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A kind of improved soil containing aquatic product processing wastewater

A technology for processing wastewater and improving soil, applied in agriculture, application, land preparation methods, etc., can solve problems such as environmental pollution and waste of resources, and achieve the effects of reducing environmental pollution, promoting crop growth, and improving crop immunity

Active Publication Date: 2019-02-12
沈阳环景生态工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The thawing and cleaning of raw materials in the processing of aquatic products will generate a large amount of wastewater, which is rich in protein, fat, minerals, vitamins and other nutrients, and has a very high recycling value. However, these wastewaters have been treated as ordinary sewage for a long time. , not only waste resources, but also pollute the environment

Method used

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  • A kind of improved soil containing aquatic product processing wastewater

Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] Adjust the temperature of the aquatic product processing wastewater to 18℃, add 100g / L microbial starter, the microbial starter contains 40g of red yeast, 30g of trichome, 10g of microbacteria, and 10g of pseudomonas, (China Common Microbial Culture Collection control center). After fermentation for 2.5 days, add 20% honey locust leaf powder with a particle size of 120 meshes, continue to ferment for 1.5 days, add soil to soak for 0.5 days, stir once every half a day, and dry to obtain the improved soil for the aqueous processing wastewater of the present invention.

Embodiment 2

[0020] Adjust the temperature of the aquatic product processing wastewater to 29℃, add 300g / L of microbial starter, the microbial starter contains 120g of red yeast, 90g of chalcogen, 30g of microbacteria, 30g of pseudomonas, add 25% after 3.5 days of fermentation The honey locust leaf powder with a particle size of 135 meshes is continuously fermented for 2.5 days, added to the soil soaked for 1.5 days, stirred every half a day, and dried to obtain the improved soil for the aquatic product processing wastewater of the present invention.

Embodiment 3

[0022] Adjust the temperature of aquatic product processing wastewater to 40℃, add 500g / L of microbial starter, the microbial starter contains 200g of red yeast, 150g of chalcogen, 50g of microbacteria, and 50g of pseudomonas. Add 30% after 4.5d of fermentation The honey locust leaf powder with a particle size of 150 mesh is continuously fermented for 3.5 days, added to the soil soaked for 2.5 days, stirred every half a day, and dried to obtain the improved soil for the aquatic product processing wastewater of the present invention.

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Abstract

The invention discloses improved soil containing aquatic product processing waste water. The improved soil is characterized in that a preparing method of the improved soil containing the aquatic product processing waste water includes the steps that a microbial starter is added into the aquatic product processing waste water, plant leaf powder is added after fermentation is carried out for 2.5-4.5 days, fermentation continues to be carried out for 1.5-3.5 days, soil is added and soaked for 0.5-2.5 days, the soil is stirred once every half a day during soaking, and the improved soil containing aquatic product processing waste water is obtained through drying. The microbial starter is rhodotorula glutinis, mold funli, microbacterium and pseudomonas, and the plant leaf powder is Chinese honey locust leaf powder. Compared with the prior art, the improved soil containing the aquatic product processing waste water is low in cost and short in improvement cycle, effectively uses the aquatic product processing waste water and reduces environment pollution, and is high in soil fertility and capable of promoting crop growth and improving crop immunity.

Description

Technical field [0001] The invention belongs to the field of soil improvement, and specifically relates to an improved soil for aquatic product processing wastewater. Background technique [0002] Soil degradation refers to the agricultural production capacity or land use and environmental regulation potential of soil that occurs under the influence of various natural, especially human factors, that is, soil quality and its sustainability decline or even completely lose its physical and chemical effects. And biological characteristics. With the continuous development of economy and society, the problem of soil degradation has become increasingly prominent, mainly manifested as soil compaction and hardening, erosion, salinization, acidification, element imbalance, chemical pollution, loss of organic matter, and degradation of flora and fauna. Restricting the development of land productivity will endanger the survival and reproduction of mankind and exacerbate the contradictions a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B79/00
CPCA01B79/00
Inventor 杨广群曹丽萍
Owner 沈阳环景生态工程有限公司
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