Natural environment-friendly water purifying agent and preparation method thereof

A natural environmental protection, water purifying agent technology, applied in the direction of chemical instruments and methods, water pollutants, other chemical processes, etc., can solve problems such as the impact on human health, and achieve benefits to human health, strong adsorption, and high degree of deacetylation Effect

Inactive Publication Date: 2017-11-17
SICHUAN AOHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when an organic polymer such as polyacrylamide (PAM) is used as a flocculant, although it has a certain flocculation effect, it will also affect human health due to the residue of PAM monomer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A natural environmental protection water purifier, including the following raw materials: lignin, chitosan, Moringa water extract, Moringa water purifier is a pure plant extract, when used to purify water, it is non-toxic and harmless, It is beneficial to environmental protection and human health, and fundamentally solves the harm caused by chemical water purifiers to human beings and the secondary pollution caused to the environment.

Embodiment 2

[0025] On the basis of Example 1, the raw material components comprising the following weight components: 10 parts of lignin, 10 parts of chitosan, 5 parts of Moringa water extract, by extracting lignin, chitosan and Moringa water The limitation of the ratio of the three liquids can increase the adsorption performance.

Embodiment 3

[0027] On the basis of Example 1, the raw material components comprising the following weight components: 15 parts of lignin, 15 parts of chitosan, 6 parts of Moringa water extract, by extracting lignin, chitosan and Moringa water The limitation of the ratio of the three liquids can make the prepared water purifying agent have a better purification effect.

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PUM

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Abstract

The invention belongs to the technical field of production of water purifying agents, and particularly relates to a natural environment-friendly water purifying agent and a preparation method thereof. The water purifying agent is prepared from components of raw materials by weight as follows: 10-20 parts of lignin, 10-20 parts of chitosan and 5-8 parts of a moringa oleifera water extracting solution. The preparation method comprises specific steps as follows: A: finished product chitosan is prepared; B, the moringa oleifera water extracting solution is prepared; C, the finished product chitosan prepared in the step A and the moringa oleifera water extracting solution prepared in the step B are mixed uniformly, lignin is added to the mixed solution in proportion and mixed uniformly, and the natural environment-friendly water purifying agent is obtained. Harmful ingredients in sewage can be adsorbed, and no secondary pollution can be caused.

Description

technical field [0001] The invention belongs to the technical field of water purifying agent production, in particular to a natural environment-friendly water purifying agent and a preparation method thereof. Background technique [0002] The purification of drinking water is now a topic of common concern all over the world. In developing countries, the quality of drinking water is often not guaranteed. In developed countries, due to the long-term use of chemical water purifiers, the chemical substances remaining in the water may cause damage to the human body, and the environmental problems caused by the residue after water purification cannot be ignored. Aluminum salt is the most widely used chemical flocculant for water treatment in the world. Its flocculation effect is good, but there are also significant defects at the same time, that is, aluminum ions will remain in the water after aluminum salt treatment, and the residual aluminum Ions can affect human health. For ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/24B01J20/30C02F1/28C02F101/20
CPCB01J20/24B01J2220/4812B01J2220/4825B01J2220/4837C02F1/286C02F2101/20
Inventor 刘耀中
Owner SICHUAN AOHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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