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Net bottom-cleaning bacteria preparation for net cage bottom desilting and preparation method thereof

A technology for cleaning bacteria and net cages, applied in the direction of microorganism-based methods, biochemical equipment and methods, fixed on or in inorganic carriers, etc., can solve the problems of blackening, smelly, time-consuming and labor-intensive at the bottom of net cages, etc. Achieve the effect of improving transparency, easy to use, and high survival rate of live bacteria

Pending Publication Date: 2021-04-09
无锡泓宝微生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As the fish school is confined in the cage, the feces, residual bait, animal and plant carcasses and organic debris produced by the fish school will accumulate at the bottom of the cage and form silt, which will eventually cause the bottom of the cage to become black and smelly, while the existing Generally, the net cages are cleaned manually, which is time-consuming and labor-intensive.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: a kind of cleaning bacteria at the bottom of the net, including 2.5% liquid bacillus, 48% bentonite, 52% silicate, sodium percarbonate 6%, proteolytic enzyme 1.5%, physiological saline surplus, liquid bacillus filling Within the silicate, bentonite coats the silicate. Silicate can use orthoclase (K[AlSi3O8]), albite (Na[AlSi3O8]), kaolinite (Al4[Si4O10][OH]8), anorthite (Ca[Al2Si2O8]), talc (Mg3Si4O10[OH]2), muscovite (KAl2[AlSi3O10][OH]2), quartz (SiO2) or opal (SiO2 nH2O), etc.

[0027] The liquid bacillus uses liquid bacillus natto, which contains more than 10 billion live bacteria per ml. The applicable temperature is 10°C-40°C, and the applicable pH value of the water is 6.0-10.0.

[0028] Use 40g net bottom cleaning bacteria per square meter of water body, and sprinkle once every 7-10 days.

[0029] 【Physical and Chemical Properties】Yellow white particles.

[0030] 【Main ingredients】Bacillus, proteolytic enzyme, silicate, bentonite, sodium percar...

Embodiment 2

[0044] Embodiment two: a kind of cleaning bacteria at the bottom of the net, including 2% liquid bacillus, 50% bentonite, 52% silicate, sodium percarbonate 5%, proteolytic enzyme 1%, physiological saline surplus, liquid bacillus filling Within the silicate, bentonite coats the silicate.

[0045] The liquid bacillus uses liquid bacillus natto, which contains more than 10 billion live bacteria per ml. The applicable temperature is 10°C-40°C, and the applicable pH value of the water is 6.0-10.0.

[0046] Use 40g net bottom cleaning bacteria per square meter of water body, and sprinkle once every 7-10 days.

[0047] 【Physical and Chemical Properties】Yellow white particles.

[0048] 【Main ingredients】Bacillus, proteolytic enzyme, silicate, bentonite, sodium percarbonate, etc.

[0049] [Active ingredient content] Probiotics 10×10^8cfu / g

[0050] [Scope of use] It is suitable for raising seedlings and growing up in cages of all sea and freshwater aquatic animals in the north and ...

Embodiment 3

[0059] Embodiment three: a kind of cleaning bacteria at the bottom of the net, including 0.6% liquid bacillus, 52% bentonite, 52% silicate, sodium percarbonate 4%, proteolytic enzyme 1.4%, normal saline surplus, liquid bacillus filling Within the silicate, bentonite coats the silicate.

[0060] The liquid bacillus uses liquid bacillus natto, which contains more than 10 billion live bacteria per ml. The applicable temperature is 10°C-40°C, and the applicable pH value of the water is 6.0-10.0.

[0061] Use 40g net bottom cleaning bacteria per square meter of water body, and sprinkle once every 7-10 days.

[0062] 【Physical and Chemical Properties】Yellow white particles.

[0063] 【Main ingredients】Bacillus, proteolytic enzyme, silicate, bentonite, sodium percarbonate, etc.

[0064] [Active ingredient content] Probiotics 10×10^8cfu / g

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PUM

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Abstract

The invention discloses a preparation method of net bottom-cleaning bacteria preparation. The net bottom-cleaning bacteria preparation comprises: 0.6%-2.5% of liquid bacillus, 35-53% of bentonite, 35-53% of silicate, 2-6% of sodium percarbonate, 0.5-1.5% of proteolytic enzyme and the balance of normal saline, the liquid bacillus is filled in the silicate, and the bentonite is coated outside the silicate. The net bottom-cleaning bacteria preparation has an effect of degrading excrement, residual feeds, animal and plant corpses and organic scraps at a bottom of a net cage.

Description

technical field [0001] The invention belongs to the technical field of microbial treatment for aquaculture water purification, and more specifically relates to net bottom cleaning bacteria used for net cage bottom dredging and a preparation method thereof. Background technique [0002] Cage fish farming is a production method in which cages made of mesh are placed in certain waters for fish farming. Cages are mostly set in lakes, rivers, reservoirs and other waters with certain water flow, fresh water quality and high dissolved oxygen. High-density intensive cultivation can be implemented. Calculated according to the bottom area of ​​the cage, the output per square meter can reach more than ten to tens of kilograms. [0003] As the fish school is confined in the cage, the feces, residual bait, animal and plant carcasses and organic debris produced by the fish school will accumulate at the bottom of the cage and form silt, which will eventually cause the bottom of the cage t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N11/14C02F11/02C12R1/07C02F103/20
CPCC12N11/14C02F11/02C02F2103/20
Inventor 邹国忠
Owner 无锡泓宝微生物科技有限公司
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