Oxidation-reduction powdery blue algae treating agent and production method thereof

A cyanobacterial treatment agent and powdered technology, applied in the field of water treatment, can solve the problems of pollution, low functionality, complex process, etc., and achieve excellent algae removal and purification effect, increase flocculation effect, and use less amount. Effect

Active Publication Date: 2015-04-08
JIXI YUANDAO AGRI IND TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The main method adopted at present is to invest a lot of manpower and material resources in the external environment to transfer pollution, such as clearing and flushing, relocating polluting enterprises, etc., and has not solved the pollution from the root cause; in terms of internal environmental governance, despite the emergence of biological methods ( Various methods and treatment agents for treating cyanobacteria, including microbial methods, animal methods, and chemical methods, are still difficult to be widely and effectively applied. higher

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  • Oxidation-reduction powdery blue algae treating agent and production method thereof

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Embodiment Construction

[0013] The redox powdery cyanobacteria treatment agent is characterized in that it is made of the following raw materials in parts by weight: polyepichlorohydrin-dimethylamine 28, natural zeolite 18, cerium ammonium nitrate 17, pentaerythritol 16, Potassium nitrate 14, Chonglou 2, Changshan 3, Asarum 5, Turmeric 4.

[0014] The preparation method comprises the following steps:

[0015] (1) Boil Chonglou, Changshan, Asarum, and Turmeric together in water for 2-3 hours and filter, take the filtrate and soak it with natural zeolite for 30 minutes, dry it, and crush it into powder;

[0016] (2) Send the filter residue of step (1) into a carbonization furnace, calcinate at 510-640°C for 3-4 hours, take it out, and crush it into powder;

[0017] (3) Mix cerium ammonium nitrate and pentaerythritol for 30-40 minutes, add potassium nitrate and mix for 45-50 minutes, then add polyepichlorohydrin-dimethylamine and mix for 50-60 minutes;

[0018] (4) Mix the reaction materials in steps ...

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Abstract

The invention discloses an oxidation-reduction powdery blue algae treating agent, which is characterized by being prepared from the following raw materials in parts by weight: 26-30 parts of polyepoxy chloropropane-dimethylamine, 18-20 parts of natural zeolite, 15-17 parts of ceric ammonium nitrate, 16-18 parts of pentaerythritol, 14-17 parts of potassium nitrate, 2-4 parts of rhizome paridis, 1-3 parts of radix dichroa, 3-5 parts of asarum, and 2-4 parts of rhizome curcumae longae. The oxidation-reduction powdery blue algae treating agent is simple and convenient to operate, excellent in algae removal and purification effect, and less in usage amount. Traditional herbal medicines are used for modifying natural zeolite, so that not only the flocculation effect increased, but also the deodorization effect can be achieved; the oxidation-reduction powdery blue algae treating agent is safe and non-toxic.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a redox powdery cyanobacteria treatment agent and a preparation method thereof. Background technique [0002] In recent years, with the continuous increase of my country's population and the rapid development of industrial and agricultural production, water demand has increased rapidly, and water pollution has become more and more serious. Water pollution is one of the most serious and harmful pollutions in the world today. The large amount of sewage discharge in my country has led to an increase in pollutants in rivers and lakes such as Taihu Lake. The pollution rate has exceeded the purification capacity of the lake itself. Some of them contain phosphorus. , a large amount of nitrogen-containing compounds, accelerated the eutrophication process of rivers and lakes, led to the abnormal growth of algae, especially cyanobacteria, and formed a layer of bluish-green and fishy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/52C02F1/54C02F1/56
Inventor 章云
Owner JIXI YUANDAO AGRI IND TECH
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