Biological sediment modifier for fishpond

A bottom modifier and biological technology, applied in the direction of biological water/sewage treatment, fish farming, climate change adaptation, etc., can solve the problems of secondary pollution of water body, many harmful substances, and pollution removal, so as to increase water body nutrition and speed up Internal circulation, eliminating the effect of self-pollution and deterioration

Inactive Publication Date: 2013-03-13
沧州旺发生物技术研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the harmful substances in the water body are reduced, the harmful substances flocculated to the bottom of the pool cannot be removed. If this water purifier is used repeatedly for a long time, it will also cause secondary pollution of the water body by its own metal substances and chemical substances. , so its function can only alleviate the pollution of t

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example 1

[0026] The live bacteria content of Bacillus subtilis powder is 1×10 10 Pieces / g, the viable content of nitrifying bacteria powder is 1×10 10 Pieces / g, the viable content of denitrifying bacterial powder is 1×10 10 Pieces / g, the viable content of sulfobacteria powder is 1×10 10 Pieces / g.

[0027] Weigh 3 parts of Bacillus subtilis powder, 5 parts of nitrifying bacteria powder, 6 parts of denitrifying bacteria powder, 8 parts of sulfur bacteria powder, 30 parts of zeolite powder, 45 parts of sodium humate, and 3 parts of calcium peroxide. , The above-mentioned raw materials are mixed and stirred uniformly, granulated in a disc, sieved, dried, and packed to obtain a biological primer.

[0028] It is applied once every 10 days, 1000 grams per mu at a water depth of one meter, and the biological bottom modification agent is directly sprayed to the fish pond for water purification.

[0029] The ammonia nitrogen was 0.6mg / l and the nitrite was 0.2mg / l before treatment wit...

Example Embodiment

[0030] Example 2

[0031] The live bacteria content of Bacillus subtilis powder is 2×10 10 Pieces / g, the viable content of nitrifying bacteria powder is 6×10 9 Pieces / g, the viable content of denitrifying bacterial powder is 1×10 10 Pieces / g, the viable content of sulfobacteria powder is 1.5×10 10 Pieces / g.

[0032] Weigh 8 parts of Bacillus subtilis powder, 3 parts of nitrifying bacteria powder, 3 parts of denitrifying bacteria powder, 5 parts of sulfur bacteria powder, 40 parts of zeolite powder, 40 parts of sodium humate, and 1 part of calcium peroxide. , The above-mentioned raw materials are mixed and stirred uniformly, granulated in a disc, sieved, dried, and packed to obtain a biological primer.

[0033] It is applied once every 10 days, 1000 grams per mu at a water depth of one meter, and the biological bottom modification agent is sprayed directly to the fish pond for water purification.

[0034] The ammonia nitrogen was 0.9mg / l and the nitrite was 0.3mg / l before treatment wit...

Example Embodiment

[0035] Example 3

[0036] The live bacteria content of Bacillus subtilis powder is 1×10 10 Pieces / g, the viable content of nitrifying bacteria powder is 1.5×10 10 Pieces / g, the viable content of denitrifying bacteria powder is 2×10 10 Pieces / g, the viable content of sulfobacteria powder is 1×10 10 Pieces / g.

[0037] Weigh 4 parts of Bacillus subtilis powder, 8 parts of nitrifying bacteria powder, 4 parts of denitrifying bacteria powder, 3 parts of sulfur bacteria powder, 10 parts of zeolite powder, 70 parts of sodium humate, and 1 part of calcium peroxide. , The above-mentioned raw materials are mixed and stirred uniformly, granulated in a disc, sieved, dried, and packed to obtain a biological primer.

[0038] It is applied once every 11 days, 1000 grams per mu at a water depth of one meter, and the biological primer is directly sprayed to the fish pond for water purification.

[0039] The ammonia nitrogen was 0.8mg / l, nitrite was 0.3mg / l before treatment with biological substrate mod...

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PUM

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Abstract

The invention discloses a biological sediment modifier for a fishpond, belonging to the technical field of water quality purification of fishponds. The biological sediment modifier is prepared from the following raw materials in parts by weight: 3-8 parts of bacillus subtilis powder, 3-8 parts of nitrifying bacteria powder, 3-8 parts of denitrifying bacteria powder, 3-8 parts of sulfurizing bacteria powder, 10-40 parts of zeolite powder, 40-70 parts of sodium humate, and 0.5-3 parts of calcium peroxide, wherein the total content of viable bacteria is 2*10<8>-2*10<9> per gram. The biological sediment modifier disclosed by the invention can be used for absorbing the nutrition of sediment, and forming a bacterium membrane on the sediment via fermentation, breeding and bacterial community expansion, so as to cover the sediment and prevent the sediment from polluting water quality, thus benefiting the growth of aquatic animals, greatly increasing a degradation rate, and avoiding the secondary pollution of chemical degradation to a water body.

Description

technical field [0001] The invention relates to the technical field of fishpond water purification. Background technique [0002] Fish farming starts with water, and good water raises good fish. With the improvement of intensive aquaculture, water quality is deteriorating and difficult diseases are increasing. Water quality management has become the most concerned issue of farmers. With the growth of the breeding period, there are more and more organic matter in the pond. As the water temperature rises, baiting is continued throughout the process, the fish continue to eat and excrete, and the algae in the water continue to grow and die. The breeding density is too high, causing excessive feeding, a large amount of residual bait, feces, and excrement are diffused and dissolved in the water and deposited on the bottom of the water. Excess feed, fish and shrimp excrement, dead algae, and the corpses of other animals and plants, etc. Accumulate in the water, and the breeding go...

Claims

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Application Information

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IPC IPC(8): C02F3/34A01K61/00
CPCY02A40/81
Inventor 张连润张连水张连清
Owner 沧州旺发生物技术研究所有限公司
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