Household refuse spray-covering material

A technology of domestic waste and covering materials, which is applied in the field of domestic waste spraying and covering materials, and can solve the problems of air, water, heavy metal pollution, long cycle time, and air pollution, etc.

Inactive Publication Date: 2016-10-19
西安国联质量检测技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above treatment methods all have secondary pollution, especially when they are not handled properly, they will cause serious air, water, heavy metal and other pollution.
[0005] Currently, landfill, incineration, and composting are the main methods of domestic waste treatment, among which incineration and landfill are the main domestic waste treatment methods, but both treatment methods will produce secondary pollution, and the harmful gases produced during the inciner

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example 1

[0031] This embodiment provides a domestic garbage spray covering material, which is mainly composed of the following components by mass percentage: high clay: 44.67%, paper: 15%, pine wood: 3%, curing agent: 35%, adhesive: 0.57 %, styling glue: 0.45%, fiber: 1%, degrading bacteria: 0.1%, compound enzyme: 0.2%, deodorizing bacteria: 0.01%.

[0032] Among them, the compound enzyme is a mixture of protease, lipase and cellulase. Adhesive glue uses polyvinyl alcohol. The styling glue uses carboxymethyl cellulose. The fiber uses pulp. Yeast is used as the degrading bacteria. The paper uses box paper.

Example Embodiment

[0033] Example 2

[0034] This embodiment provides a domestic garbage spray covering material, which is mainly composed of the following components by mass percentage: high clay: 47.22%, paper: 13%, pine wood: 5%, curing agent: 32%, adhesive: 0 7%, styling glue: 0.7%, fiber: 0.8%, degrading bacteria: 0.4%, compound enzyme: 0.15%, deodorizing bacteria: 0.03%.

[0035] Among them, the compound enzyme is a mixture of protease, lipase and cellulase. Adhesive glue uses polyvinyl alcohol. The styling glue uses carboxymethyl cellulose. The fiber uses pulp. Yeast is used as the degrading bacteria. The paper uses box paper.

Example Embodiment

[0036] Example 3

[0037] This embodiment provides a domestic garbage spray covering material, which is mainly composed of the following components by mass percentage: high clay: 49.02%, paper: 8%, pine wood: 6%, curing agent: 34%, adhesive: 0.8 %, styling glue: 0.9%, fiber: 0.68%, degrading bacteria: 0.5%, compound enzyme: 0.05%, deodorizing bacteria: 0.05%.

[0038] Among them, the compound enzyme is a mixture of protease, lipase and cellulase. Adhesive glue uses polyvinyl alcohol. The styling glue uses carboxymethyl cellulose. The fiber uses pulp. Yeast is used as the degrading bacteria. The paper uses box paper.

[0039] Spray the domestic waste spray covering material onto the surface of the domestic waste to form a film layer for covering the domestic waste. The film layer is a hard sheet with a thickness between 0.6 and 1.0 cm.

[0040] The solid raw materials used in the present invention are all in powder form, and the domestic garbage spray coating material of the pres...

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Abstract

The invention belongs to the technical field of environmental protection and discloses a domestic garbage spray coating covering material. The domestic garbage spray covering material includes the following components in mass percentage: high clay: 30-50%, paper: 6-15%, pine wood: 3-6%, curing agent: 30-35%, adhesive glue: 0.57- 0.8%, setting glue: 0.45~0.9%, fiber: 0.68~1%, degrading bacteria: 0.1~0.5%, compound enzyme: 0.05~0.2%, deodorant bacteria: 0.01~0.05%. The use of this material can achieve the performance of complete degradation of domestic waste, insect resistance, no odor, and no landfill leachate, and can effectively save land, reduce the cost of large excavators used for direct landfills, and prolong the service life of landfills. It has advantages such as reducing the waste of land resources, and can dispose of the discharged garbage in a timely manner.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a domestic garbage spraying covering material. Background technique [0002] Relevant data show that since 2004, China's urban waste production has surpassed that of the United States, and its waste output has leapt to the first place in the world. According to the statistics of the environmental protection department, the annual output of urban waste in China has reached 1.2 billion tons, and it is growing rapidly at a rate of 8% every year. The "2014 National Annual Report on the Prevention and Control of Solid Waste Pollution in Large and Medium-sized Cities in China" released by the Ministry of Environmental Protection on March 6, 2014 shows that the total amount of domestic waste generated in large and medium-sized cities in my country is 161.4881 million tons. According to the annual report, the generation of municipal solid waste The city with ...

Claims

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Application Information

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IPC IPC(8): B09B3/00
CPCY02W30/78B09B3/00
Inventor 杨增军梁亚静张学孙哲李成海鲁飞彪
Owner 西安国联质量检测技术股份有限公司
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