中文摘要：

随着国家对海洋生态的重视,海洋环境保护已经是人们不可回避的热点问题。综述了生物技术针对不同的典型污染源的海水污染,包括船舶污水、石油开采废水和海水养殖废水的研究现状,总结了各种生物技术的优势与不足,分析了今后生物技术处理典型污染源海洋废水的发展趋势,旨在为我国海洋水体污染预防及环境保护提供指导。

英文摘要：

Nowadays, our country are paying more and more attention on marine ecology, therefore, marine environmental protection has become an unavoidable hot issue. The research status of biotechnology treating ma- rine wastewater polluted by different typical pollution sources, including： ship sewage, oil extraction wastewater and marine aquaculture wastewater, were elaborated, the advantages and disadvantages of several kinds of biotechnologies were summarized, and the development tendency of biotechnology treating marine wastewater with typical pollution sources was analyzed, which provided guidance for domestic seawater pollution prevention and environmental protection.