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Biological leavning agent of carbon-process filter mud and its process for preparing active SiMgCa fertilizer

A bio-fermentation agent and mud filter technology, which is applied in the preparation of organic fertilizers, fertilizers made of biological waste, fermentation, etc., can solve problems such as increasing soil alkalinity, environmental pollution, and failure to find environmentally friendly treatment methods

Inactive Publication Date: 2003-02-19
FOSHAN JINKUIZI PLANT NUTRIMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This carbon filter sludge is a strong alkali (PH value up to 9.6) and a waste containing a large amount of calcium carbonate. If it is discharged into the ground, it will increase the alkalinity of the soil and destroy the soil structure, causing serious environmental pollution.
At present, the only solution adopted by the above-mentioned sugar factories is to transport these carbon-based filter sludge to some barren mountains and mountains for disposal and landfill, and a treatment method that is conducive to environmental protection has not been found.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The main component of a kind of carbon method filter mud bio-fermentation agent of the present invention is:

[0031] WH1 strain, WH2 strain, WH3 strain, WH4 strain, WH5 strain, WH6 strain and sulfurized filter mud, rice bran, soybean powder, sugar.

[0032] The above-mentioned microorganisms, WH1 strain is Bacillus Polymyxa (Bacillus Polymyxa), preserved in CGMCC, preservation number 0359.1; WH2 strain is Bacillus Subtilis (Bacillus Subtilis), preserved in CGMCC, preservation number 0359.2; WH3 strain is Bacillus brevis (Bacillus Brevis), preserved in CGMCC, preservation number 0359.3; WH4 strain is Bacillus licheniformis (Bacillus Licheniformis), preserved in CGMCC, preservation number 0359.4; WH5 strain is Bacillus Sulfurenm (Bacillus Sulfurenm), preserved in CGMCC, Preservation No. 0359.5; WH6 strain is Bacillus Polymyxa, deposited in CGMCC, Preservation No. 0359.6;

[0033] The proportioning of bacterial classification contained in this carbon method filter sludge...

Embodiment 2

[0041] The proportioning and each parameter of the carbon method filter sludge bio-fermentation agent of the present embodiment are different from example 1 in that:

[0042] 1, the proportioning of bacterial classification contained in this carbon method filter sludge bio-fermentation agent is (percentage by weight):

[0043] WH1 strain 17 WH2 strain 14

[0044] WH3 strain 26 WH4 strain 23

[0045] WH5 strains 6 WH6 strains 14.

[0046] 2. Secondary strain culture medium: the temperature is 48°C, the culture time is 9 days, and the number of viable bacteria can reach 1.5 billion / g.

[0047] The proportioning parameters and process steps of all the other components are the same as Example 1.

Embodiment 3

[0049] The proportioning and each parameter of the carbon method filter sludge bio-fermentation agent of the present embodiment are different from example 1 in that:

[0050] 1, the proportioning of bacterial classification contained in this carbon method filter sludge bio-fermentation agent is (percentage by weight):

[0051] (1) WH1 strain 12 (2) WH2 strain 6

[0052] (3) WH3 strain 15 (4) WH4 strain 14

[0053](5) WH5 strains 23 (6) WH6 strains 30.

[0054] 2. Secondary strain culture medium: the temperature is 35°C, the culture time is 7 days, and the number of viable bacteria can reach 1.2 billion / g.

[0055] The proportioning parameters and process steps of all the other components are the same as Example 1.

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PUM

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Abstract

A biologic leavening agent is prepared from rice husk, sulfurized filtered mud, and sugar through preparing culture medium from them, inoculating WH flora to it, and fermenting. An active Si-Mg-Ca fertilizer is prepared from the filter mud generated during refining scan or beet sugar by carbon method through using it as culture medium, inoculating the said leavening agent and fermenting.

Description

technical field [0001] The invention relates to the technical field of bio-environmental protection engineering, in particular to a method for manufacturing a carbon-based filter mud bio-fermentation agent and active silicon-magnesium-calcium fertilizer Background technique [0002] Sugar factories that use sugarcane or sugar beet as raw materials all use the bicarbonate method to produce high-quality white sugar, and a large amount of carbon filter sludge is produced during the production process. This carbon filter sludge is a strong alkali (PH value up to 9.6) and a waste containing a large amount of calcium carbonate. If it is discharged into the ground, it will increase the alkalinity of the soil and destroy the soil structure, causing serious environmental pollution. At present, the only solution that the above-mentioned sugar factories take is to transport these carbon filter muds to some barren mountains and ridges for dumping and dumping, failing to find a treatment...

Claims

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Application Information

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IPC IPC(8): C05F17/00C12N1/20C12P1/00
CPCC12N1/20C12P1/00C05F17/00Y02P20/145Y02W30/40
Inventor 何飚黄恩雄
Owner FOSHAN JINKUIZI PLANT NUTRIMENT CO LTD
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