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Multifunctional water purifying agent and preparation method thereof

A water purifying agent, multi-functional technology, applied in chemical instruments and methods, water pollutants, water/sewage treatment, etc., can solve the problems of reducing water treatment efficiency, single function, complex equipment, etc., to enhance inhibition and kill. Effectiveness, increase the adsorption capacity, improve the effect of the adsorption efficiency

Active Publication Date: 2019-05-21
增城市高新双江净水剂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional water treatment agents include coagulants / flocculants, bactericides, scale inhibitors, etc., but they often have a single function, and there are many problems such as a wide variety, large dosage, complicated equipment, and cumbersome operations. There may be mutual inhibition between them, reducing the efficiency of water treatment

Method used

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  • Multifunctional water purifying agent and preparation method thereof
  • Multifunctional water purifying agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The multifunctional water purifying agent provided in this embodiment comprises the following raw material components in parts by weight: 23 parts of modified coconut skin, 18 parts of modified palm skin, 12 parts of Zhuru, 4 parts of leaves of Moringa oleifera, and montmorillonite 27 parts, 15 parts of medical stone, 10 parts of pyrophyllite, 10 parts of fly ash, 6 parts of tourmaline powder, 18 parts of polyaluminum chloride, 14 parts of polyethylene oxide, polydiallyl dimethyl ammonium chloride 12 servings.

[0023] In this embodiment, the preparation method of the modified coconut skin includes the following steps: after the dried coconut skin is crushed into a particle size of 100-200 mesh, it is placed in ammonia water with a concentration of 8%, and boiled at a temperature of 100°C 5h; then filter, collect the filter residue and wash repeatedly with distilled water until the last cleaning solution is neutral; then dry the cleaned filter residue, which is the modi...

Embodiment 2

[0034] The multifunctional water purifying agent provided in this embodiment comprises the following raw material components in parts by weight: 26 parts of modified coconut skins, 18 parts of modified palm skins, 15 parts of Zhuru, 4 parts of Moringa leaves, and montmorillonite 30 parts, 15 parts of medical stone, 12 parts of pyrophyllite, 10 parts of fly ash, 7 parts of tourmaline powder, 18 parts of polyaluminum chloride, 17 parts of polyethylene oxide, polydiallyl dimethyl ammonium chloride 12 servings.

[0035] In the present embodiment, the preparation method of the modified coconut skin and the modified palm skin are the same as in the first embodiment.

[0036] The method for preparing the multifunctional water purifier provided in this embodiment comprises the following steps:

[0037] (1) Grinding dried modified coconut husk, modified palm husk, Zhuru, Moringa leaves, montmorillonite, medical stone, pyrophyllite, fly ash and tourmaline powder into powders with a par...

Embodiment 3

[0040]The multifunctional water purifying agent provided by the present embodiment comprises the following raw material components in parts by weight: 23 parts of modified coconut skin, 21 parts of modified palm skin, 12 parts of Zhuru, 6 parts of leaves of Moringa oleifera, and montmorillonite 27 parts, 18 parts of medical stone, 10 parts of pyrophyllite, 12 parts of fly ash, 6 parts of tourmaline powder, 22 parts of polyaluminum chloride, 14 parts of polyethylene oxide, polydiallyl dimethyl ammonium chloride 16 servings.

[0041] In the present embodiment, the preparation method of the modified coconut skin and the modified palm skin are the same as in the first embodiment.

[0042] The method for preparing the multifunctional water purifier provided in this embodiment comprises the following steps:

[0043] (1) Grinding dried modified coconut husk, modified palm husk, Zhuru, Moringa leaves, montmorillonite, medical stone, pyrophyllite, fly ash and tourmaline powder into po...

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Abstract

The invention provides a multifunctional water purifying agent which is prepared by compounding modified coconut peel, modified palm skin, bamboo shavings, moringa oleifera leaves, montmorillonite, medical stone, pyrophyllite, fly ash, tourmaline powder, poly aluminum chloride, polyethylene oxide and polydiallyl dimethyl ammonium chloride according to a specific proportion. In preparation, by stirring and soaking in deionized water, sufficient dispersion and fusion of the raw materials is realized; then, water is frozen and evaporated at low temperature by a freeze drying technology, thus sufficient fusion of the raw materials can be maintained without damaging the structures and performance of the raw materials, the synergistic effect among the raw materials is fully played later, and complementation and enhancement of the performance are realized to obtain a multifunctional water purifying agent with multiple functions such as flocculation, adsorption and sterilization.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a multifunctional water purifying agent and a preparation method thereof. Background technique [0002] Urban sewage treatment is the centralized treatment of urban sewage discharged from the city and sewage discharged from factories, that is to say, urban sewage includes domestic sewage and industrial sewage. If urban sewage is directly discharged into water bodies without treatment, it will bring heavy pressure to the water environment, seriously endanger people's drinking water health, seriously threaten limited water resources, and even threaten people's survival and development environment. Therefore, most urban sewage needs to be centrally treated by urban sewage treatment plants, so that the sewage can meet the corresponding national sewage discharge standards after treatment, and then it can be discharged into water bodies. Traditional water treatment agents incl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/28C02F1/50C02F1/52C02F1/56C02F101/20C02F101/30
CPCC02F1/281C02F1/285C02F1/286C02F1/50C02F1/5236C02F1/5263C02F1/56C02F2101/20C02F2101/30C02F2303/04
Inventor 苗伟宁张宏基王子豪
Owner 增城市高新双江净水剂有限公司