Modified-plant-ash blue-green algae inhibitor and preparation method thereof

A technology of plant ash and inhibitors, applied in herbicides and algicides, botanical equipment and methods, chemical instruments and methods, etc., can solve the problems of inability to comprehensively and continuously control the negative impact of cyanobacteria blooms, secondary pollution, etc. , to achieve the effect of preventing cyanobacteria outbreaks, no secondary pollution, and continuous treatment

Inactive Publication Date: 2016-09-21
JIXI YUANDAO AGRI IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a single cyanobacterial bloom treatment agent not only has its limitations, it cannot comprehensively and continuously control cyanobacterial blooms and their negative effects, and it will also bring follow-up problems such as secondary pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] A kind of modified plant ash cyanobacteria inhibitor, it is made by the raw material of following weight part:

[0016] Plant ash 30, kaolin 20, borax 2, acrylic acid 3, hydroxypropyl guar gum 1, ammonium persulfate 0.05, 3-chloro-2-hydroxypropyltrimethylammonium chloride 0.1, acrylamide 1, N,N' - Methylenebisacrylamide 0.01, composite additive 10;

[0017] The composite auxiliary agent is made of the following raw materials in parts by weight: 100 fresh bamboo leaves, 100 fresh reed stalks, 30 fresh calamus, 0.5 plantaractobacillus, 0.3 Bacillus subtilis, 0.1 saccharomyces cerevisiae, 5 cornstarch, 1 soybean powder, Water 10; the preparation method of the compound auxiliary agent is to preliminarily crush fresh bamboo leaves, fresh reed stalks and fresh calamus, and then add the rest of the raw materials after mixing evenly, seal them after mixing evenly, ferment at 20°C for 5 days in an anaerobic environment, and then Dry at 60°C and grind to 200 mesh.

[0018] A pr...

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Abstract

The invention discloses a modified-plant-ash blue-green algae inhibitor. The inhibitor is prepared from the following raw materials, by weight part, 30-40 of plant ash, 20-30 of kaolin, 2-4 of borax, 3-5 of acrylic acid, 1-2 of hydroxypropyl guar gum, 0.05-0.1 of ammonium persulfate, 0.1-0.2 of 3-chloro-2-hydroxypropyl trimethyl ammonium chloride, 1-2 of acrylamide, 0.01-0.02 of N,N'-methylenebisacrylamide, and 10-15 of a compound additive. The inhibitor can fast efficiently remove blue-green algae bodies and blue-green algae toxins from water and can effectively decompose the precipitated blue-green algae bodies and blue-green algae toxins, thereby satisfying requirements of water purification. The inhibitor can inhibit growth of blue-green algae and prevent subsequent eruption of blue-green algae, thereby achieving the purpose of overall and continuous control of blue-green algae. The inhibitor has characteristics of wide raw material resources and low price, is easy to degrade, and causes no secondary pollution.

Description

technical field [0001] The invention relates to the field of cyanobacteria control, in particular to a modified plant gray cyanobacteria inhibitor and a preparation method thereof. Background technique [0002] When the environmental conditions are suitable and the nutrients are rich, blue-green algae will multiply rapidly and in large numbers, and form a layer of blue-green and foul-smelling floating foam on the water surface, which is called "water bloom". The distribution of cyanobacteria is very extensive in our country, and the outbreak of cyanobacteria bloom not only affects the ecosystem of water supply, tourism, landscape and aquaculture waters, but also seriously interferes with people's normal life. Therefore, the control of blue-green algae has become the focus of attention. [0003] Cyanobacteria usually accumulate on the surface of the water body or float in the water body, not only emitting odor, but also producing toxic and harmful substances such as cyanobac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01N63/00A01P13/00B01J20/22C02F1/00
CPCA01N63/00A01N65/00A01N65/44B01J20/043B01J20/22C02F1/00A01N2300/00
Inventor 章云张贝尼
Owner JIXI YUANDAO AGRI IND TECH
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