高效固化微生物技术在南运河水环境治理中的应用

Application of efficient microorganisms immobilization technology to treat the water environment of Nanyun river

高效固化微生物技术因其独特的优越性而成为水体治理的热点.结合四女寺枢纽节制闸下南运河河段水质的状况和特点。采用生物茵剂与生态浮岛、人工"水下森林"等生态措施组合使用的高效固化微生物技术进行治理.并根据水体水质的改善程度对治理效果进行评价。结果表明:南运河试验段经高效固化微生物技术治理后,水体透明度、COD_G、NH_3-N、TN和TP等水质指标明显改善。

Microorganisms immobilization technology became a key research topic in the field of water treatment due to its unique superiority. Combined with the status and characteristics of Nanyun river in Sinvsi, using a comprehensive treatment technology which combined with a series of bio-a- gents, Floating island, and underwater forest to make microorganisms adsorpted on the carrier effi- ciently. According to the improvement degree of the water quality to evaluate the governance effect of microorganisms immobilization technology. The results showed that water quality indicators of water clarity, CODcr, NH3-N, TN and TP had been improved significantly after the Nanyun River was governed with the efficient microorganisms immobilization technology.