曝气复氧+微生物菌剂修复黑臭河道工程试验  

REMEDIATION OF BLACK-ODOROUS RIVER WITH AERATION REOXYGENATION COMBINED WITH MICROBIAL AGENT PROCESS

作　　者：李广胜[1] 雷利荣[1] LI Guang-sheng;LEI Li-rong(National Engineering Research Center of Papermaking and Pollution Control, South China University of Technology, Guangzhou 510640, China)

机构地区：[1]华南理工大学造纸与污染控制国家工程研究中心,广州510640

出　　处：《环境工程》2018年第4期34-36,169,共4页Environmental Engineering

摘　　要：应用"曝气复氧+微生物菌剂"技术进行黑臭河道修复的工程试验研究。结果表明:采用自制的移动式微孔曝气复氧机结合投加微生物菌剂,可以消除试验区河道的黑臭、改善水质指标,同时消除河道岸边黑泥,降低蓝藻爆发率。试验结果为短期内无法完全截污、进行大规模施工困难较大的黑臭污染河道实现消除黑臭的目标提供了切实可行的工程技术借鉴,具有良好的社会和环境效益。Remediation experiment of black-odorous river was conducted by using aeration reoxygenation combined with microbial agent process. Results showed that the black and odorous phenomena of the river in the test area could be eliminated and the water quality was effectively enhanced by using the self-made movable microporous aerator combined with addition of microbial agents. Elimination of the black mud on the banks of the river and decrease of blue-green algae were also found during the experiment. Based on the experimental results,for the black-odorous rivers which could not be totally intercepted from pollution source and were difficult for large scale construction,this process provided a practical engineering technology to eliminate the black and odorous phenomena of the water.

关 键 词：曝气复氧 微生物菌剂 黑臭水体 水体自净 

分 类 号：X172[环境科学与工程—环境科学] X52