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发明公开
CN109925800A 一种化工废气处理方法 无效 - 撤回

一种化工废气处理方法
摘要：
本发明公开了一种化工废气处理方法，包括如下步骤：S1、除尘：将化工废气通入废气处理装置中进行出尘，除尘后排出；S2、洗涤：将经过除尘后的化工废气通入废气处理装置中进行洗涤，让废气与填充物表面流动的洗涤液充分接触，以吸附废气中所含的酸性或碱性污物；S3、吸附：将经过洗涤的废气通入废气处理装置中进行吸附。本发明可以把废气中的灰尘进行集中处理，排放在大气中不会影响空气的质量，通过洗涤装置对除尘后的废气进行洗涤，最后对废气中的含苯类有机物进行吸附，通过多种方式进行处理，处理更加彻底的特点，解决了现有化工废气处理不彻底，因此残留大量有害物质，严重威胁着人们的身体健康的问题。
摘要（英）：

The invention discloses a chemical waste gas treatment method which comprises the following steps: S1, dust removal: introducing chemical waste gas into a waste gas treatment device for dust removal,and discharging the chemical waste gas after dust removal; S2, washing: introducing the dedusted chemical waste gas into the waste gas treatment device for washing to allow the waste gas to fully contact with a washing liquid flowing on the surface of a filler to adsorb acidic or alkaline dirt contained in the waste gas; and S3, adsorption: introducing the washed waste gas into the waste gas treatment device for adsorption. According to the invention, dust in the waste gas can be centrally treated, and the quality of air is not affected when the chemical waste gas is discharged into the atmosphere; the dedusted waste gas is washed by a washing device; and finally benzene-containing organic matters in the waste gas are adsorbed, the chemical waste gas is treated in various ways, the characteristic of more thorough treatment is achieved, and the problem that the existing chemical waste gas is not completely treated, a large amount of harmful substances are left, and the health of peopleis seriously threatened is solved.

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