Sewage discharge units with daily wastewater discharge of100t or daily chemical oxygen demand of 30kg or more shall install sewage flowmeter and operation recorder of pollution control facilities;
Sewage disposal units other than those listed in the preceding two items shall install operation recorders for pollution control facilities.
Extended data
On-line water quality monitoring system aims at the needs of instrument on-line analysis and laboratory research, and its core task is to provide representative, timely and reliable sample information.
Using automatic control technology, computer technology and professional software, a complete system from sampling, pretreatment, analysis to data processing and storage is formed to realize online automatic monitoring of samples.
Automatic monitoring system generally includes sampling system, pretreatment system, data acquisition and control system, online monitoring and analysis instrument, data processing and transmission system and remote data management center. These subsystems not only form their own systems, but also cooperate with each other to complete the continuous and reliable operation of the whole online automatic monitoring system.
Baidu Encyclopedia-Water Quality Online Monitoring System
Baidu Encyclopedia-Measures for the Administration of Discharge Permit of Key Water Pollutants in Huaihe River and Taihu Lake Basin