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Household drinking water treatment device applicable to west arid rural area

A treatment device and rural technology, applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problem of unsuitable high-turbidity water treatment, lack of simple and economic household high-turbidity drinking water treatment technology, etc. problem, to achieve the effect of simple structure, low cost and convenient operation

Inactive Publication Date: 2016-07-20
NANJING FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Activated carbon adsorption devices sold in the market are mainly used to adsorb and remove organic pollution in water, and are not suitable for the treatment of highly turbid water
[0005] At present, there is still a lack of simple and economical high-turbidity drinking water treatment technology for households in arid rural areas in the west

Method used

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  • Household drinking water treatment device applicable to west arid rural area
  • Household drinking water treatment device applicable to west arid rural area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The microporous ceramic membrane container is processed and manufactured by adopting the above-mentioned manufacturing procedure of the microporous ceramic membrane container. Then, the attapulgite particle adsorption filter material production procedure is adopted to process and manufacture the attapulgite particle adsorption filter material. The attapulgite granular adsorption filter material is placed in a microporous ceramic membrane container. The reactor also has the functions of removing turbidity in water and removing heavy metal ions in water by adsorption.

Embodiment 2

[0050] Two or more microporous ceramic membrane containers with matching sizes are manufactured by adopting the above-mentioned manufacturing procedure of the microporous ceramic membrane container. Then, the attapulgite particle adsorption filter material production procedure is adopted to process and manufacture the attapulgite particle adsorption filter material. The attapulgite particle adsorption filter material is placed in the upper microporous ceramic membrane container. Then put a certain amount of activated carbon particle adsorbent in the lower microporous ceramic membrane container, and use it in conjunction with the upper ceramic membrane device. The device also has the functions of removing turbidity in water, removing heavy metal ions in water by adsorption and removing organic pollutants in water.

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Abstract

The invention relates to a household drinking water treatment device applicable to the west arid rural area. Perlite is adopted as a base material, and then perlite preprocessing, material blending, infiltrating, moulding, drying and roasting processes are carried out on the perlite, so that a micropore ceramic membrane container in a required shape is obtained; and then natural attapulgite is selected, preprocessing, material mixing, infiltrating, granulating, drying and roasting processes are carried out on the natural attapulgite, so that the required attapulgite particle adsorption filter material is obtained. A filter material in a container can adopt a single attapulgite particle filter material and also can adopt a mixed filter material composed of attapulgite and other filter materials such as activated carbon particles. During water purification, a single-stage treatment method can be adopted, and a second-stage or multi-stage treatment method also can be adopted. The household drinking water treatment device applicable to the west arid rural area has the advantages of simple structure, non-toxic materials, easiness for preparation, low cost, repeated use of the ceramic membrane container, and the like.

Description

technical field [0001] The invention belongs to the technical field of drinking water treatment. The invention relates to a domestic treatment device suitable for highly turbid drinking water in the arid rural areas in the west with underdeveloped economy. The invention can remove particulate matter in drinking water, and also has a certain removal function for pollutants such as heavy metals in water. Specifically, the microporous ceramic membrane material is prepared by using perlite as the base material and processed into a container, and the container is built with attapulgite particles, activated carbon and other adsorption filter materials. Background technique [0002] The arid region in western my country has a vast area, including Xinjiang, northwestern Gansu, Ningxia, and western Inner Mongolia. In some places, people worry about water from generation to generation, and they are busy all year round to solve the problem of drinking water. In areas with water, dri...

Claims

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Application Information

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IPC IPC(8): C02F1/44C02F1/28B01J20/16B01J20/30
CPCB01J20/16C02F1/281C02F1/44
Inventor 林少华李佳贺云清孙芹菊钱雯雯刘祺
Owner NANJING FORESTRY UNIV
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