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Ecological treatment and recovering utilization for farm

A technology for ecological management and farms, applied in the direction of biological sludge treatment, biological organic part treatment, application, etc., can solve the problems of livestock and poultry breeding pollution, etc., to protect the social environment and river water quality, improve the breeding environment, and improve meat quality. quality effect

Inactive Publication Date: 2007-11-21
陈林水
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Problems solved by technology

[0020] The technical problem to be solved by the present invention is to provide a method for ecological management and recycling of farms, combining chlorella ecological cultivation and ecological harvesting and microbial fermentation Technology to control and recycle the pollution of livestock and poultry breeding to solve the problem of entanglement between the government and farmers on the pollution of livestock and poultry breeding

Method used

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  • Ecological treatment and recovering utilization for farm

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Embodiment Construction

[0039] Please refer to Fig. 1, the method for farm ecological management and recycling of the present invention comprises the steps:

[0040] Step 1: Biogas is produced in the livestock and poultry farm, and the biogas is centrifuged by a solid-liquid centrifuge to separate biogas residue and biogas slurry, which is sterilized and used as a fertilizer source for cultivating chlorella;

[0041] Step 2: After the water is filtered through the existing filtering device, it is used as a water source for cultivating chlorella, and the effect of using groundwater is the best;

[0042] Step 3: Select the chlorella algae species, and expand the cultivation of chlorella, according to the ratio of water, algae species, and fertilizer, and expand the cultivation of chlorella outdoors. White plastic buckets can be used as the culture carrier. You can follow the above The same ratio of water, algae species, and fertilizer is used for cultivation, and it is reserved as a provenance for larg...

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Abstract

A method for harnessing, recovering and utilizing ecological farm is carried out by centrifugalizing out marsh slag and marsh liquid from marsh gas in livestock and fowls farm, sterilizing for marsh liquid, filtering by water, selecting chlorellin algae, expanding while culturing, raising fish and algae, inspecting while preventing pest diseases, collecting, recovering clear liquor, utilizing by livestock and fowls farm, extracting algae mud from algae liquor, mixing with feed, returning farm for animals and fowls, inoculating while fermenting, mixing fermented algae bacterium nutritive liquid with feed for animals and fowls, or extracting algae mud from algae liquor, spraying and drying to obtain algae powder health-care food. It creates 'animals-fowls-marsh-fish-algae-bacterium' symbiotic food-chain circulation and ecological balance system.

Description

【Technical field】 [0001] The invention relates to a construction method of ecological engineering, in particular to a method for ecological treatment and recycling of farm environmental pollution. 【Background technique】 [0002] In recent years, the rapid development of the livestock and poultry industry has led to serious environmental pollution and human beings are facing the problem of increasingly depleted protein sources. The rapid development of my country's livestock and poultry industry has created a miracle of continuous growth for 20 consecutive years. The average annual growth rate is about 10%, and the output value has increased by nearly 5 times. The livestock and poultry industry has become a new growth point and an important pillar industry of the rural economy. However, with the rapid development of the livestock and poultry industry, the scale of livestock and poultry breeding is getting bigger and bigger, and the degree of intensification and mechanization...

Claims

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Application Information

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IPC IPC(8): C02F11/04C05F3/00C12N1/12
CPCY02E50/343Y02A40/20Y02E50/30Y02W10/20Y02W30/40
Inventor 郭文瑞
Owner 陈林水
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