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2021-05-14
生物滤池除臭必要性
在生活污泥发酵工程中,臭气产生的根本原因是局部厌氧现象和大分子有机物降解过程中的中间产物积累,而不及时翻堆和不充分发酵都会造成局部厌氧现象。在发酵高温期,氨基酸脱羧作用产生的臭胺和有机物直接作用的挥发性脂肪酸,它们是污泥发酵过程中产生臭味的重要组成部分。
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生物滤池除臭必要性
Date﹕2021-05-14|Source:Eclear Environmental

在生活污泥发酵工程中,臭气产生的根本原因是局部厌氧现象和大分子有机物降解过程中的中间产物积累,而不及时翻堆和不充分发酵都会造成局部厌氧现象。在发酵高温期,氨基酸脱羧作用产生的臭胺和有机物直接作用的挥发性脂肪酸,它们是污泥发酵过程中产生臭味的重要组成部分。

生物滤池除臭必要性

生物泥发酵恶臭危害

在生活污泥发酵工程中产生的臭气具有浓度低、产量大的特点,当发酵臭气累积到一定浓度时,主要的臭气物质就会通过特定的致臭基对人体嗅觉细胞产生一定的刺激,严重时会引起人晕厥,引发事故。操作者长期暴露在臭气中,对身体危害很大,容易引起头痛、眩晕、呼吸道不适等症状,因此更应做好防护。但由于发酵设备长期在高湿环境下工作,极易发生电气短路事故,严重威胁着企业的生产安全。

发酵臭气生物滤池处理技术原理

生物滤池是一种经济有效、运行困难且方便高效的生物除臭工艺,在工业污水处理工程中得到了广泛应用。利用过滤材料层吸收致臭污染物,利用过滤材料表面的微生物有效降解污染物。它的结构层次分明,主要由预洗池、喷淋池、滤料池、循环系统及配套管道系统、风机组成。

生物滤池除臭必要性

目前,上海羿清环保生物滤池臭气处理设备已广泛应用,能有效地处理臭气,且无二次污染。

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