Drinking Water Grade Polyacrylamide
SPARK GROUP
Drinking Water Grade Polyacrylamide
Drinking water grade polyacrylamide refers to the residual monomer of its raw material acrylamide is controlled within 250ppm.
Category:
Keywords:
水处理用助剂
Product Introduction
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Product performance：
Drinking water grade polyacrylamide refers to the residual monomer of its raw material acrylamide is controlled within 250ppm. When our country stipulates that it is controlled below 500ppm and the dosage is controlled, the content in the treated water will be less than 0.25g/L, which meets the drinking water standards of most countries. It is mainly used in raw water treatment, sugar production, fermentation and other fields.Adding polyacrylamide to the raw water treatment to settle and flocculate can effectively reduce the amount of polyaluminum added, thereby reducing the excessive production of sludge.
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Specification index：
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Product use：
It is mainly used in drinking water, sugar production and other industries that require residual monomers.
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Safety performance：
This product is non-toxic and does not irritate the skin under normal use conditions.
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Usage：
1. When used, it should be formulated into an aqueous solution with a concentration of 0.1~0.3%. It is advisable to use neutral water that does not contain salt debris.
2. When dissolving, sprinkle this series of products evenly into the stirred water, and control the stirring speed at 100~300rpm.Proper heating (<40°C) can accelerate dissolution.
3. When adding the solution of this series of products, the mixing with the treated solution should be accelerated. After the flocculant appears, the stirring speed should be slowed down to facilitate the growth of the flocculant and accelerate the settlement.
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Packaging and storage：
25kg/bag (moisture-proof paper bag, lined with plastic film).The product is moisture-absorbent. Pay attention to moisture-proof during transportation and storage to avoid packaging damage and sun and rain.The shelf life of the product is two years. If the shelf life is too long, the effect of use will decrease, but it can still be used.
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