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A Comprehensive Treatment Method of Hazardous Solid Waste

A comprehensive treatment and dangerous technology, applied in the field of comprehensive treatment of hazardous solid waste, can solve the problems of wasting paint buckets and ineffective use of organic solvents, and achieve the effects of improving recovery rate, facilitating collection and recycling, and improving economic efficiency

Active Publication Date: 2018-10-19
JINHUA HAIRI HOME SUPPLIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a comprehensive treatment method for hazardous solid waste, which solves the problems in the prior art of wasting paint buckets and unable to effectively utilize a large amount of organic solvents contained in residual paint

Method used

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Embodiment Construction

[0018] Specific embodiments of the present invention will be further described below. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0019] A comprehensive treatment method for hazardous solid waste of the present invention comprises the following steps:

[0020] (1) Handling of paint buckets

[0021] a. Put a plastic bag inside the empty paint bucket, then pour the paint into the bucket, and seal the lid for use;

[0022] b. During the use of the paint bucket with a plastic bag in step a, when a small amount of paint is stained on the bucket, use acetone to wipe and clean it; if it has not been cleaned for a long time until the paint is cured, han...

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PUM

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Abstract

The invention discloses a comprehensive treatment method for dangerous solid waste. The method includes the following steps of (1) treatment of a paint bucket, (2) treatment of waste paint produced in the production process, (3) recycling of the paint bucket and (4) recovery of acetone. Due to the fact that a plastic bag is additionally arranged inside the paint bucket, on one hand, paint can be prevented from being directly attached to the paint bucket, and the recovery rate of the paint bucket is increased; and on the other hand, residual paint can be better collected and recycled, organic solvent in the residual paint can be effectively recycled, and economic efficiency is improved.

Description

technical field [0001] The invention relates to the field of solid waste recovery and treatment, in particular to a comprehensive treatment method for hazardous solid waste. Background technique [0002] When furniture manufacturers use dangerous substances such as paint and other organic solvents, the general treatment method is to cure the residual paint in a paint bucket, and the bucket and paint will be specially treated by a professional dangerous goods disposal company. This method It meets the requirements of national environmental protection regulations, but a large number of paint buckets are disposed of together with the waste paint, resulting in more waste. In addition, the residual paint contains a large amount of organic solvents, which also causes a lot of waste without recycling. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a comprehensive treatment method for hazardous solid waste, which solves...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00
Inventor 赵丛华
Owner JINHUA HAIRI HOME SUPPLIES