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2021-06-23
高能离子法臭气处理设备
随着污水处理厂提标改造及污水厂气态污染物排放指标日趋严格,污水处理厂除臭治理变得更为重要。污水处理厂臭气来源主要为从待处理污水中挥发的恶臭气体,以及污泥浓缩、脱水及外运过程中释放的臭气。针对臭气去除,国内常用的方法包括天然植物液喷淋法、生物过滤法、化学反应法、活性炭吸附法等。
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高能离子法臭气处理设备
Date﹕2021-06-23|Source:Eclear Environmental

随着污水处理厂提标改造及污水厂气态污染物排放指标日趋严格,污水处理厂除臭治理变得更为重要。污水处理厂臭气来源主要为从待处理污水中挥发的恶臭气体,以及污泥浓缩、脱水及外运过程中释放的臭气。针对臭气去除,国内常用的方法包括天然植物液喷淋法、生物过滤法、化学反应法、活性炭吸附法等。

臭气处理设备

而相比常规除臭方法,近些年逐渐流行的以离子除臭法为原理的工艺,如高能离子法、低温等离子法、光催化氧化法等具有除臭效果稳定良好、占地面积小、无二次污染、操作简单、低能耗等明显优势。

高能离子法主要依靠离子发生装置产生的高能粒子,与空气中的氧分子反应,形成正负氧离子,通过将富含氧离子的新风与臭气混合,氧化分解含氨和含硫分子等恶臭污染因子;低温等离子除臭通过在电极间外加高压高频交变电流,产生电子、离子、自由基及分子碰撞反应,在臭气通过时,使其中的恶臭气体分子断键,达到除臭目的;光催化法则通过使用具有光催化功能的金属氧化物材料,在光照条件下,产生类似光合作用的光催化反应,形成活性很强的自由基和超氧离子等活性氧,破坏臭气中有机物化学键,达到分解有机物、杀菌、除臭的目的。

生物法主要采用微生物来进行臭气处理,是目前认为最环保的除臭方法。上海羿清环保是一家专注于生物除臭的环保公司,其生产的生物滤池臭气处理设备能够有效处理恶臭气体,受到业内人士的一致好评。

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