When strengthening the operation of automatic monitoring facilities for key pollutant discharge units, automatic pollutant emission monitoring facilities should be installed and used in accordance with relevant national standards and technical specifications in accordance with the law, networked with the pollution source automatic monitoring system of the competent department, and self-organized DR online Data comparison and monitoring will be carried out, and independent acceptance will be completed within three months. After passing the acceptance, the project will be reported to the ecological environment authority for filing within 5 working days. The pollutant discharge unit is responsible for the daily operation and maintenance of automatic monitoring facilities, ensuring the normal operation of automatic monitoring facilities and their transmission systems, in accordance with the "Technical Specifications for Continuous Monitoring of Flue Gas Emissions from Stationary Pollution Sources" (HJ75) and "Technical Specifications for the Operation of Online Monitoring Systems for Water Pollution Sources" (HJ 355) and other standards and specifications, carry out quality control and quality assurance work on automatic monitoring facilities, promptly record, report and handle abnormal situations, preserve original monitoring records, and ensure that the monitoring data are true, accurate, complete and effective.
The DR online quality control instrument is developed in accordance with the (CCAEPI-RG-Y-028-2015) environmental product certification implementation rules. The correspondingly configured 103E online quality control instrument is selected according to the corresponding technical requirements of the project. The standard model can provide three fixed concentrations of standard solutions for online analysis instruments. The medium model fully considers the principles of consistency, comparability, similarity and invariance in standard addition and recovery experiments, and quantifies the sample and standard volume through the measuring device. The collection, storage, standard addition, and mixing of water samples are realized in the standard recovery tank. The comprehensive type integrates the functions of the standard type and the medium type, which can monitor the accuracy of the data of the online water quality monitoring instrument and can As a supervision tool for third-party operating companies, it meets all the performance and requirements of the remote quality control system of water quality monitoring equipment, through different quality control methods (immediate quality control, periodic quality control, scheduled quality control) and quality control modes (spiked recycling , standard sample verification, parallel sample testing), provide reagents of different concentrations to the online analysis instrument, obtain the data obtained from its analysis, and transmit it to the quality control management platform through local or remote control, which can remotely check whether the water quality monitoring equipment is normal. Work, data deviation and validity, carry out quality control and quality assurance work on automatic monitoring facilities, timely record, report and handle abnormal situations, save original monitoring records, and ensure that the monitoring data is true, accurate, complete and effective.