无机-有机及物理-化学复合调理对厌氧消化污泥脱水性能的影响OA北大核心CSCDCSTPCD
Inorganic-organic and physical-chemical co-conditioning on dewaterability of anaerobic digested sludge
厌氧消化是常用的污泥稳定化处理方法,但污泥经厌氧消化处理后脱水性能恶化.分别用无机-有机复合调理剂和物理-化学复合调理剂对厌氧消化污泥进行调理,考察不同调理方法对污泥脱水性能的影响.结果表明,聚合氯化铝(PAC)、聚合硫酸铁(PFS)和阳离子聚丙烯酰胺(PAM)对厌氧消化污泥的调理效果有限,最优条件下污泥比阻(SRF)分别下降了66.3％、89.2％和67.1％;PAC-PAM复合调理和PFS-PAM复合调理对厌氧消化污泥的调理效果较单种调理剂好…查看全部>>
Anaerobic digestion is a common method for sludge stabilization.However,the dewaterability of sludge deteriorates after anaerobic digestion.This study investigated the effects of inorganic-organic and physicalchemical conditioners on the dewaterability of anaerobic digested sludge.The results indicate that the specific resistance to filtration (SRF) of polymeric aluminum chloride (PAC),polymeric ferric sulfate (PFS),or cationic polyacrylamide (PAM) condition…查看全部>>
王天烽;李永真;吕南南;邓实卓
九江学院化学与环境工程学院,九江332005江西省生态化工工程技术中心,九江332005九江市流域管理与生态保护重点实验室,九江332005九江学院化学与环境工程学院,九江332005
资源环境
厌氧消化污泥化学调理剂物理调理剂复合调理脱水性能
anaerobic digested sludgechemical conditionerphysical conditionerco-conditioningdewaterability
《环境工程学报》 2017 (7)
鄱阳湖湿地PEDCs的分布特征、源解析及生态风险评估
4271-4276,6
国家自然科学基金资助项目(21367014,21567011)江西省自然科学基金资助项目(20151BAB203026,20151BAB213018)
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