Shell powder treating agent for cyanobacteria and preparation method of shell powder treating agent

A technology of cyanobacteria treatment agent and shell powder, which is applied in botany equipment and methods, herbicides and algicides, adsorption water/sewage treatment, etc., and can solve problems such as difficult dynamic ecological balance system, toxic environment, short-term effect, etc. , to achieve good biodegradability and environmental compatibility, low price and strong practicability

Inactive Publication Date: 2015-09-09
安徽省中日农业环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common physical methods are water injection, bottom mud digging, etc., but this method requires a lot of manpower and material resources, and the effect is relatively short-term, and cannot fundamentally solve the problem of cyanobacteria blooms
The use of chemical agents such as copper sulfate can achieve a certain effect of algae removal, but...

Method used

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Examples

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Embodiment Construction

[0019] Non-limiting examples of the present invention are as follows:

[0020] A shell powder cyanobacteria treatment agent is prepared from the following component raw materials by weight (kg):

[0021] Shell powder 25, beef bone powder 4, medical stone powder 12, illite powder 4, sodium chloride 1.5, magnesium chloride 3, plant ash 4, azelaic acid 0.08, rosmarinic acid 0.15, taurine 0.4, tea polyphenols 0.3, modified Sexual aids 12;

[0022] Wherein, the modification auxiliary agent is made of the raw materials of following parts by weight:

[0023] Chitosan 3, gelatin 1.5, citric acid 1.5, hydroxypropyl-β-cyclodextrin 1.5, maltodextrin 4, lauryl glucoside 0.8, water 45;

[0024] The preparation method of modification auxiliary agent is:

[0025] Add citric acid and lauryl glucoside to water, stir at 80°C and 400r / min for 0.5h, then add chitosan and gelatin, stir for 6h under the same conditions, and finally add hydroxypropyl-β-cyclodextrin and malt paste Fine 40 ℃, 600r...

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PUM

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Abstract

The invention discloses a shell powder treating agent for cyanobacteria. The shell powder treating agent is characterized by being prepared from the following raw materials in parts by weight: 20-30 parts of shell powder, 3-5 parts of ox bone powder, 10-15 parts of maifan stone powder, 3-5 parts of illite powder, 1-2 parts of sodium chloride, 2-4 parts of magnesium chloride, 3-5 parts of plant ash, 0.05-0.1 part of azelaic acid, 0.1-0.2 part of a rosmarinic acid, 0.3-0.5 part of taurine, 0.2-0.4 part of tea polyphenol and 10-15 parts of a modified auxiliary. he treating agent for the cyanobacteria, disclosed by the invention, can effectively adsorb and remove the cyanobacteria in water bodies, can restrain the growth of algae, and has the good effects of removing organic matters, nitrogen, phosphorus and heavy metal; the treating agent is rich in raw material sources, low in price and good in economy; the treating agent has favorable biodegradability and environmental compatibility, is environment-friendly and nuisanceless, can effectively purify the water bodies and mud at river bottoms, and is high in practicality.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a shell powder cyanobacteria treatment agent and a preparation method thereof. Background technique [0002] Cyanobacteria bloom is a phenomenon in which cyanobacteria rapidly proliferate in large numbers in water bodies to form cyanobacteria colonies visible to the naked eye or cause changes in the color of water bodies. In recent years, environmental pollution has become increasingly serious, especially the aggravation of eutrophication in water bodies, resulting in frequent outbreaks of cyanobacteria blooms in water bodies, which brings great inconvenience to the lives of local residents and poses a serious threat to economic production and people's health. . [0003] At present, the prevention and control measures for cyanobacteria mainly include physical methods, chemical methods and biological methods. Common physical methods are water injection, bottom mud digging, etc., b...

Claims

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Application Information

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IPC IPC(8): C02F1/46C02F1/28A01N61/00A01P13/00A01P1/00A01P3/00A01N37/36A01N59/06A01N43/16
Inventor 章云
Owner 安徽省中日农业环保科技有限公司
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