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Preparation method and process of plant deodorant for municipal sewage deodorization

A municipal sewage and deodorant technology, applied in separation methods, chemical instruments and methods, gas treatment and other directions, can solve the problems of unpleasant smell, inconvenient deodorization performance, easy oxidation of plant deodorants, etc. Acceptability, prolonged action time, readily biodegradable effect

Inactive Publication Date: 2020-09-18
ヂュハイクェァチュアンエンバイロメントリソースィズカンパニーリミテッド
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a preparation method and process of a plant-based deodorant for municipal sewage deodorization, which solves the problem that the existing plant-based deodorant is easy to oxidize, and it is inconvenient to maintain the original state after a large dilution. Some deodorizing properties, and the problem that its own smell is not good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The formula of embodiment one plant deodorant is as follows:

[0026] 1. Wood vinegar: 50kg

[0027] 2. Aroma mixture: 1kg

[0028] 3. Antioxidant solution: 0.5kg

[0029] 4. Crystalline copper sulfate: 0.5kg

[0030] 5. Triquaternary ammonium salt sterilizer: 0.5kg

[0031] 6. Oxalic acid: 0.1kg

[0032] Add the aromatic mixed solution, anti-oxidation solution, crystalline copper sulfate, three-quaternary ammonium salt sterilizer, and oxalic acid weighed according to the above proportions into the wood vinegar and stir for 30 minutes to completely dissolve each component to obtain Plant-based deodorant products. Take 1 kg of the plant-based deodorant produced this time, add 99 kg of tap water to dilute it 100 times, stir well to make the final deodorant liquid. In the spring of 2019, in the sewage treatment workshop of a community in Hefei, the diluted deodorant was sprayed in the workshop environment with an agricultural hand-operated sprayer, spraying once ever...

Embodiment 2

[0033] Embodiment two plant deodorant formulations are as follows:

[0034] 1. Wood vinegar: 60kg

[0035] 2. Aroma mixture: 1kg

[0036] 3. Antioxidant solution: 0.5kg

[0037] 4. Crystalline copper sulfate: 1.0kg

[0038] 5. Triquaternary ammonium salt sterilizer: 1.5kg

[0039] 6. Oxalic acid: 0.8kg

[0040] Add the aromatic mixed solution, anti-oxidation solution, crystalline copper sulfate, three-quaternary ammonium salt sterilizer, and oxalic acid weighed according to the above proportions into the wood vinegar and stir for 30 minutes to completely dissolve each component to obtain Plant-based deodorant products. Take 1 kg of the plant-based deodorant produced this time, add 199 kg of tap water to dilute 200 times, stir well to make the final deodorant liquid, and spray the diluted deodorant on the sewage treatment workshop with a jackhammer or sprayer In the air, it was tested in a medium-sized sewage treatment workshop in Hefei. The diluted deodorizing solution c...

Embodiment 3

[0041] Embodiment three plant deodorant formulations are as follows:

[0042] 1. Wood vinegar: 98kg

[0043] 2. Aroma mixture: 5kg

[0044] 3. Antioxidant solution: 2kg

[0045] 4. Crystalline copper sulfate: 2kg

[0046] 5. Triquaternary ammonium salt sterilizer: 2kg

[0047] 6. Citric acid: 1kg

[0048] Add the aromatic mixed solution, anti-oxidation solution, crystalline copper sulfate, three-quaternary ammonium salt sterilizer, and citric acid weighed according to the above proportions into the wood vinegar and stir for 30 minutes to completely dissolve each component. , filter out the solid impurities with a filter with a pore size of more than 200 meshes to obtain a plant-based deodorant product. The deodorant product produced this time is diluted 100 times with filtered water and sprayed with a micro sprayer (with a pore size below 0.1mm) ) for intermittent spraying. In the odor treatment of the sewage pool on the basement floor of a sewage treatment plant in Hefe...

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Abstract

The invention discloses a preparation method and process of a plant deodorant for municipal sewage deodorization. The preparation method comprises the following steps: step 1, preparing bamboo vinegaror wood vinegar; step 2, preparing an aromatic mixed solution; step 3, preparing an anti-oxidation solution; step 4, uniformly mixing to prepare a mixed solution; step 5, putting anhydrous cupric sulfate or crystallized cupric sulfate, a quaternary ammonium salt sterilizing agent and organic acids such as oxalic acid and citric acid into the mixed solution prepared in the step 4; step 6, adding water to dilute the plant deodorant prepared in the step 5; and step 7, spraying the diluted plant deodorant in a sewage treatment workshop environment. The invention relates to the technical field ofsewage deodorization. The preparation method and process of the plant deodorant for municipal sewage deodorization solve the problems that an existing plant deodorant is easy to oxidize, the originaldeodorization performance is inconvenient to maintain after the existing plant deodorant is diluted by a large multiple, and the smell of the existing plant deodorant is not good.

Description

technical field [0001] The invention relates to the technical field of sewage deodorization, in particular to a preparation method and process of a plant-based deodorant for municipal sewage deodorization. Background technique [0002] Malodorous substances refer to all gaseous substances that stimulate the olfactory organs, cause people's unpleasantness, and damage the living environment and human health. With economic development and social progress, and the improvement of environmental protection awareness, people put forward higher requirements for air quality. As a kind of environmental pollution, stench has become one of the world's seven major public hazards. The sources of stench include industrial sources and domestic sources. Mainly concentrated in the production process, it is extremely harmful to people's health. Respiratory system, circulatory system, digestive system, endocrine system, nervous system, mental state and other aspects are all affected by it. P...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/58B01D53/54B01D53/52
CPCB01D53/52B01D53/54B01D53/58B01D53/78B01D2257/91
Inventor 曾祥霖戴晓晔曾坤祥黄振鹏刘伯庆谢东方
Owner ヂュハイクェァチュアンエンバイロメントリソースィズカンパニーリミテッド
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