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2021-05-28
城镇污水站除臭的方法有哪些?
城镇污水站除臭的构筑物或设备主要有:提升泵房、粗格栅、调节池、细格栅、沉砂池、初沉池、生化池、污泥提升泵房、污泥储池、污泥浓缩池、污泥脱水机房等。提升泵房中的提升井、沉砂池可采用玻璃钢盖板密封;粗格栅、细格栅可采用阳光板加罩密封;调节池、生化池、污泥储池及污泥浓缩池可采用混凝土加盖密封;初沉池可采用反吊膜密封;污泥提升泵房、污泥脱水车间可利用自身墙体防止恶臭气体散发。
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城镇污水站除臭的方法有哪些?
Date﹕2021-05-28|Source:Eclear Environmental

城镇污水站除臭的构筑物或设备主要有:提升泵房、粗格栅、调节池、细格栅、沉砂池、初沉池、生化池、污泥提升泵房、污泥储池、污泥浓缩池、污泥脱水机房等。提升泵房中的提升井、沉砂池可采用玻璃钢盖板密封;粗格栅、细格栅可采用阳光板加罩密封;调节池、生化池、污泥储池及污泥浓缩池可采用混凝土加盖密封;初沉池可采用反吊膜密封;污泥提升泵房、污泥脱水车间可利用自身墙体防止恶臭气体散发。

城镇污水站除臭的方法有哪些?

收集系统设计

臭气量计算城镇污水处理厂的除臭构筑物产生的臭气量不仅与构筑物的空间有关,还与换气次数有关。通风换气的标准需要考虑在保证操作人员的健康和安全的前提下尽量减少臭气处理量。

通常,对于无人进入的非工作密封空间换气次数取1耀3次/h;对于偶尔有人进入的非工作密封空间换气次数取5耀6次/h;对于人员进入不是特别频繁的工作密封空间换气次数取6耀8次/h;对于人员进入交频繁的工作密封空间换气次数取8耀12次/h。

换气次数的选择应根据密封特点、收集臭气的难易度,以及环境舒适性等方面的要求来合理调整。对于同一构筑物,当恶臭弱区与恶臭强区连通时,应该把恶臭弱区的换气次数取得更小些,恶臭强区取得更大些,这样保证了恶臭弱区空气流向恶臭强区,形成了合理的气流组织。

城镇污水站除臭的方法有哪些?

上海羿清环保公司是一家专注于生物除臭的环保公司,其生产的生物滤池污水站除臭设备能够有效处理恶臭气体,受到业内人士的一致赞誉。

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