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Method for dung ecological treatment and resource recycle

An ecological treatment and resource regeneration technology, applied in the field of microbial technology, can solve problems such as failure to achieve reduction and resource utilization, secondary pollution, and inability to embody ecology

Inactive Publication Date: 2011-03-30
赵琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The ecological treatment of feces is the same as that of sewage treatment. At present, it still stays at the traditional anaerobic and aerobic treatment level. Some packaged ecological toilets also incorporate the technology of ecological treatment of feces, and even use chemicals to spray feces to achieve deodorization. purpose, but it cannot cut off the growth of pathogenic bacteria. The traditional feces treatment method produces a large amount of sludge, and its landfill will cause secondary pollution, which not only fails to reflect ecologicalization, but also fails to meet the requirements of reduction and resource utilization

Method used

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  • Method for dung ecological treatment and resource recycle
  • Method for dung ecological treatment and resource recycle

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Embodiment Construction

[0015] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] see figure 1 , the screening and breeding of the target strain provided by the present invention

[0017] First, sample the target environment.

[0018] Then, in enrichment culture or selective culture that simulates a specific environment;

[0019] Isolate the target flora or single colony;

[0020] Analyze the ecological and biochemical indicators of microorganisms;

[0021] Select the target strain and make species identification;

[0022] Finally, the compatibility and optimization of the target flora.

[0023] In the above strain isolation, the source of the strain is that the microbial combination functional bacteria used in the treatment of activated sludge are all isolated, screened, cultivated and optimized in nature, without any genetic mutagenesis and genetic modification. The medium is beef extract peptone medium and specially ...

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Abstract

The invention provides a method for dung ecological treatment and resource recycle. Microorganism decomposition is adopted, thus dung dregs can be converted into scentless organic fertilizer resource with extremely farm-oriented value, and dung water can be treated to standard discharging water. Over 95% of reduction treatment can be realized, the dung is released in a mode of carbon dioxide and water. Special bacteria can decompose organisms in the dung into scentless organic fertilizer and water, thus the targets of reduction, harmless and reclamation (a matrix of agricultural organic fertilizer and agriculture in greenhouse) of human dung can be achieved.

Description

technical field [0001] The invention relates to a microbial technology in the field of environmental protection Background technique [0002] Like animals and plants, microorganisms are one of the three major species in nature. Just because the individual microorganisms are too small, it is not easy for people to perceive its existence and function like ordinary animals and plants, which not only affects people's correct understanding of microorganisms, but also hinders support and investment in the development of microbial technology. [0003] People's discovery and research on microorganisms began in 1676 when the microscope was invented. Over the past 300 years, more than 100,000 species of microorganisms have been discovered and named. The application of microorganisms in industrial and agricultural production covers many fields such as pharmaceutical manufacturing, food processing, chemical production, metallurgical oil recovery, sewage treatment, and innovative energ...

Claims

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Application Information

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IPC IPC(8): C02F11/00C02F11/02C02F11/12C05F3/04C05F11/08C02F9/14C02F3/30C02F3/34
CPCY02A40/20
Inventor 赵琪郭景新孙栋林黄兴华
Owner 赵琪
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