Polyaluminum chloride is a polymer coagulant, a water-soluble polymer between aluminum chloride and aluminum hydroxide.
Usually, the dosage of polyaluminum chloride will be tested according to the water quality during use. In industrial wastewater treatment, when PAC is added, the filter tank of the filter sometimes becomes clogged. In this case, check the cause after shutdown.
first, check whether the blockage is caused by operational problems. Observe whether the added amount of polyaluminum chloride is too much, so that thePACcannot dissolve well and cause blockage. At this time, increase the amount of water injected for polymerization to make the polyaluminum chloride dissolve better. Typically, water and polyaluminum chloride are dissolved in a ratio of 1 to 3. Do not increase the dosage of PAC. If this is not possible, the metering tube must be replaced. If not, it can only be a quality problem with the polyaluminum chloride.
PAC contains a certain amount of insoluble matter, which generally does not affect production. The lower the polyaluminium chloride content, the higher the insoluble matter. In practice, PAC is used in lower quantities due to economic issues. When using, it is necessary to increase the stirring speed and increase the amount of water injected.
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
