Chenxi County is a county under the jurisdiction of Loudi City in Hunan Province, which is inhabited by a large number of people, and with it comes a large number of sewage problems. In order to solve this problem, Chenxi County began to implement a toilet sewage treatment project.
The Toilet Sewage Treatment Project focuses on sewage treatment inside buildings such as homes, factories and stores. In the program, sewage first enters the central sewage treatment plant through pipes, then undergoes primary, secondary and tertiary treatment, and finally meets the national discharge standards.
Primary treatment focuses on solid-liquid separation of sewage to remove large particles and sediments; secondary treatment focuses on biodegradation of sewage to remove pollutants and microorganisms; and tertiary treatment removes residual material through chemical treatment and fiber filtration.
After the sewage is treated, it can be used for public **** facilities such as farm irrigation and urban greening, or it can be reused through secondary reuse to reduce the use of fresh water and reduce environmental pollution.
The implementation of the Cinnabar Toilet Sewage Treatment Project can effectively solve the problem of sewage in homes, factories and other places, which is not only beneficial to the local environment, but also lays a solid foundation for promoting economic development. At the same time, the project also provides experience that can be used for sewage treatment in other areas.