Water quality improver for aquaculture, and preparation method thereof

A water quality improver and aquaculture technology, applied in the direction of water/sewage treatment, chemical instruments and methods, adsorption water/sewage treatment, etc., can solve the problems of water quality damage, affect the output of aquatic products, reduce the quality of aquatic products, etc., and achieve reduction Oxygen consumption, inhibition of excessive growth, and improvement of digestion and absorption functions

Inactive Publication Date: 2017-11-21
HFEI PUBANG AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the organic matter of ammonia nitrogen in the aquaculture water turns into ammonia nitrogen, then into nitrite nitrogen, then into nitrate nitrogen, and finally into nitrous acid. The nitrous acid in the water will poison the aquatic products in the water. At the same time, ammonia nitrogen organic matter, nitrous acid, etc. will easily cause water quality damage, and pathogenic bacteria will multiply, affecting the output of aquatic products and greatly reducing the quality of aquatic products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A water quality improver for aquaculture, comprising the following raw materials in parts by weight: 5 parts of iron-modified montmorillonite, 20 parts of peanut cake, 5 parts of corn flour, 6 parts of wheat bran, 2 parts of EM bacteria, yeast extract 5 parts of extract, 10 parts of Chinese medicinal herbs, 3 parts of nitrifying bacteria, 1.5 parts of tea dregs, 2 parts of acetylcholesterase, 0.5 parts of selenium soil, 3 parts of chitosan, 2 parts of defoamer, 20 parts of water.

[0019] The traditional Chinese medicinal herb comprises: 15 parts of isatidis root, 10 parts of wild chrysanthemum, 8 parts of licorice, 5 parts of winter osmanthus, 2 parts of polygala, 0.5 part of angelica, and 3 parts of ginseng.

[0020] The corn flour is ground into particles with a particle size of 5 nm.

[0021] The water is deep well water, and the calcium ion concentration in the deep well water is 10 mg / L, the magnesium ion concentration is 2 mg / L, and the iron ion concentration is ...

Embodiment 2

[0028] A water quality improver for aquaculture, comprising the following raw materials in parts by weight: 10 parts of iron-modified montmorillonite, 30 parts of peanut cake, 10 parts of corn flour, 12 parts of wheat bran, 3 parts of EM bacteria, yeast extract 10 parts of extract, 15 parts of Chinese medicinal herbs, 7 parts of nitrifying bacteria, 2.5 parts of tea dregs, 5 parts of acetylcholesterase, 0.7 parts of selenium soil, 7 parts of chitosan, 5 parts of defoaming agent, 40 parts of water.

[0029] The traditional Chinese medicinal herb comprises: 20 parts of isatidis root, 13 parts of wild chrysanthemum, 10 parts of licorice, 7 parts of winter osmanthus, 3 parts of Polygala, 1.0 part of Angelica dahurica and 6 parts of ginseng.

[0030] The corn flour is ground into particles with a particle size of 10 nm.

[0031] The water is deep well water, and the calcium ion concentration in the deep well water is 17 mg / L, the magnesium ion concentration is 7 mg / L, and the iron ...

Embodiment 3

[0038] A water quality improver for aquaculture, comprising the following raw materials in parts by weight: 17 parts of iron-modified montmorillonite, 50 parts of peanut cake, 15 parts of corn flour, 18 parts of wheat bran, 5 parts of EM bacteria, yeast extract 13 parts of extract, 20 parts of Chinese herbal medicine, 11 parts of nitrifying bacteria, 3.5 parts of tea dregs, 8 parts of acetylcholesterase, 0.9 parts of selenium soil, 11 parts of chitosan, 8 parts of defoamer, and 60 parts of water.

[0039] The traditional Chinese medicinal herbs include: 25 parts of isatidis root, 16 parts of wild chrysanthemum, 11 parts of licorice, 9 parts of winter osmanthus, 5 parts of polygala, 1.5 parts of angelica, and 9 parts of ginseng.

[0040] The corn flour is ground into particles with a particle size of 15 nm.

[0041] The water is deep well water, and the calcium ion concentration in the deep well water is 25 mg / L, the magnesium ion concentration is 15 mg / L, and the iron ion conc...

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Abstract

The invention discloses a water quality improver for aquaculture. The water quality improver comprises, by weight, 5-17 parts of iron-modified montmorillonite, 20-50 parts of peanut meal, 5-15 parts of corn flour, 6-18 parts of wheat bran, 2-5 parts of EM bacteria, 5-13 parts of yeast extract, 10-20 parts of Chinese herb medicines, 3-11 parts of nitrifying bacteria, 1.5-3.5 parts of tea seed cakes, 2-8 parts of acetylcholinesterase, 0.5-0.9 part of selenium, 3-11 parts of chitosan and 2-8 parts of an antifoaming agent. The invention provides the water quality improver for aquaculture, and a preparation method thereof. The preparation method is simple, and the water quality improver improves water quality purification, increases the fertility of water, reduces the content of harmful substances in the water, such as insecticides and disinfectants, and reduces the incidence of aquatic animals.

Description

technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to a water quality improver for aquaculture and a preparation method thereof. Background technique [0002] In aquaculture, water quality problems often become one of the limiting factors for the sustainable development of aquaculture. In the aquaculture industry, the aquaculture waters contain a large amount of residual feed, fertilizers, excrement of aquatic products, organic matter and bacteria, which increases the proportion of ammonia nitrogen in the water. At the same time, the ammonia nitrogen organic matter in the aquaculture water turns into ammonia nitrogen, then into nitrite nitrogen, then into nitrate nitrogen, and finally into nitrous acid. The nitrous acid in the water will poison the aquatic products in the water. At the same time, ammonia nitrogen organic matter, nitrous acid, etc. can easily cause water quality damage, and pathogenic bacteria multiply, affect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28C02F1/68C02F103/20
CPCC02F1/281C02F1/68C02F2103/20
Inventor 朱邵峰
Owner HFEI PUBANG AGRI TECH CO LTD
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