摘要： 海洋生物污损是海洋工程装备与设施服役过程中面临的一大难题。对于海水冷却管道而言，污损生物的生长会使管道管壁变厚甚至管道堵塞，导致冷却效率下降。近年来国内外学者探究了众多管道防污新技术，例如超声防污法等物理防污方法和季铵盐、脂肪胺药剂等化学防污方法。文章从这些防污方法的原理、使用效果、环保性等方面进行介绍与分析，并对其应用可行性进行分析和展望。

关键词: 海水冷却管道, 海洋生物污损, 防污药剂, 防污技术

Abstract: The growth of marine fouling organisms was a major problem for marineengineering equipment and facilities. For seawater cooling pipes，the growth of fouling organisms would thicken or even block the pipe，resulting the decrease of cooling efficiency. In recent years，researchers had explored many new pipeline antifouling technologies，such as physical antifouling method（ultrasonic antifouling method）and chemical antifouling method（quaternary ammonium salt and aliphatic amine）. This review introduced and analyzed the principles，effects and environmental protection of these antifouling methods，and prospected their application feasibility.

Key words: seawater cooling system, marine fouling, antifouling agent, antifouling method

中图分类号: 

• TQ637. 3