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Cu leaching 1

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batch titration procedure 1

cid gas field 1

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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). Through dilution and partial effluent recycling, the organic loading rates increased from 0.51to 14.56kg COD/(m·d), meanwhile the corresponding hydraulic retention time decreased from 9.0d to 3.6d. The reactor was able to achieve steady-state within 80d. Based on the distribution of COD fluxes in the process, it was concluded that anabolism was the main pathway of COD removal in the initial phase (1―33d), accounting for 57%―85% of total COD removed. As the anaerobic consortium of bacteria reached steady-state (after 70―86d), the majority of COD removed was transformed into methane, because the specific methane yield was close to the theoretical value (0.36L CH/(g COD)).

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

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Investigation of Cu leaching from municipal solid waste incinerator bottom ash with a comprehensive approach

Jun YAO, Wenbing LI, Fangfang XIA, Jing WANG, Chengran FANG, Dongsheng SHEN

Frontiers in Energy 2011, Volume 5, Issue 3, Pages 340-348 doi: 10.1007/s11708-010-0131-9

Abstract: Municipal solid waste incinerator (MSWI) bottom ash is often reused as a secondary construction material

Keywords： MSWI bottom ash Cu leaching batch titration procedure SEP

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Assessment of pollution of potentially harmful elements in soils surrounding a municipal solid waste incinerator

Ying Han, Huiting Xie, Wenbin Liu, Haifeng Li, Mengjing Wang, Xuebin Chen, Xiao Liao, Nan Yan

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0873-7

Abstract: and the risks posed by these potentially harmful elements in top-soils around a municipal solid waste incineratormost elements were higher in the area northwest of the MSWI, compared with the area southeast of the incinerator

Keywords： Soil Potentially harmful elements Contamination Kriging interpolation Risk assessment Wind direction