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首页> 外文会议>Membrane technology 2008 >IS BUFFERING THE ANSWER TO OVERCOME THE FLUCTUATION OFINDUSTRIAL EFFLUENT QUALITY AT AN UF-RO PLANT?
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IS BUFFERING THE ANSWER TO OVERCOME THE FLUCTUATION OFINDUSTRIAL EFFLUENT QUALITY AT AN UF-RO PLANT?

机译：是否在应对UF-RO工厂中工业废水质量波动方面的负担？

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The performance of the UF-RO plant depends highly on the quality of the effluent. In thisrncase the effluent quality varies a lot and therefore not always suitable for (re)use.rnSometimes other water sources have to be used, like drinking water. However the intakerncosts of drinking water makes the UF-RO plant economically less attractive. For thisrnreason an investigation is started on the impact of a water buffer, stabilization pond onrnthe industrial effluent water quality. This paper evaluates the water quality and thernperformance of the UF-RO plant fed by industrial effluent after buffering in arnstabilization pond.rnThe concentration of foulants decreases significantly during buffering in a stabilizationrnpond. This is in contrast with the results of SUR measurements. However due to thernpretreatment well filterable UF feedwater could be obtained. The fouling rate of the ROrnunit was almost similar for both the stabilized and the unstabilized effluent. In general itrnseems that the temperature and presence of algae are the main disadvantages of effluentrnwater buffering in a pond and not expected effluent water fouling properties. Thernsuccessful UF-RO processing of algae in effluent feed water should be furtherrninvestigated. In the full scale UF-RO application the water temperature and the linkedrnwater viscosity will be a problem in winter time when temperature drops to below 10°C,rnwhich can not be compensated in the UF-RO systems.
机译：UF-RO工厂的性能在很大程度上取决于废水的质量。在这种情况下，出水水质变化很大，因此并不总是适合（重复使用）。有时必须使用其他水源，例如饮用水。然而，饮用水的摄入成本使得UF-RO工厂在经济上不那么吸引人。为此，开始研究缓冲水，稳定池对工业废水水质的影响。本文对在稳定池中缓冲后工业废水进料的UF-RO工厂的水质和性能进行了评估。在稳定池中缓冲期间，污垢物的浓度显着降低。这与SUR测量的结果相反。但是，由于进行了预处理，因此可以获得可过滤的超滤给水。对于稳定的和不稳定的废水，ROrnunit的结垢率几乎相似。通常，似乎温度和藻类的存在是池塘中污水缓冲的主要缺点，并且没有预期的污水结垢特性。 UF-RO在废水给水中的成功处理需要进一步研究。在全面的UF-RO应用中，冬天温度降至10°C以下时，水温和相关水的粘度会成为问题，这在UF-RO系统中是无法弥补的。

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