Method for preparing water quality improver from bagasse

A water quality improver, bagasse technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as water pollution, virus epidemic, water quality deterioration, etc., to improve survival rate, increase conversion rate, and improve the effect of breeding quality

Inactive Publication Date: 2014-12-10
张苑
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the background technology of water quality deterioration, virus prevalence, and water quality pollution that lead to the normal survival and development of the aquaculture industry, the present invention provides a method for preparing water quality improvers using bagasse

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1) Streptococcus and Bifidobacterium fermented liquid were added to bagasse for mixed fermentation, the mass ratio was 1:0.7, and fermented at a temperature of 55° C. for 5 days;

[0021] 2) Naturally air-dry the mixed fermented product obtained in step 1) to a water content of 20%, and then grind it into particles with a particle diameter of 500 μm and mix it with urea, boric acid, potassium sulfate, tea bran, and cassava dregs, and the mixing mass ratio is 1:0.4:0.1:0.5:0.5:1;

[0022] 3) Mix the fermented product in step 2 with the nanoceramsite ground into particles with a particle size of 600um, heat and stir, and heat and stir at a temperature from room temperature to 50°C for 20 minutes, then let stand at 50°C for 5 minutes, stop heating, and stir to The temperature was cooled to room temperature to obtain the mixture;

[0023] 4) After adding water to the mixture in step 3, heat the white phosphorus, fumigate it with phosphorus, and seal it for fermentation. Th...

Embodiment 2

[0025] 1) adding Streptococcus and Bifidobacterium fermentation liquid to bagasse to mix and ferment, the mass ratio is 1:1, and fermenting at a temperature of 60° C. for 8 days;

[0026] 2) Naturally air-dry the mixed fermented product obtained in step 1) to a water content of 30%, and then grind it into particles with a particle diameter of 500 μm and mix it with urea, boric acid, potassium sulfate, tea bran, and cassava dregs, and the mixing mass ratio is 1:0.4:0.1:0.5:0.5:1;

[0027] 3) Mix the fermented product in step 2 with the nanoceramsite ground into particles with a particle size of 600um, heat and stir, heat and stir at a temperature from room temperature to 60°C for 30 minutes, let stand at 60°C for 5 minutes, stop heating, and stir to The temperature was cooled to room temperature to obtain the mixture;

[0028] 4) After adding water to the mixture in step 3, heat the white phosphorus, fumigate it with phosphorus, and seal it for fermentation. The mass ratio of ...

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PUM

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Abstract

The invention relates to the field of aquaculture water quality improvement, in particular to a method for preparing a water quality improver from bagasse. The method comprises the following steps: (1) adding lactobacillus fermentation liquid into the bagasse, and performing mixed fermentation at the temperature of 55-60 DEG C for 5-8 days; (2) naturally air-drying a mixed fermentation product obtained in the step (1), grinding into particles with the particle sizes of 500-600 microns, and mixing the particles with urea, boric acid, potassium sulfate, tea bran and manioc wastes; (3) levigating and heating a mixed fermentation product in the step (2); (4) adding water into a mixture in the step (3), heating white phosphorus, smoking by phosphorus smoke, and sealing for fermentation. According to the method, nutritional elements necessary for alga growth are complemented, the water color is stabilized, the water body environment is friendly and healthy, the survival rate of cultured organisms is increased, the morbidity of the cultured organisms is reduced, the culture quality is improved, and very high economic benefits are brought to farmers.

Description

technical field [0001] The invention relates to the field of aquaculture water quality improvement, in particular to a method for preparing a water quality improver by using bagasse. Background technique [0002] Aquaculture is the pillar industry of mariculture in my country, but there are often many ills and virus epidemics in the aquaculture process; industrial wastewater and domestic sewage lead to water quality deterioration, which directly threatens the survival and development of the mariculture industry; misuse and abuse in aquaculture All kinds of antibiotics and disinfectants, coupled with the low quality of bait and poor stability in water, lead to a lot of residual bait and cause organic pollution of aquaculture water quality, which seriously plagues the survival and development of my country's prawn aquaculture industry. Breeding raises water first, and improving water quality is a key issue that cannot wait to improve the quality of farming. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
Inventor 张苑
Owner 张苑
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