STUDY ON EFFECTS OF DISSOLVED OXYGEN (DO) ON PENTACHLROPHENOL (PCP) DEGRADATION WITH MICROAEROBIC GRANULAR SLUDGE

摘要：

In this paper, effects of restrictive ecological factor of dissolved oxygen (DO) concentration on the system were studied. Experimental results showed that increasing of DO concentration in microaerobic range was in favor of CODCr removal and PCP mineralization, and gas production was high, but when Do concentration was beyond this range, the disadvantage effects might occur, which was adverse to CODCr and PCP removal, and moreover caused air pollution because of aeration stripping of organic matters from the system.

关键词： dissolved ozygen microaerobic granular sludge pentachlorophenol

作者: Lan Huixia Chen Yuancai Chen Zhonghao Lu Fengqin

作者单位: College of Environment and Safe Engineering, Qingdao University of Science & Technology, Qingdao, 26 State Key Laboratory of Pulp & Paper Engineering, South China University of Technology, Guangzhou, 5

会议类型: 国际会议

会议名称: The 3rd International Symposium on Emerging Technology of Pulping and Papermaking(ISETPP)(第三届制浆造纸新技术国际研讨会)

会议地点: 广州

会议语种:英文

页码: 762-765

在线出版日期: 2006-11-08（万方平台首次上网日期，不代表论文的发表时间）