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Preparation method, device and application of modifier for detoxifying, regulating and stabilizing water body

A technology for preparing devices and improving agents, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of single function, long-term stability of water quality, poor tolerance, etc. To achieve excellent use effect, excellent water detoxification effect

Active Publication Date: 2022-03-25
北京天诚众合科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used water treatment methods include submerged plant planting, microbial agent injection and chemical agent injection, etc. Among them, the submerged plant planting method has not been cultivated and improved, has poor tolerance, and the water purification effect is not obvious; the disadvantages of microbial agent injection are: It has a certain effect, but the effect is single, and a complete underwater ecosystem cannot be constructed, and the water quality cannot be kept stable for a long time; the existing chemical agents (that is, the water body improver) are prone to secondary pollution due to the composition of the water body improver itself, and are not a temporary solution. The method requires long-term dosing to maintain water quality
[0003] The invention patent with the application number CN2020112675817 discloses a water quality improver, a cleaning agent containing it and a preparation method, which includes the following raw materials in parts by weight: 5-15 parts of bentonite powder, 10-30 parts of loess powder, zeolite powder 5-10 parts, 1-10 parts of kaolinite powder, 5-15 parts of montmorillonite powder, 20-30 parts of illite powder, 1-10 parts of chlorite powder, 10-30 parts of oyster shell powder, selenite 1-10 parts, 1-10 parts of wheat bran, although the water quality improver will not cause secondary pollution of the water body, but the water quality improver has no obvious effect on water quality purification
In addition, in the production process of this type of water quality improver, it is impossible to prepare a sheet-shaped water quality improver with high efficiency and long-term effect. Immediately lose the follow-up effect after the rapid effect, resulting in the inability to achieve long-term improvement

Method used

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  • Preparation method, device and application of modifier for detoxifying, regulating and stabilizing water body
  • Preparation method, device and application of modifier for detoxifying, regulating and stabilizing water body
  • Preparation method, device and application of modifier for detoxifying, regulating and stabilizing water body

Examples

Experimental program
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Embodiment 1

[0048] Embodiment 1 discloses a method for preparing a water body detoxification, water transfer, and water stabilization improver, the method comprising the following steps:

[0049] S1: Calcining the montmorillonite at a high temperature of 580°C for 4.2 hours, cooling it, pulverizing it in a ball mill and passing it through a 200-mesh sieve to obtain a modified montmorillonite powder;

[0050] S2: put the Bacillus amyloliquefaciens into a petri dish, culture it under a constant temperature condition of 36° C. for 3 days, then dry and pulverize the mixture of Bacillus amyloliquefaciens obtained after cultivation to obtain crushed material of Bacillus amyloliquefaciens;

[0051] S3: Take 82kg of calcium carbonate, 30kg of modified montmorillonite powder, 9.6kg of sodium chloride, 6.2kg of citric acid, 6.5kg of sodium citrate, 5.2kg of lactic acid, and 2.6kg of pulverized material of Bacillus amyloliquefaciens according to the following parts by weight. Put it into the mixing ...

Embodiment 2

[0054] Embodiment 2 discloses a method for preparing a water body detoxification, water transfer, and water stabilization improver, the method comprising the following steps:

[0055] S1: Calcining the montmorillonite at a high temperature of 596°C for 3.8 hours, cooling it, pulverizing it in a ball mill and passing it through a 400-mesh sieve to obtain a modified montmorillonite powder;

[0056] S2: putting Bacillus amyloliquefaciens into a petri dish, culturing it at a constant temperature of 38° C. for 2 days, then drying and pulverizing the mixture of Bacillus amyloliquefaciens obtained after cultivation to obtain crushed material of Bacillus amyloliquefaciens;

[0057] S3: Take 78kg of calcium carbonate, 32kg of modified montmorillonite powder, 8.5kg of sodium chloride, 6.0kg of citric acid, 8kg of sodium citrate, 5.5kg of lactic acid, and 3.2kg of ground material of Bacillus amyloliquefaciens according to the following parts by weight. Mix in the slurry tank, and add app...

Embodiment 3

[0061] This embodiment 3 discloses a device used in the above-mentioned embodiment 1 and embodiment 2, refer to the attached figure 2 , the main part of the preparation device includes a mixing and mixing tank 100 , a conveying tablet machine 200 , a drying device 300 , a receiving tank 400 and a control cabinet 500 . Wherein, the mixing and mixing tank 100 is arranged at one end of the conveying tablet machine 200, the drying device 300 is arranged at the other end of the conveying tablet machine 200, and the receiving tank 400 is arranged directly below the conveying tablet machine 200, and then The control cabinet 500 is disposed on the front side of the drying device 300 .

[0062] Reference attached image 3 , attached Figure 4 And attached Figure 5 , the mixing and mixing tank 100 includes an L-shaped fixing frame 101 and a stirring tank 102, the stirring tank 102 is fixedly arranged on the upper end of the L-shaped fixing frame 101, and at the same time, in order ...

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Abstract

The invention relates to the technical field of water body treatment, and particularly discloses a preparation method, device and application of a water body detoxifying, water regulating and water stabilizing improver. Comprising the following steps: S1, calcining montmorillonite at a high temperature for 2-5 hours, cooling, crushing in a ball mill, and sieving to obtain modified montmorillonite powder; s2, putting bacillus amyloliquefaciens into a culture dish, culturing for 2-3 days, and then drying and crushing a bacillus amyloliquefaciens mixed solution obtained after culturing to obtain a bacillus amyloliquefaciens crushed material; s3, 65-90 parts by weight of calcium carbonate, 25-36 parts by weight of the modified montmorillonite powder, 8-12 parts by weight of sodium chloride, 6-8 parts by weight of citric acid, 6-10 parts by weight of sodium citrate, 4-6 parts by weight of lactic acid and 2-5 parts by weight of the bacillus amyloliquefaciens crushed material are taken and put into a mixing size mixing tank, a proper amount of starch glue is added for mixing to prepare composite size, and the composite size is tableted, molded and then dried; and S4, putting the flaky modifier prepared in the step 3 into a coating machine, and carrying out coating treatment.

Description

technical field [0001] The invention relates to the technical field of water body treatment, and specifically discloses a preparation method, device and application of a water body detoxification, water diversion, and water stabilization improver. Background technique [0002] With the rapid development of industrialization in our country, more and more lakes and rivers have been seriously polluted. The polluted water cannot be used for healthy and green aquatic product cultivation. It is necessary to effectively treat the polluted water before it can be used for aquatic products. farming. At present, the commonly used water treatment methods include submerged plant planting, microbial agent injection and chemical agent injection, etc. Among them, the submerged plant planting method has not been cultivated and improved, has poor tolerance, and the water purification effect is not obvious; the disadvantages of microbial agent injection are: It has a certain effect, but the e...

Claims

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Application Information

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IPC IPC(8): B01F27/90B01F27/921B01F27/192B01F35/12C02F3/34B30B11/14B30B15/02B30B15/00C02F103/20
CPCC02F3/34B30B11/14B30B15/02B30B15/00C02F2103/20Y02W10/10
Inventor 吴其平李海兵吴志强
Owner 北京天诚众合科技发展有限公司