16 "National Examination" rivers in Nanjing Shake off "Black stink hat"

From 2016 to 2017, a total of 16 rivers in Nanjing were listed in the supervision platform of black and smelly water bodies of the Ministry of Housing and Urban-Rural Development and the Ministry of Environmental Protection. Reporters learned yesterday from the city water Bureau and the city environmental protection Bureau, the National Bureau of Statistics Nanjing investigation team carried out the Nanjing black smelly water treatment effect of public satisfaction survey work, according to the survey results, 15 of the river treatment public satisfaction rate of more than 90\%, 1 for 72\%, belongs to the forefront of the country.

The 16 black and smelly river channels surveyed on public satisfaction are: Tangjiashan Ditch, Youyi River, northern Section of Qinhuai River in Xuanwu District, Youyi River, Mingyu River and Honghua River in Qinhuai District, Shazhou Xihe, Shazhou East River and Aotibei River in Jianye District, Qinghe River, Qingjiang East Ditch, Zhongbao River and Xiaguan section of Waijinchuan River in Gulou District, Gongnong River in Yuhuatai District, Yudaiwei River in Jiangning District, and Buwei River in Pukou District.

The satisfaction survey is not only to see the water environment of the river, but also to check the construction records and image data of the river renovation project.

City environmental protection Bureau relevant person told reporters, after professional body investigation, third party water quality testing, the 16 river has been black odor. "Water quality monitoring should be carried out continuously for at least one month, mainly monitoring four water indicators: transparency, dissolved oxygen, ammonia nitrogen and REDOX potential." 'he said.

Since the national assessment not only depends on the water quality but also depends on whether the public accepts the treatment effect, therefore, combined with the results of the public satisfaction survey, according to the evaluation criteria of the urban black and smelly water body remediation effect, the black and smelly phenomenon of the 16 rivers in Nanjing has been eliminated, and the remediation has achieved initial results. This year, the ecological improvement of water bodies and "looking back" to stabilize water quality will be carried out.

Source: Jinling Evening News A3, January 15, 2018