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Plant-source deodorant for urban garbage disposal

A deodorant, plant-derived technology, applied in plant growth regulators, chemicals for biological control, deodorization, etc., can solve problems such as secondary pollution of the environment, and achieve safe use, significant deodorization effect, and deodorization. odor effect long lasting effect

Inactive Publication Date: 2015-05-27
彭科 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to remove the odor of domestic garbage and public toilets in cities and towns, people have also carried out some deodorizing measures, such as spraying or volatilizing aroma enhancers in the odor, to improve people's feeling to the air in the place, but the aroma enhancer has no effect on the air in the place. There is no removal of odorous pollutants, and the flavor enhancer is a chemical product, which will cause secondary pollution to the environment after use

Method used

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  • Plant-source deodorant for urban garbage disposal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: Toxicity determination of cassia bark extract, clove extract, eucalyptus leaf extract and their mixtures to Aspergillus niger

[0024] After pre-testing to determine the effective inhibitory concentration range of each extract, each extract and its mixture were treated with 5 doses according to the content of active ingredients, and water was used as a control. Refer to the "Pesticide Indoor Bioassay Test Guidelines for Fungicides", and use the mycelium growth rate method to determine the toxicity of the agent to Aspergillus niger. After 72 hours, the colony diameter was measured by the cross method, and the net growth rate of each treatment was calculated for mycelial growth inhibition rate. The formula for calculating the antibacterial rate is as follows:

[0025] Mycelial growth inhibition rate (%)=(control colony diameter-treatment colony diameter) / control colony diameter×100

[0026] The mycelia growth inhibition rate was converted into a probability v...

Embodiment 2

[0035] Example two: 2.5% cinnamon clove eucalyptus leaf extract plant source deodorant is used for deodorization test of municipal solid waste

[0036] Add 1.0% of clove extract, 1.0% of cinnamon extract, 0.5% of eucalyptus leaf extract, 3.0% of polyvinylpyrrolidone, and make up the remaining water to 100%, and mix them evenly at room temperature to form 2.5% of cinnamon, clove, and eucalyptus Deodorant of plant origin with leaf extract.

[0037] The above-mentioned plant-derived deodorant agents were used for the deodorization test of domestic garbage. Monitoring conditions: Put a pile of about 100kg of highly decomposed and odorous garbage (mainly domestic garbage) in a closed room of 10m×6m×3m, and arrange 3 sampling points evenly at about 0.5m around the garbage. The heights of the points from the ground are 1.2m, 1.4m, and 1.6m respectively. Use the deodorant agent mixed with 50 times of water to spray evenly on the surface of the garbage. The surface is completely wette...

Embodiment 3

[0042] Embodiment three: 3.0% cassia bark · clove · eucalyptus leaf extract is used in the field deodorization test of municipal solid waste

[0043] 1.2% clove extract, 0.8% cinnamon extract, 1.0% eucalyptus leaf extract, 2.0% polyvinylpyrrolidone, 2.5% sodium lauryl sulfate, and make up the remaining water to 100%, and mix evenly at room temperature, that is A plant-derived deodorant formulated with 3.0% cinnamon, clove, and eucalyptus extracts.

[0044]The garbage disposal site in Xichong County, Nanchong City, Sichuan Province was selected as a field experiment, and Nanchong City Environmental Sanitation Testing Center was entrusted to test the concentration of odor-related components and the total number of bacteria in the garbage. Before spraying, measure the concentration of relevant components and the total number of bacteria in the garbage odor, and then dilute the prepared deodorant by 50 times, and spray evenly on the surface of the garbage, taking the surface as th...

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Abstract

The invention provides a plant-source bactericidal and bacteriostatic deodorant for urban garbage disposal, comprising the following active ingredients: cinnamon bark extract, clove extract and eucalyptus leaf extract, wherein the mass ratio of the cinnamon bark extract to the clove extract to the eucalyptus leaf extract in the deodorant is (2-10):(1-15):(5-10); the weight percentage of the cinnamon bark extract in the deodorant is 0.2-1.0%, the weight percentage of the clove extract in the deodorant is 0.1-1.5%, the weight percentage of the eucalyptus leaf extract in the deodorant is 0.5-1.0%, and the weight percentage of a surfactant in the deodorant is 1.0-5.0%. The plant-source deodorant has an obvious synergistic bactericidal and bacteriostatic effect due to blending of the three active ingredients in a certain ratio range; meanwhile, the plant-source deodorant can be automatically degraded so as to avoid secondary pollution to the environment, allergy of the skin or the respiratory system and various adverse responses, and has the characteristics of no toxicity, no harm, safety and convenient use, significant deodorization effect, long acting and the like.

Description

technical field [0001] The invention relates to a plant source deodorant product, in particular to a plant source deodorant used for urban garbage treatment and public toilet treatment. Background technique [0002] With the continuous development of my country's economy, the process of urbanization is accelerating, and the urban population is increasing, resulting in an increasing amount of urban domestic waste. The malodorous gas produced during the storage, transfer, and compression treatment of urban domestic waste contains a variety of toxic and harmful substances, which have a serious impact on human survival and sustainable development of the environment. The garbage in the garbage disposal station pollutes the air of the surrounding environment, making the surrounding residents unbearable, and the odor of the garbage transfer stations all over the city causes even greater harm to the residents in the surrounding communities. [0003] The malodorous gas of municipal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/013A01N65/28A01P1/00A01P3/00A61L101/56
Inventor 彭科杨玲
Owner 彭科
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