摘要
介绍了中国水污染源排放口建设的基本要求,阐述了排放口各种堰槽构造和选用时应注意的问题,简要叙述了明渠流量计和管道流量计的测量原理,说明了各种流量计的安装要点、使用、维护注意事项,以及流量比对监测方法和比对监测技术要求,各种流量计运行维护的质量控制和质量保证,并提出相关建议。
Basic requirements for water pollution discharge constructions in China are introduced, while the application and the structural meehartism of various kinds of weir discharge tanks are being discussed and elaborated. Brief descriptions and recommendations over the measurement principles for open eharmel flowmeter and pipeline flowmeter, flowmeter installation, operation, and maintenance guidelines, flow ratio monitoring methods and technical requirements, and the quality control and assurance for the operation and maintenance of various flowmeters are also being discussed and illustrated.
出处
《环境科学与管理》
CAS
2010年第8期90-93,共4页
Environmental Science and Management
关键词
排污口
流量
流量计
比对监测
diseharge construction
flow
flowmeter
ratio monitoring
