Occurrence of Temporal Organic Storage Material in Activated Sludge during the Removal of Organic Pollutants
The amount of temporal carbon storage material polyhydroxyalkanaote (PHA) was quantified in the course of wastewater treatment by different activated sludge reactors operated at Beijing University of Technology, Beijing, China. The studied reactors were six continuous ones and two sequencing batch ones. In all the reactors, PHA was detected, and its contents within sludge ranged between 0.2％ to 3.2％. The amounts of PHA formed were found to be one fifth to more than 100％ of soluble organic matters loaded to the reactors. It was concluded that not a small part of organic matters in sewage is converted to PHA in the course of their removal by activated sludge processes.
activated sludge organic matters PHA
Mamoru Oshiki You Yang Motoharu Onuki Hiroyasu Satoh Yong-Zeng Peng Takashi Mino
Graduate School of Frontier Science, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277 College of Environmental and Energy Engineering, Beijing University of Technology, 100 Pingleyuan, C
国际会议
第七届中日水环境研讨会暨NSFC-JST重大国际合作项目成果交流会
北京
英文
20-26
2007-10-25（万方平台首次上网日期，不代表论文的发表时间）