【摘要】 我国舰船生活水系统面临着舱底污水积聚严重、污水排放频繁且噪声大、油迹易暴露等影响隐蔽性和居住性的问题,本文首先介绍了国内舰船污水、淡水处理系统的现状和问题,其次阐述了国外舰船污水分类处理和淡水净化的状况,最后在分析比较后,阐述了采用污水分类处理模式、降低污水排放噪声、为饮用水终端补充膜净化手段等发展趋势,提出了增设油污水处理功能、使排污泵在额定点附近工作、采用纳滤等膜技术进行饮用水深度净化等建议。更多还原

【Abstract】 After introducing the status and problems of living water processing system on domestic naval vessels,this paper proposed the sewage classifying and processing system and fresh water purifying system on foreign ships.Finally,the future trends including sewage classification and treating,reducing sewage discharging noise,membrane purifying of drinking water at the terminals and suggestions as the addition of oil water separation,stabilization of the sewage pump working point and drinking water purifying by nanofiltration are given after comparison.更多还原