Water treatment chemicals .
1. Good water purification effect: PAC forms large flocs, fast settling speed, which can significantly improve the water clarity and remove suspended matter, organic matter, heavy metal ions in water. 2. Strong adaptability: the adaptability of polymeric aluminium chloride has a wide range of pH value, strong adaptability to the raw water, and can deal with various types of water quality. 3. Less dosage: compared with other coagulants, the dosage of polymeric aluminium chloride is less, which can reduce the cost. 4. Small corrosiveness: the corrosiveness of polymeric aluminium chloride is relatively small, and the influence on equipment and pipeline is small. 5. Easy to operate and manage: the solubility of polymeric aluminium chloride is good, it is easy to mix well with water, and it will not produce harmful gases and substances in the process of using, the operation and management is relatively simple.
Polymer flocculant is a kind of polymer compound that can make the impurity particles dispersed in the liquid phase coagulate and settle, which is polymerised by organic flocculant. Features and advantages High efficiency: polymer flocculant can quickly and effectively coagulate the suspended matter, colloid and other impurities in water into larger particles, which is convenient for subsequent sedimentation and filtration. Wide adaptability: polymer flocculant adapts to a wide range of pH value, no corrosive effect on pipeline equipment, applicable to a variety of water quality conditions. Strong decolourisation and decontamination: polymer flocculant has strong decolourisation and decontamination ability, which can significantly improve the clarity and transparency of water. Small dosage, low cost: polymer flocculant is used in small dosage, but the effect is significant, and can reduce the cost of treatment. Application field It is mainly used in the purification of drinking water and the treatment of industrial wastewater, including the treatment of oily wastewater, printing, dyeing and papermaking wastewater, smelting wastewater and other special water quality. In addition, it also has a wide range of uses in precision casting, oil drilling, tanning, metallurgy and paper making. Specifically, polymer flocculant can play the role of clarification and purification, settlement promotion, sludge dewatering, papermaking auxiliaries, filtration promotion and so on.
