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PAC for Water Treatment /Textile Chemical

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Min. Order / Reference FOB Price
5 Tons US $360.00/ Tons
Local Area: Zhengzhou, Henan, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment
CAS No.: 1327-41-9
Formula: Al2(Oh)Lncl6-N]M
EINECS: 1327-41-9

PAC for Water Treatment /Textile Chemical
Product DescriptionPoly aluminium chloride(aluminium chlorohydrate) also simply called PAC, is used in deodorants and as a coagulant in water purification. This compound is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other aluminium salts.Product Feature1.Using PAC as flocculant, the speed of flocs forming and settling is quick. Flocs formed is easy to filter
2.Comparing to aluminium sulfate flocculant, the quality of water treated with polyaluminium chloride pac is better; the total cost reduced by 15%~30%, and the solubility is better.
3.It can be applied to water with broad pH range. The floc function valid in water of pH 5 to pH 9
4.Comparing to inorganic flocculants, polyaluminium chloride pac is suitable for water of broad temperature, and is functional in low temperature water. It reduces less basicity less, so less or no basifier needed.
5.There is fewer salts in water treated with polyaluminium chloride pac, this is good for high purity water purifying and ion-exchange treatment
6.The corrosivity of polyaluminium chloride pac is lower, easy to transfer, handle and operate.Specification

Drinking water treatment:Quality Standard:GB/15892-2009Al2O3:29%~31%MINBasicity:60~90PH:3.5~5.0Water insoluble matter:≤ 0.6Cadmium(Cd)≤ 0.0002Lead(Pb):≤ 0.001Arsenic(As):≤ 0.0002Chromium(Cr):≤ 0.0005Mercury(Hg):≤ 0.00001Industrial wastewater treatment:Quality Standard:GB/T22627-2008Al2O3:28%~30%MINBasicity:30~95PH VELUE:3.5~5.0Water insoluble matter:≤ 1.5Iron(Fe):≤ 5.0Lead(Pb):≤ 0.006Arsenic(As):≤ 0.0015

ApplicationA. WATER TREATMENT FIELDThe polyaluminium chloride (PAC) is used for settling of solid particles present into drinkable waters and for the flocculation of civil and industrial effluents. It has also a high antibactericide effect, due to the presence of chlorine into the product formula, and can be utilized for large range of pH and with higher turbidity.B.OIL PRODUCTION

Oil-water separation and has good effects in the oil refining industry.C.PAPERMAKING FIELD
The main features of PAC are its high Al2O3 content and polymeric nature, which give rise to products of hydrolysis characterized by a high molecular weightand a large number of positive electric charges ableto interact with the cellulose fibers and size, optimizing the sizing phase and the retention of fibers.D.PRINTING & DYEING FIELDPolyaluminium chloride is widely used in printing & dyeing field, it has good effect forprinting & dyeing waste water treatmentStorageThe products shall be sealed and stored in the dry and ventilated place to prevent from rain ,high temperature and strong sunlight .