桐乡市水源生态湿地净化原水工艺及应用  

Purification Technology and Application of Raw Water in Tongxiang City’s Water Source Ecological Wetland

作　　者：刘宇飞 LIU Yufei(CCCC Shanghai South China Municipal Engineering CO.LTD.,Zhuhai 519000,China)

机构地区：[1]中交上航华南市政工程有限公司,广东珠海519000

出　　处：《河南水利与南水北调》2024年第1期7-8,共2页Henan Water Resources & South-to-North Water Diversion

摘　　要：依托杭嘉湖平原桐乡市水源生态湿地工程,对采用生态根孔技术的大型水源生态湿地净化原水的工艺流程、工艺参数、工程具体布置等进行阐述,分析工程运营后的水质检测效果,原水整体水质从劣Ⅴ~Ⅲ类稳定在国家饮用水水源地水质要求的Ⅲ类标准,并满足水厂60万t/d的供水需求。改善了桐乡市饮用水源水质,保障供水安全,提高水厂抗风险能力,取得了明显的经济、社会、生态效益,值得在水质型缺水的平原区域推广应用。Based on the water source ecological wetland project of Tongxiang City in Hangjiahu Plain,the technological process,technological parameters and specific project layout of the large-scale water source ecological wetland using ecological root hole technology for purification were expounded.The water quality detection effect after the project operation was analyzed.The overall raw water quality is stable from inferior to Class V to Class III,meeting the Class III standard for national drinking water source water quality requirements,and meeting the water supply demand of 600000 t/d.It has improved the water quality of drinking water source in Tongxiang city,guaranteed the safety of water supply,enhanced the ability of water plant to resist risks,and obtained obvious economic and social benefits,which is worth popularizing and applying in the plain area with water quality type water shortage.

关 键 词：人工湿地 水源地 根孔技术 饮用水源 水质净化 

分 类 号：U615.9[交通运输工程—船舶及航道工程]