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Modified carbon black/ferric aluminum polysilicate composite blue algae treating agent and manufacturing method thereof

A technology of polyaluminum iron silicate and cyanobacteria treatment agent, which is applied in the field of water treatment, can solve the problems of pollution, low functionality and complicated process, etc. The effect of increased structure

Active Publication Date: 2014-07-23
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

Method used

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  • Modified carbon black/ferric aluminum polysilicate composite blue algae treating agent and manufacturing method thereof

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Embodiment Construction

[0013] The described modified carbon black / polyaluminum-iron silicate compound cyanobacteria treatment agent is characterized in that it is made of the following raw materials in parts by weight: polyaluminum-iron silicate 29, carbon black 19, sodium stearate 18, Camphor fruit 21, fulvic acid 17, aluminum sulfate 16, calcium oxide 20, sodium carbonate 15, malt 2, angelica dahurica 3, comfrey 4, berberine 1.

[0014] The preparation method comprises the following steps:

[0015] (1) Decoct malt, Angelica dahurica, Comfrey, Camphor fruit, and Coptis chinensis together in water for 2-3 hours and filter, soak the filtrate with carbon black for 30 minutes, dry, and crush into powder;

[0016] (2) Send the filter residue of step (1) into a carbonization furnace, calcinate at 545-650°C for 3-4 hours, take it out and dry it, and crush it into powder;

[0017] (3) Mix sodium stearate and aluminum sulfate for 30-40 minutes, add calcium oxide and mix for 45-50 minutes, then add sodium c...

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Abstract

The invention discloses a modified carbon black / ferric aluminum polysilicate composite blue algae treating agent. The invention is characterized in that the treating agent is prepared from the following raw materials in parts by weight: 28-30 parts of ferric aluminum polysilicate, 18-20 parts of carbon black, 15-18 parts of sodium stearate, 19-21 parts of Cinnamomum camphora fruit, 17-19 parts of fulvic acid, 16-18 parts of aluminum sulfate, 20-22 parts of calcium oxide, 15-17 parts of sodium carbonate, 2-4 parts of malt, 3-5 parts of angelica, 2-4 parts of gromwell and 1-3 parts of picrorhiza rhizome. The treating agent can efficiently kill blue algae in a short time, and is simple and easy to implement.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a modified carbon black / polyaluminum-iron silicate composite 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,...

Claims

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Application Information

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IPC IPC(8): C02F1/52C02F1/28C02F1/50B01J20/22B01J20/30A01N65/44A01P13/00
Inventor 章云
Owner JIXI YUANDAO AGRI IND TECH
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