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Non-ferrous Metallurgy Steel Rolling Wastewater Filter Press

​The polypropylene diaphragm filter plate is made of high-quality TPE elastomer + alkali-free glass fiber polypropylene material, the diaphragm pressing pressure can reach 1.6MPa, and the special flow channel design is adopted to increase the filtration speed by about 20%; compared with ordinary filter presses, mud cakes The moisture content is reduced by about 20%.

1. The harm of non-ferrous metallurgy steel rolling wastewater

Non-ferrous metallurgical industry wastewater is wastewater produced during the wet smelting of various non-ferrous metals such as copper, zinc, lead, gold, and silver. Wastewater contains high concentrations of metal ions and is not allowed to be discharged. Its composition is complex and changeable. It is difficult to treat industrial wastewater and is one of the main waste water polluting the environment. The final discharged waste water must be discharged after reaching the discharge standard after coagulation and flotation treatment.


2. Selection of Non-ferrous metallurgy steel rolling wastewater filter press

Recommended selection according to industry characteristics: polypropylene membrane filter press, fully automatic program-controlled filter press, rubber membrane filter press


The polypropylene diaphragm filter plate is made of high-quality TPE elastomer + alkali-free glass fiber polypropylene material, the diaphragm pressing pressure can reach 1.6MPa, and the special flow channel design is adopted to increase the filtration speed by about 20%; compared with ordinary filter presses, mud cakes The moisture content is reduced by about 20%.

Selection of Non-ferrous metallurgy steel rolling wastewater filter press

The fully automatic program-controlled filter press has been widely used in the red mud and flotation tailings section of the alumina industry. It adopts PLC program control, convenient operation, high degree of safety and automation, and fast cake unloading speed.


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Jiangsu Sudong Chemical Machinery Co., Ltd. was established in June 1956. It has been engaged in the research, design and manufacture of filter presses for more than 30 years.
 Top 10  brands of filter press in China
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