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Water purifying agent and preparation method thereof

A water purifier and cement technology, which is applied in chemical instruments and methods, water/sewage treatment, adsorbed water/sewage treatment, etc., can solve the problems of chemical water purifiers will dissolve and the water purification effect is poor, and achieve the ability to purify water. Comprehensive, outstanding effect, strong adsorption effect

Inactive Publication Date: 2017-06-30
ZUNYI MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a water purifying agent, which has solved the problem that the physical water purifying agent in the prior art has poor water purifying effect and the chemical water purifying agent will dissolve

Method used

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  • Water purifying agent and preparation method thereof

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Effect test

Embodiment 1

[0018] Embodiment 1, a preparation method of a water purifying agent, is made from Codonopsis dregs, activated carbon, diatomite, bentonite, sodium silicate, aluminum sulfate, white Portland cement and gypsum, and the specific steps are: Step 1, Preparation of materials: Grinding Codonopsis dregs into 100-200 mesh particles, activated carbon into 6-100 mesh particles, diatomite, bentonite, sodium silicate, aluminum sulfate, white Portland cement and gypsum in powder form;

[0019] Step 2. Mixing: Weigh 30 parts of Codonopsis dregs, 15 parts of activated carbon, 15 parts of diatomite, 5 parts of bentonite, 5 parts of sodium silicate, 15 parts of aluminum sulfate, 5 parts of white Portland cement and 3 parts of gypsum After mixing, add 15 parts of water and stir again to obtain the mixture;

[0020] Step 3. Granulation: Put the mixture in a granule extruder to form granules to make granules with a particle size of 30-50 mm. After drying the granules naturally for 72 hours, place...

Embodiment 2

[0021] Embodiment 2, a preparation method of a water purifying agent, is made from Codonopsis dregs, activated carbon, diatomite, bentonite, sodium silicate, aluminum sulfate, white Portland cement and gypsum. The specific steps are: Step 1, Preparation of materials: Grinding Codonopsis dregs into 100-200 mesh particles, activated carbon into 6-100 mesh particles, diatomite, bentonite, sodium silicate, aluminum sulfate, white Portland cement and gypsum in powder form;

[0022] Step 2. Mixing: Weigh 50 parts of Codonopsis dregs, 30 parts of activated carbon, 20 parts of diatomite, 10 parts of bentonite, 10 parts of sodium silicate, 20 parts of aluminum sulfate, 10 parts of white Portland cement and 5 parts of gypsum After mixing, add 30 parts of water and stir again to obtain the mixture;

[0023] Step 3. Granulation: Put the mixture in a granule extruder to form granules to make granules with a particle size of 30-50 mm. After drying the granules naturally for 72 hours, place ...

Embodiment 3

[0024] Embodiment 3, a preparation method of a water purifying agent, is made from Codonopsis dregs, activated carbon, diatomite, bentonite, sodium silicate, aluminum sulfate, white Portland cement and gypsum, and the specific steps are: Step 1, Preparation of materials: Grinding Codonopsis dregs into 100-200 mesh particles, activated carbon into 6-100 mesh particles, diatomite, bentonite, sodium silicate, aluminum sulfate, white Portland cement and gypsum in powder form;

[0025] Step 2, mixing: Weigh 42 parts of Codonopsis dregs, 25 parts of activated carbon, 18 parts of diatomite, 8 parts of bentonite, 8 parts of sodium silicate, 18 parts of aluminum sulfate, 10 parts of white Portland cement and 5 parts of gypsum After mixing, add 25 parts of water and stir again to obtain the mixture;

[0026] Step 3. Granulation: Put the mixture in a granule extruder to form granules to make granules with a particle size of 30-50 mm. After drying the granules naturally for 72 hours, plac...

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Abstract

The invention discloses a water purifying agent. The water purifying agent is prepared from, by weight, 30-50 parts of Chinese herbal medicine residues, 15-30 parts of activated carbon, 15-20 parts of diatomite, 5-10 parts of bentonite, 5-10 parts of sodium silicate, 15-20 parts of aluminum sulfate, 5-10 parts of white Portland cement and 3-5 parts of gypsum. The water purifying agent has the advantages of being excellent in floculation effect, high in speed, environmentally friendly, free of toxicity, low in cost, wide in application range and the like, the effects of decoloration, deodorization, removal of ammonia nitrogen(NH4-N) and COD in water and the like are significant, the water purifying agent can be used for various water treatment engineering, aquaculture industries and water dispenser filter cores and can meet related requirements of daily life water purification and life and production of people.

Description

technical field [0001] The invention relates to the technical field of water purification, in particular to a water purification agent and a preparation method thereof. Background technique [0002] Nowadays, due to the continuous growth of population and rapid economic development, people are over-exploiting and irrationally using resources, and nature will also generate a series of problems. These problems directly threaten our future generations, among which the pollution problem is the most serious. The problem of water pollution is the first among them. [0003] The pollution of water resources is mainly manifested in the increase of ammonia nitrogen, organic matter and various heavy metals in the water, the acceleration of the nutrient process, and the growth of algae, resulting in the lack of oxygen, blackening and odor of the water body. Ammonia nitrogen in water is further nitrified into NO under the action of Nitrosoma 2 - and NO 3 - , which has a certain toxi...

Claims

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Application Information

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IPC IPC(8): C02F1/56C02F1/28C02F1/68C02F1/42
CPCC02F1/288C02F1/42C02F1/5263C02F1/56C02F1/68C02F2001/422
Inventor 许朋余兰
Owner ZUNYI MEDICAL UNIVERSITY
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