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2021-12-14
污水处理厂的多层次废气处理
污水处理厂是垃圾处理的集中场所。大量垃圾堆积产生的恶臭,即废气,具有扩散性强的特点。那么如何处理废气呢?
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污水处理厂的多层次废气处理
Date﹕2021-12-14|Source:Eclear Environmental

污水处理厂是垃圾处理的集中场所。大量垃圾堆积产生的恶臭,即废气,具有扩散性强的特点。那么如何处理废气呢?

污水站除臭设备

随着经济发展的推动,工业产业步履加快,人民生活水平逐步提高,导致生活垃圾和工业垃圾的排放越来越大,无形中增加了污水处理厂的工作压力。

因此,如果废水处理厂不能及时妥善处理这些废气,很容易造成广泛的空气污染。如果人们长期生活在这种恶臭的环境中,就会严重危害他们的健康。

从废气处理方法入手,多层次除臭净化废气是有效帮助提高人民生活质量的关键措施。

废气的特点是气味强烈,扩散性强。如果处理不当,污水处理厂周围几公里的区域就会受到影响。这些废气绝大部分来自于污水处理厂中的垃圾,以及污水处理过程中污泥堆积引起的,不仅会污染自然生态环境,还会危害人们的健康。

废气处理的关键是除臭。目前,污水处理厂最常用的废气除臭方法是吸附除臭方法和植物吸收除臭方法,通过创造除臭环境来吸收废气异味。化学除臭法需要在污水中投入大量化学试剂,综合成本高,不适合广泛使用。

污水处理厂的废气主要分为两个类型:有机化合物与无机化合物。有机化合物包括醚、酮、醛、低分子脂肪酸等物质些有机化合物含有活性基团,容易发生化学反应,产生新的化学物质。如果这些物质中的活性基团与其他化学物质发生反应并被氧化,其气味就会消失。

无机化合物主要是常见的硫化氢气体、氨等,一般需要进行物理中和反应或化学反应来降低无机化合物浓度,以达到除臭的目的。

污水处理厂在处理废气时将除臭工作进行多层次处理,有效帮助降低废气处理成本,优化废气处理方法,有效提高污水处理厂的工作质量和效率。与传统处理方法相比,多层次废气处理方法工艺简单,操作难度小,实用性增加,实际投入成本低。

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