"In the past two days, the water quality of the otaku river has suddenly deteriorated, and the fish in the river have turned white!" Recently, the phone of the Hongxiang Village Committee of Nanxiang Town, Jiading District, suddenly rang, and the anxious voice of a villager came from the other end of the phone.
Hearing the news, the village cadres rushed to the scene at the first time, and at a glance, they saw only green algae and dead fish floating on the surface of the water, and the air was filled with a fishy smell.
On-site inspection
How can there be so many fish turning white bellies at the good end? After communication and consultation between the village committee and the Nanxiang Town Water Office, it was preliminarily determined that it may be that the citizens released small fish at will, resulting in a decrease in the oxygen content in the river, the death of fish, and then the water pollution caused. Under the guidance of the Nanxiang Town Water Office, Hongxiang Village immediately contacted a third-party professional to carry out a "big blood exchange" on the Otaku River overnight - first pumping the polluted water in the river, discharging it into the sewage pipe, and then pumping water from the surrounding water quality standards into the Otaku River, and finally installing an aeration pump at the expense of the town water office to improve the water quality of the Otaku River.
Channel pumping
After a series of measures were implemented, the water quality of the Otaku River became clear again. Next, the Hongxiang Village Committee will increase the intensity of river patrols, strengthen the publicity and guidance of surrounding villagers, and ensure that the water quality of the Zhaihe River is always clean and clean. Here, Xiao Jia also appealed to the general public not to release the life at will and avoid destroying the water ecological environment.
After rectification
Source: Shanghai Jiading