环境工程学报2011，Vol.5Issue(8)：1707-1712,6.
HUSB反应器提高以印染废水为主的城镇废水可生化性的研究
Enhancement of biodegradability of municipal wastewater consisting mainly of dyeing and printing wastewater by hydrolysis upflow sludge bed
摘要
Abstract
Municipal wastewater that consists mainly of dyeing and printing wastewater contains a large quantity of refractory organics,and is hard for biological treatment.To improve the biodegradability of this mixed industry wastewater,the HUSB reactor was studied as a pretreatment technology for mixed practical industrial wastewater in the Tai Lake basin.Ultraviolet-visible spectrophotometry,GC-MS,etc.,were utilized to identify the change of the biodegradation of organic pollutants and evaluate the biodegradability of the wastewater after treatment.The results show that the biodegradability of these wastewater is enhanced greatly by HUSB reactor： the value of B/C is raised from 0.251 to 0.423;part of the large molecule organics in the wastewater are broken to small molecule organics;the contents of the unsaturated aromatic compounds and hydrocarbons decrease after the pretreatment by HUSB reactor.关键词
HUSB/工业废水/水解酸化/可生化性/GC-MSKey words
HUSB/industrial wastewater/hydrolytic acidification/biodegradability/GC-MS分类
资源环境引用本文复制引用
刘通,张旭,李广贺,孙志刚,蓝梅..HUSB反应器提高以印染废水为主的城镇废水可生化性的研究[J].环境工程学报,2011,5(8):1707-1712,6.基金项目
国家水体污染控制与治理科技重大专项课题 （）
