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2022-02-07
污水站除臭技术的应用
近年来,城市污水处理设施数量不断增加,气味污染严重影响了环境空气质量,严重损害了城市居民的健康。污水除臭问题引起了广泛的关注。
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污水站除臭技术的应用
Date﹕2022-02-07|Source:Eclear Environmental

近年来,城市污水处理设施数量不断增加,气味污染严重影响了环境空气质量,严重损害了城市居民的健康。污水除臭问题引起了广泛的关注。

 32生物滤池

随着当前城市化进程的提速市政污水厂中的处理设备也越来越完善,可以更好地减少污染。污水处理作为一种广泛分布在城市核心区域的市政设施,在运行过程中会产生大量的臭气,这些臭气会对环境质量和人们的生活产生不可忽视的影响。随着人们环境意识和生活环境质量要求的提高,对气味的不满和指控增加,气味处理引起了国家和有关部门的关注。

 

污水气味成了中国城市污水组成的复杂性,无论是市政生活污水还是工业污水,在运输和处理过程中都不可避免地会产生气味。在日常运行中,搅拌等水流湍流,促进污水中原有和产生的气味污染物的释放,形成气味污染。气味污染物有刺鼻的气味,常见的气味成分主要有三种类型:

一种是硫化合物,包括H2S。甲硫醚。甲硫醇等;

第二种是氮化合物,包括NH3。二甲胺

第三种是碳。二甲胺。氧化合物。如低级醇。脂肪酸。脂肪酸。脂肪酸。

 

污水恶臭污染严重影响了空气环境质量和人类健康,除臭已成为当今社会可持续发展的趋势之一目前大部分的城市污水处理设施都采用了相应的除臭技术来控制恶臭污染。通过对现行除臭技术的分析,发现除臭系统能有效控制恶臭,气味排放浓度能达到国家相关标准。常用的除臭技术较多,其中生物法应用最广泛,其次是活性氧化法。天然植物液体除臭法。高能离子除臭法。在实际除臭技术选择,应综合考虑各种因素,努力实现环境、经济和社会效益。


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