Algaecide containing marine biological components

A technology for marine organisms and algaecides, which is applied in the directions of biocides, herbicides and algaecides, and chemicals for biological control, etc. Achieve the effect of short natural decomposition cycle, friendly environmental interface, and broad-spectrum sterilization ability

Inactive Publication Date: 2015-04-22
QINGDAO HIFUN MARINE BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the increasing development and utilization of environmental resources by human beings and the rapid development of industrial and agricultural production on a large scale, a large amount of urban sewage rich in nutrients such as nitrogen and phosphorus, and industrial wastewater flow into waters, resulting in excessive eutrophication of rivers and lakes. A prominent problem brought about by eutrophication is the outbreak of algae, which not only reduces the utilization efficiency of water resources, destroys the balance of the water ecosystem, but also affects our human life and health
At present, there are two main methods to control algal blooms: one is artificial or mechanical salvage, which can obviously improve the water quality environment and has no harmful impact on the environment, but the loss of labor and materials is large; the other is to put chemical agents, which is fast and Good effect, time-saving and labor-saving features, but some unnecessary chemical residues affect the growth of aquatic animals and plants that are beneficial to us, resulting in loss of financial and material resources. This technical field solves such problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A composition of an algaecide containing marine biological components, comprising the following components in weight percentage:

[0043] EM probiotics 0.5%;

[0044] Didecyldimethylammonium chloride 0.2%;

[0045] Potassium ferrate 0.2%;

[0046] Nitrate 1.0%;

[0047] Phosphate 2%;

[0048] Quaternary ammonium salt 1.0%;

[0049] Chitin 0.2%;

[0050] Activated carbon 20.0%;

[0051] Calcium carbonate 15.0%;

[0052] A preparation method of an algicide containing marine biological components, comprising the following steps:

[0053] Step 1: Add didecyl dimethyl ammonium chloride, potassium ferrate, nitrate, phosphate, and quaternary ammonium salts in proportion to the proportioning amount of calcium carbonate, put them in a mixing mixer, and mix them evenly to obtain mixture A;

[0054] Step 2: Add a proportioned amount of activated carbon to mixture A, stir evenly, and obtain mixture B;

[0055] Step 3: Add a proportioned amount ...

Embodiment 2

[0057] A composition of an algaecide containing marine biological components, comprising the following components in weight percentage:

[0058] EM Probiotics 1.0%;

[0059] Didecyldimethylammonium chloride 0.5%;

[0060] Potassium ferrate 0.4%;

[0061] Nitrate 3.0%;

[0062] Phosphate 5.0%;

[0063] Quaternary ammonium salt 3.0%;

[0064] Chitin 0.5%;

[0065] Activated carbon 30.0%;

[0066] Calcium carbonate 18.0%;

[0067] A preparation method of an algicide containing marine biological components, comprising the following steps:

[0068] Step 1: Add didecyl dimethyl ammonium chloride, potassium ferrate, nitrate, phosphate, and quaternary ammonium salts in proportion to the proportioning amount of calcium carbonate, put them in a mixing mixer, and mix them evenly to obtain mixture A;

[0069] Step 2: Add a proportioned amount of activated carbon to mixture A, stir evenly, and obtain mixture B;

[0070] Step 3: Add a proportioned amoun...

Embodiment 3

[0072] A composition of an algaecide containing marine biological components, comprising the following components in weight percentage:

[0073] EM Probiotics 1.5%;

[0074] Didecyldimethylammonium chloride 0.8%;

[0075] Potassium ferrate 0.5%;

[0076] Nitrate 5.0%;

[0077] Phosphate 8.0%;

[0078] Quaternary ammonium salt 5.0%;

[0079] Chitin 0.8%;

[0080] Activated carbon 40.0%;

[0081] Calcium carbonate 20.0%;

[0082] A preparation method of an algicide containing marine biological components, comprising the following steps:

[0083] Step 1: Add didecyl dimethyl ammonium chloride, potassium ferrate, nitrate, phosphate, and quaternary ammonium salts in proportion to the proportioning amount of calcium carbonate, put them in a mixing mixer, and mix them evenly to obtain mixture A;

[0084] Step 2: Add a proportioned amount of activated carbon to mixture A, stir evenly, and obtain mixture B;

[0085] Step 3: Add a proportioned amoun...

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PUM

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Abstract

The invention discloses an algaecide containing marine biological components and a preparation method of the algaecide. The composition comprises the following components in percentage by weight: 0.5-1.5% of EM probiotics, 0.2-0.8% of didecyldimethylammonium chloride, 0.2-0.5% of potassium ferrate, 1.0-5.0% of nitrate, 2-8.0% of phosphate, 1.0-5.0% of quaternary ammonium salts, 0.2-0.8% of chitosan, 20.0-40.0% of active carbon and 15.0-20.0% of calcium carbonate. The algaecide belongs to a composite preparation which has broad-spectrum bactericidal ability and can be used for effectively permeating cell walls and decomposing cell DNA, so that cells are killed, and cell reproduction is inhibited. The algaecide is suitable for killing algae and microorganisms of various water body systems.

Description

technical field [0001] The invention relates to the field of algaecides, in particular to an algaecide containing marine biological components, a composition and a preparation method thereof. Background technique [0002] At present, with the increasing development and utilization of environmental resources by human beings and the rapid development of industrial and agricultural production on a large scale, a large amount of urban sewage rich in nutrients such as nitrogen and phosphorus, and industrial wastewater flow into waters, resulting in excessive eutrophication of rivers and lakes. One of the prominent problems brought about by eutrophication is the outbreak of algae, which not only reduces the utilization efficiency of water resources, destroys the balance of the water ecosystem, but also affects our human life and health. At present, there are two main methods to control algal blooms: one is artificial or mechanical salvage, which can obviously improve the water qua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/00A01P1/00A01P3/00A01P13/00A01N33/12A01N59/16
Inventor 王鑫李艳妮陈芬
Owner QINGDAO HIFUN MARINE BIOLOGICAL TECH
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