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[Case] Reverse osmosis desalination plant project of a gasification company in Ningxia

01/30/2026

In the field of industrial production, efficient purification and rational utilization of water resources are important links to ensure stable production operation. A gasification company in Ningxia has completed the construction and commissioning of a 40t/h × 2 reverse osmosis desalination plant. T......

LEFILTER | Exploring Solid Liquid Separation Technology in Chemical Production - Candle Filter

01/30/2026

In the complex process of chemical production, solid-liquid separation is a key link to ensure the smooth progress of production, and its effectiveness is closely related to the stable operation of production and the quality control of products. With the continuous development of chemical processes ......

[Case] A self-cleaning filter operation refrigeration system project in a data center

01/30/2026

For data centers, the refrigeration system is a key link in ensuring the stable operation of equipment. If impurities in the pipeline block the water pump and heat exchange equipment, it will significantly reduce the heat dissipation efficiency, which may cause server interruption and affect the con......

LEFILTER | Working principle of media filter and troubleshooting guide for pollutant discharge

01/30/2026

In the water treatment system of the petrochemical industry, the medium filter is a key link to ensure that the subsequent process water quality meets the standard. It intercepts impurities such as crude oil residue and rust in the water through the filter material, and the drain valve is the impuri......

LEFILTER | Application case of self-cleaning air filter in blast furnace blast station project of a steel plant in Guangxi

01/30/2026

In the harsh working conditions of high temperature and high dust in the steel metallurgy industry, the blower, as a key equipment for blast furnace operation, has a direct impact on production efficiency and safety for stable operation. In the 3 × 2060m ³ blast furnace project of a certain steel co......

LEFILTER | Application of brush self-cleaning filter in an integrated sewage project of a paper mill

01/30/2026

Against the backdrop of the continuous promotion of green development in the paper industry, the integrated sewage treatment project of a certain paper mill serves as a typical representative of efficient resource utilization. The effectiveness of sewage treatment directly affects the sustainability......

LEFILTER | Addressing the challenges of farmland irrigation: automatic backwashing of sand and gravel and laminated filters

01/30/2026

Today, as food security is highly valued, China's agricultural production is facing multiple challenges in terms of resources and environment. Natural disasters occur frequently and water resources are scarce, especially with the average water resources per mu of arable land accounting for half of t......

LEFILTER | Basic Unit of Water Treatment: Application Guide for Multi Media Filters

01/29/2026

Water is the source of life and an essential medium in industrial production. Natural water often contains impurities such as suspended solids, sediment, colloids, and organic matter. How can we effectively remove them and make water clean and safe? Let's talk about a low-key but important "......

LEFILTER | Self cleaning sand removal filtration unit helps stabilize the operation of lithium extraction projects from salt lakes in the photovoltaic industry

01/29/2026

In the vast land of northwest China, the two industries of photovoltaic power generation and salt lake lithium extraction are experiencing rapid development. These areas are prone to frequent sandstorms and dust, posing a severe challenge to the ventilation and heat dissipation systems of core facil......

LEFILTER | Application case of metal powder sintered filter element in the preparation of semiconductor ultrapure water

01/29/2026

In the semiconductor manufacturing process, the quality of ultrapure water has a significant impact on the yield and performance of chip products. With the continuous development of process technology towards finer directions, the requirements of enterprises for ultrapure water systems have also cor......