What is a reclaimed water treatment system? Characteristics of reclaimed water treatment system [detailed description]

Reclaimed water treatment system is a very good treatment method to save and utilize existing resources. And with the increase of people's understanding of reclaimed water system, this concept will be accepted by more consumers. In order to help friends better understand the reclaimed water system, below, I will give you a detailed introduction to the characteristics and classification of reclaimed water system, and interested friends will learn about it together!

Domestic sewage is used as water source and used as miscellaneous water after proper treatment. Its water quality index is between upper water and lower water, which is called reclaimed water, and the corresponding technology is called reclaimed water technology. The treated reclaimed water can be used for toilet flushing, garden irrigation, road cleaning and urban fountains. For water-deficient areas where fresh water resources are scarce and urban water supply is seriously insufficient, using reclaimed water technology can not only save water, but also make sewage harmless, which is an important way to prevent water pollution and a new technology and process that will be popularized for a long time in China at present and in the future.

1. Water reuse system in unit buildings in areas with perfect drainage facilities. The water source of this system is taken from the miscellaneous water and high-quality miscellaneous drainage of this system. The collected drainage is used for flushing toilets, cleaning vehicles and greening in buildings. Its treatment facilities can be set near the inside or outside of the building according to conditions.

2. Reclaimed water reuse system in unit buildings in areas with imperfect drainage facilities In areas with imperfect urban drainage systems, water treatment facilities can not meet the secondary treatment standards, and secondary pollution of sewage to local rivers can be reduced through reclaimed water reuse. The water source in the system is taken from the flexible drainage and purification tank of the building (such as sedimentation tank, septic tank, degreasing tank, etc.). ), and the water in the pool is all domestic sewage. The processing equipment of the system can be set indoors or outdoors according to conditions.

3. Reclaimed water recycling system in small-area buildings The reclaimed water source of this system is taken from the miscellaneous drainage generated by buildings in the building community. The system can be used to build residential quarters, schools and government agencies. Its processing facilities are located in the community.

4. Reclaimed water reuse system in regional buildings. The characteristic of this system is to set up secondary sewage treatment facilities in a small area. The source of reclaimed water in the region can be treated by urban sewage treatment plants or industrial wastewater, and transported to regional reclaimed water treatment stations for further advanced treatment, which can be used for flushing toilets and building greening.

From the above introduction, we can know that the reclaimed water system can be applied to public places such as hotels and restaurants, as well as domestic sewage in living quarters, and its application range is very wide, and from the perspective of environmental protection, the application of reclaimed water system is very meaningful. I hope that through the extensive use of reclaimed water system, every citizen can do his part to protect the environment.