The Application Of Membrane Separation Technology In Wastewater Reuse

Membrane separation technology is a way that make use of the outside energy or the chemic potential difference as impetus , and separate , class , purify and enrich solute and impregnant in the savage membrane or the compound membrane. It is a developing new technology. It has being attended that the application of membrane separation technology in the wastewater treatment process. Wastewater reuse is a good measure of saving water. It will be a new market. According to different intents and different standards of wastewater reuse , membrane separation technology is applied to advanced wastewater treatment.Active carbon adsorption , prefiltration , membrane filtration are applied in this trial. The parameters and membrane fouling and membrane cleaning of polypropylene microfiltration membrane and mixed fibrin microfiltration membrane is investigated. And an effective cleaning procedure is proposed. The permeability of membrane can be rehabilitated over 98% of its initial. Reuse feasibility is conformed in this trial.