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The Performance of SAF with Novel Media on Oestrogen Removal

机译:SAF与新型培养基去除雌激素的性能

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Submerged aerated filters (SAFs) are an attractive technology in wastewater treatment with low capital costs and small footprint, but little was known on the refractory organic removal in this reactor, upflow SAFs filled with wool fleece media and Kaldnes was operated in the lab under well-controlled conditions. Experiments using El, E2 and EE2 were employed to study the removal behaviour of SAFs. Oestrogen removal showed higher removal efficiency in the SAF with wool than that with Kaldnes. This was thought to be due to the fact that the adsorption characteristics of wool could lead to a better adsorption of hydrophobic pollutants in well mixed reactors, thus more microorganisms could accumulate for better removal behaviour.
机译:潜水式曝气过滤器(SAFs)是废水处理中的一项有吸引力的技术,具有较低的投资成本和较小的占地面积,但对该反应器中的难处理有机物去除知之甚少,装有羊毛绒介质的上流SAFs和Kaldnes在实验室的井下操作。控制的条件。使用E1,E2和EE2的实验被用来研究SAF的去除行为。羊毛中SAF的去除效率高于Kaldnes。人们认为这是由于以下事实:羊毛的吸附特性可以导致在充分混合的反应器中更好地吸附疏水性污染物,从而可以积累更多的微生物以实现更好的去除性能。

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