摘要
穿越成都天府新区国际生物城中心的河道污染严重,采用人工翻晒、抛洒灭菌药剂的地质预处理方法构建水生态基础。通过合理配置水生植物类型、人工生态浮岛技术,加强对河道内部食物链的控制,并利用植物-微生物联合修复技术,让河流完成自我净化。同时做好河道水质的监控管理工作,保证河道水生态长期稳定,使河道水质稳定达到Ⅳ类水标准。
The channels through the center of the International Biological City situated at Tianfu New Districts of Chengdu has been seriously polluted. By using the geological pretreatment method of tedding artificially and spraying disinfectants,the foundation of ecological water is constructed. Through a rational arrangement of the types of aquatic plants,by using the artificial ecological floating island technology,the control of the food chain in the channels is strengthened. Moreover,the channels are completely purified by themselves when the combined technology of repairing plant-microorganism is applied. Meanwhile,supervise and manage the work concerning the quality of the water in the channels,adjust the intensity of various modes and guarantee the long-term stability of the water ecology,so that the quality of the water can reach the standard Ⅳ stably.
作者
朱俊成
陈枭靖
刘丽强
付廷华
何中豪
ZHU Juncheng;CHEN Xiaojing;LIU Liqiang;FU Tinghua;HE Zhonghao(China Construction Second Engineering Bureau Co.,Ltd.,Beijing 101101,China)
出处
《施工技术》
CAS
2020年第18期1-2,72,共3页
Construction Technology
基金
中建二局科技研发课题:水环境综合治理技术研究与应用(180001)。
关键词
水治理
河道
生态浮岛
净化
施工技术
water treatment
channels
ecological floating island
purification
construction
