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A kind of activated carbon for aquarium system and its preparation method and application

A technology of activated carbon and aquarium, applied in separation methods, chemical instruments and methods, water/sewage treatment, etc., can solve problems such as high cost, death of organisms, unsuitable aquarium systems, etc., and achieve the effect of reducing agglomeration

Active Publication Date: 2021-08-03
SOLIS HIGHT TECH INC SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned electrodes use noble metals, the cost is high, and the reaction needs an external current to proceed. In addition, the hydroxyl radicals released during the treatment will make the pH of the water continue to rise. Once the pH value exceeds the tolerance of the organism pH range, will cause the death of organisms, not suitable for aquarium systems with living organisms

Method used

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  • A kind of activated carbon for aquarium system and its preparation method and application
  • A kind of activated carbon for aquarium system and its preparation method and application
  • A kind of activated carbon for aquarium system and its preparation method and application

Examples

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Effect test

Embodiment 1

[0055] A filter material for an aquarium system, the preparation method of the filter material is as follows:

[0056] 1) Immerse the activated carbon into the metal salt solution sequentially at a temperature of 30°C. The immersion time of each metal salt solution is 2 hours, dry at 120°C, and repeatedly immerse until the solution is completely absorbed.

[0057] 2) The activated carbon that has completely absorbed the metal salt solution was calcined at 500° C. for 4 hours under the condition of isolation from air, and cooled naturally to room temperature.

[0058] 3) Impregnate the calcined activated carbon in the aqueous solution of the catalyst and the acidifying agent in sequence at 30°C. The immersion time of each aqueous solution is 2 hours, dry at 120°C, and repeatedly impregnate until the solution is completely absorbed.

[0059] The ratio of metal salt, catalyst and acidifying agent supported on activated carbon is: 50:15:10.

[0060] in,

[0061] The metal salts ...

Embodiment 2

[0065] A filter material for an aquarium system, the preparation method of the filter material is as follows:

[0066] 1) Immerse the activated carbon into the metal salt solution sequentially at a temperature of 30°C. The immersion time of each metal salt solution is 2 hours, dry at 120°C, and repeatedly immerse until the solution is completely absorbed.

[0067] 2) The activated carbon that has completely absorbed the metal salt solution was calcined at 500° C. for 4 hours under the condition of isolation from air, and cooled naturally to room temperature.

[0068] 3) Impregnate the calcined activated carbon in the aqueous solution of the catalyst and the acidifying agent in sequence at 30°C. The immersion time of each aqueous solution is 2 hours, dry at 120°C, and repeatedly impregnate until the solution is completely absorbed.

[0069] The ratio of metal salt, catalyst and acidifying agent supported on activated carbon is: 50:10:15.

[0070] in,

[0071] The metal salts ...

Embodiment 3

[0075] A filter material for an aquarium system, the filter material is composed of the following components:

[0076] 40% activated carbon, 30% iron salt, 10% aluminum salt, 3% copper salt, 5% binder, 5% catalyst, 7% acidifier with slow release function.

[0077] in,

[0078] Binder: a mixture of polyvinyl alcohol and sodium carboxymethyl cellulose in a mass ratio of 1:1;

[0079] Catalyst: a mixture of calcium peroxide, calcium oxide, and silicon dioxide in a mass ratio of 1:0.5:0.2

[0080] Acidifying agent with slow-release function: phosphoric acid, citric acid, and lactic acid are mixed in a mass ratio of 1:1:1, then mixed with silicon dioxide, and embedded in a slow-release material. The mass ratio of silicon oxide and slow-release material is 1:0.5:0.8, and the slow-release material is a mixture of shellac and magnesium stearate in a mass ratio of 1:1.

[0081] The preparation method of this filter material is as follows:

[0082] 1) Immerse the activated carbon in...

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Abstract

The invention discloses an activated carbon used in an aquarium system and its preparation method and application. The preparation method is as follows: immersing the activated carbon in a metal salt solution, and then drying, wherein the metal salt is iron, aluminum, zinc, copper, manganese A mixture of two or more water-soluble metal salts; it is obtained by calcining the activated carbon that absorbs the metal salt solution under the condition of cutting off the air. The activated carbon is used to make the filter material of the aquarium system, which can effectively decompose the pollutants in the water, inhibit the reproduction of harmful bacteria, and maintain excellent water quality conditions.

Description

technical field [0001] The invention relates to an activated carbon used in an aquarium system, a preparation method and application thereof. Background technique [0002] The filtration system is an essential part of the aquarium system, which uses the characteristics of the filter material to filter out impurities, residual bait, organic waste, etc. in the water, so as to adjust various indicators of the water and maintain the water quality of the aquarium system suitable for living organisms. body to survive and maintain the stability of the water quality in the aquarium system. Activated carbon is a porous carbonaceous substance with a highly developed pore structure. It is an excellent adsorbent. It is used as one of the common filter materials in aquarium systems. Many filters will be filled with activated carbon inside their shells. , used to absorb and filter organic waste, free matter, microorganisms and other harmful substances in water, and reduce water turbidity...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D39/06C02F1/50C02F1/52C02F1/72
CPCB01D39/06C02F1/50C02F1/5245C02F1/725
Inventor 黄志坚克里斯托弗.肯尼斯.克莱夫简廷涵
Owner SOLIS HIGHT TECH INC SHENZHEN
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