高盐有机废水处理技术研究新进展

  随着工业的发展，大量排放的高盐有机废水对环境产生非常不利的影响。本文对传统的物理化学方法处理高盐废水进行总结，重点论述了膜分离技术在高盐有机废水处理中的应用。同时指出生物法（好氧生物法、厌氧生物法和好氧/厌氧组合工艺）被广泛地用于高盐有机废水的处理，其处理性能主要取决于嗜盐微生物的培养和驯化。在综合分析的基础上，指出高效能氧化剂的研制、性价比优良膜的制备、嗜盐菌的快速驯化和新型生物反应器的开发是高盐有机废水处理技术中的热点研究问题，物理化学法和生物法的组合工艺是高盐有机废水处理的研究方向。

Recent developments in treatment technology for highly saline organic wastewater

With the development of industry,the increasing discharge of highly saline organic wastewater plays adverse impacts on the environment.In this paper,the application of conventional physico-chemical methods,especially membrane separation technology,for the treatment of highly saline organic wastewater is summarized.The biological methods,including aerobic,anaerobic and aerobic/anaerobic hybrid technologies are also widely used in disposing of highly saline organic wastewater,and the performance of which depends on the cultivation and domestication of halophilic microorganisms.The synthesis of high-efficiency oxidants,preparation of membranes with better cost performance,rapid acclimatization of halophilic bacteria and development of new reactor would be hot points in treatment of highly saline organic wastewater;and the combined technology of physico-chemical methods and biological methods would be the future research orientation for treatment of highly saline organic wastewater.