膜集成技术在海水养殖中的应用与探索

Research and Application of Membrane Technology in Mariculture

采用超滤、紫外辐射、臭氧氧化三种形式的多效滤除、混和协同作用，展示并模拟出了应用膜集成技术预防养殖用海水水质恶化的最佳技术路线．通过可行性试验表明，超滤膜过滤与臭氧氧化作用均有可靠的杀菌效果。组合工艺不但保持了养殖所需的盐氛围，且可以增加水中的溶解氧，净化水质，从而提高海水的重复利用率，节省能源。

The optimum technical route for preventing mariculture water pollution has been simulated with the application of multi-filtration and co-effects of ultrafiltration, ultraviolet and ozonation. Feasibility experiments show that both UF and ozonation have achieved reliable sterilization results. This sort of integrated process not only keeps salt concentration that mariculture needs, but also increases dissolved oxygen content,thus raising the re-utilization ratio of pure seawater and saving the energy.