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2020-08-06
有关生物滤池对污水厂处理技术的研究
恶臭广泛产生于工农业生产、污水处理、污泥处理及垃圾处置过程。而处理过程中臭气味道较重,严重影响附近的生态环境和空气质量,也影响周围人员的生活及健康,此外,国家对于臭气排放的标准也日益严格,因此,对于污水厂的臭气控制势在必行。目前除臭工艺主要采用的是生物滤池除臭设备
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有关生物滤池对污水厂处理技术的研究
Date﹕2020-08-06|Source:Eclear Environmental


许多比较发达的国家对于污水的处理率达到了90%,但是我国的污水处理率离这个标准还很远,这其中还包括了小城市低标准的污水处理。我国的经济快速发展,人们对于可用水资源污染的状况愈发重视,对于污水处理的标准也越来越高。一直以来,我国的污水处理方式都是仿照国外的处理方法,应用最为广泛的方法是活性污泥处理法。但是一般的活性污泥技术普遍达不到国家要求的排放标准,并且活性污泥技术在处理过程中会产生有害气体,还需要相当面积的土地,在如今寸土寸金的城市周边建设如此庞大的污水处理厂需要大量的资金。所以,我们必须要选择一个占地面积小、投资成本低、操作简单且处理效果好的方法,以便更好地进行污水处理,减少污水对环境的危害。

污水厂生物滤池除臭项目

活性生物滤池技术应用现状

生物滤池技术是20世纪90年代开始出现的新型污水处理技术,现在已经发展到很多形式,被很多发达国家普遍应用。生物滤池技术不仅能够除掉污水中的SS、COD、BOD、AOX,还可以进行硝化、脱氮、除磷等反应。生物滤池技术最为主要的作用就是把生物氧化同过滤悬浮固体两者结合起来,这样可以直接省去二次沉淀池。生物滤池技术凭借超大的容积、水力负荷,更好的处理效果和更少的资金投入,在污水处理方面展现出很强的优势。

生物滤池除臭设备

生物滤池是根据生物脱臭法的原理研发而成的。生物脱臭法是利用微生物的生物化学作用,使污染物分阶,转化为无害或者少害的物质,微生物和细菌利用臭气成分作为其生长繁殖所需的基质,通过不同的转化途径将大分子或者结构复杂的恶臭污染物经异化作用最终氧化分解为简单的水、二氧化碳等无机物,同时经通话作用并利用异化最用过程中产生的能量,使微生物和细菌的生物体得到增长繁殖,为进一步发挥其对恶臭污染物的处理能力创造有利的条件。羿清YQD生物滤池设备就是如此,相比其传统的生物过滤法,羿清YQD生物滤池设备的生物洗涤法优势更加突出,采用特殊菌种,处理效率高,结构模块化,安装简单,易挂膜、易启动、抗冲击能力强,出水水质高,能够广泛适用于处理化工、制药、电镀、喷漆、印刷等行业产生的有害污染物以及废水处理厂、堆肥厂、垃圾填埋场等产生恶臭的场所。

 

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