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Regulator for promoting beneficial bacteria in culture water body

A technology for cultivating water bodies and beneficial bacteria, which is applied in the fields of special compound water treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc. , to achieve the effect of large precipitation volume

Inactive Publication Date: 2020-02-18
广州市凯卫莎环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although this method can adjust the C / N ratio, it is not easy to control the C / N ratio in the implementation process, so this method is difficult to realize in the actual breeding process.

Method used

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  • Regulator for promoting beneficial bacteria in culture water body
  • Regulator for promoting beneficial bacteria in culture water body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take 20% of light calcium carbonate, 50% of corn flour, 3% of amylase, 3% of protease, 0.5% of sodium bicarbonate, 15% of regulating bacteria and 8.5% of glutinous rice glue. Take 20% of light calcium carbonate, 50% of corn flour, 3% of amylase, 3% of protease, 0.5% of sodium bicarbonate, and 15% of regulated bacteria to carry out sufficient stirring, then add appropriate amount of water and glutinous rice glue 8.5% % is stirred to make the whole into a paste, and then granulated to form a biomass unit.

[0018] Each biomass unit is in the water body, and its N source is used to absorb free ammonium ions, nitrite and nitrite in the water, small molecules such as amylase and protease, and sodium bicarbonate as the early small molecule organic nutrients for beneficial bacteria. At the same time, amylase and protease are also used to hydrolyze corn flour and glutinous rice glue to produce small molecular monosaccharides, polysaccharides, nucleotides, etc. that are easy for...

Embodiment 2

[0020] Take 30% of light calcium carbonate, 40% of corn flour, 3% of amylase, 3% of protease, 0.5% of sodium bicarbonate, 15% of regulating bacteria and 8.5% of glutinous rice glue. Take 30% of light calcium carbonate, 40% of corn flour, 3% of amylase, 3% of protease, 0.5% of sodium bicarbonate, and 15% of regulated bacteria to carry out sufficient stirring, then add appropriate amount of water and glutinous rice glue 8.5% % is stirred to make the whole into a paste, and then granulated to form a biomass unit.

[0021] Each biomass unit is in the water body, and its N source is used to absorb free ammonium ions, nitrite and nitrite in the water, small molecules such as amylase and protease, and sodium bicarbonate as the early small molecule organic nutrients for beneficial bacteria. At the same time, amylase and protease are also used to hydrolyze corn flour and glutinous rice glue to produce small molecular monosaccharides, polysaccharides, nucleotides, etc. that are easy for...

Embodiment 3

[0023] Take 40% of light calcium carbonate, 30% of corn flour, 3% of amylase, 3% of protease, 0.5% of sodium bicarbonate, 15% of regulating bacteria and 8.5% of glutinous rice glue. Take 40% of light calcium carbonate, 30% of corn flour, 3% of amylase, 3% of protease, 0.5% of sodium bicarbonate, and 15% of regulated bacteria to carry out sufficient stirring, then add appropriate amount of water and glutinous rice glue 8.5% % is stirred to make the whole into a paste, and then granulated to form a biomass unit.

[0024] Each biomass unit is in the water body, and its N source is used to absorb free ammonium ions, nitrite and nitrite in the water, small molecules such as amylase and protease, and sodium bicarbonate as the early small molecule organic nutrients for beneficial bacteria. At the same time, amylase and protease are also used to hydrolyze corn flour and glutinous rice glue to produce small molecular monosaccharides, polysaccharides, nucleotides, etc. that are easy for...

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Abstract

The invention provides a regulator for promoting beneficial bacteria in a culture water body. The regulator consists of the following components in percentage by weight: 20-40% of light calcium carbonate, 3-5% of amylase, 3-5% of protease, 0.5-1.5% of sodium bicarbonate, 15-30% of a regulating thallus, 8.5-15% of glutinous rice glue and the balance of corn flour. Compared with a conventional technology and a biological floccule technology, the regulator mainly aims to utilize the characteristic of large precipitation volume and slight water solubility of light calcium carbonate by optimizing the prior biological floccule technology to construct a biomass unit through addition of the glutinous rice glue by using the corn flour, the amylase, the protease, the sodium bicarbonate and the regulating thalli which are beneficial to growth of probiotics, so that the C / N ratio of each prepared biomass unit reaches growth requirements beneficial to probiotics.

Description

technical field [0001] The invention relates to the technical field of beneficial bacteria in aquaculture water, in particular to a regulator for promoting beneficial bacteria in aquaculture water. Background technique [0002] With the rapid development of the freshwater intensive aquaculture model, in order to pursue high economic benefits, aquaculture production units use a large number of cheap feeds with unbalanced nutrition, chemical growth promoters and antibiotic immune additives, which have caused serious damage to the freshwater aquaculture industry. Obtaining a faster growth rate of aquaculture, on the contrary, will cause an imbalance in the structure of the flora and reduce the absorption of nutrients, leading to pathological changes in aquatic products. [0003] In the existing technology, the biofloc technology can regulate the nutrient structure of the water body, use a variety of sugars to adjust the C / N ratio, and cooperate with probiotics to make the probi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
CPCC02F3/34C02F3/347C02F3/342C02F2305/06
Inventor 高理中
Owner 广州市凯卫莎环保科技有限公司