This paper introduces the principle and performance of the efficient fiber filtration technology and discusses the superiority of this technology when it is applied to wastewater reclamation.
本文介绍了高效纤维过滤技术的原理、性能，并论述了该技术在污水深度处理回用中应用的优越性。
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The curves of the relation between efficient value of fibre filter medium, resistance and other variables have been plotted based on the air filtration theories and theoretical calculations.
My Benson vacuum cleaner with its efficient micro filtration system cleans the rugs better than any I have used before, and it keeps the dust and pollen out of the air.