Bacillus megatherium-containing desilting agent and application thereof in salt eliminating underground pipe

A technology of Bacillus megaterium and desilting agent, which is applied in the field of desilting agent and its application in salt drainage underground pipes, and can solve the problems of high plugging rate of salt drainage underground pipes, poor desilting effect, and high residual chroma , to achieve good desilting effect, improve transparency and reduce hole plugging rate

Inactive Publication Date: 2016-10-12
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) The existing dredging agent has high residual chroma after dredging;
[0007] (2) Existing desilting agents have a high plugging rate of salt drainage underground pipes;
[0008] (3) Existing desilting agents cannot reduce the salt content of water in the salt discharge underground pipe;
[0009] (4) The existing dredging agent has poor dredging effect, and the transparency of water and dissolved oxygen (DO) in water after dredging are not greatly improved.

Method used

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  • Bacillus megatherium-containing desilting agent and application thereof in salt eliminating underground pipe
  • Bacillus megatherium-containing desilting agent and application thereof in salt eliminating underground pipe
  • Bacillus megatherium-containing desilting agent and application thereof in salt eliminating underground pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 A kind of dredging agent containing bacillus megaterium

[0037] Described desilting agent, by weight, comprises following component:

[0038] 3.4 parts of biocatalyst, 3 parts of non-ionic surfactant, 0.5 parts of centella asiatica extract, 0.2 parts of ginger extract, 0.1 part of licorice extract, 8 parts of biological enzyme active agent, 3.4 parts of ammonium molybdate, 2 parts of malic acid , 1.5 parts of protocatechuic acid, 18 parts of multivitamin, 1.8 parts of matrix, 5 parts of porous sodium-type activated zeolite powder carrier, 12 parts of halophilic bacteria, 22 parts of Bacillus megaterium, and 35 parts of adhesive.

[0039] The biocatalyst includes alkaline cellulase, acylpeptide hydrolase, lysophospholipase, pectin lyase, catalase, and PVA degrading enzyme, and the mass ratio is 1:2:1:2:2:1.

[0040] The nonionic surfactant is Tween-80.

[0041] The centella asiatica extract has a content of asiaticoside of 16-30% and an ash content of ≤9%...

Embodiment 2

[0051] Embodiment 2 A kind of dredging agent containing bacillus megaterium

[0052] Described desilting agent, by weight, comprises following component:

[0053]5.5 parts of biocatalyst, 12.5 parts of non-ionic surfactant, 6 parts of centella asiatica extract, 2.5 parts of ginger extract, 2.2 parts of licorice extract, 13 parts of biological enzyme active agent, 6.5 parts of ammonium molybdate, 3.1 parts of malic acid, 3.4 parts of protocatechuic acid, 26 parts of multivitamin, 6.5 parts of substrate, 17 parts of porous sodium-type activated zeolite powder carrier, 19 parts of halophilic bacteria, 35 parts of Bacillus megaterium, and 65 parts of adhesive.

[0054] The biocatalyst includes alkaline cellulase, acyl peptide hydrolase, lysophospholipase, pectin lyase, catalase, and PVA degrading enzyme, and the mass ratio is 1:3:2:2:5:1.

[0055] The nonionic surfactant is Tween-80.

[0056] The centella asiatica extract has a content of asiaticoside of 16-30% and an ash conten...

Embodiment 3

[0066] Embodiment 3 A kind of dredging agent containing bacillus megaterium

[0067] Described desilting agent, by weight, comprises following component:

[0068] 4.7 parts of biocatalyst, 11.2 parts of nonionic surfactant, 0.8 parts of centella asiatica extract, 1.2 parts of ginger extract, 1.2 parts of licorice extract, 10 parts of biological enzyme active agent, 5.3 parts of ammonium molybdate, 2.4 parts of malic acid , 2.6 parts of protocatechuic acid, 22 parts of multivitamin, 4.8 parts of matrix, 8 parts of porous sodium-type activated zeolite powder carrier, 17 parts of halophilic bacteria, 31 parts of Bacillus megaterium, and 62 parts of adhesive.

[0069] The biocatalyst includes alkaline cellulase, acylpeptide hydrolase, lysophospholipase, pectin lyase, catalase, and PVA degrading enzyme, and the mass ratio is 1:2.5:1.4:2:3:1.

[0070] The nonionic surfactant is Tween-80.

[0071] The centella asiatica extract has a content of asiaticoside of 16-30% and an ash cont...

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PUM

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Abstract

The invention provides a bacillus megatherium-containing desilting agent which comprises a biocatalyst, a nonionic surfactant, centella extract, ginger extract, liquorice extract, a bio-enzyme activator, ammonium molybdate, malic acid, protocatechuic acid, a vitamin complex, a matrix, a porous sodium activated zeolite powder carrier, halophilic bacteria, bacillus megatherium and an adhesive. The invention also provides an application of the bacillus megatherium-containing desilting agent in a salt eliminating underground pipe. By adopting the desilting agent provided by the invention, the chroma of water in the salt eliminating underground pipe is reduced that the residual chroma is reduced to 5.2-6.1 degrees after treatment; the salt content of water in the salt eliminating underground pipe is reduced that the salt content of water at an exit of the salt eliminating underground pipe is reduced to 0.47-0.49%; the hole blocking rate of the salt eliminating underground pipe is reduced that the hole blocking rate of water in the salt eliminating underground pipe is reduced to 10.0-11.2%; the desilting effect is good; and after one year of desilting, the dissolved oxygen (DO) in the water is as high as 5.0-5.7mg/l.

Description

technical field [0001] The invention relates to a dredging agent and its application in salt-discharging concealed pipes, in particular to a dredging agent containing Bacillus megaterium and its application in salt-discharging concealed pipes, belonging to the technical field of saline-alkali underground pipe salt-discharging . Background technique [0002] Sediment, as an important part of water body, is formed by depositing a mixture of clay, silt, organic matter and various minerals at the bottom of the water body through physical, chemical and biological interactions under the action of water body transmission. [0003] Underground pipe salt drainage technology is to lay a pipeline with pores at a certain depth underground (above or below the groundwater level), and the water that flows into the pipeline after irrigation or rainfall, or directly flows into the groundwater in the pipeline, and is discharged through the pipeline land, take away the salt, and play the purp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/74C11D3/60C11D3/386C11D3/382C11D3/38C11D3/20C11D3/04B08B9/027A01B79/02
CPCC11D1/74A01B79/02B08B9/027C11D3/046C11D3/2086C11D3/2096C11D3/381C11D3/382C11D3/38636C11D3/38645C11D3/38654
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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