Improved soil containing aquatic product processing waste water

A technology for processing wastewater and improving soil. It is applied in the fields of land preparation methods, applications, agricultural machinery and implements. It can solve problems such as waste of resources and environmental pollution, and achieve the effects of promoting crop growth, reducing environmental pollution and shortening the improvement cycle.

Active Publication Date: 2016-08-31
沈阳环景生态工程有限公司
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  • 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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  • Improved soil containing aquatic product processing waste water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Adjust the temperature of the aquatic product processing wastewater to 18°C, add 100g / L of microbial starter, containing 40g of Rhodotorula, 30g of Rhodozyme, 10g of Microbacterium, and 10g of Pseudomonas in the microbial starter, (Chinese Common Microorganisms Collection control center). After 2.5 days of fermentation, add 20% acacia leaf powder with a particle size of 120 mesh, continue to ferment for 1.5 days, add soil to soak for 0.5 days, stir once every half day during this period, and dry to obtain the improved soil containing aquatic product processing wastewater of the present invention.

Embodiment 2

[0020] Adjust the temperature of aquatic product processing wastewater to 29°C, add 300g / L of microbial starter, which contains 120g of Rhodotorula, 90g of Trichozyme, 30g of Microbacterium, and 30g of Pseudomonas, and add 25% after 3.5 days of fermentation Acacia leaf powder with a particle size of 135 meshes was fermented for 2.5 days, added to the soil and soaked for 1.5 days, stirred once every half day during this period, and dried to obtain the improved soil containing aquatic product processing wastewater of the present invention.

Embodiment 3

[0022] Adjust the temperature of aquatic product processing wastewater to 40°C, add 500g / L of microbial starter, which contains 200g of Rhodotorula, 150g of Rhodozyme, 50g of Microbacterium, and 50g of Pseudomonas, and add 30% after 4.5 days of fermentation Acacia leaf powder with a particle size of 150 meshes was fermented for 3.5 days, added to soil and soaked for 2.5 days, stirred once every half day during this period, and dried to obtain the improved soil containing 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 in particular relates to an improved soil containing wastewater from aquatic product processing. Background technique [0002] Soil degradation refers to the agricultural production capacity or land use and environmental regulation potential of the soil that occurs under the influence of various natural, especially human factors, that is, the soil quality and its sustainability decline or even completely lose its physical and chemical properties. and biological processes. 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, etc., serious Restricting the development of land productivity endangers the survival and reproduction of human being...

Claims

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Application Information

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Patent Type & Authority Applications(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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