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2021-05-07
生物滤池工艺流程
生物滤池的排气筒高度按照GB14554--1993恶臭污染物排放标准中的规定,最低高度不得低于15m。除臭系统配套装置主要是风机、循环喷淋装置,该装置由循环水箱、循环水泵、循环管路等组成。
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生物滤池工艺流程
Date﹕2021-05-07|Source:Eclear Environmental

生物滤池的排气筒高度按照GB14554--1993恶臭污染物排放标准中的规定,高度不得低于15m。除臭系统配套装置主要是风机、循环喷淋装置,该装置由循环水箱、循环水泵、循环管路等组成。

生物滤池工艺流程

预洗池喷淋系统为连续运行模式,功能是调节臭气温度、增加湿度,同时也可去除部分污染物,主要包括循环水泵、增湿调温设施、喷淋液供给系统等。生物滤池喷淋系统为间歇运行模式,功能是保持湿度,去除剩余污染物,主要包括喷淋水泵、喷淋液供给系统等。

喷淋管路由管道、流量计、喷嘴、阀门等部件组成。管道均采用UPVC材质;喷嘴选用无堵塞螺旋喷嘴,该喷嘴喷雾效果好,雾化程度高,保证喷淋液均匀喷洒。

艺流程

离心风机通过风管将各个臭气点位产生的臭气输送至生物除臭装置(内设预洗池及生物滤池),先经过装置内前置预洗池循环喷淋,去除臭气中的NH,氨气溶于水形成碱性溶液,循环喷淋可去除臭气中的硫化氢,同时吸收少量有机臭气污染物,增加了臭气的湿度并调整温度,然后增湿调温后的臭气进入后置生物滤池,含臭气体自下向上通过附着有微生物的填料空间,恶臭成分在微生物的新陈代谢作用下降解成为二氧化碳、水以及其它低害物质,最后净化后的气体进人排气筒,实现气体达标排放。填料层采用板式结构,以改善气流分布,污染负荷与生物量、养分合理匹配,减少气流短路。填料层上部间歇喷水,保证填料的湿润,为微生物新陈代谢和繁衍提供有利条件。

生物滤池工艺流程

上海羿清环保是一家专注于生物滤池除臭方案设计和设备生产的环保公司,其生产的生物滤池臭气处理设备能够有效处理臭气,而且不会产生二次污染,受到业内人士的一致赞誉。

 

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