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Efficient water treatment agent and preparing and using methods thereof

A water treatment agent and high-efficiency technology, applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc., can solve the problems of large impact and high preparation cost, and achieve strong flocculation , strong removal effect, easy to use effect

Inactive Publication Date: 2016-11-09
中机恒通环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Many existing water treatment agents use organic components, which are greatly affected by the water temperature and pH value. Some water treatment agents use artificially synthesized compounds as the main ingredient, and the preparation cost is relatively high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Firstly, 26% of calcium oxide, 16% of silicon dioxide, 28% of aluminum oxide, 23% of sulfur trioxide, 3.2% of ferric oxide, 2.5% of magnesium oxide, 0.67% of titanium dioxide, 0.4% of potassium oxide, 0.03% of manganese oxide and 0.2% of sodium oxide are fully stirred and mixed uniformly by the powder mixing device; secondly, the uniformly mixed preparation is put into a high-temperature calcination box, and natural gas is used as the heat source fuel, and the temperature of the hot zone of the calcination furnace is adjusted to 1200 degrees, and calcined for 1 hour , and then return the temperature to 800 degrees, continue calcination for 1 hour, and move the calcination box to the cooling area after the calcination is completed. After cooling, the finished product is transferred to a drying room for vacuum packaging and preservation for trial use.

[0020] The composition and mass ratio of the water treatment agent obtained after calcination are: calcium oxide 25.6%, ...

Embodiment 2

[0027] Calcium oxide 24%, silicon dioxide 16.7%, aluminum oxide 29%, sulfur oxide 23%, iron oxide 2.7%, magnesium oxide 2.8%, titanium dioxide 0.96%, potassium oxide 0.5%, oxide 0.04% manganese and 0.3% sodium oxide are fully stirred and mixed uniformly by a powder mixing device; secondly, the uniformly mixed preparation is put into a high-temperature calcination box, and natural gas is used as the heat source fuel, and the temperature of the hot zone of the calcination furnace is adjusted to 1200 degrees, and calcined for 1 hour. Then return the temperature to 800°C, continue calcination for 1 hour, and move the calcination box to the cooling area after the calcination is completed. After cooling, the finished product is transferred to a drying room for vacuum packaging and preservation for trial use.

[0028] The composition and mass ratio of the water treatment agent obtained after calcination are: calcium oxide 23.6%, silicon dioxide 16%, aluminum oxide 29.92%, sulfur trio...

Embodiment 3

[0035] Calcium oxide 28%, silicon dioxide 16%, aluminum oxide 28%, sulfur oxide 22%, iron oxide 1.8%, magnesium oxide 2.4%, titanium dioxide 0.96%, potassium oxide 0.5%, oxide 0.04% manganese and 0.3% sodium oxide are fully stirred and mixed uniformly by a powder mixing device; secondly, the uniformly mixed preparation is put into a high-temperature calcination box, and natural gas is used as the heat source fuel, and the temperature of the hot zone of the calcination furnace is adjusted to 1200 degrees, and calcined for 1 hour. Then return the temperature to 800°C, continue calcination for 1 hour, and move the calcination box to the cooling area after the calcination is completed. After cooling, the finished product is transferred to a drying room for vacuum packaging and preservation for trial use.

[0036] The composition and mass ratio of the water treatment agent obtained after calcination are: 27% calcium oxide, 15% silicon dioxide, 27.92% aluminum oxide, 21.9% sulfur tr...

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PUM

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Abstract

The invention discloses an efficient water treatment agent and preparing and using methods thereof. The efficient water treatment agent is prepared from, by mass, 23.6-27% of calcium oxide, 15-16% of silicon dioxide, 27.92-29.92% of aluminum oxide, 21.9-22.9% of sulfur trioxide, 1.37-1.68% of iron sesquioxide, 2.44-2.75% of magnesium oxide, 0.65-0.85% of titanium dioxide, 0.33-0.45% of potassium oxide, 0.03-0.04% of manganese oxide, 0.27-0.4% of sodium oxide and the balance water. The efficient water treatment agent is convenient to use, does no harm to the natural environment, has high flocculation force, and is hardly affected by water temperature (0-100 DEG C) and pH value.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a high-efficiency water treatment agent and a preparation method thereof. Background technique [0002] At present, there are many types of water treatment agents on the market, but the principles can be basically divided into two types: chemical flocculation and physical flocculation. The former assumes that the particles aggregate with a clear chemical structure, and the unstable state of the colloidal particles is caused by the chemical reaction with each other. .The latter is due to the existence of the electric double layer and some physical factors. When an ionic solution with a different electrical property from the colloidal particles is added, coagulation will occur. When coagulation occurs, the colloidal particles will lose stability or generate electricity. Neutralized, unstable colloidal particles collide with each other to form larger particles. When water treatment ag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52
CPCC02F1/5245C02F1/5236C02F1/5254
Inventor 刘许童甘俊
Owner 中机恒通环境科技有限公司
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