Background
The areas with the worst water quality in China are mainly concentrated in the cities with large population density in the north. More than 70 percent of the human body is made up of water. The impact of water quality on human health can be seen. The cities with the worst water quality have high population density. So the local water quality is not good, will have a negative impact on the health of a large number of citizens, it is also an indisputable fact. So we should pay attention to intelligent water quality monitoring.
According to the national Surface water quality survey report from January to August 2020 released by the Ministry of Ecology and Environment of China. Seventy-six percent of the 30 cities with the best water quality in China are in southern China. Cities in Guangxi province have the most on the list. Among northern provinces and cities, only xinjiang, Qinghai, Inner Mongolia and Gansu, which are located in northwest China and have low population density, have cities on the list. Meanwhile, the Ministry of Ecology and Environment also released a list of China's top 30 cities for water quality. Cities from Shaanxi, Hebei and Shandong provinces ranked last. Cities in Liaoning and Anhui also made the list.
Attach importance to intelligent water quality monitoring
The task of protecting water resources and improving the quality of local surface water is urgent.
Local departments also have this understanding. In improving water quality and natural environment. No small amount of effort. The specific operation method, on the one hand, is to install a certain number of industrial discharge water quality monitoring equipment in each industrial area. When the effluent from the industrial zone is not up to standard, the relevant authorities are immediately informed. And the plant involved in processing.
On the other hand, it is on the premise of cooperating with various surface water quality monitoring systems (including river water quality monitoring, lake water quality monitoring, reservoir water quality monitoring, etc.). Establish a certain number of water purification plants in areas with relatively serious water pollution. These plants will not only improve the quality of water used by urban residents. At the same time, it will also improve the quality of the surrounding natural water. It can only be said that there is a long way to go to improve water quality in northern cities.