Deodorant for household garbage and preparation method thereof

A technology for household garbage and deodorants, applied in separation methods, chemical instruments and methods, and other chemical processes, can solve problems such as low deodorization efficiency and affect work efficiency, and achieve good masking of odors, reduction of treatment costs, and source wide range of effects

Inactive Publication Date: 2020-03-24
福州利嘉特水处理环保工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the deodorization efficiency of the existing deodorants is relatively low when dealing with domestic waste. When the deodorant is sprayed in t

Method used

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  • Deodorant for household garbage and preparation method thereof
  • Deodorant for household garbage and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0031] Preparation example 1 of ore adsorbent: 1. take medical stone powder, zeolite powder and diatomaceous earth with a weight ratio of 3:1:1, ball mill for 4h, and dry through a 200 mesh sieve to obtain ore powder; Heating at a temperature of 400°C for 20 minutes, and then roasting at a temperature of 800°C for 6 hours to obtain roasted ore powder;

[0032] ② Take 30kg of bamboo vinegar, 5kg of tea saponin, 4kg of polyvinyl alcohol, 2kg of ferric chloride and 100kg of water, and mix them evenly to obtain a modifier;

[0033] ③Take 50kg of roasted ore powder, add modifier, stir for 10min at a high speed, then depressurize to -0.09MPa, maintain for 3h, then dry at 80°C for 12h, and pass through a 200-mesh sieve to obtain the ore adsorbent.

preparation example 2

[0034] Preparation example 2 of ore adsorbent: 1. take medical stone powder, zeolite powder and diatomaceous earth with a weight ratio of 3:1:1, ball mill for 5h, and dry through a 200 mesh sieve to obtain ore powder; Heating at a temperature of 450°C for 25 minutes, and then roasting at a temperature of 850°C for 7 hours to obtain roasted ore powder;

[0035] ② Take 35kg of bamboo vinegar, 6kg of tea saponin, 5kg of polyvinyl alcohol, 3kg of ferric chloride and 100kg of water, and mix them evenly to obtain a modifier;

[0036] ③Take 50kg of roasted ore powder, add modifier, stir for 15min at a high speed, then depressurize to -0.09MPa, maintain for 4h, then dry at 85°C for 18h, and pass through a 200-mesh sieve to obtain the ore adsorbent.

preparation example 3

[0037]Preparation example 3 of ore adsorbent: 1. take medical stone powder, zeolite powder and diatomaceous earth with a weight ratio of 3:1:1, ball mill for 6 hours, and dry through a 200 mesh sieve to obtain ore powder; Heating at a temperature of 500°C for 30 minutes, and then roasting at a temperature of 900°C for 8 hours to obtain roasted ore powder;

[0038] ② Take 40kg of bamboo vinegar, 7kg of tea saponin, 6kg of polyvinyl alcohol, 4kg of ferric chloride and 100kg of water, and mix them evenly to obtain a modifier;

[0039] ③Take 50kg of roasted ore powder, add a modifier, stir at a speed of -20min, then depressurize to -0.09MPa, maintain for 5h, then dry at 90°C for 24h, pass through a 200-mesh sieve to obtain an ore adsorbent.

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Abstract

The invention discloses a deodorant for household garbage and a preparation method thereof, belonging to the technical field of garbage treatment. According to main points of a technical scheme in theinvention, the household garbage deodorant comprises the following components in parts by weight: 40-50 parts of an ore adsorbent, 10-15 parts of carbonized shell powder, 3-5 parts of a dispersing agent, 1-2 parts of a eucalyptus leaf extract, 1-1.5 parts of beta-cyclodextrine and 100 parts of water. The ore adsorbent is prepared from medical stone powder, zeolite powder and diatomite in a weightratio of 3: 1: 1 through ball milling, roasting, modification and impregnation. Through cooperation of the ore adsorbent, the carbonized shell powder, the eucalyptus leaf extract and the beta-cyclodextrine, malodorous gas can be efficiently and quickly treated.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a deodorant for household garbage and a preparation method thereof. Background technique [0002] Garbage is solid waste generated in human daily life and production. Due to its large discharge volume, complex composition and polluting properties, it needs to be treated; in domestic waste, it contains a large amount of perishable organic matter such as fruit peels and vegetables. , Under the action of aerobic and anaerobic fermentation, domestic waste will be decomposed to produce malodorous gases, which mainly include sulfur-containing compounds (such as hydrogen sulfide, methyl mercaptan, etc.), nitrogen-containing compounds (such as ammonia, Amines, indole, etc.), halogens and derivatives (such as chlorine, halogenated hydrocarbons, etc.), hydrocarbons and aromatic hydrocarbons, oxygen-containing organic compounds (such as alcohols, phenols, aldehydes, etc.). This o...

Claims

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Application Information

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IPC IPC(8): B01D53/02B01J20/22B01J20/30B01D53/86B01D53/74
CPCB01D53/02B01D53/74B01D53/86B01D2255/802B01D2257/91B01J20/041B01J20/12B01J20/14B01J20/22
Inventor 陈玉平刘拔群彭军
Owner 福州利嘉特水处理环保工程有限公司
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