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2021-04-02
臭气处理设备原理
目前各种除臭技术迅猛发展,臭气处理设备也逐步更新。那么常见的臭气处理设备原理是什么?具体有哪些呢?接下来,我将具体介绍一下常见的臭气处理设备原理。
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臭气处理设备原理
Date﹕2021-04-02|Source:Eclear Environmental

目前各种除臭技术迅猛发展,臭气处理设备也逐步更新。那么常见的臭气处理设备原理是什么?具体有哪些呢?接下来,我将具体介绍一下常见的臭气处理设备原理。

臭气处理设备原理

“滴滤+改良式生物过滤”

事实上,不论什么形式的生物除臭,都是利用微生物菌将臭气成分降解的过程。不论生物过滤,还是生物滴滤,在以往的地上污水处理厂的除臭工程中都得到过较为成功的应用。在生物过滤段,固相和水项均富集大量的微生物,将绝大部分污染物拦截和去除,在后段的改良式生物过滤段,采用低负荷的工艺参数,且微生物相更加复杂,对更加微量的臭气成分进行更加彻底的去除。

通过对实际工程中的观察,证实了实际情况切合了设计的预想:大部分臭气成分,尤其是氨和硫化氢,在第一段滴滤段即可得到相当程度的去除,少量脂肪酸,硫醇等气体在滴滤段去除效率较低,但在第二段,则可以得到较为彻底的去除。由于滴滤段主要去除的是硫化氢,因此整个环境为酸性环境,PH可控制在2~2.5。在这种情况下,硫化细菌可以肆意的增长,而其他的菌种则得到了一定程度的抑制。整个固相和液相,有丰富的硫化细菌,硫化细菌产生的代谢产物,可直接把废气中的氨中和掉。在第二段,通过改善,把以前的简单过滤的除臭系统,改为短时间定期高强度洒水。因为,原来的灌溉系统,流量小,不足以把填料中的代谢产物冲刷掉,仅仅可以起到对填料进行湿润的作用。改良后,定期短时间的高强度冲刷,一方面可以湿润填料,同时可以在此事将微生物的代谢产物冲刷出系统,从而使系统得到一定程度的“更新”。更新后的过滤段,内部的酸碱性基本为中性,从而可以大量生长各种杂菌。

臭气处理设备原理

上海羿清环保是一家专注于臭气处理设备生产和除臭方案设计的环保公司,其生产的生物滤池臭气处理设备能够有效处理臭气,而且无二次污染,更加高效绿色环保。

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