Using advanced anaerobic digestion to minimize the carbon impact of Biosolids processing: Case Study Gaobedian, Beijing
Globally,wastewater and sludge treatment plays a fundamentally important role in control of anthropogenic carbon impacts.The Water industry is one of the largest consumers of-largely fossil fuel derived-energy,however it can generate renewable energy in the form of methane-enriched biogas from anaerobic digestion.Unfortunately,most of the infrastructure we see today is antiquated making it energy and carbon inefficient.This paper presents results of a model specifically developed to look at the carbon impacts of sewage sludge processing involving anaerobic digestion,thermal-hydrolysis (where sludge is pressure cooked) prior to digestion to enhance performance,and non-digestion options based on a case study for Gaobedien in Beijing,where carbon footprint of processing is a key parameter in technology assessment.
Anaerobic digestion thermal hydrolysis carbon footprint
W Barber Z.Liao H.Kleiven X, Fu
Cambi, Inc.279, Great Valley Parkway, Malvern, PA, 19355 Cambi AS., Skysstasjon 11 A, N-1371 Asker, Norway World Resources Institute, Rm K-M, 7/F, Tower A, The East Gate Plaza, 9, Dongzhong Street, Dongcheng
国际会议
The 15th IWA World Conference on Anaerobic Digestion( 第15届IWA世界厌氧大会)
北京
英文
795-797
2017-10-17（万方平台首次上网日期，不代表论文的发表时间）