Composite water purifying agent and preparation method thereof

A water purifying agent and technology in parts by weight, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the long-term consumption of water purification, chemical residues, and cost Large and other problems, to achieve strong water purification capacity, low cost, good water purification effect

Pending Publication Date: 2020-10-02
JIAXING TAIXIN PHARMA CHEM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of industry and rapid economic progress, the current sewage treatment methods mainly include biofilm method, artificial wetland, aeration method and purification with water purifiers, among which biofilm method uses biofilm to filter its macromolecular pollutants , but after using this method to filter, there will still be a large amount of chemical substances remaining. The establishment of artificial wetlands and aeration methods will consume a lot of cost. The commonly used water purifiers are mainly chemical water purifiers and biological water purifiers. However, because its chemical water purifier contains a large amount of chloride ions, although the water purification effect is good and the water purification ability is strong, it will also produce a large amount of chloride ion residues in the water, but the time consumed by the existing biological water purifiers for water purification Long, not conducive to the rapid development of industrial development, therefore, the existing technology needs further improvement

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A composite water purifier, characterized in that it is composed of a microbial water purifier and a chemical water purifier, and the microbial water purifier is made of the following parts by weight: 20 parts of bifidobacteria, 20 parts of spirulina , 20 parts of Clostridium aceticum, 45 parts of Nitrobacter; the chemical water purifier is prepared by the following parts by weight: 15 parts of ferric chloride, 6 parts of aluminum chloride. The bifidobacteria, clostridium aceticum and nitrobacteria are all bacterial powders, and the spirulina is in powder form.

[0014] A composite method for preparing the composite water purifying agent, which is prepared by: mixing ferric chloride and aluminum chloride, adding distilled water, stirring evenly, then adding bifidobacteria, spirulina, clostridium aceticum, and nitrobacteria , stirred at 30°C for 2h, the pH was 7, then freeze-dried, and ground into powder.

Embodiment 2

[0016] A composite water purifier, characterized in that it is composed of a microbial water purifier and a chemical water purifier, and the microbial water purifier is made of the following parts by weight: 25 parts of bifidobacteria, 23 parts of spirulina , 23 parts of Clostridium aceticum, 48 parts of Nitrobacter; the chemical water purifier is prepared in the following parts by weight: 17 parts of ferric chloride and 8 parts of aluminum chloride. The bifidobacteria, clostridium aceticum and nitrobacteria are all bacterial powders, and the spirulina is in powder form.

[0017] A composite method for preparing the composite water purifying agent, which is prepared by: mixing ferric chloride and aluminum chloride, adding distilled water, stirring evenly, then adding bifidobacteria, spirulina, clostridium aceticum, and nitrobacteria , stirred at 32°C for 2.5h, the pH was 7.5, then freeze-dried, and ground into powder.

Embodiment 3

[0019] A composite water purifier, characterized in that it is composed of a microbial water purifier and a chemical water purifier, and the microbial water purifier is made of the following parts by weight: 30 parts of bifidobacteria, 25 parts of spirulina , 40 parts of Clostridium aceticum, 50 parts of Nitrobacter; the chemical water purifier is prepared by the following parts by weight: 20 parts of ferric chloride, 12 parts of aluminum chloride. The bifidobacteria, clostridium aceticum and nitrobacteria are all bacterial powders, and the spirulina is in powder form.

[0020] A composite method for preparing the composite water purifying agent, which is prepared by: mixing ferric chloride and aluminum chloride, adding distilled water, stirring evenly, then adding bifidobacteria, spirulina, clostridium aceticum, and nitrobacteria , stirred at 35°C for 3h, the pH was 8, then freeze-dried, and ground into powder.

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Abstract

The invention belongs to the technical field of water purifying agents, and relates to a composite water purifying agent and a preparation method thereof. The water purifying agent is formed by compounding a microbial water purifying agent and a chemical water purifying agent, and the microbial water purifying agent is prepared from, by weight, 20-30 parts of bifidobacterium, 20-25 parts of spirulina, 20-40 parts of clostridium acetate and 45-50 parts of nitrifying bacteria; and the chemical water purifying agent is prepared from, by weight, 15-20 parts of ferric chloride and 6-12 parts of aluminum chloride. The composite water purifying agent is good in water purifying effect, low in cost and low in chemical residue.

Description

technical field [0001] The invention belongs to the technical field of water purifiers, and in particular relates to a composite water purifier and a preparation method thereof. Background technique [0002] With the continuous development of industry and rapid economic progress, the current sewage treatment methods mainly include biofilm method, artificial wetland, aeration method and purification with water purifiers, among which biofilm method uses biofilm to filter its macromolecular pollutants , but after using this method to filter, there will still be a large amount of chemical substances remaining. The establishment of artificial wetlands and aeration methods will consume a lot of cost. The commonly used water purifiers are mainly chemical water purifiers and biological water purifiers. However, because its chemical water purifier contains a large amount of chloride ions, although the water purification effect is good and the water purification ability is strong, it ...

Claims

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Application Information

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IPC IPC(8): C02F3/34
CPCC02F3/34
Inventor 宗乾收董明翔钱建飞董国平
Owner JIAXING TAIXIN PHARMA CHEM CO LTD
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