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2021-07-29
2021年污水站除臭的常用方法
废水处理站废气主要由氨、硫化物等组成。主要可分为5类:硫化氢、硫醇硫醚等含硫化合物;含氯化合物如胺类、酰胺和吲哚类;卤素化合成物如氯气、卤代烃;简单烃类化合物如烷烃、烯烃、芳烃、芳烃等;含氧有机物如醇、酚、醛、酮、有机酸等。尽管从总体上看,废气处理站的污染物浓度一般都不大,但是废气没有经过有效处理就直接排放,也会对周围环境造成极大的污染,特别是对社会的影响非常恶劣。
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2021年污水站除臭的常用方法
Date﹕2021-07-29|Source:Eclear Environmental

废水处理站废气主要由氨、硫化物等组成。主要可分为5类:硫化氢、硫醇硫醚等含硫化合物;含氯化合物如胺类、酰胺和吲哚类;卤素化合成物如氯气、卤代烃;简单烃类化合物如烷烃、烯烃、芳烃、芳烃等;含氧有机物如醇、酚、醛、酮、有机酸等。尽管从总体上看,废气处理站的污染物浓度一般都不大,但是废气没有经过有效处理就直接排放,也会对周围环境造成极大的污染,特别是对社会的影响非常恶劣。

普通污水处理厂均为封闭式,其除臭方法是采用空间脱臭与强制通风相结合的方式,将恶臭降至最低。

臭味治理技术由最初的扩散释放、洗涤、化学吸收发展到传统的吸附、焚烧、化学吸收,直到最近才出现的生物脱臭、光催化氧化、臭氧氧化、等离子分解等除臭技术,恶臭技术不外乎借助物理、化学、生物等手段或其联合工艺来达到处理目的。

污水站除臭

污水站除臭工艺

这些废气经风机作用进入 UV光触媒废气净化装置,利用特制的高能高臭氧 UV紫外光束照射工业废气,将恶臭/工业废气裂解成:氨、三甲胺、硫化氢、甲硫醇、甲硫醇、甲硫醚、二硫化碳和苯乙烯,硫化物H2SVOC类、苯、甲苯、二甲苯等的分子链结构,使得有机或无机高分子恶臭化合物分子链在高能紫外线光束照射下降解,转化为低分子化合物,如CO2H2O等,经过 UV光触媒分解后的恶臭气体进入到植物液喷淋系统,植物液通过喷淋装置喷入植物液,在植物液中形成雾状,并在植物液中加入有机或无机聚合物,在植物液中加入 UVH2O等,在高能紫外线光束照射下,降解降解为低分子化合物,如CO2H2O等,经 UV光触媒分解后产生的恶臭气体进入植物液喷淋系统,植物液通过喷淋装置喷入植物液喷淋系统,使植物液分子分子在高能紫外线光束照射下,降解转化为低分子化合物,如CO2H2O等,经过 UV光触媒分解后的恶臭气体进入植物液喷淋系统,植物液通过喷淋装置喷洒成雾状,在高能紫外线光束照射下,降解转化为低分子化合物,如CO2H2O等,经 UV光触媒分解后的恶臭气体进入植物液喷淋系统,植物液通过喷淋装置喷入植物液喷淋系统,植物液通过喷淋装置最终在植物体液的吸附和分解作用下,臭气分子被吸附、分解,达到除臭、净化的目的。

上海羿清环保公司是一家专注于生物除臭的环保公司,其生产的污水站除臭设备能够有效处理恶臭气体,而且不会产生二次污染,受到业内人士的一致好评。

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