Water treatment agent and preparing method thereof

A water treatment agent, the technology of mass parts, applied in the field of water treatment agent and its preparation, can solve the problems of limited water purification effect, increase the difficulty of water purification, multiple preparations, etc., achieve a wide range of PH use, good adsorption, Ease of use

Inactive Publication Date: 2015-12-23
JIANGSU SHINE ALL IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the water purification effect of this method is limited, and there are many serious water bodies such as industrial pollution, which increases the difficulty of water purification.
However, the functions of the water purification preparation products in the prio

Method used

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  • Water treatment agent and preparing method thereof
  • Water treatment agent and preparing method thereof
  • Water treatment agent and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example

[0022] Below in conjunction with specific embodiment and attached figure 1 The present invention is further described. Example 1, the formula is:

[0023]

[0024] The preparation method comprises the following steps:

[0025] 1) Weigh the powdery raw materials sodium chlorite, sodium bicarbonate, sodium carbonate, sodium chloride and sepiolite and put them into the reaction kettle; heat up to 75°C while stirring, and the heating rate is 12°C / min, and then Mix for 35 minutes;

[0026] 2) After cooling down to 35°C, add powdered calcium chloride and mix for 28 minutes;

[0027] 3) Packaging.

Example

[0028] Example 2 (better solution), the formula is:

[0029]

[0030] The preparation method comprises the following steps:

[0031] 1) Weigh the powdery raw materials sodium chlorite, sodium bicarbonate, sodium carbonate, sodium chloride and sepiolite and put them into the reaction kettle; heat up to 75°C while stirring, and the heating rate is 12°C / min, and then Mix for 28 minutes;

[0032] 2) After cooling down to 35°C, add powdered calcium chloride and mix for 35 minutes;

[0033] 3) Packaging.

Example

[0034] Example 3, the formula is:

[0035]

[0036] The preparation method comprises the following steps:

[0037] 1) Weigh the powdery raw materials sodium chlorite, sodium bicarbonate, sodium carbonate, sodium chloride and sepiolite and put them into the reaction kettle; heat up to 75°C while stirring, and the heating rate is 12°C / min, and then Mix for 30 minutes;

[0038] 2) After cooling down to 35°C, add powdered calcium chloride and mix for 30 minutes;

[0039] 3) Packaging.

[0040] Use examples 1-3 water treatment agent dissolved in the same batch of outdoor landscape water (5g / L) after collecting water, let it stand for 10 minutes, filter out the sediment and then test, some of the results are as follows:

[0041] Total coliforms: not detected; (13000CFU / mL before use).

[0042] Heat-resistant coliform group: not detected (6000CFU / mL before use).

[0043] Escherichia coli: not detected (2000CFU / mL before use).

[0044] The total number of colonies (CFU / mL): E...

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PUM

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Abstract

A water treatment agent is prepared from, by mass, 52.0-61.0% (W/W) of sodium chlorite, 7.5-7.9% (W/W) of sodium bicarbonate, 7.1-7.5% (W/W) of sodium carbonate, 0.3-1.2% (W/W) of calcium chloride, 5.0-18.0% (W/W) of sepiolite and the balance sodium chloride. A method for preparing the water treatment agent comprises the steps of 1, weighing sodium chlorite powder, sodium bicarbonate powder, sodium carbonate powder, sodium chloride powder and sepiolite powder, placing all the powder in a reaction still, increasing temperature to 75 DEG C while stirring at the heating rate of 12 DEG C per min, and then conducting mixing for 28-35 min; 2, reducing temperature to 35 DEG C, then adding calcium chloride powder, and conducting mixing for 28-35 min; 3, directly conducting powder packaging according to packaging requirements, or conducting granulation in a granulator and then conducting packaging. Compared with the prior art, the water treatment agent has the advantages that oxidizing property is high, a broad-spectrum sterilization effect is realized, all bacterial reproductive bodies and pathogenic bacteria can be killed under the condition of 0.1 ppm, bacterial reproductive bodies can be completely killed under the condition of 50 ppm, and using is convenient.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a disinfectant for drinking water, in particular to a water treatment agent and a preparation method thereof. Background technique [0002] At present, the water reuse method in the field environment is to put in alum, heat it and boil it, and then drink it. It is more commonly used in field operations. However, the water purification effect of this method is limited, and there are many relatively serious water bodies such as industrial pollution, which further increases the difficulty of water purification. However, the functions of the water purification preparation products in the prior art are relatively single. If multiple functions of water purification are to be realized, multiple preparations or equipment are required. It is relatively easy to implement in an industrial environment, but it cannot be satisfied in scenarios such as field operations. Cont...

Claims

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Application Information

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IPC IPC(8): C02F1/72C02F1/50
Inventor 何在祥吴坚陈涛陆海鹰
Owner JIANGSU SHINE ALL IND CO LTD
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