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Microorganism organic fertilizer prepared from sludge and preparing method thereof

A technology of microbial organic fertilizer and microbial decomposing agent, which is applied in the field of microbial organic fertilizer and its preparation, can solve the problems of insufficient fertility, inability to create economic value, imperfect treatment methods, etc., achieve significant effect, low cost, and easy preparation convenient effect

Inactive Publication Date: 2016-05-18
SICHUAN WO DA BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Sludge treatment methods are generally buried or incinerated. Incineration will cause secondary pollution, and masking will consume manpower and material resources, and cannot create economic value. The above two treatment methods are not perfect. Therefore, there will be no harm. The treated sludge is directly applied to the soil for plant growth, but its fertility has not been fully utilized directly as soil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: a kind of microbial organic fertilizer that adopts sludge preparation, it is made up of the raw material of following weight portion:

[0027] Sludge: 20; Limestone: 5;

[0028] Silicon powder: 1; Phosphate rock powder: 10;

[0029] Plant straw: 75; microbial decomposing agent: 0.3;

[0030] Diatomaceous earth: 5; fermented liquid: 5;

[0031] Pomace: 10; silkworm dung: 5.

[0032] Wherein, the microbial decomposing agent is a mixture of Bacillus subtilis, Brevibacillus sporogenes, Saccharomyces cerevisiae and Aspergillus oryzae; the fermentation liquid is prepared by the following method: add fresh distiller's grains and water to the waste fungus chaff, mix and seal Fermentation and filtration, the filtrate is fermented liquid, the weight ratio of spent bacteria chaff, fresh distiller's grains and water is 1:0.5:5; the pomace is apple pomace.

[0033] A kind of preparation method of the microbial organic fertilizer that adopts sludge preparation, it c...

Embodiment 2

[0037] Embodiment 2: a kind of microbial organic fertilizer that adopts sludge preparation, it is made up of the raw material of following weight portion:

[0038] Sludge: 55; Limestone: 10;

[0039] Silicon powder: 5; phosphate rock powder: 25;

[0040] Plant straw: 85; microbial decomposing agent: 5;

[0041] Diatomaceous earth: 15; fermented liquid: 10;

[0042] Pomace: 23; silkworm dung: 10.

[0043] Wherein, the microbial decomposing agent is a mixture of Bacillus subtilis, Brevibacillus sporogenes, Saccharomyces cerevisiae and Aspergillus oryzae; the fermentation liquid is prepared by the following method: add fresh distiller's grains and water to the waste fungus chaff, mix and seal Fermentation and filtration, the filtrate is fermented liquid, the weight ratio of waste fungus chaff, fresh distiller's grains and water is 1:1.5:10; the pomace is a mixture of sugar cane bagasse and pear bagasse, and the weight ratio is 1:2.

[0044] A kind of preparation method of the...

Embodiment 3

[0048] Embodiment 3: a kind of microbial organic fertilizer that adopts sludge preparation, it is made up of the raw material of following weight portion:

[0049] Sludge: 28; Limestone: 6;

[0050] Silicon powder: 2; Phosphate rock powder: 11;

[0051] Plant straw: 78; microbial decomposing agent: 1;

[0052] Diatomaceous earth: 7; fermented liquid: 6;

[0053] Pomace: 14; silkworm dung: 6.

[0054] Wherein, the microbial decomposing agent is a mixture of Bacillus subtilis, Brevibacillus sporogenes, Saccharomyces cerevisiae and Aspergillus oryzae; the fermentation liquid is prepared by the following method: add fresh distiller's grains and water to the waste fungus chaff, mix and seal Fermentation, filtration, the filtrate is fermented liquid, the weight ratio of waste bacterial chaff, fresh distiller's grains and water is 1:0.8:6; the pomace is a mixture of pear pomace, grape pomace and olive pomace, and the weight ratio is 1:2 :1.

[0055] A kind of preparation method ...

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Abstract

The invention discloses a microorganism organic fertilizer prepared from sludge and a preparing method thereof. The organic fertilizer is prepared from sludge, limestone, silicon powder, ground phosphate rock, plant straw, microorganism decomposition agent, kieselguhr, fermentation liquor, pomace and silkworm feces. The preparing method includes the steps of weighing, fermenting and composting. According to the microorganism organic fertilizer and the preparing method, the sludge is used for preparing a decomposition agent, waste is turned into wealth, and the decomposed sludge is better suitable for growth of plants; as the reasonable compatibility of raw materials is adopted, and microorganism fermentation and decomposition are carried out, organic materials are completely decomposed, the effect of functional microorganisms is remarkable, the content of nutrients and the content of organic matter are high, and various microelements required by growth of plants are rich; the preparing method of the microorganism organic fertilizer is easy to operate, low in cost and suitable for industrialization, and brings convenience to preparing.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a microbial organic fertilizer prepared from sludge and a preparation method thereof. Background technique [0002] my country is a large agricultural country. Although various agricultural waste biomass resources are very rich and have a large output, due to the low degree of agricultural intensification, the production areas are scattered and the reuse efficiency is low. Most of the agricultural waste biomass resources cannot be properly treated, which wastes a lot of resources and causes serious environmental pollution. In addition, the large-scale production and use of chemical fertilizers endanger the balance of the ecological environment and human health, and humans have to find effective substitutes for chemical fertilizers. Therefore, considering resource conservation, environmental protection, and agricultural product safety, how to adopt appropriate technical routes and plans, and use m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
CPCC05B17/00C05D3/02C05D9/00C05F5/002C05F5/008C05F3/00C05F7/00C05F11/00C05F11/08
Inventor 熊方建
Owner SICHUAN WO DA BIOLOGICAL TECH
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