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Preparation method of bactericidal algicide

A bactericidal algaecide, ball milling technology, applied in the directions of fungicides, herbicides and algaecides, botanical equipment and methods, etc., can solve the problem of difficulty in batch use, blocking algae growth, and high cost of efficient algaecide. and other problems, to achieve the effect of simple and clear preparation method, uniform and stable components, and wide application value

Inactive Publication Date: 2020-04-21
陕西速源节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Algae grow extremely fast in a humid environment. It is difficult for current algicides to fundamentally block the growth of algae. Some high-efficiency algicides are expensive and difficult to put into use in batches

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0015] A kind of preparation method of bactericidal algicide of the present invention, specifically implement according to the following steps:

[0016] Step 1. Weigh the following components according to the mass ratio for later use, including 20%-38% of alum, 10%-15% of brominated hydantoin, 12%-20% of dichloroethyl ether, 5%-10% of calcium carbonate, acetic acid 2 %-8%, the balance is water, and the sum of the mass percentages of the above-mentioned components is 100%;

[0017] Step 2, adding the calcium carbonate and alum weighed in step 1 into the ball mill respectively for ball milling, obtain calcium carbonate after ball milling and alum after ball milling, the fineness of calcium carbonate and alum after ball milling are 200-260 orders;

[0018] Step 3. Add the weighed hydantoin bromide, dichloroethyl ether, water, calcium carbonate after ball milling and alum after ball milling into the wet mixer, the stirring temperature is 30-40°C, and the speed of the mixer is 600-...

Embodiment 1

[0020] The present embodiment provides a kind of preparation method of bactericidal algicide, specifically implements according to the following steps:

[0021] Step 1, weigh the following components according to the mass ratio for later use, including 20% ​​of alum, 10% of brominated hydantoin, 12% of dichloroethyl ether, 5% of calcium carbonate, 2% of acetic acid, and the balance is water. The sum of the mass percentages is 100%;

[0022] Step 2, adding the calcium carbonate and the alum weighed in step 1 into the ball mill respectively for ball milling, obtain the calcium carbonate after the ball milling and the alum after the ball milling, the fineness of the calcium carbonate and the alum after the ball milling are 200 orders;

[0023] Step 3, add the weighed hydantoin bromide, dichloroethyl ether, water, calcium carbonate after ball milling and alum after ball milling into the wet mixer, the stirring temperature is 30°C, the rotating speed of the mixer is 600r / min, and t...

Embodiment 2

[0025] The present embodiment provides a kind of preparation method of bactericidal algicide, specifically implements according to the following steps:

[0026] Step 1, weigh the following components according to the mass ratio for subsequent use, including 38% of alum, 15% of brominated hydantoin, 20% of dichloroethyl ether, 10% of calcium carbonate, 8% of acetic acid, and the balance is water. The sum of the mass percentages is 100%;

[0027] Step 2, adding the calcium carbonate and the alum weighed in step 1 into the ball mill respectively for ball milling, obtain the calcium carbonate after the ball milling and the alum after the ball milling, the fineness of the calcium carbonate and the alum after the ball milling are 260 orders;

[0028] Step 3, add the weighed hydantoin bromide, dichloroethyl ether, water, calcium carbonate after ball milling and alum after ball milling into the wet mixer, the stirring temperature is 40°C, the rotating speed of the mixer is 900r / min, a...

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Abstract

The invention discloses a preparation method of a bactericidal algicide, which comprises the following steps: weighing alum, brominated-hydantoin, dichloroethyl ether, calcium carbonate, acetic acid and water, ball-milling the calcium carbonate and alum, and uniformly stirring the powder with other components to obtain the bactericidal algicide. The preparation method of the bactericidal algicideis simple, clear and high in operability, the bactericidal algicide is prepared through ball milling, stirring and mixing, all the components are uniform and stable, the prepared algicide can block regrowth of algae, meanwhile, the bactericidal effect can be achieved, and the bactericidal algicide is low in cost, can be used in batches and has wide application value.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a preparation method of a bactericidal algicide. Background technique [0002] Algae grow extremely fast in a humid environment, and the current algicides are difficult to fundamentally block the growth of algae. Some high-efficiency algicides are expensive and difficult to put into use in batches. Contents of the invention [0003] The purpose of the present invention is to provide a method for preparing a bactericidal algicide, the prepared algicide can block the regrowth of algae, and the cost is low. [0004] The technical scheme adopted in the present invention is, a kind of preparation method of bactericidal algicide, specifically implements according to the following steps: [0005] Step 1. Weigh the following components according to the mass ratio for later use, including 20%-38% of alum, 10%-15% of brominated hydantoin, 12%-20% of dichloro...

Claims

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Application Information

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IPC IPC(8): A01N59/06A01N43/50A01N37/02A01N31/02A01P1/00A01P3/00A01P13/00
CPCA01N31/02A01N37/02A01N43/50A01N59/06
Inventor 吴元百
Owner 陕西速源节能科技有限公司