贵安新区马场河水生态修复技术比选研究  

Comparison and selection of technologies for water ecological restoration of Machang River in Guian New Area

作　　者：欧阳章智 孙健 杨骏业 范世平 OUYANG Zhangzhi;SUN Jian;YANG Junye;FAN Shiping(PowerChina Guiyang Engineering Corporation Limited,Guizhou 550081,China)

机构地区：[1]中国电建集团贵阳勘测设计院有限公司

出　　处：《水科学与工程技术》2020年第1期63-66,共4页Water Sciences and Engineering Technology

摘　　要：针对贵安新区马场河水生态修复技术比选、对其多参数水质、浮游动植物和底栖生物等水生态环境要素进行现场调查与检测,进行了潜在污染定量核算与分析。结合本项目自身的特点,对水环境处理技术从技术、经济、管理等各方面进行了对比研究。综合研究比选,本项目采用大型溞引导的水体生态修复技术,该技术优势在于水质净化效果显著,景观效果优美,体现生态性,节能环保效果,减少、抑制蚊蝇滋生,无生物副作用,不产生二次污染,有效确保后期生物的多样性及生态系统稳定。This study aimed at the comparison and selection of water ecological restoration technologies of Machang River in Guian New Area.Firstly,the multi-parameter water quality,phytoplankton and benthic organisms of Machang River in Gui'an New Area were investigated and tested on the spot,and the potential pollution was calculated and analyzed quantitatively.Combining with the characteristics of this project,this paper makes a detailed comparative study on water environmental treatment technology from technical,economic,management and other aspects.Comprehensive research and selection,this project adopts the large-scale Daphne-guided water ecological restoration technology.The technical advantage lies in the remarkable water purification effect,the beautiful landscape effect,the realization of the ecological goal of"clean water and clean air",the embodiment of ecology,and the ecological health effect,energy-saving and environmental protection effect,the reduction and inhibition of mosquito and fly breeding,no biological side effects,no secondary pollution,suitable for expensive.The ecological control of Machang River in Anxin District can effectively ensure the diversity of organisms and the stability of ecosystem in the later period.

关 键 词：水生态修复 水质评价 大型溞 污染量 

分 类 号：X522[环境科学与工程—环境工程]