) in mature landfill leachate is oxidized to nitrite

Keywords： Waste activated sludge     Bioresource recovery     Simultaneous treatment of wastewater and sludge     Mature landfillleachate     Free nitrous acid    

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Preparation of adsorptive nanoporous membrane using powder activated carbon: Isotherm and thermodynamic studies

Majid Peyravi

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4,   Pages 673-687 doi: 10.1007/s11705-019-1800-9

Abstract: performance of the modified membranes was monitored by the flux and chemical oxygen demand (COD) removal of leachateThe experimental leachate adsorption data were analyzed by Langmuir, Freundlich, and Dubinin- Radushkevichadsorption was lower than 80 kJ∙mol , indicating that the interaction between the membranes and the leachate

Keywords： amine functionality     nanoporous membrane     adsorption isotherm     thermodynamic parameters     landfill leachate    

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Application study on the municipal landfill leachate treatment by MBR-NF process

Lu Jilai,Huang Juan,Wang Huizhong,Zhang Limin,Xia Mingfang,Li Yuezhong,Ren Hongqiang

Strategic Study of CAE 2008, Volume 10, Issue 10,   Pages 61-63

Abstract:

Landfill leachate is a serious pollution with high COD and NH3leachate.99.5 %, and the purified water could reach the first level of standard for pollution control on the landfillCompared with the other leachate treatment processes, the MBR-NF has significant advantages on both technique

Keywords： landfill leachate     MBR     NF    

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Degradation of refractory organics in concentrated leachate by the Fenton process: Central composite

Senem Yazici Guvenc, Gamze Varank

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1294-1

Abstract: . • BOD5/COD ratio of leachate concentrate raised from 0.04 to 0.4.The primary aim of this study is inert COD removal from leachate nanofiltration concentrate because ofWithin this framework, this study focuses on the treatability of leachate nanofiltration concentrateThe Fenton process improves the biodegradability of the leachate NF concentrate, increasing the BOD5/process is an efficient and economical technology in improvement of the biological degradability of leachate

Keywords： Concentrated leachate     Fenton oxidation     Central composite design     Biodegradability     Inert COD    

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Modeling and simulation of landfill gas production from pretreated MSW landfill simulator

Rasool Bux MAHAR,Abdul Razaque SAHITO,Dongbei YUE,Kamranullah KHAN

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 159-167 doi: 10.1007/s11783-014-0685-6

Abstract: The cumulative landfill gas (LFG) production and its rate were simulated for pretreated municipal solidwaste (MSW) landfill using four models namely first order exponential model, modified Gompertz modelConsidering the behavior of the pretreated MSW landfill, a new multi component model was based on biochemicalIt also indicates the stabilization of the landfill and helps the managers in the reuse of the landfillThe proposed model is limited to aerobically pretreated MSW landfill and also requires the values of

Keywords： combine growth and decay model     pretreated municipal solid waste (MSW)     multi component landfill gas (LFG    

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Bioenergy recovery from landfill gas: A case study in China

Wei WANG, Yuxiang LUO, Zhou DENG

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 1,   Pages 20-31 doi: 10.1007/s11783-009-0012-9

Abstract: Landfill gas (LFG) utilization which means a synergy between environmental protection and bioenergy recovery

Keywords： landfill gas (LFG)     compressed purified landfill gas (CPLG)     pressure swing adsorption (PSA)     alternative    

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Study on Landfill Biogas Generation Model

Huang Wenxiong,Peng Xuya,Yan Li

Strategic Study of CAE 2006, Volume 8, Issue 9,   Pages 74-79

Abstract:

Recovery and utilization of landfill biogas can not only reduce greenhouse effect but recover energyThis article presents the principle and process of landfill biogas generation, and classifies reported

Keywords： landfill gas     model     generation rate     gas production     methane    

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Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter

Pinjing HE, Min LI, Suyun XU, Liming SHAO,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 404-411 doi: 10.1007/s11783-009-0149-6

Abstract: This paper describes the feasibility of fresh leachate treatment by an upflow blanket filter (UBF).

Keywords： distribution of COD fluxes     effluent recycling     leachate     methane yield     organic loading rate     upflow blanket    

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Modified landfill gas generation rate model of first-order kinetics and two-stage reaction

Jiajun CHEN , Hao WANG , Na ZHANG ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3,   Pages 313-319 doi: 10.1007/s11783-009-0025-4

Abstract: This investigation was carried out to establish a new domestic landfill gas (LFG) generation rate modelthat takes into account the impact of leachate recirculation.organic acid conversion coefficient in order to represent the in-situ condition of nutrient loss through leachateLaboratory experiments were carried out to simulate the impact of leachate recirculation and verify the

Keywords： landfill gas (LFG)     generation rate model     first-order kinetics     two-stage reaction     outflow function    

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Title Author Date Type Operation

Treatment of landfill waste, leachate and landfill gas: A review

Hecham OMAR, Sohrab ROHANI

Journal Article

Indicating landfill stabilization state by using leachate property from Laogang Refuse Landfill

LOU Ziyang,CHAI Xiaoli,ZHAO Youcai,SONG Yu,ZHU Nanwen,JIA Jinping

Journal Article

Taxonomic and functional variations in the microbial community during the upgrade process of a full-scale landfillleachate treatment plant – from conventional to partial nitrification-denitrification

Binbin Sheng, Depeng Wang, Xianrong Liu, Guangxing Yang, Wu Zeng, Yiqing Yang, Fangang Meng

Journal Article

Optimization of process parameters for mature landfill leachate pretreatment using MAP precipitation

Wei LI, Xiaowen DING, Min LIU, Yuewen GUO, Lei LIU

Journal Article

Performance of landfill leachate treatment system with disc-tube reverse osmosis units

WANG Baozhen, LIU Shuo, LIU Yanping, LI Xiujin

Journal Article

Characterization of humic substances in bio-treated municipal solid waste landfill leachate

Guangxia QI, Dongbei YUE, Yongfeng NIE

Journal Article

Organics Recovery from Waste Activated Sludge In-situ Driving Efficient Nitrogen Removal from Mature LandfillLeachate: An Innovative Biotechnology with Energy Superiority

Fangzhai Zhang,Shang Ren,Haoran Liang,Zhaozhi Wang,Ying Yan,Jiahui Wang,Yongzhen Peng,

Journal Article

Preparation of adsorptive nanoporous membrane using powder activated carbon: Isotherm and thermodynamic studies

Majid Peyravi

Journal Article

Application study on the municipal landfill leachate treatment by MBR-NF process

Lu Jilai,Huang Juan,Wang Huizhong,Zhang Limin,Xia Mingfang,Li Yuezhong,Ren Hongqiang

Journal Article

Degradation of refractory organics in concentrated leachate by the Fenton process: Central composite

Senem Yazici Guvenc, Gamze Varank

Journal Article

Modeling and simulation of landfill gas production from pretreated MSW landfill simulator

Rasool Bux MAHAR,Abdul Razaque SAHITO,Dongbei YUE,Kamranullah KHAN

Journal Article

Bioenergy recovery from landfill gas: A case study in China

Wei WANG, Yuxiang LUO, Zhou DENG

Journal Article

Study on Landfill Biogas Generation Model

Huang Wenxiong,Peng Xuya,Yan Li

Journal Article

Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter

Pinjing HE, Min LI, Suyun XU, Liming SHAO,

Journal Article

Modified landfill gas generation rate model of first-order kinetics and two-stage reaction

Jiajun CHEN , Hao WANG , Na ZHANG ,

Journal Article