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Preparation method of composite vegetation floating bed

A technology of floating bed and preparation steps, which is applied in the field of preparation of composite plant-growing floating beds, can solve the problems of poor ability to purify water bodies, etc., and achieve the effect of strong adsorption capacity and high catalytic activity

Inactive Publication Date: 2019-05-17
雷江平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention: Aiming at the problem that the currently applied ecological floating bed has poor water purification ability, a preparation method of a composite plant-growing floating bed is provided

Method used

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  • Preparation method of composite vegetation floating bed

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Effect test

example 1

[0034] Take cement, filler, activated alumina, silica powder, crushed corn particles, urea, diammonium hydrogen phosphate, polycarboxylate high-efficiency water reducer, retarder boric acid, deionized water, cement, filler, activated alumina, Silicon powder, crushed corn granules, urea, diammonium hydrogen phosphate, polycarboxylate high-efficiency water reducer, retarder boric acid, and deionized water are mixed separately and stirred to obtain the precursor; the precursor is poured into the mold , and placed in an oven at a temperature of 120°C to dry for 2 hours to obtain a green body; put the green body in a muffle furnace for calcination treatment, and cool to room temperature to obtain a plant basket, which is bound with a polyester rope and meshed Arrange to get the compound plant life floating bed. The preparation steps of the filler are: mix the zeolite molecular sieve and the modified bentonite according to the mass ratio of 1:5, and knead at a temperature of 120°C f...

example 2

[0036] Take cement, filler, activated alumina, silica powder, crushed corn particles, urea, diammonium hydrogen phosphate, polycarboxylate high-efficiency water reducer, retarder boric acid, deionized water, cement, filler, activated alumina, Silicon powder, crushed corn granules, urea, diammonium hydrogen phosphate, polycarboxylate high-efficiency water reducer, retarder boric acid, and deionized water are mixed separately and stirred to obtain the precursor; the precursor is poured into the mold , and placed in an oven at a temperature of 140°C for 3 hours to obtain a green body; put the green body in a muffle furnace for calcination treatment, and cool to room temperature to obtain a plant basket, which is bound with a polyester rope and meshed Arrange to get the compound plant life floating bed. The preparation steps of the filler are: mix the zeolite molecular sieve and the modified bentonite according to the mass ratio of 1:5, and knead at a temperature of 130°C for 1.5 ...

example 3

[0038] Take cement, filler, activated alumina, silica powder, crushed corn particles, urea, diammonium hydrogen phosphate, polycarboxylate high-efficiency water reducer, retarder boric acid, deionized water, cement, filler, activated alumina, Silicon powder, crushed corn granules, urea, diammonium hydrogen phosphate, polycarboxylate high-efficiency water reducer, retarder boric acid, and deionized water are mixed separately and stirred to obtain the precursor; the precursor is poured into the mold , and placed in an oven at a temperature of 160°C for 4 hours to obtain a green body; put the green body in a muffle furnace for calcination treatment, and cool to room temperature to obtain a plant basket, which is tied with a polyester rope and meshed Arrange to get the compound plant life floating bed. The preparation steps of the filler are: mix the zeolite molecular sieve and the modified bentonite according to the mass ratio of 1:5, and knead at a temperature of 140°C for 2 hou...

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Abstract

The invention relates to a preparation method of a composite vegetation floating bed, and belongs to the technical field of biological materials. The preparation method comprises the steps that a zeolite molecular sieve is fused and intercalated into organic bentonite,the bentonite has huge internal and external superficial areas and very strong adsorption ability, meanwhile the bentonite has tremendous high hygroscopicity, can adsorb water with the volume being 8-20 times of the self volume and swell 30 times of the original volume, the zeolite molecular sieve is hydrate of porous crystal aluminosilicate metal salt with even micropores, and the porous structure makes the zeolite molecular sieve have the physical adsorption ability. The method adopts carbonization treatment technique to make CO2 penetrate into the concrete surface layer, CO2 reacts with alkaline matter generated through cement hydration to generate carbonate and water, and thus the alkalinity of the concrete is lowered; activated aluminum oxide has a large superficial area, thereby having high adsorption ability and high catalytic activity, has a remarkable effect of removing organics, particularly carboxylic acidmatters in water, and has very good adsorption property on ions such as fluorine, arsenic and phosphorus in water.

Description

technical field [0001] The invention relates to a preparation method of a composite plant-growing floating bed, which belongs to the technical field of ecological materials. Background technique [0002] The construction of infrastructure and the accelerated development of urbanization have caused more and more damage to the ecological environment, such as landslides, mudslides, and eutrophication of water bodies, all of which sounded the alarm to human society. With the development of economy and society, slope protection, especially steep slope protection and water pollution control have received extensive attention from the government and society. Therefore, how to protect the water and soil resources that human beings depend on while ensuring the progress of production in human society is an important task facing human beings. Plant-growing concrete is an environmentally friendly material with a special structure. Its principle is to use the porous structure of concrete ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32C02F3/34C02F3/10
CPCY02W10/10
Inventor 雷江平
Owner 雷江平