Biodegradability enhancement of municipal landfill leachateOA
Biodegradability enhancement of municipal landfill leachate
The method of enhancing the biodegradability of landfill leachate via air stripping followed by coagulation/ultrafiltration (UF) processes is introduced. In this study, the air stripping process obtained a removal efficiency of 88.6% for ammonia nitrogen (NH3-N), at an air-to-liquid ratio (A/L) of 3 300 (pH=11) and after 18 h of stripping. The single coagulation process increased the BOD (biological oxygen demand)/COD (chemical oxygen demand) ratio by 0.089 …查看全部>>
Pi Kewu;Gong Wenqi
School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070,P. R. ChinaSchool of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070,P. R. China
landfill leachateair strippingcoagulationultrafiltrationbiodegradability
landfill leachateair strippingcoagulationultrafiltrationbiodegradability
《水科学与水工程》 2008 (4)
89-98,10
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