Shallow sand filterIt is a common water treatment equipment with an excellent sand layer that can efficiently capture and immobilize contaminants. As the water to be treated passes through the sand layer, it effectively removes impurities such as suspended solids, particulate matter, organic matter and microorganisms through physical and chemical actions, thereby improving water quality.
Shallow sand filters have the advantages of simple operation, relatively low investment cost and stable filtration effect, and are widely used in tap water treatment, industrial water treatment, swimming pool water treatment, farmland irrigation and other fields.
Project content
Inner Mongolia is the region with the fastest development of crystalline silicon photovoltaic industry chain in the past two years, relying on rich land and coal resources, relatively cheap power resources and policy support, Inner Mongolia crystalline silicon photovoltaic industry chain has developed rapidly.
Last year, in the annual high-crystalline silicon project invested and constructed by a group, the shallow sand filter of 20 sets of sewage treatment equipment contracted by Lifelt Group was successfully put into operation. With its efficient filtration capacity, stable operation performance and reliable treatment effect, the shallow sand filter ensures the smooth progress of sewage treatment and the quality of effluent of the project.
In order to ensure the reliability of industrial consumables** and the long-term sustainable application of the equipment, the customer ordered another batch of shallow sand filters and put them into production in the near future.
Project Overview
Project NameAn annual output of 200,000 tons of high-crystalline silicon project.
[Industry].Polysilicon industry.
[Capacity].2000m³/h
[Main equipment].20 sets of shallow sand filters.
[Selection requirements].The industrial circulating water on site contains certain impurities such as suspended solids, sediment, microorganisms, etc., and the turbidity of the inlet water: 20mg l, and the turbidity of the required effluent index: <3mg l
Main Utility:
In high-crystalline silicon projects, shallow sand filters play an important role.
1.Suspended solids removal: The shallow sand filter can effectively remove impurities such as suspended solids, sediment, and particles in the water, and keep the water quality clear and transparent.
2.Water purification: Shallow sand filters can remove organic matter, microorganisms and bacteria in the water, improving the hygiene and safety of water quality.
3.Prevent equipment clogging: The equipment in the high-crystal silicon project, such as nozzles, pipelines, etc., has high requirements for water quality. The shallow sand filter can effectively intercept and filter impurities in the water, reduce the risk of clogging the equipment, and ensure the normal operation of the equipment.
4.Extend the life of the equipment: By using the shallow sand filter, the corrosion and wear of impurities on the equipment can be reduced, the service life of the equipment can be extended, and the maintenance and replacement costs can be reduced.
construction site
Conclusion
This order fully reflects the customer's trust in the LIFELT Group and the recognition of the excellent performance of the shallow sand filter.
Lifelt Group will continue to uphold the working attitude of excellence, provide customers with high-quality fluid filtration products, and provide a full range of technical support and after-sales service. We will continue to optimize product design to meet the needs of customers for water treatment equipment and contribute to the cause of environmental protection.