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Deodorizing and degerming composition for mobile toilet sewage treatment and its preparation method and application

A sewage treatment, deodorization and degerming technology, which is applied in the direction of sterilization/microdynamic water/sewage treatment, flocculation/sedimentation water/sewage treatment, etc. It can solve the problems of low water removal efficiency, complex equipment, and many equipment. Achieve the effect of short sewage treatment time, low price and wide range of raw materials

Inactive Publication Date: 2015-09-30
重庆市伟凡环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of purifier generally only has flocculation effect on sewage, the water removal efficiency is not high, and further sterilization and deodorization are required, which not only wastes water resources, but also has the problem of increasing the volume of solid matter, and more equipment is required for mobile toilets. , larger volume
[0004] And similar to "an industrial sewage deodorant" (CN 103101998 A) this type of sewage treatment agent is often aimed at places with large operating space such as sewage treatment plants, the equipment used is complicated, and it is difficult to apply to mobile toilets

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The deodorizing and degerming composition for sewage treatment in mobile toilets consists of 2% polysilicon ferric sulfate, 1% calcium oxide, 3% magnesium chloride, 1% anionic polyacrylamide with a molecular weight of 8 million, and 1% Tween by weight. %, eucalyptus oil 0.01%, ethanol 4%, sodium hypochlorite 0.1% and water 89.89%.

[0030] The preparation method of the deodorizing and degerming composition for mobile toilet sewage treatment comprises the following steps: first dissolving polysilicon ferric sulfate, calcium oxide, magnesium chloride and sodium hypochlorite with 84.89% water, and dissolving polypropylene after heating the remaining water to 30°C Amide, mix the two components to get a mixed solution; dissolve the eucalyptus oil in ethanol and add it to the mixed solution, then add Tween and mix evenly.

[0031] 1. The water purification ability test of the deodorizing and degerming composition used for mobile toilet sewage treatment, the specific operation...

Embodiment 2

[0041] The deodorizing and degerming composition for sewage treatment in mobile toilets consists of 6% polysilicon ferric sulfate, 4% calcium oxide, 4% magnesium chloride, 2% anionic polyacrylamide with a molecular weight of 8 million, and Tween 2 by weight percentage. %, eucalyptus oil 0.02%, ethanol 5%, sodium hypochlorite 1%, water 75.98%. The preparation method comprises the following steps: dissolving polysilicon ferric sulfate, calcium oxide, magnesium chloride, sodium hypochlorite and polyacrylamide in water to obtain a mixed solution; dissolving eucalyptus oil in ethanol and adding it to the mixed solution, then adding Tween and mixing evenly That's it.

[0042] Other operations are the same as in Example 1.

Embodiment 3

[0044]The deodorizing and degerming composition for sewage treatment in mobile toilets consists of 10% polysilicon ferric sulfate, 5% calcium oxide, 5% magnesium chloride, 3% anionic polyacrylamide with a molecular weight of 8 million, and Tween 3 by weight percentage. %, eucalyptus oil 0.03%, ethanol 6%, sodium hypochlorite 3% and water 67.47%. Its preparation method includes the following steps: first dissolve polysilicon ferric sulfate, calcium oxide, magnesium chloride and sodium hypochlorite with 57.47% water, dissolve polyacrylamide after heating the remaining water to 30°C, and mix the two components to obtain a mixed solution; After the ethanol is dissolved, add it to the mixed solution, then add Tween, and mix well.

[0045] Other operations are the same as in Example 1.

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Abstract

The invention discloses a deodorizing and degerming composition for mobile toilet sewage treatment, and a preparation method and application thereof. The composition is composed of the following components in percentage by weight: 2-10% of polymeric ferric silicate sulfate, 1-5% of calcium oxide, 3-5% of magnesium chloride, 1-3% of polyacrylamide, 1-3% of Tween, 0.01-0.03% of eucalyptus oil, 4-6% of ethanol, 0.1-3% of sodium hypochlorite and the balance of water. The preparation method comprises the following steps: dissolving the polymeric ferric silicate sulfate, calcium oxide, magnesium chloride, polyacrylamide and sodium hypochlorite in water to generate a mixed solution; and dissolving the eucalyptus oil in the ethanol, adding into the prepared mixed solution, adding the Tween and uniformly mixing. The composition is simple to use and low in cost, can effectively perform deodorizing and degerming on the mobile toilet sewage to implement deep dehydration, can adapt to the characteristic of small volume of the mobile toilet, and implements water circulation and reutilization.

Description

technical field [0001] The invention relates to a deodorizing and degerming composition, in particular to a deodorizing and degerming composition for sewage treatment in mobile toilets, a preparation method and application thereof. Background technique [0002] In recent years, vehicle-mounted environmental protection toilets with the advantages of being movable, combinable, and convenient for transportation have gradually emerged, and have become the main form of toilets in places with large traffic such as city squares, commercial centers, parks, and key tourist attractions. With the increasing use of mobile toilets, the treatment of feces and sewage in mobile toilets has also become the focus of attention. There is a packing type eco-environmental protection toilet (201020150969.4), which packs and seals the feces with a degradable plastic bag, so that the odor will not leak out, and the feces inside are treated uniformly. Although this treatment method prevents the emis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/52C02F1/50
Inventor 黄伟
Owner 重庆市伟凡环保科技有限公司
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