Companies do not have domestic sewage storm water testing by who is responsible for the first, domestic sewage to the housing and construction departments

Second, industrial sewage to the environmental protection department

Water treatment plants, the CDC, the Hydrological Bureau and so on can be tested. Now it is also mandatory for water treatment plants and sewage treatment to establish water quality testing laboratories. So all can be tested. Testing by project to count ... Third, the restaurant sewage in some areas under the management of the city department