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
CN104891607AInactive Publication Date: 2015-09-09安徽省中日农业环保科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
安徽省中日农业环保科技有限公司
Publication Date
2015-09-09
Estimated Expiration
Not applicable · inactive patent
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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.
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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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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