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Preparation method of immobilized biological deodorant

A biological deodorant and biological technology, applied in the fields of biochemical equipment and methods, immobilized enzymes, chemical instruments and methods, etc., can solve the problems of poor deodorization effect, complex chemical composition, and difficult purification treatment.

Pending Publication Date: 2022-05-13
罗光建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of deodorant incense block is mostly made of chemical deodorant products and aromatic products, which not only have poor deodorizing effect, but also have complex chemical components, and may react to produce new chemical substances, which are further mixed with urine and flushing water. In the sewage treatment system, the post-purification treatment is difficult

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] To prepare oily biological material, prepare the following raw materials in parts by weight:

[0050] 1) Immobilization material:

[0051] 20 parts of polyacrylamide, 20 parts of sodium polyacrylate, 25 parts of sodium stearate;

[0052] 2) Deodorizing biological strains:

[0053] 0.5 parts of Bacillus subtilis, 0.5 parts of Lactobacillus acidophilus

[0054] 3) 4 copies of selective medium

[0055] 4) Oil phase material: span-40, HLB value 3-6 20 parts

[0056] 5) Active material:

[0057] 1 part of polystyrene foam; 0.5 part of carbon source and nitrogen source; 0.2 part of sucrose.

[0058] After the above materials are fully crushed and mixed evenly, add an appropriate amount of pure water to make an aqueous solution;

[0059] Preparation of water-based wrapping material: After fully pulverizing 5 parts of span-20, add an appropriate amount of pure water to make an aqueous solution;

[0060] The core ball is a tiny spherical body made of deodorant bacteria, t...

Embodiment 2

[0067] To prepare oily biological material, prepare the following raw materials in parts by weight:

[0068] 1) Immobilization material:

[0069] 30 parts of polyacrylamide, 20 parts of sodium polyacrylate, 10 parts of sodium stearate;

[0070] 2) Deodorizing biological strains:

[0071] 0.4 parts of Lactobacillus plantarum, 0.4 parts of Bacillus licheniformis, 0.2 parts of Rhodopseudomonas palustris

[0072] 3) 4 copies of selective medium

[0073] 4) Oil phase material: span-60, HLB value 3-6 20 parts

[0074] 5) Active material:

[0075] 1 part of polystyrene foam; 0.5 part of carbon source and nitrogen source; 0.3 part of trehalose.

[0076] After the above materials are fully crushed and mixed evenly, add an appropriate amount of pure water to make an aqueous solution;

[0077] Preparation of water-based wrapping material: 5 parts of tween-61 and 5 parts of tween-81 are fully pulverized, then add appropriate amount of pure water to make water agent;

[0078] The co...

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Abstract

The invention discloses a preparation method of an immobilized biological deodorant. The preparation method comprises the following steps: preparing a water-phase material and preparing an oil-phase material; preparing a core ball; preparing a first layer of oil phase material on the outer surface of the core ball; after the first layer of oil phase material is dried, preparing a first layer of water phase material outside the first layer of oil phase material; after the first layer of water-phase material is dried, preparing a second layer of oil-phase material outside the first layer of oil-phase material; after the second layer of oil phase material is dried, preparing a second layer of water phase material outside the second layer of oil phase material; after the second layer of water-phase material is dried, preparing a third layer of oil-phase material outside the second layer of oil-phase material; after the third layer of oil-phase material is dried, preparing a second layer of water-phase material outside the third layer of oil-phase material; and the rest can be done in the same manner until the preset number of layers is reached, and the outermost layer is the water-based wrapping material. The water-based wrapping material and the oily biological material are alternately wrapped to form a multi-layer structure, and long-term storage of the immobilized biological deodorant is facilitated.

Description

technical field [0001] The invention relates to a preparation method of an immobilized biological deodorant. Background technique [0002] The deodorization of existing public restroom urinal adopts deodorizing incense block more. This kind of deodorant incense block is mostly made of chemical deodorant products and aromatic products, which not only have poor deodorizing effect, but also have complex chemical components, and may react to produce new chemical substances, which are further mixed with urine and flushing water. In the sewage treatment system, the post-purification treatment is very difficult. Contents of the invention [0003] The invention relates to a preparation method of an immobilized biological deodorant. [0004] In order to achieve the above object, the preparation method of the immobilized biological deodorant of the present invention, the preparation method comprises: [0005] Preparation of core balls, water-based wrapping materials and oil-based...

Claims

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Application Information

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IPC IPC(8): C12N11/087C12N11/02C12N1/20C12N1/18C12N1/16B01D53/84B01D53/38C02F3/34
CPCC12N11/087C12N11/02C12N1/20C12N1/18C12N1/16B01D53/84B01D53/38C02F3/347C02F3/341C02F3/34B01D2251/95Y02A50/20
Inventor 罗光建
Owner 罗光建
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