Qingyuan Chemical's Stellar Participation in Shanghai's Major Industry Gatherings
Qingyuan Chemical's Stellar Participation in Shanghai's Major Industry Gatherings
Energy conservation, concentration and high efficiency have become important development trends in the detergent industry. Concentrated low-temperature washing chemicals, with their features of low dosage, strong decontamination
A phosphorus-free, low-nitrogen and biodegradable future
During operation, the membrane system is prone to contamination by calcium and magnesium ions, silicides, iron and manganese ions, microorganisms, etc., which leads to a decrease in membrane flux, an increase in pressure difference, and a reduction in desalination rate.