In the process of wastewater treatment, we often hear the terms “
coagulation“, “
flocculation“and so on. Although there is only a word difference between these terms, there is a big difference. Henan Xinhuan Water Treatment Materials Co., Ltd. is a flocculant manufacturer in Gongyi City, Henan Province, which can also be said to be China’s flocculant production base, where a lot of flocculant polyacrylamide manufacturers gathered, Flocculation is the formation of small “alum flowers” in the coagulation process, through the role of adsorption, bridging, etc., the formation of larger particles of floc process.
There are many kinds of chemicals used in the wastewater treatment process, among which the flocculation link is called polyacrylamide. Polyacrylamide has an average molecular weight of several million to tens of millions of molecules and can be mostly ionized in water, which is a polymeric polyelectrolyte. It can be divided into anionic polyacrylamide, cationic polyacrylamide and nonionic polyacrylamide according to the characteristics of its dissociable groups. Polyacrylamide is a solid powder in granular form, we usually need to prepare it into an aqueous solution according to a certain ratio, it is a nearly transparent viscous liquid, which is non-toxic and non-hazardous. Cationic and anionic PAMs are suitable for sewage or sludge with anionic and cationic charges, respectively. Activated sludge produced by biochemical method has anionic charge and cationic type should be used. Anionic PAM is better for cationically charged sewage or sludge, such as when treating sewage from steel plants, electroplating plants, metallurgy, coal washing and dust removal. The non-ionic type has better effect for both cation and anion, however, the unit price is very expensive, which makes the treatment cost higher.
Of course, the selection of polyacrylamide still has to go through the laboratory beaker test, field pilot test and large scale trial. We have professional laboratory and laboratory personnel to provide customers with selection solutions. Therefore, many customers in China choose to mail their wastewater samples to our laboratory and let us do the selection experiments for them. However, for international customers, it may be difficult to mail the wastewater samples, we provide samples for customers to try, and customers only need to provide postage. If the trial results are good, you can choose to cooperate with us.
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, polymerized iron and aluminium chloride, and other water treatment chemicals. Welcome customers to write to us to negotiate business! Tel/WhatsApp：86 15936201203 Email：maggie@xhwtm.com Contact:Maggie
