TiO2 hollow microsphere blue algae processing agent and preparation method thereof

A cyanobacteria treatment agent, hollow microsphere technology, applied in the direction of sterilization/microdynamic water/sewage treatment, water/sewage treatment, chemical instruments and methods, etc. Effect

Inactive Publication Date: 2015-03-11
WUHU XIANGRONG FOOD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although there are many methods for controlling cyanobacteria, each method has its own advantages and disadvantages and cannot be widely used.

Method used

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  • TiO2 hollow microsphere blue algae processing agent and preparation method thereof
  • TiO2 hollow microsphere blue algae processing agent and preparation method thereof

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Embodiment Construction

[0020] A kind of TiO 2 Hollow microsphere cyanobacteria treatment agent, is made of the raw material of following parts by weight (kg): bamboo charcoal powder 13, TiO 2 Hollow microsphere 3, polyhexamethylene guanidine 1, dibromohydantoin 1.5, iron ore tailings 15, cottonseed cake 16, polyferric sulfate 17, maleic acid 8, sodium bisulfite 6, hydrolyzed polymaleic anhydride 4. Calcium acetate 6, appropriate amount of water, adsorption aid 6;

[0021] The adsorption aid is made of the following raw materials in parts by weight (kg): pyrite slag 8, an appropriate amount of 15% hydrochloric acid 45, an appropriate amount of sodium hydroxide, brick slag powder 8, calcium formate 2.5, benzalkonium chloride 3, active Zinc oxide 5, cross-linked starch 6, sodium alginate 2.5, xanthan gum 2.5, Enteromorpha polysaccharide 4, silane coupling agent KH-5500.1 appropriate amount of water; the preparation method is: add hydrochloric acid dropwise to pyrite at 25°C slag and brick slag powder...

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Abstract

A TiO2 hollow microsphere blue algae processing agent is composed of the following raw materials in parts by weight: 12 to 16 parts of bamboo charcoal powder, 2 to 4 parts of TiO2 hollow microsphere, 0.9 to 1.2 parts of polyhexamethylene guanidine, 1 to 2 parts of dibromohydantoin, 14 to 16 parts of iron ore tailings, 14 to 18 parts of cotton seed cake, 15 to 20 parts of polymeric ferric sulfate, 7 to 9 parts of maleic acid, 5 to 7 parts of sodium hydrogen sulfite, 3 to 5 parts of hydrolytic polymaleic anhydride, 5 to 7 parts of calcium acetate, a proper amount of water, and 5 to 7 parts of absorbent aid. The cotton seed cake is added, and thus the blue algae processing agent has an antibacterial effect. TiO2 hollow microspheres are added to kill blue algae and bacteria, and organic matters can also be decomposed by the hollow microspheres. The added iron ore tailing has an oxidizing effect and thus can enhance the blue algae killing effect. Moreover the processing agent also has a flocculating effect, is capable of killing blue algae chemically, can inhibit and kill blue algae for a long term, can purify the water, prevent water oxygen deficiency, and protect other organisms, and treats both the symptoms and the roots.

Description

technical field [0001] The invention relates to a treatment agent for sewage treatment and environmental treatment, in particular to a TiO 2 A hollow microsphere cyanobacteria treatment agent and a preparation method thereof. Background technique [0002] Cyanobacteria are algae, also known as blue-green algae. Of all algal organisms, cyanobacteria are the simplest and most primitive. The phenomenon that the ecological balance is destroyed due to the extremely bad water resource environment leading to the proliferation of cyanobacteria is called "cyanobacteria bloom". Cyanobacteria blooms can cause the death of fish and shrimp, lead to water pollution, and have a serious impact on human production and life. In addition, cyanotoxins can seriously endanger human health. In the United States, Japan, Australia, Brazil and other countries, there have been reports of fish, livestock and human poisoning deaths caused by algae toxins. The frequency of cyanobacterial blooms in m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28C02F1/50C02F1/72C02F1/52
CPCC02F1/50C02F1/281C02F1/283C02F1/285C02F1/286C02F1/5236C02F1/54C02F1/72C02F1/725
Inventor 路坤
Owner WUHU XIANGRONG FOOD
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