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Green environment-friendly slow-release oxygen producer and preparation method thereof

A green environmental protection, oxygen-enhancing technology, applied in the field of water environment treatment, can solve the problems of secondary pollution, aquatic organism impact, harm, etc., and achieve the effects of mild effect, prolonged oxygenation time, and uniform oxygenation

Active Publication Date: 2021-02-12
惠州清水湾生物材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One aspect of the present invention provides a green and environment-friendly slow-release oxygenator, which solves the short duration and uneven oxygenation of oxygenates in the prior art , and the too fast reaction leads to drastic changes in the chemical properties of the water environment such as the pH of the water body, causing impact and harm to aquatic organisms; it is impossible to achieve continuous and stable oxygenation through one injection for different water body conditions and weather conditions. On the other hand, it provides a The preparation method of the green and environment-friendly slow-release oxygenator avoids secondary pollution to the environment during the preparation process

Method used

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  • Green environment-friendly slow-release oxygen producer and preparation method thereof
  • Green environment-friendly slow-release oxygen producer and preparation method thereof
  • Green environment-friendly slow-release oxygen producer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of preparation method of green environment-friendly slow-release oxygenation agent, its technological process is as follows:

[0042] Step 1: Pour 10 mL of absolute ethanol into a container containing 0.2 g of ozokerite under the condition of heating in a water bath at 60°C, and stir until the ozokerite is completely dissolved to prepare an embedding agent solution with a mass-volume ratio of 0.02 g / mL , i.e. ozokerite-ethanol mixture;

[0043] Step 2, take by weighing 7.0g calcium peroxide, 2.8g bentonite respectively, stir and mix with calcium peroxide after bentonite passes 200 mesh sieves, make oxygenate mixture;

[0044] Step 3, adding the embedding agent solution prepared in step 1 to the oxygenate mixture prepared in step 2, and stirring evenly to obtain the oxygenate embedding mixture;

[0045] Step 4: Compress the oxygenate embedding mixture prepared in step 3 into tablets, heat in an oven at 50±5°C for 2 to 3 hours to completely volatilize the absolute...

Embodiment 2

[0047] A kind of preparation method of green environment-friendly slow-release oxygenation agent, its technological process is as follows:

[0048] Step 1: Pour 10 mL of absolute ethanol into a container containing 0.4 g of ozokerite under the condition of heating in a water bath at 60°C, and stir until the ozokerite is completely dissolved to prepare an embedding agent solution with a mass-volume ratio of 0.04 g / mL , i.e. ozokerite-ethanol mixture;

[0049] Step 2, take by weighing 7.0g calcium peroxide, 2.6g bentonite respectively, stir and mix with calcium peroxide after bentonite crosses 200 mesh sieves, make oxygenator mixture;

[0050] Step 3, adding the embedding agent solution prepared in step 1 to the oxygenate mixture prepared in step 2, and stirring evenly to obtain the oxygenate embedding mixture;

[0051] Step 4: Compress the oxygenate embedding mixture prepared in step 3 into tablets, heat in an oven at 50±5°C for 2 to 3 hours to completely volatilize the absolu...

Embodiment 3

[0053] A kind of preparation method of green environment-friendly slow-release oxygenation agent, its technological process is as follows:

[0054] Step 1, at room temperature, pour 5 mL of ether into a container containing 0.5 g of palm wax, stir until the palm wax is completely dissolved, and prepare an embedding agent solution with a mass-volume ratio of 0.1 g / mL, namely stearic acid - Ether mixture;

[0055] Step 2, take by weighing 8.0g calcium peroxide, 1.5g kaolin respectively, kaolin passes through 100 mesh sieves and stirs and mixes with calcium peroxide evenly, makes oxygenator mixture;

[0056] Step 3, adding the embedding agent solution prepared in step 1 to the oxygenate mixture prepared in step 2, and stirring evenly to obtain the oxygenate embedding mixture;

[0057] Step 4, compress the embedding mixture of oxygenate prepared in step 3 into a tablet, and put it in a fume hood until the ether is completely volatilized to obtain the slow-release oxygenate.

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Abstract

On one hand, the invention discloses a green environment-friendly slow-release oxygen producer which comprises the following components in percentage by total weight of 100%: 0.1-20% of an embedding agent, 20%-85% of an oxygen producer, 10%-60% of a filling stabilizer . On the other hand, the invention discloses a preparation method of the green environment-friendly slow-release oxygen producer. According to the invention, slow-release oxygenation is realized, the oxygenation time is prolonged, and uniform oxygenation is ensured. The effect is mild, water environment chemical properties such as pH of water cannot be violently changed, and impact and harm to aquatic organisms cannot be caused; the stability is good, water is effectively cleaned, and the sediment environment is effectively improved; the used materials are green and environment-friendly and do not threaten the environment. Generation steps are simple, and the method is suitable for large-scale production and popularization.

Description

technical field [0001] The invention relates to the technical field of water environment treatment, in particular to a green and environment-friendly slow-release oxygenator and a preparation method thereof. Background technique [0002] Dissolved oxygen is one of the important indicators to evaluate the quality of water. Dissolved oxygen refers to molecular oxygen dissolved in water. The lower the dissolved oxygen in the natural water body (<2mg / L), the more serious the black and odor phenomenon of the water body will be. When the dissolved oxygen approaches zero, the aerobic bacteria will be inhibited, the anaerobic bacteria will multiply, and the water quality will deteriorate, causing fish and shrimp Death, foul smell of water and so on. [0003] It is often very difficult for polluted water to obtain enough oxygen from nature. Therefore, it is necessary to adopt artificial auxiliary oxygenation to meet the oxygen demand for the degradation of pollutants in sewage. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/02
CPCC02F3/02Y02W10/10
Inventor 曹文彬严圆吴可珺李燕平
Owner 惠州清水湾生物材料有限公司
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