船舶生活污水处理技术研究

Study on technology of ship domestic sewage treatment

结合国内外现状及实船调查资料,对船舶生活污水的水量及水质特征进行研究,分析了影响船舶生活污水处理的因素,介绍了船舶生活污水处理的国内外研究现状,并探讨了处理技术的研究方向。结果表明,船舶生活污水排放的水力负荷变化较大,水质随不同船型和卫生设备类型及排水系统形式有较大差异。膜生物法用于船舶生活污水处理具有良好的应用前景,国内应针对船舶生活污水处理开展相关研究。

Characteristics of ship domestic sewage quantity and quality are studied with examination in ship and actuality at home and abroad, the environmental influencing factors of ship domestic sewage treatment are analyzed, the research actuality at home and abroad is introduced,the research direction is discussed. Based on the study, hydraulic load of sewage on board is large, and the quality of sewage vary greatly with the types of ships, sanitation and wastewater systems. MBR is thought to be a hopeful technology to treat ship domestic sewage, and correlative study should be carried out in China.