| 英文摘要 |
1. Domestic sewage pollution reduction management
(1) Public sewage and sewer system management
1. Sampling and analysis of discharged water (SS, BOD, COD, pH, conductivity and water temperature) from public sewage and sewer systems, 52 households in total
Those with a permitted water discharge volume of less than 50,000 CMD shall be subject to no warning inspection and sampling and testing of the discharged water at least once every quarter; those with a permitted discharge volume of more than 50,000 CMD shall be subject to no warning inspection and sampling and testing of the discharged water at least once every 2 months. , a total of 45 samples of discharged water from various sewer systems have been carried out, with a completion rate of 86%. This year, public sewage plants violated relevant provisions of the Water and Pollution Law twice.
(2) Community dedicated sewage sewer system management
1. Understand the current status of community dedicated sewage and sewer systems
According to the domestic sewage pollution reduction project plan, a total of 97 companies that should be audited have been compiled, 97 companies have been audited, and 27 companies have completed the usage survey of the standardized contract for entrusted operation services of community sewage treatment facilities.
2. Management of dedicated sewage and sewer systems in industrial areas
(1) Inspection and sampling of discharged water from dedicated sewage and sewer systems in industrial areas
The industrial zones are classified according to the "Industrial Zone Water Pollution Prevention and Control Management Plan", and discharged water sampling operations are carried out according to the frequency, frequency, and water quality items specified in the plan. A total of 180 times have been completed. A total of 164 times have been completed so far. The overall completion rate 91%.
The planned sampling and analysis water quality items are pH, water temperature, conductivity, SS, COD and heavy metals (copper, zinc, nickel, total chromium), which are distributed as follows:
1. Daytime sampling
Daytime sampling in industrial areas was carried out according to the classification, and a total of 114 times were carried out, and 8 times exceeded the permitted number.
2. Night sampling
According to the hierarchical implementation, each industrial zone needs to account for 1/2 of the total number of samples. This year, it is planned to increase the frequency of sampling during this period. 50 samples have been implemented, and there are no cases of exceeding the standard.
3. Sampling and inspection operations for waste (sewage) water or discharged water produced by enterprises, sewage and sewer systems, or factory processes that have not been listed and yet to be determined.
(1) The total number of COD, SS, and BOD sampling and inspection operations for waste (sewage) water or discharged water from enterprises or sewage sewer systems is at least 192 times; the total number of NH3-N and heavy metals is at least 286 times; specific control items ((specific Water quality (1) and specific water quality (2) total at least 34 times, all of which have been completed.
4. Assist in the management of water pollution prevention and control fee collection in Kaohsiung City
The first phase of water and sewage fee collection in 2013 (the billing period is from January 1, 2020 to June 30, 2020), all declarations and payments have been completed, and a total of 878 water and sewage fee collection enterprises (including animal husbandry) have The total amount paid was RMB 28.37 million.
5. Strengthen the automatic monitoring of water quality and quantity and the video recording facility system and maintain the stable operation of the system. Also check the transmitted data to ensure the quality of the transmitted data.
At present, the city has completed the establishment of an automatic on-line monitoring system for water quality and quantity. There are 54 companies in total, including 16 family members with serious violations. The total approved waste (sewage) discharge volume of the aforementioned enterprises is 25,964,534 m3, accounting for 98.02% of the city's total. This plan also dispatches personnel to record daily connection status and back up data regularly.
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