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Production method for series of biologic compound fertilizer from deep processing dreg of marsh

A compound fertilizer and production method technology, applied in the direction of organic fertilizer preparation, organic fertilizer, bio-organic part treatment, etc., to achieve the effect of loose aggregate structure, good fertilization effect and high investment benefit

Inactive Publication Date: 2010-01-13
GUANGXI HONGHUA BIOLOGICAL IND
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  • Description
  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of low-value farmyard manure—big pulp resources that are discharged in large quantities every day in the harmless downstream of the “three wastes” to carry out deep processing, improve its quality, and produce a series of environmentally friendly biological compound fertilizers. method to solve the processing problem of the large and medium-sized biogas fermentation tank downstream of the large discharge of biogas residues

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  • Production method for series of biologic compound fertilizer from deep processing dreg of marsh

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Embodiment Construction

[0013] A production method for the production of a series of biological compound fertilizers through the deep processing of biogas dregs, using a three-stage multi-microbial biochemical enzyme system modulation method, that is: the first, second, and third-stage culture medium is continuously expanded and expanded to expand the multi-population microbial strain community to produce enzymes for deep processing biogas The method of the meal, the first-level medium adopts whole grains and miscellaneous grains to carry out single-species culture of multiple microorganisms as the first-level production mother bacteria for standby; the second-level medium uses sugar filter mud, which can also be replaced by poultry farm feces, and the first-level multi-population Microbial production mother bacteria are put in, and mixed piles are fermented at high temperature for 30-60 days, and the secondary production mother strain community carrier is obtained for use; High-grade multi-population...

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Abstract

This invention discloses a method for producing biological compound fertilizer from seed meal. The method utilizes three-stage culture media to amplify enzymes for a wide variety of bacteria strain community. The first culture medium is grains. The second culture medium is filtered mud of sugar production or feces of poultry breeding farm. The third culture medium is seed meal discharged after harmlessness treatment of wastes discharged from piggery. Continuous amplification by the three-stage culture media as well as high-temperature fermentation can obtain biochemical enzyme carrier rich in abundant microorganisms and abundant organic matters, which are subjected to dehydration on production line, detection of fertilizer element contents, addition of P, K and various trace elements, modulation, and packaging to obtain biological compound fertilizer with different ratios of N, P and K. The method has such advantages as high profit, good compound fertilizer environmental protection effect, and good fertilizing effect.

Description

Technical field: [0001] The invention relates to a production method of a biological compound fertilizer, in particular to a production method of a series of biological compound fertilizers produced by deep processing of biogas dregs. The present invention is the original parent case: patent application date: April 29, 2005, patent application number: 200510070344.0, and the title of the invention is a divisional application of "Processing Method for Trouble-Free Biogas Fermentation Tank, Biogas Liquefaction Fuel and Biological Compound Fertilizer". Background technique: [0002] As mentioned in the parent case: patent application number: 200510070344.0, the title of the invention is: "Processing method of trouble-free biogas fermentation tank and biogas liquefied fuel and biological compound fertilizer", currently widely popular in urban and rural areas has been built or under construction "stereotyped" biogas fermentation Ponds, especially large and medium-sized biogas fer...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 郭以强
Owner GUANGXI HONGHUA BIOLOGICAL IND
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