摘要
针对深圳市某河道实施了截污、清淤、补水(以超磁+曝气生物滤池为核心工艺)工程,使该水体逐步达到不黑不臭的目标。工程实践表明,该水体除氧化还原电位仍维持100%达标外,氨氮、透明度、溶解氧达标率分别从25%、35.8%、47.9%提高至100%、100%、95.8%。
Sewage interruption engineering, dredging works, as well as filling water treated by su- per magnetic and biological aerated filter were applied to black-odorous river governance in Shenzhen. The results showed that in addition to the 100% control rates of ORP, the ammonia nitrogen, transparen- cy, and DO concentrations were enhanced from 25% , 35.8% , 47.9% to 100% , 100% and 95.8% re- spectively.
作者
李晓
宋桂杰
邓佑锋
李张卿
杨至瑜
LI Xiao;SONG Gui-jie;DENG You-feng;LI Zhang-qing;YANG Zhi-yu(Beijing General Municipal Engineering Design ＆ Research Institute Co. Ltd., Beijing 100082, China;Shenzhen Longhua Water Quality Control Office, Shenzhen 518131, China;CAUPO Planning ＆ Design Consultants Co., Beijing 100044, China)
出处
《中国给水排水》
CAS
CSCD
北大核心
2018年第14期101-104,共4页
China Water & Wastewater
关键词
黑臭水体
截污工程
清淤工程
补水工程
超磁
曝气生物滤池
black-odorous water
sewage interception engineering
dredging works
water filling engineering
super magnetic
biological aerated filter
