What is the difference between domestic sewage and industrial sewage treatment?

Industrial wastewater treatment plants: There is no exemption from the environmental tax. However, according to the provisions of Article 4 of the Environmental Protection Tax Law, enterprises, public institutions and other producers and business operators that discharge taxable pollutants to industrial sewage treatment plants are not directly discharging pollutants to the environment and do not pay environmental protection taxes on the corresponding pollutants.

With the strengthening of the reform in the field of environmental protection, the pollutants of the project construction unit must meet higher standards of discharge requirements, which requires the project construction unit to enhance environmental awareness, strengthen communication with the environmental protection department, so that the construction project can meet the national and local environmental standards and requirements, use qualified sewage treatment equipment, make the sewage stable discharge standards, and correctly treat sewage for enterprises. Standard piping into the wastewater treatment plant to provide protection.

In short, whether it is domestic sewage treatment, or industrial sewage treatment, have their own unique aspects, can not be confused, after all, the composition of industrial sewage is complex, the degree of pollution is also high, and the treatment difficulty is also high. However, this does not mean that domestic sewage is easy to treat, China's sewage treatment capacity is still imperfect in many places, and there is more room for improvement. In the use of different methods and processes, it is important to combine the site conditions, construction costs and other aspects of a comprehensive analysis in order to find a more reasonable way to achieve the expected treatment effect.