Ningxia sewage treatment equipment and sewage equipment manufacturers meet the standard for discharge

Ningxia sewage treatment equipment and sewage equipment manufacturers meet the standard for discharge

In recent years, the country has clearly put forward the overall requirements for the construction of new rural areas: production development, comfortable living, civilized rural customs, clean village appearance, and democratic management. However, in the process of new rural construction and urbanization development, the socio-economic development of villages and towns in China faces numerous severe challenges in terms of resources and environment. In terms of ecological environment, it is mainly manifested in ecological destruction, environmental degradation, environmental pollution, and the lack of environmental protection infrastructure. Seriously affecting the sustainable development of agriculture and rural areas in our country.

In 2014, the country explicitly proposed to strengthen rural ecological construction, environmental protection, and comprehensive governance, and strive to build beautiful countryside. Thus, rural installation and livingSewage treatment equipmentIt is necessary to build a beautiful socialist countryside.

The current situation of rural sewage treatment

1. The sewage discharge is not standardized, and it is high in concentration;

2. Inadequate infrastructure;

3. Poor sanitation conditions and untreated water sources;

4. Wastewater is discharged without treatment or directly discharged after being treated in septic tanks;

5. Without professional personnel management;

6. Water resources are relatively abundant.

Beautiful rural sewage treatment technology and process

Biological drip filtration method

The biological drip filtration method, also known as the drip filter process, in the beautiful rural sewage treatment plan generally uses gravel or plastic products as filter materials. When the sewage is sprayed on the upper part of the filter layer and infiltrates along the pores of the filter material, some of the sewage, pollutants, and bacteria adhere to the surface of the filter material, and microorganisms multiply in large numbers on the surface of the filter material, forming a biofilm. Organic pollutants in sewage are adsorbed and degraded by microorganisms in biofilms, thereby achieving purification. This technology is suitable for sewage treatment facilities with general requirements, small scale, and far distance from residential areas.

MBR technology

MBR is a traditional improved process that combines activated sludge process and integrated submerged membrane separation system. The solid-liquid separation process using membrane components replaces the traditional settling process, effectively removing solid suspended particles and organic particles, and preparing sterile water. The system effluent can be directly used for production or domestic reuse. The various indicators of the wastewater discharged through this treatment system can meet the standards set by the "Urban Sewage Recycling and Urban Miscellaneous Water Quality". This technology is suitable for sewage treatment facilities with reuse requirements or land constraints.

Underground integrated sewage treatment equipment

Underground integrated sewage treatment equipment is generally buried underground as a whole to ensure the normal water temperature for the existence and reproduction of biological bacteria; The second is to isolate the external air of the equipment, which is beneficial for the anti-corrosion of the equipment; The third is to reduce the noise in the surrounding environment. And the upper part of the equipment is covered with soil, which can be used for greening vegetation or directly hardened into road facilities. Underground integrated sewage treatment equipment basically does not occupy land resources, occupies less space, and is equipped with observation holes, which is conducive to equipment maintenance. The electronic control device operates automatically, saving labor costs and making operation convenient and easy.

Ningxia sewage treatment equipment and sewage equipment manufacturers meet the standard for discharge