A kind of organic fertilizer prepared from animal hide and collagen waste and its preparation method

A collagen and organic fertilizer technology, which is applied in the preparation of organic fertilizers, organic fertilizers, and biological organic part treatment, etc., can solve the problems of unenvironmental protection, high processing costs, low utilization rate, etc., so as to promote crop growth and reduce salinity and alkalinity. ability, the effect of increasing the number of microorganisms

Active Publication Date: 2017-11-03
GUANGXI SHENGUAN COLLAGEN BIOLOGICAL GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the process of preparing protein casings, discarded or unqualified cowhide raw materials, collagen, casings, etc. are substandard products, which cannot be put into the production of protein casings or other products again, and are treated by garbage disposal, which is not environmentally friendly. , also costs processing
[0006] There are also reports, such as CN200510012778.5 (CN1732785A) discloses the use of waste materials to prepare protein casings, but the utilization rate is not high

Method used

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  • A kind of organic fertilizer prepared from animal hide and collagen waste and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: organic fertilizer

[0037] 1. Raw materials: 5kg of waste protein collagen, 1kg of waste cowhide, 1kg of waste casing, 1kg of wood chaff, 1Kg of fermentation bacteria (sludge from urban sludge treatment plant).

[0038] 2. Preparation method:

[0039] 1) Weigh each component according to the proportioning ratio, then mix it uniformly and set aside;

[0040] 2) High-temperature fermentation: intermittent ventilation and oxygen supply, after the material is heated up to 60°C (heating to this temperature within two days), high-temperature fermentation for 5 days;

[0041] 3) Fermentation at medium temperature: then lower the temperature of the material to 50°C, ferment for 3 days under temperature control, mix the material, and continue to ferment under temperature control for 3 days;

[0042] 4) Low-temperature fermentation: then lower the material temperature to 35° C., and ferment with temperature control for 6 days to obtain organic fertilizer.

Embodiment 2

[0043] Embodiment 2: organic fertilizer

[0044] 1. Raw materials: 1kg of waste protein collagen, 0.5kg of waste cowhide, 0.5kg of waste casings, 0.5kg of wood chaff, 0.1Kg of fermentation bacteria (organic fertilizer prepared in Example 1).

[0045] 2. Preparation method:

[0046] 1) Weigh each component according to the proportioning ratio, then mix it uniformly and set aside;

[0047] 2) High-temperature fermentation: intermittent ventilation and oxygen supply, after the material is heated to 63°C, high-temperature fermentation for 4 days;

[0048] 3) Fermentation at medium temperature: then lower the temperature of the material to 48°C, ferment for 2 days under temperature control, mix the material, and continue to ferment under temperature control for 2 days;

[0049] 4) Low-temperature fermentation: then lower the material temperature to 33° C., and ferment with temperature control for 5 days to obtain organic fertilizer.

Embodiment 3

[0050] Embodiment 3: organic fertilizer

[0051] 1. Raw materials: 3kg of waste protein collagen, 0.8kg of waste cowhide, 0.8kg of waste casing, 0.8kg of wood chaff, 0.5Kg of fermentation bacteria (sludge from urban sludge treatment plant).

[0052] 2. Preparation method:

[0053] 1) Weigh each component according to the proportioning ratio, then mix it uniformly and set aside;

[0054] 2) High-temperature fermentation: intermittent ventilation and oxygen supply, wait for the temperature of the material to rise to 65°C, and high-temperature fermentation for 3.5 days;

[0055] 3) Fermentation at medium temperature: then lower the temperature of the material to 50°C, ferment for 3 days under temperature control, mix the material, and continue to ferment under temperature control for 3 days;

[0056] 4) Low-temperature fermentation: then lower the material temperature to 35° C., and ferment with temperature control for 6 days to obtain organic fertilizer.

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Abstract

The invention relates to an organic fertilizer prepared by animal skin materials and collagen waste materials. The organic fertilizer comprises the following components: waste collagens, waste cow skins, waste casings, sawdust and zymophyte. The raw materials of the prepared organic fertilizer are from wastes and unqualified protein casings left in a preparation process of collagen protein casings, and the wastes are subjected to treatment in a general trash treatment way so as to easily cause pollution remission. In order to save energy sources, the wastes are developed into useful objects, and based on a lot of researches, the wastes are finally determined to be utilized, so that the aim of turning the wastes into the treasures can be fulfilled.

Description

technical field [0001] The invention relates to a fertilizer, in particular to an organic fertilizer prepared from animal hide and collagen waste and a preparation method thereof. Background technique [0002] With the continuous increase of my country's meat production, on the one hand, people's demand for meat continues to increase and diversify, which makes the consumption of cooked meat products, especially meat products, continue to increase. On the other hand, due to the natural casing (derived from animal offal) The caliber size is uneven, not suitable for large-scale and mechanized production. [0003] At present, at home and abroad, most of the animal skins such as pigs and cattle are used as raw materials to make edible collagen casings and put them on the market. [0004] There are many patents reporting its preparation method, such as CN96122253.0, which discloses a production method of edible casing, which is to wash, chop, acid-base treatment, extract collagen ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00C05F17/00
CPCY02W30/40
Inventor 周亚仙
Owner GUANGXI SHENGUAN COLLAGEN BIOLOGICAL GRP CO LTD
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