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2021-02-05
生物除臭应用进展是怎么的?生物除臭设备的工作原理
生物除臭应用进展是怎么的?生物除臭设备的工作原理。生物除臭主要是利用微生物除臭,通过微生物的生理代谢将具有臭味的物质加以转化,使目标污染物被有效分解去除,以达到恶臭的治理目的。那么,生物除臭设备的工作原理是什么呢?
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生物除臭应用进展是怎么的?生物除臭设备的工作原理
Date﹕2021-02-05|Source:Eclear Environmental

生物除臭应用进展是怎么的?生物除臭设备的工作原理介绍。生物除臭主要是利用微生物除臭,通过微生物的生理代谢将具有臭味的物质加以转化,使目标污染物被有效分解去除,以达到恶臭的治理目的。那么,生物除臭设备的工作原理是什么呢?接下来,我将具体介绍一下生物除臭设备的工作原理。

生物除臭应用进展是怎么的?生物除臭设备的工作原理介绍 

恶臭气体不仅对生态环境造成严重影响,而且对人体健康具有极大的危害,会使中枢神经产生障碍、病变,引起慢性病。杂环香料的阈值低、气味强度大且不愉快,在生产和包装过程中极易有大量的气味逸出,对公司内部和周边人群易造成身心不愉快。该厂产生的废气浓度较低,成分复杂,监测难度大,治理困难。国外早在20世纪50年代末便开始了恶臭气体污染治理的研究,并积累了丰富的理论知识和实践经验。我国20世纪80年代才开展恶臭气体污染的调查、测试和标准方面的研究,而对脱臭技术的研究则是从20世纪90年代才开始进行。

当含有气、液、固三项混合的有毒、有害、有恶臭的废气经收集管道导入本系统后通过培养生长在生物填料上的高效微生物菌株形成的生物膜来净化和降解废气中的污染物。此生物膜一方面以废气中的污染物为养料,进行生长繁殖;另一方面将废气中的有毒、有害恶臭物质分解,降解成无毒无害的 CO2,H2O,H2SO4,HNO3等简单无机物,从而达到除臭的目的。

生物除臭应用进展是怎么的?生物除臭设备的工作原理介绍

生物除臭剂的基本原理:

水、微生物和氧存在的条件下,利用微生物的代谢作用氧化分解发出臭味化学物质,已做到净化处理气体的目地。

微生物解决大概可分成三个过程:

恶臭味气体被填充料吸附;

恶臭味气体向微生物表层蔓延、被微生物吸附;

微生物将恶臭味气体降解,把有害气体溶解为二氧化碳水蒸汽等无害气体。

通过设备与除臭药剂按比例混合,喷洒在空气中,药剂通过吸附、聚合等物理作用和酶促生化反应,快速去除硫化氢、甲烷、甲硫醇、氨气及其他挥发性有机物(VOC)等恶臭气体。

以上就是关于“生物除臭应用进展是怎么的?生物除臭设备的工作原理介绍”的相关内容。上海羿清环保公司生产的生物除臭设备能够有效减少臭气中的有害物质,而且无二次污染,更加节能高效。

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