Composite bioflocculant for aquiculture water body purification and preparation method thereof

A biological flocculant and water purification technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of undiscovered patent documents, etc., to ensure the activity of bacteria agents and Water purification effect, improvement of breeding quality, and quality assurance effect

Inactive Publication Date: 2018-07-20
天津实发中科百奥工业生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Through the search of published patent documents, no published patent documents identical or similar to this patent application have been found

Method used

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  • Composite bioflocculant for aquiculture water body purification and preparation method thereof
  • Composite bioflocculant for aquiculture water body purification and preparation method thereof
  • Composite bioflocculant for aquiculture water body purification and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A composite biological flocculant for aquaculture water purification, its innovation lies in: it is composed of a mixed bacterial agent and a mixed flocculant, and the composition and content of the mixed bacterial agent are:

[0030] Bacillus subtilis 10ml

[0031] Lactobacillus 35ml

[0032] Photosynthetic bacteria 55ml,

[0033] The composition and content of the mixed flocculant are:

[0034] MBFA9 0.04g

[0035] Chitosan 0.02g.

[0036] A method for preparing a composite biological flocculant for aquaculture water purification, the innovation of which is that the steps of the preparation method are:

[0037] (1) Preparation of mixed bacterial agent: take 1 jar and 3 graduated cylinders and carry out sealed sterilization at 120°C for 40 minutes, and use the sterilized graduated cylinders to measure 10ml of Bacillus subtilis, 35ml of Lactobacillus and 55ml of photosynthetic bacteria respectively. Bacteria are poured into jars, fully mixed to prepare mixed bacter...

Embodiment 2

[0041] A composite biological flocculant for aquaculture water purification, its innovation lies in: it is composed of a mixed bacterial agent and a mixed flocculant, and the composition and content of the mixed bacterial agent are:

[0042] Bacillus subtilis 12ml

[0043] Lactobacillus 36ml

[0044] Photosynthetic bacteria 52ml,

[0045] The composition and content of the mixed flocculant are:

[0046] MBFA9 0.06g

[0047] Chitosan 0.03g.

[0048] A method for preparing a composite biological flocculant for aquaculture water purification, the innovation of which is that the steps of the preparation method are:

[0049] (1) Preparation of mixed bacterial agent: Take 1 jar and 3 measuring cylinders and carry out sealed sterilization at 130°C for 40 minutes, and use the sterilized measuring cylinders to measure 12ml of Bacillus subtilis, 36ml of Lactobacillus and 52ml of photosynthetic bacteria respectively. Bacteria are poured into jars, fully mixed to prepare mixed bacter...

Embodiment 3

[0053] A composite biological flocculant for aquaculture water purification, its innovation lies in: it is composed of a mixed bacterial agent and a mixed flocculant, and the composition and content of the mixed bacterial agent are:

[0054] Bacillus subtilis 15ml

[0055] Lactobacillus 40ml

[0056] Photosynthetic bacteria 45ml,

[0057] The composition and content of the mixed flocculant are:

[0058] MBFA9 0.08g

[0059] Chitosan 0.04g.

[0060] A method for preparing a composite biological flocculant for aquaculture water purification, the innovation of which is that the steps of the preparation method are:

[0061] (1) Preparation of mixed bacterial agent: take 1 jar and 3 graduated cylinders and carry out sealed sterilization at 140°C for 40 minutes, and use the sterilized graduated cylinders to measure 15ml of Bacillus subtilis, 40ml of Lactobacillus and 45ml of photosynthetic bacteria respectively. Bacteria are poured into jars, fully mixed to prepare mixed bacteria...

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Abstract

The invention relates to a composite bioflocculant for aquiculture water body purification. The composite bioflocculant is characterized by being prepared from mixed bacterial agents and mixed flocculants. A preparation method of the composite bioflocculant for the aquiculture water body purification comprises the following steps of (1) preparing the mixed bacterial agents; (2) preparing the mixedflocculants; (3) preparing the composite bioflocculant. The composite bioflocculant for the aquiculture water body purification has the advantages that the aquiculture water body can be fast purified; the purification effect is obvious; the safety is high; the microbial thalli can be easily adsorbed; the bacterial agent activity and the water body purification effect can be ensured; the water purification effect of the flocculant is shown; the organic matters settled at the bottom of the water body can be enabled to be timely decomposed by a great number of beneficial microbes; the growth ofthe aquatic organisms is indirectly promoted, so that the aquatic organism cannot easily catch diseases; the culture quality is improved.

Description

technical field [0001] The invention belongs to the field of aquaculture water purification treatment, and relates to a flocculant for aquaculture water purification, in particular to a composite biological flocculant for aquaculture water purification and a preparation method thereof. Background technique [0002] Under the traditional breeding mode, with the continuous increase of pond breeding density, the problems of high water resource consumption and high maintenance cost of breeding have become increasingly prominent. Pond aquaculture water accounts for more than 40% of agricultural water supply, and accounts for a large proportion in the allocation and supply of social water resources. [0003] In recent years, the aquaculture industry has developed towards high density and intensification on a large scale. Due to irregular production operations, a large amount of bait remains, and fish excrement has caused serious pollution to the aquaculture water body, resulting i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
CPCC02F3/348
Inventor 王婷曹琳琳马琳
Owner 天津实发中科百奥工业生物技术有限公司
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