基于船用反渗透海水淡化装置的压力与温度参数优化  

Parameters optimization of pressure and temperature based on the marine reverse osmosis desalination device

作　　者：孙毅[1] 郑增建 单继宏[1] 张建中[2] 

机构地区：[1]浙江工业大学机械工程学院,浙江杭州310014 [2]中国电建集团华东勘测设计研究院有限公司,浙江杭州311122

出　　处：《浙江工业大学学报》2016年第4期359-363,共5页Journal of Zhejiang University of Technology

基　　金：浙江省重大专项资助项目(2012C13SA190005)

摘　　要：为解决海上船舶的用水资源及其空间狭小与能源限制等问题,针对船用反渗透海水淡化处理装置中的反渗透膜元件的压力与温度等影响因素,通过其对膜性能的作用进行仿真分析与计算,获得了较优的工作参数,并基于优化结果,形成了一种新型船用反渗透海水淡化装置设计方案.研究结果表明:当给水压力为4MPa、给水温度为30℃时,系统的产水量、产水水质较为理想,且产水能耗较低.When ship sails on the ocean for different tasks,there are some problems such as scarcity of freshwater resources,limited space and energy restriction.For the marine reverse osmosis desalination device,this paper presents a simulation analysis and calculation on the change characteristics of system with different feed pressure and temperature.Performance parameters are calculated using the ROSA7.0simulation software.Based on these results,a new marine reverse osmosis desalination device is designed.The experimental results show that the designed system has ideal water production and quality with low energy consumption when the feed pressure is 4 MPa and temperature is at 30 ℃.

关 键 词：反渗透 海水淡化 给水压力 给水温度 

分 类 号：TV734[水利工程—水利水电工程]