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2022-07-26
生物过滤除臭是怎样的?
现如今,随着有关部门对环境的要求越来越高,各行业也在寻找一种好的方法进行除臭。而经过对比发现,生物除臭法是相对较好用的除臭方法。那么生物过滤除臭是怎样进行除臭,又有几个阶段呢?工艺特点是什么?
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生物过滤除臭是怎样的?
Date﹕2022-07-26|Source:Eclear Environmental

       现如今,随着有关部门对环境的要求越来越高,各行业也在寻找一种好的方法进行除臭。而经过对比发现,生物除臭法是相对较好用的除臭方法。那么生物过滤除臭是怎样进行除臭,又有几个阶段呢?工艺特点是什么?

生物滤池

       生物过滤除臭系统是利用纤维填料或多孔填料表面附着生长的微生物膜能够吸附和降解臭气分子并将转化为无毒、无害、无味的简单物质分子。首先将臭气收集输送到加湿保温系统,在流过含有丰富微生物的生物滤池内,完成吸附降解后,将处理后的清新气体排放至大气中。
       生物除臭过程主要分为以下几个阶段:
        1、气液扩散阶段:臭气中的化学物质首先通过填料气/液界面由气相转移到液相;
        2、液固扩散阶段:废气中的异味化学物由液相扩散到生物填料的生物膜;
        3、生物氧化阶段:生物填料表面形成的生物膜中的微生物把异味气体分子氧化,同时生物膜会引起氮或磷等营养物质及氧气的扩散和吸收。
       生物过滤通过上述三个阶段把废气中的污染物质转化为二氧化碳、水、无机盐、矿物质等,从而达到异味净化的目的。
       工艺特点:
       1、应用范围广、去除率高
       2、运行管理方便、维修少
       3、无需使用有害的化学药品、处理后无二次污染

           4、运作成本低、使用寿命长

生物滤池除臭设备

          上海羿清环保科技有限公司是一家集设计、研发、生产、制造于一体的恶臭废气处理、有机废气处理公司、羿清环保在臭气处理方面具有丰富的经验、如果您有臭气或者废气方面的困扰,可以随时联系我们,我们随时为您解决问题。

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