摘要
海绵城市建设效果评估需要对海绵设施和不同尺度区域的径流过程进行水质监测采样。现有的采样方法和设备难以自动采集到径流产生初始阶段的水样。研发了一套包含无电力驱动天然降雨自动采样器、"零捕获"下垫面径流过程水质监测自动采样终端、智能型自动水质监测采样器等设备的城市降雨径流水质监测自动采样技术,解决了全天候、自动采集天然降雨和径流过程最初水样的难题,并可记录采样过程的具体时间。实际应用表明,该套技术可操作性强,性能可靠,能为相关科学研究和监测评估提供参考。
In order to evaluate the construction effect of sponge city,it is necessary to sample and monitor the runoff process of the sponge facilities and areas with different scales.It is difficult for the existing sampling methods and equipments to automatically collect water samples at the initial stage of runoff generation.In this paper,a set of automatic sampling technology for urban rainfall runoff water quality monitoring was developed,which included a non electric driving natural rainfall automatic sampler,an automatic sampling terminal for water quality monitoring that could"zero capture"the underlying surface runoff,an intelligent automatic water quality sampler and other equipments.It solved the problem of collecting initial water samples of natural rainfall and runoff process automatically on any weather condition.It could also record the exact time of sampling process.The practical application showed that the technology had strong applicability,reliable performance and could support the related scientific researches and monitoring activities.
作者
张强
王美荣
张书函
龚应安
王丽晶
曹秀芹
ZHANG Qiang;WANG Mei-rong;ZHANG Shu-han;GONG Ying-an;WANG Li-jing;CAO Xiu-qin(Key Laboratory of Urban Stormwater System and Water Environment,Ministry of Education,Beijing University of Civil Engineering and Architecture,Beijing 100044,China;Beijing Water Science and Technology Institute,Bejing 100048,China;Beijing Drainage Management Center,Beijing 100195,China;Beijing Hydrological General Station,Beijing 100089,China)
出处
《环境工程》
CAS
CSCD
北大核心
2020年第4期141-144,150,共5页
Environmental Engineering
基金
国家重点研发计划课题“京津冀非常规水安全利用技术研发示范”(2016YFC0401405)
北京市自然科学基金重点项目“北京市海绵城市建设效果监测与评价技术研究”(8161002)
十三五国家水专项课题“北京市海绵城市建设关键技术与管理机制研究和示范”(2017ZX07103-002)。
关键词
自动采样
水质监测
降雨径流
径流污染
海绵城市
automatic sampling
water quality monitoring
rainfall runoff
runoff pollution
sponge city
作者简介
第一作者:张强(1986-),男,学士,给水排水工程师,主要研究方向排水设施运行管理,排水信息化。jhk1207@163.com;通信作者:张书函(1972-),男,博士,教授级高工,主要研究方向为数字城市水文与生态减灾。bjzhangshuhan@126.com;通信作者:曹秀芹(1965-),女,硕士,教授,主要研究方向为市政工程与环境工程。caoxiuqin@bucea.edu.cn。
