Method for preparing microbial agents for septic tanks

A microbial agent and technology for septic tanks, which is applied in the field of preparation of microbial agents for septic tanks, can solve the problems of secondary environmental pollution, high cleaning costs, transportation and landfill costs, and improve tolerance , promote rapid proliferation, enhance the effect of activity

Inactive Publication Date: 2019-01-04
FOSHAN SENANG BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention: Aiming at the problem that the existing septic tank treatment method needs to spend high costs such as cleaning, transportation and landfill, and also causes secondary environmental pollution, a microbial agent for septic tank is provided. Preparation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0024] Take 3kg of coconut shells, 3kg of palm shells, 3kg of corn stalks, and 3kg of sawdust, soak them in lime water with a pH of 14 for 20 minutes, take them out and drain them, and then stack them at 35°C for 7 days to obtain activated organic carbon. 300g septic tank feces, 300g fruit pomace, 200g municipal solid waste landfill leachate, 200g activated organic carbon, put into the mixing bucket and mix evenly and pile up, then add deionized water until the water content is 50%, get For the fermentation heap, control the initial temperature of the fermentation heap at 30°C, increase the temperature by 10°C every day for the first 3 days, maintain a high temperature of 60°C on the 4th day, maintain 55°C on the 8th day, continuously reduce the temperature by 10°C on the 9th day, and maintain 45°C on the 12th day. The temperature was continuously lowered by 10°C for 16 days, and maintained at 35°C on the 19th day to obtain the fermentation material. Take 0.5kg of fermentation ...

example 2

[0026] Take 4kg of coconut shells, 4kg of palm shells, 4kg of corn stalks, and 4g of sawdust, soak them in lime water with a pH of 14 for 25 minutes, take them out and drain them, and then stack them at 42°C for 8 days to obtain activated organic carbon. 400g septic tank feces, 400g fruit pomace, 250g municipal solid waste landfill leachate, 250g activated organic carbon, put into the mixing bucket and mix evenly and pile up, then add deionized water until the water content is 55%, get For the fermentation heap, control the initial temperature of the fermentation heap at 30°C, increase the temperature by 10°C every day for the first 3 days, maintain a high temperature of 60°C on the fifth day, maintain 55°C on the eighth day, continuously lower the temperature by 10°C on the 10th day, maintain 45°C on the 14th day, The temperature was continuously lowered by 10°C for 17 days, and maintained at 35°C on the 23rd day to obtain fermentation material. Take 0.8kg of fermentation mate...

example 3

[0028] Take 5kg of coconut shells, 5kg of palm shells, 5kg of corn stalks, and 5kg of sawdust, soak them in lime water with a pH of 14 for 30 minutes, take them out and drain them, and then stack them at 50°C for 10 days to obtain activated organic carbon. 500g septic tank feces, 500g fruit pomace, 300g municipal solid waste landfill leachate, 300g activated organic carbon, put into the mixing tank and mix evenly and pile up, then add deionized water until the water content is 60%, get For the fermentation heap, control the initial temperature of the fermentation heap at 30°C, increase the temperature by 10°C every day for the first 3 days, maintain the high temperature at 60°C on the seventh day, maintain 55°C on the eighth day, continuously lower the temperature by 10°C on the 11th day, and maintain 45°C on the 15th day. The temperature was continuously lowered by 10°C for 18 days, and maintained at 35°C on the 28th day to obtain fermented material. Take 1.2kg of fermented ma...

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Abstract

The invention relates to a method for preparing microbial agents for septic tanks, and belongs to the technical field of biological environmental protection. The method has the advantages that organiccarbon can be provided by coconut shells, palm shells, cornstalks and sawdust and can be mixed with feces from the septic tanks, fruit residues and leachate from urban household garbage landfills, accordingly, inorganic nitrogen can be partially converted into gaseous nitrogen, and offensive smell can be reduced; the leachate contains large quantities of microorganisms, microbial nutrient elements can be adjusted, accordingly, the microorganisms can be activated, the tolerance of the microorganisms can be improved, and the degradation efficiency of biological systems can be improved; the contents of substrates can be adjusted, large quantities of carbon sources and energy sources can be provided to promoting the growth of the microorganisms, secondary substances can be degraded by certaindegradation enzymes and are high in degradation rate, the microorganisms and the degradation enzymes live in harmony, synergistic effects can be realized by the microorganisms and the degradation enzymes, the microorganisms can be decomposed and converted by primary substances into incomplete oxidation products, reaction can be carried out on the incomplete oxidation products and partial secondary substances, products further can be utilized by other microorganisms, and accordingly fermentation and decomposition in the septic tanks can be promoted.

Description

technical field [0001] The invention relates to a preparation method of a microbial agent for septic tanks, belonging to the technical field of biological environmental protection. Background technique [0002] Traditionally, urban manure has been used as agricultural fertilizer, but in the past two decades, due to various reasons, the agricultural use of urban manure has declined sharply, and urban manure is rapidly losing the traditional land disposal method. Dumping has brought serious impact on the environment and health, and has aroused widespread concern in society. [0003] Although there are already some mature technologies for urban manure treatment, such as chemical methods, high-pressure high-temperature methods, high-temperature composting methods, and septic tank treatment, chemical methods are likely to cause secondary pollution and are rarely popularized and applied. Inconsistent with the problem of popularization, the high-temperature composting method has d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12R1/01
CPCC12N1/20
Inventor 胡次兵张桂芳史志新
Owner FOSHAN SENANG BIO TECH CO LTD
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