生态城市水系环境生物治理技术研究  

Study on Biological Control Technology of Ecological City Water System Environment

作　　者：张晓凡[1] 王娟[1] Zhang Xiaofan;Wang Juan(College of Art and Design,Shaanxi University of Science ＆ Technology,Xi＇an 710021,China)

机构地区：[1]陕西科技大学设计与艺术学院,陕西西安710021

出　　处：《环境科学与管理》2018年第10期109-112,共4页Environmental Science and Management

摘　　要：生物治理技术是一种新型治理手段,将该种手段融入到城市水污染治理中,能够取得很好的效果。生物治理通过引用水体环境修复技术、水体生物净化技术、底泥生物修复技术来降解水中的污染物和营养物,同时种植挺水植物使治理效果得到强化,治理过程分为污水处理、排泥和回流三步。与传统方法进行了对比实验,由实验结果可知,生物治理技术可以在短时间内有效净化水中的污染物,消耗成本低,不会产生副作用,是一种高效的治理手段,在未来城市水环境治理中应该大力加以使用。Bioremediation is a new means of management. It can be applied to urban water pollution control and achieve good results. Biological treatment can degrade pollutants and nutrients in water by using water environment remediation technology, bi- ological purification technolog7 of water body and bioremediation technology of bottom mud. At the same time, the treatment effect can be enhanced by grow water plants. The treatment process can be divided into three steps ： sewage treatment, sludge discharge and reflux. Compared with the traditional method, the experimental results show that the biological treatment technology can effectively clean the pollutants in the water in a short time, with low cost and no side effects. It is an efficient treatment method and should be used vigorously in the future urban water environment control.

关 键 词：生态城市 水系环境 生物治理技术 生物氧化技术 水污染治理 

分 类 号：X522[环境科学与工程—环境工程]