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2021-06-08
生物除臭滤池
在适宜的环境下,将恶臭气体通过生物除臭滤池装置,气体中的污染物被其中的微生物迅速大量摄取,通过微生物代谢作用,将恶臭物质转化为二氧化碳、水、无机盐等简单无机物,而得以净化。生物除臭法主要有活性污泥法、生物膜法等。
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生物除臭滤池
Date﹕2021-06-08|Source:Eclear Environmental

在适宜的环境下,将恶臭气体通过生物除臭滤池装置,气体中的污染物被其中的微生物迅速大量摄取,通过微生物代谢作用,将恶臭物质转化为二氧化碳、无机盐等简单无机物,而得以净化。生物除臭法主要有活性污泥法、生物膜法等。

生物除臭滤池

洗涤式活性污泥法

是一种悬浮活性污泥系统,由吸收塔和再生反应池构成。生物悬浮循环液自塔顶喷淋而下,臭气从塔底逆流而上与含悬浮泥浆的混合液在吸收塔中充分接触,并转移至液相形成洗涤液,再进入再生反应池,通过悬浮生长的微生物的代谢活动来降解臭气物质,其基本工艺流程见图l。洗涤式活性污泥法可去除大部分臭气物质,应用范围较广,其特点是操作条件易于控制,占地面积小,压力损失少。但该方法设备费用较高,操作复杂,且需要投加营养物质,因而应用受到一定的限制。

曝气式活性污泥法
曝气式活性污泥法曝气式活性污泥法是将臭气以曝气的形式分散到活性污泥混合液中,通过悬浮生长的微生物的代谢作用来降解臭气物质。影响曝气式活性污泥法除臭率的主要因素有:曝气池水深、曝气强度、污泥浓度、酸碱度以及营养物质的平衡等。为强化除臭效果,可向活性污泥中添加粉末活性炭,以提高设备的抗冲击负荷能力,改善发泡现象。

上海羿清环保公司是一家专注于生物除臭的环保企业,其生产的生物除臭滤池设备能够有效处理恶臭废气,因此,生物除臭滤池设备已经被各大工厂安装使用。

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