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Plant planting matrix from waste diapers and preparation method thereof

A non-wet, waste technology, applied in the directions of botanical equipment and methods, chemical instruments and methods, applications, etc., can solve the problems of secondary environmental pollution, non-biodegradation, environmental pollution, etc., and achieve the effect of solving pollution problems

Inactive Publication Date: 2011-01-26
梁晓辉 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the diaper materials (superabsorbent resin) currently on the market are not biodegradable. According to the current landfill treatment method, it takes hundreds of years to rot. A baby needs an average of 3,600 diapers to wet before learning to "squat on the toilet" by himself. , under the historical conditions of the high birth rate of babies in our country today, the huge pollution it brings to the environment can be imagined
The raw materials for making diapers are mainly petroleum products. Nowadays, chemical methods are used to extract methane or plastic from diapers in foreign countries. From the perspective of energy consumption, it will cause secondary pollution to the environment.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Peel off the fabric on the outside of the waste diapers, take out the filler (high water-absorbing polyacrylic resin), and mix it with the aqueous solution (concentration of 50ppm, purchased from ABT root powder) according to the volume ratio of 1:500. Mix and stir from the ABT Research and Development Center of the Chinese Academy of Forestry). After 15 minutes, pick up the water-absorbed particles and flocs to dry, and then mix the dried particles with light soil (soil dry weight less than 1200 kg / cubic) Rice light soil) is mixed and stirred according to the mass ratio of 1:100, after stirring evenly, it is pulverized with a pulverizer with a particle diameter of 0.3 cm, and then bagged to make a plant planting substrate.

Embodiment 2

[0024] Peel off the fabric on the outside of the waste diapers, take out the filler (high water-absorbing polyacrylic resin), and mix it with the aqueous solution (concentration of 100ppm, purchased from ABT root powder) according to the volume ratio of 1:1000. Mix and stir from the ABT Research and Development Center of the Chinese Academy of Forestry). After 3 minutes, pick up the water-absorbed particles and flocs to dry, and then mix the dried particles with light soil (soil dry weight less than 1200 kg / cubic) Rice light soil) is mixed and stirred according to the mass ratio of 1:50, after stirring evenly, it is pulverized with a pulverizer with a particle diameter of 0.5 cm, and then bagged to make a plant planting substrate.

Embodiment 3

[0026] Peel off the fabric on the outside of the waste diapers, take out the filler (high water-absorbing polyacrylic resin), and mix it with the aqueous solution (concentration of 70ppm, purchased from ABT root powder) according to the volume ratio of 1:700. Mix and stir from the ABT Research and Development Center of the Chinese Academy of Forestry). After 10 minutes, pick up the water-absorbed particles and flocs to dry, and then mix the dried particles with light soil (soil dry weight less than 1200 kg / cubic) Rice light soil) is mixed and stirred according to the mass ratio of 1:80, after stirring evenly, it is pulverized with a pulverizer with a particle diameter of 0.4 cm and then bagged to make a plant planting substrate.

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Abstract

The invention discloses application of waste diapers to a plant planting matrix. Therefore, the invention discloses the plant planting matrix from the waste diapers and a preparation method thereof. The plant planting matrix comprises fillers of the waste diapers, aqueous solution added with rooting powder, and light soil. The preparation method comprising the following steps of: peeling fabrics on the external surfaces of the waste diapers, taking the fillers out, mixing and stirring the fillers and the aqueous solution added with the rooting powder in a volume ratio of 1:(500:1,000) and stirring for 3 to 15 minutes, taking particles filled with water and floccules out for airing, mixing the dried particles and the light soil in a mass ratio of 1:(50-100), uniformly stirring, crushing by using a crusher with the particle size of 0.3 to 0.5cm, and bagging. The method solves the problems of ecological conversion of the waste diapers and insufficient water retention of the plant planting matrix so as to reduce environmental pollution and improve water saving and drought resisting capabilities during irrigation of plants.

Description

technical field [0001] The invention relates to an application of a waste diaper, in particular to an application of a waste diaper in a plant planting substrate. In addition, the invention also relates to a plant planting substrate transformed with waste diapers and a preparation method thereof. Background technique [0002] According to statistics, in the United States, an average of about 38,000 used "diapers" are discarded every minute. "Diapers" have become the third largest source of waste after newspapers and food and beverage packaging. Most of the diaper materials (superabsorbent resin) currently on the market are not biodegradable. According to the current landfill treatment method, it takes hundreds of years to rot. A baby needs an average of 3,600 diapers to wet before learning to "squat on the toilet" by himself. , under the historical conditions of the high birth rate of babies in my country today, the huge pollution it brings to the environment can be imagine...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C09K17/22C09K101/00
Inventor 董宝刚王新春梁晓辉
Owner 梁晓辉