将水解酸化池改造为UASB反应器的工艺实践  

Practice of Modifying the Hydrolysis & Acidification Tank to UASB Reactor

作　　者：孙伟民[1] 赵群英[2] 王宝泉[3] 郭立志 

机构地区：[1]西北工业大学理学院,陕西西安710072 [2]西安工业学院建工系,陕西西安710032 [3]西安建筑科技大学环境与市政工程学院,陕西西安710055 [4]西安市污水处理厂,陕西西安710077

出　　处：《中国沼气》2006年第1期31-33,37,共4页China Biogas

摘　　要：本文通过把处理淀粉废水的水解酸化池改造为UASB池的工艺实践,论述了对高浓度易降解有机废水处理时采用水解酸化工艺的局限性和采用UASB反应器的可行性,提出了高浓度易降解有机废水厌氧生化处理分阶段实施的可操作性。This paper presented a modification of hydrolysis ＆ acidification reactor to UASB reactor, discussed the limitation of hydrolysis ＆ acidification reactor and feasibility of UASB treating the wastewater with high coneentrationand biodegradation as s .tareh wastewater, And suggested that anaerobic modification could be made when the treating condition is economically permissible, for hydrolysis ＆ acidification process has advantage of low cost for low concentration wastewater treatment and pre-treatment of high concentration wastewater

关 键 词：水解酸化 UASB反应器 厌氧生物处理 

分 类 号：S216.4[农业科学—农业机械化工程] X703[农业科学—农业工程]