Shen ChangHong Real time monitoring and timely response
Shi Cong: build water quality inspection station to help eliminate the bad
May 23, 2017 a01:a01 key news source: Huzhou Daily reporter: Chen Dong
According to this report, "first take 2 ml of different water samples with titration tube, then add 1 ml of COD oxidant and 5 ml of catalyst successively..." In recent days, Xu Yanjie, a technician from Shenzhen Changhong science and Technology Co., Ltd., visited the water quality rapid testing station in Shicong Town, Nanxun district to guide three staff members. It is reported that the town is exploring the establishment of a rapid water quality detection station to monitor the water quality of small and micro water bodies in real time and help eliminate the poor class V water. At present, the training of the station staff has been completed.
According to Wang Guoquan, vice mayor of the town, "before, all water samples of small and micro water bodies in our town were tested by a third-party company, not only for a long period of time, but also for a high price. This time, we invested 30000 yuan to buy equipment and set up a testing station. Now, the water sample of that day can get the testing data of that day. "
In fact, when Xu Yanjie tested the COD value, it took only 30 minutes, and the cost of a sample of water was about 1 yuan.
In the interview, we learned that since the battle of "suppressing the bad" started in the middle of April in Shicong Town, all villages in the town have been working overtime to catch up. What is the effect of remediation? Every village has no bottom in mind, and it needs water sample test data to verify, but the test efficiency of the third-party organization makes every village difficult. "Our city is determined to eliminate the inferior class V water by the end of June. We are under pressure to complete it by the end of this month. The time is tight and the task is heavy, so we can't delay at all, even in data detection." Wang Guoquan said, "with the rapid detection station, even if the effect of a small and micro water treatment is not ideal, we can also respond quickly and rectify immediately."
Saving money and time to help "eliminate the bad" is one of the advantages of the rapid detection station. On the other hand, the town also arranges the cadres to monitor all water bodies in the town in real time in combination with the system of "cadres on duty at night", which provides an important basis for the long-term management of "five water co governance".
At present, there are 5 to 6 cadres on duty every day in the town. Now they have another task - to randomly check the water samples at the sewage discharge points of several printing and dyeing plants in 24 hours. If it is found that the index exceeds the standard after testing, it shall be sent to the authority for testing immediately. If the agency's test data is consistent with the test station's data, the relevant law enforcement departments shall be jointly engaged to find out the cause, cut off the pollution source and require the enterprise to rectify within a time limit.
In addition, Wang Guoquan told reporters that in addition to the current implementation of full-time staff testing, combined with the "cadres on duty at night" system random sampling, the town is stepping up research and development of a detailed supporting mechanism to ensure that the rapid testing station plays a greater role.
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