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Resource utilization method by using biological power plant waste

A technology for power plant waste and resource utilization, applied in chemical instruments and methods, applications, organic fertilizers, etc., can solve the problems of easy loss of fertilizers and modifiers, limited water retention functions, and unfavorable plant root growth, etc., to improve soil structure and water retention. properties, improve physical properties, and reduce the effects of soil-borne disease hazards

Inactive Publication Date: 2019-12-27
正大农业科技(浙江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, although the above-mentioned soil improvers can improve the fertility of the soil, the improvement in the water retention function is relatively limited, so that both the fertilizer and the improver itself have the defect of being easy to lose, which is not conducive to the growth of plant roots, and needs to be improved.

Method used

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  • Resource utilization method by using biological power plant waste
  • Resource utilization method by using biological power plant waste
  • Resource utilization method by using biological power plant waste

Examples

Experimental program
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Effect test

Embodiment 1

[0047] A resource utilization method using waste from a biological power plant, in which the waste from a biological power plant is made into a soil conditioner. The components of the soil conditioner are shown in Table 1 in parts by weight.

[0048] Such as figure 1 Shown, the preparation method of this soil conditioner may further comprise the steps:

[0049] S1, sterilizing animal manure;

[0050] S2, chopping the straw and mixing it with animal manure and performing decomposing treatment;

[0051] S3, putting zeolite, bentonite, vermiculite, lignite, chitin, polyacrylamide and polyethylene glycol into the decomposed straw and animal manure and mixing evenly;

[0052] S4, adjust the pH to 6.0.

[0053] Wherein, the pH regulator adopts citric acid.

[0054] Such as figure 2 Shown, the application method of this soil conditioner comprises the following steps:

[0055] S1, dig a ditch with a width of 70 cm and a depth of 20 cm in the planting row, fill the soil amendmen...

Embodiment 2

[0060] A resource utilization method using waste from a biological power plant, in which the waste from a biological power plant is made into a soil conditioner. The components of the soil conditioner are shown in Table 1 in parts by weight.

[0061] The preparation method of this soil conditioner comprises the following steps:

[0062] S1, sterilizing animal manure;

[0063] S2, chopping the straw and mixing it with animal manure and performing decomposing treatment;

[0064] S3, putting zeolite, bentonite, vermiculite, lignite, chitin, polyacrylamide and polyethylene glycol into the decomposed straw and animal manure and mixing evenly;

[0065] S4, adjust the pH to 6.5.

[0066] Wherein, the pH regulator adopts citric acid.

[0067] The application method of this soil conditioner comprises the following steps:

[0068] S1, dig a ditch with a width of 70 cm and a depth of 20 cm in the planting row, fill the soil amendment into the ditch and spread it evenly, and the filli...

Embodiment 3

[0073] A resource utilization method using waste from a biological power plant, in which the waste from a biological power plant is made into a soil conditioner. The components of the soil conditioner are shown in Table 1 in parts by weight.

[0074] The preparation method of this soil conditioner comprises the following steps:

[0075] S1, sterilizing animal manure;

[0076] S2, chopping the straw and mixing it with animal manure and performing decomposing treatment;

[0077] S3, putting zeolite, bentonite, vermiculite, lignite, chitin, polyacrylamide and polyethylene glycol into the decomposed straw and animal manure and mixing evenly;

[0078] S4, adjust the pH to 6.5.

[0079] Wherein, the pH regulator adopts citric acid.

[0080] The application method of this soil conditioner comprises the following steps:

[0081] S1, dig a ditch with a width of 70 cm and a depth of 20 cm in the planting row, fill the soil amendment into the ditch and spread it evenly, and the filli...

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Abstract

The invention discloses a resource utilization method by using biological power plant waste, and relates to the technical field of biological power plant waste utilization. The biological power plantwaste is processed into a soil improvement agent, wherein the soil improvement agent comprises the following components in parts by weight: 15-25 parts of animal manure, 10-15 parts of straw, 3-4 parts of zeolite, 5-6 parts of bentonite, and 2-3 parts of vermiculite, the pH value being adjusted to 6.0-6.5. The method has the following advantages: through mutual cooperation of the animal waste, theplant straw, the bentonite, the zeolite and the vermiculite system, the toxic action of heavy metals can be effectively inhibited, the effectiveness of trace elements in soil is improved, the nutritional environment of crop roots is improved, the soil structure and the water retention property are effectively improved, and the continuity of the soil improvement effect of the soil conditioner is guaranteed.

Description

technical field [0001] The invention relates to the technical field of utilization of biological power plant waste, more specifically, it relates to a resource utilization method using biological power plant waste. Background technique [0002] Biopower plants, also known as biomass power plants, refer to factories that use biomass to generate electricity. The waste of biological power plants usually includes fermented animal manure and plant straw, both of which have great value in agriculture. [0003] Soil improver, also known as soil conditioner, refers to a material that can improve soil physical properties and promote crop nutrient absorption. Soil amendments work by binding many small soil particles to form large, water-stable aggregates. It is widely used to prevent soil erosion, reduce soil moisture evaporation or excessive transpiration, save irrigation water, and promote healthy plant growth. [0004] The Chinese patent whose publication number is CN105969372A ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C09K17/40C09K101/00C09K109/00
CPCC05G3/00C05D9/00C09K17/40C09K2101/00C09K2109/00
Inventor 朱小龙庄定云唐华
Owner 正大农业科技(浙江)有限公司
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