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Novel compound water treatment agent

A water treatment agent and a new technology, applied in the field of water treatment, can solve the problems of high cost and large dosage, and achieve the effects of low cost, improved function and avoidance of eutrophication

Active Publication Date: 2015-10-28
JIANGSU LONGCHANG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sodium tungstate as its corrosion inhibitor has good performance and low toxicity, but the cost is high and the dosage is too large

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A new type of composite water treatment agent, made of the following components by weight: 3 parts of sodium polyacrylate, 30 parts of polyaluminum iron silicate, 23 parts of starch, 5 parts of sodium lignosulfonate, polyepoxy 4 parts of succinic acid, 6 parts of sodium alkyl epoxy carboxylate, 4 parts of sodium alginate, 3 parts of sodium citrate, 5 parts of zinc sulfate, 28 parts of sodium silicate, 4 parts of phospholime, and 5 parts of sodium hypochlorite.

Embodiment 2

[0022] A new type of composite water treatment agent, made of the following components by weight: 2 parts of sodium polyacrylate, 25 parts of polyaluminum iron silicate, 20 parts of starch, 3 parts of sodium lignosulfonate, polyepoxy 3 parts of succinic acid, 5 parts of sodium alkyl epoxy carboxylate, 5 parts of sodium alginate, 5 parts of sodium citrate, 7 parts of zinc sulfate, 30 parts of sodium silicate, 5 parts of apatite, and 6 parts of sodium hypochlorite.

Embodiment 3

[0024] A new type of composite water treatment agent, made of the following components by weight: 4 parts of sodium polyacrylate, 35 parts of polyaluminum iron silicate, 25 parts of starch, 7 parts of sodium lignosulfonate, polyepoxy 5 parts of succinic acid, 7 parts of sodium alkyl epoxy carboxylate, 3 parts of sodium alginate, 2 parts of sodium citrate, 2 parts of zinc sulfate, 25 parts of sodium silicate, 2 parts of apatite, and 4 parts of sodium hypochlorite.

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PUM

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Abstract

The invention discloses a novel compound water treatment agent. According to the formula, the novel compound water treatment agent comprises the following components including, by weight, 2-4 parts of sodium polyacrylate, 25-35 parts of poly-aluminum ferric silicate sulfate, 20-25 parts of starch, 3-7 parts of sodium lignin sulfonate, 3-5 parts of polyepoxysuccinic acid, 5-7 parts of alkyl epoxy sodium carboxylate, 3-5 parts of sodium alginate, 2-5 parts of sodium citrate, 2-7 parts of zinc sulfate, 25-30 parts of sodium silicate, 2-5 parts of hydroxyapatites and 4-6 parts of sodium hypochlorite. The water treatment agent is environmentally friendly, low in cost and good in purifying effect, and can be applied to water treatment of waste water, sewage and the like.

Description

technical field [0001] The invention relates to a novel composite water treatment agent, which belongs to the technical field of water treatment. Background technique [0002] Water is an indispensable natural resource for human production and life, and also an environmental resource on which organisms depend. With the intensification of the water resource crisis and the continuous deterioration of the water environment quality, the shortage of water resources has become one of the world's most concerned resource and environmental problems. one. Therefore, it is very important to save water, treat sewage, and develop new water sources, and vigorously developing water treatment methods will play a vital role in solving the technical problem of water shortage. [0003] There are many methods of water treatment, but the existing water treatment methods include physical treatment, chemical treatment and biological treatment. The physical treatment method is the simplest water ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F5/08C02F5/10
Inventor 陈朝民
Owner JIANGSU LONGCHANG CHEM
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