景观水体微生态调控试验研究——以日照职业技术学院乐学河生态修复为例

Experimental Study on Micro-ecology Regulation of Landscape Water —Taking Lexue River Ecological Restoration of Rizhao Polytechnic as an Example

以改善日照职业技术学院乐学河景观水体生态环境为根本目的,采用日照市生态环境研究所最新研制的微生态制剂,探索其净化景观水体的功效,试验结果表明,该菌剂对水体COD、氨氮、总氮、总磷去除率分别达到58.0%、88.1%、80.1%、73.8%,说明该菌剂进行乐学河景观水体的生态修复效果明显,采用该法进行乐学河微生态调控,不会带来二次污染,且经济、便捷。

In order to improve the water ecological environment of Lexue River in Rizhao Polytechnic,the latest microbial ecological agent developed by Rizhao Institute of Ecological Environment is used to investigate the effects of purifying the landscape water. The results show that the removal rate of COD,ammonia,total nitrogen and total phosphorus respectively reaches 58. 0%,88. 1%,80. 1% and 73. 8%,indicating that the agent has obvious effects on ecological restoration in Lexue River. The bacterial agent being economical and convenient will not bring secondary pollution.