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2021-06-07
臭气处理公司的除臭方法有哪些
技术发展推动了除臭效果的提升,那么,臭气处理公司的除臭方法有哪些呢?接下来,我将具体介绍一下。
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臭气处理公司的除臭方法有哪些
Date﹕2021-06-07|Source:Eclear Environmental

技术发展推动了除臭效果的提升,那么,臭气处理公司的除臭方法有哪些呢?接下来,我将具体介绍一下。

吸附法

吸附法是指臭气通过具有吸附功能的吸附剂时,由气相转移至固相的除臭过程。其原理是臭气通过具有强吸附能力的物质时,臭气被吸附材料所捕捉而去除。目前常用的吸附剂主要有活性炭、活性白土、硅胶、离子交换树脂等。吸附法的设备简单,运行管理容易,其最大的优点就是净化效率很高,但是随着吸附的进行,在某个时刻会达到吸附平衡,即吸附剂的吸附量等于脱附量,此时,吸附剂就需要更换或者再生,然而吸附剂价格昂贵并且再生比较困难,这就在很大程度上限制了吸附法的使用。之外,吸附法对臭气的含尘量及湿度也有一定要求。因此,吸附法一般适用于高标准的臭气处理。

臭气处理设备

化学法

化学法主要是利用化学介质与臭气发生化学反应,从而改变臭气的化学性质来达到除臭的目的。目前,常用的化学除臭方法有化学吸收法,化学氧化法和燃烧法等。

化学吸收法

化学吸收法主要是利用NaOH、H2SO4等化学物质能够与硫化氢及氨气等无机类恶臭气体反应的性质来达到除臭的目的。通常情况下,化学吸收法采用多级吸收来完全去除硫化氢、氨气等臭气,即第一级除去氨气,选用酸液喷淋,第二级除去硫化氢,选用碱液喷淋。化学吸收法对硫化氢及氨气去除较为完全,但是对硫醇等其它有机恶臭气体去除效率很低,并且化学吸收法的运行费用较高,因此,化学吸收法的使用受到了一定程度上的限制。

上海羿清环保是一家专注于生物除臭的臭气处理公司,其生产的生物滤池臭气处理设备能够有效处理恶臭气体,受到业内人士的一致好评。

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