Because of the different treatment of water quality, the reaction of adding polyaluminium chloride is also different. So when we add water purifier, we should first look at the water quality to be treated. The most suitable proportion in the sewage treatment process depends on your water quality. We can do a small test first. For different water, the dosage of polyaluminium chloride is 100-1000mg/l; the dosage of PAM is 4-20mg/l. As for the foaming caused by adding polyaluminium chloride, I don’t know if there are a lot of foams in the subsequent biochemical aeration tank. If so, it may be that PAM is added too much, or there are too many dispersants in the production process. In addition, the pretreatment effect is poor, causing the sludge load of the aeration tank to be too high. There is also a phenomenon that will appear in the early stage of sludge cultivation in the aeration tank, which will last for about a week.
The main feature of stone processing sewage is high suspended matter content. Most stone manufacturers generally use sedimentation to treat sewage. The steps of sewage treatment are: stone wastewater-conditioning tank-reaction tank-sedimentation tank-clear water tank-finally useful reuse.
Recommended products for stone processing wastewater treatment: polyaluminium chloride, basic aluminium chloride, polyacrylamide and other special products. Adding polyaluminium chloride, basic aluminium chloride and polyacrylamide to wastewater allows stone wastewater to be recycled after treatment, thereby achieving the purpose of saving water.
Because polyaluminium chloride and basic aluminium chloride adsorb solid particles suspended in water, bridge the particles or aggregate the particles to form large floccules through charge neutralization, the main features of the product are high efficiency and speed, large molecular structure, strong adsorption capacity, and very significant effect, which can truly achieve the effect of cost saving.
The main products of flocculant manufacturer Xinhuan Water Treatment are:
White polyaluminium chloride (food grade), drinking grade polyaluminium chloride, industrial grade polyaluminium chloride, anionic polyacrylamide, cationic polyacrylamide, nonionic polyacrylamide, petroleum recycling polyacrylamide, oil recovery polyacrylamide, polyacrylamide, polymer flocculant polymer flocculation coagulant, polymeric ferrous sulphate, polyferric aluminum chloride and other water treatment chemicals. Welcome customers to write to us to negotiate business! Tel/WhatsApp：+8619003830067 Email：joanna@xhwtm.com Contact:Joanna
