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Low-cost method for killing domestic garbage infectious disease source

A technology for domestic waste and infectious diseases, applied in the field of waste disposal, can solve problems such as inability to dispose of waste in time, long composting time span, serious environmental pollution, etc., and achieve the effect of killing pathogenic bacteria quickly, alleviating land shortage, and good treatment effect

Active Publication Date: 2015-01-28
广东春天生态科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the treatment of garbage is generally by spraying and sterilizing, or composting, etc., which not only costs a lot, but also seriously pollutes the environment. The time span of composting is very long, and it is impossible to deal with the daily increasing garbage in time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A low-cost method to kill the source of infectious diseases of domestic garbage. Several conical ventilation towers are built in the garbage pool. Garbage can be accumulated on the top of the ventilation towers. Several nozzles are installed at the bottom of the garbage pool. Spray the first composite bacterial solution containing 5% for 10 minutes, the spray volume is 100 liters / minute, and the ratio of the first composite bacterial solution comprising Bacillus subtilis, Bacillus licheniformis, and VT bacteria is: 1:1 : 1; Then after 2 hours, spray the second compound bacteria liquid containing 4% to the garbage heap for 5 minutes, and the spray rate is 80 liters / minute. The second compound bacteria liquid comprises Streptomyces cellulose, ammonia nitrogen degradation Bacteria and thermophilic bacteria, the ratio is 1:1.5:2.5, the garbage dump produces heat by fermentation, and the garbage dump temperature is 65°C.

Embodiment 2

[0042] A low-cost method to kill the source of infectious diseases of domestic garbage. Several conical ventilation towers are built in the garbage pool. Garbage can be accumulated on the top of the ventilation towers. Several nozzles are installed at the bottom of the garbage pool. Spray the first composite bacterial solution containing 8% for 10 minutes, and the spray volume is 120 liters / minute. The ratio of the first composite bacterial solution comprising Bacillus subtilis, Bacillus licheniformis, and VT bacteria is: 1:1 : 0.5; Then after 3 hours, spray the second compound bacteria liquid containing 1% to the garbage heap for 5 minutes, and the spray volume is 120 liters / minute, and the second compound bacteria liquid comprises Streptomyces cellulose, ammonia nitrogen degradation Bacteria and thermophilic bacteria, the ratio is 1:2:2, the garbage pile ferments to generate heat, and the temperature of the garbage pile is 73°C.

Embodiment 3

[0044] A low-cost method to kill the source of infectious diseases of domestic garbage. Several conical ventilation towers are built in the garbage pool. Garbage can be accumulated on the top of the ventilation towers. Several nozzles are installed at the bottom of the garbage pool. Spray the first composite bacterial solution containing 10% for 10 minutes, and the spray volume is 150 liters / minute. The ratio of the first composite bacterial solution comprising Bacillus subtilis, Bacillus licheniformis, and VT bacteria is: 1:1 : 1; 4 hours later, spray the second compound bacteria liquid that contained 5% to the garbage heap by the spray head after 5 minutes, and the spray volume is 80 liters / minute, and the second compound bacteria liquid includes Streptomyces cellulose, ammonia nitrogen degradation Bacteria and thermophilic bacteria, the ratio is 1:1.5:2, the garbage dump produces heat by fermentation, and the garbage dump temperature is 75°C.

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PUM

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Abstract

The invention relates to garbage processing methods, and concretely relates to a low-cost method for killing domestic garbage infectious disease source. The method comprises: building a plurality of taper ventilation towers at a garbage pool, so as to pile up garbage on the ventilation towers, arranging a plurality of injector heads at the bottom of the garbage pool; and firstly spraying a first composite bacteria liquid on the garbage piles, after 2-4 h, spraying a second composite bacteria liquid to the garbage piles through the injector heads, so as to enable the garbage piles to ferment and generate heat and have the garbage pile temperature of 60-80 DEG C, wherein the first composite bacteria liquid comprises bacillus subtilis, bacillus licheniformis and VT bacterium, and the second composite bacteria liquid comprises streptomyces cellulosae, ammonia nitrogen degradation bacterium and thermophilic bacterium. The method employs a biological bacterium aerobic fermentation manner for generating heat, enabling the garbage pile temperature to rise and realizing the purpose of killing infectious disease resource, and has the characteristics of low cost, small environmental pollution and short processing period.

Description

technical field [0001] The invention relates to a garbage treatment method, in particular to a low-cost method for killing infectious disease sources of domestic garbage. Background technique [0002] Garbage is an inevitable waste product of human life. Our country produces tens of millions of tons of garbage every day. Even if the garbage is cleaned up in a large garbage dump in time. With the shortage of land resources, the landfill of domestic waste is getting closer and closer to the residence of residents. The waste will produce stench, and will produce more sources of infectious diseases, posing a greater threat to human life and health. At present, the treatment of garbage is generally by spraying and sterilizing, or composting, etc., which not only costs a lot, but also seriously pollutes the environment. The time span of composting is very long, and it is impossible to deal with the daily increasing garbage in time. Contents of the invention [0003] The purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00
Inventor 林小明
Owner 广东春天生态科技集团有限公司
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