反渗透海水淡化机淡水水质好、耗能少，制水成本低。
The permeate has the best quality with lower production cost.
留住盐分：加利福尼亚的坦帕，美国最大的反渗透海水淡化厂。
HOLD the SALT: This desalination plant in Tampa, Fla., is the biggest reverse-osmosis facility in the U.S. Image: Tampa Bay water.
反渗透海水淡化技术是一种高效、节能、先进的液体分离技术。
Seawater desalination utilizing reverse osmosis technology is an efficient, energy saving, advanced liquid separation technology.
能量回收装置是反渗透海水淡化系统的关键设备之一，对降低系统运行能耗和造水成本至关重要。
Energy recovery device, as one of the most important facilities of SWRO desalination system, is of great importance for reductions of the power consumption and the product cost.
方法：采用反渗透海水淡化技术，通过海水预处理、高压反渗透脱盐等程序，从海水中获取可饮用的淡水。
Methods: seawater preparatory treatment, high pressure reverse osmosis desalination and other techniques were used to produce fresh water from seawater.
采用PVDF中空纤维膜及PTFE微孔平板膜组件对反渗透海水淡化浓盐水的真空膜蒸馏过程进行了研究。
PVDF hollow fiber membrane module and PTFE flat membrane module were compared in the vacuum membrane distillation processes for brine from SWRO desalination process.
在过去的20年里，反渗透海水淡化（SWRO）在工程上得到广泛应用，由此缓解了许多地方淡水缺乏的问题。
Seawater reverse osmosis (SWRO) has been widely applied over the last 20 years for fresh water production.
结合反渗透海水淡化高压泵的能耗状况，合理选择了万吨级反渗透海水淡化高压泵的泵型，提出了一种轴向吸入节段式高压多级泵的新型结构型式。
Considering the energy consumption of the HP-pump for SWRO, a reasonable type of high pressure pump was selected, and a new structure of the axial suction segment multistage pump was proposed.
目前海水淡化的方法是蒸馏和反渗透，价格昂贵，而且需要消耗大量能源。
The current desalination methods, distillation and reverse osmosis, are expensive and require lots of energy.
由于这种技术通常耗费的能源较热蒸馏要少，现在大多数类似坦帕的海水淡化厂都使用反渗透技术。
Because the technology typically requires less energy than thermal distillation, most new plants, like Tampa's, now use reverse osmosis.
反渗透技术是海水淡化技术的重要组成部分，其中水的回收率设计问题是反渗透系统设计的重要方面。
The reverse osmosis technology is one important part of the seawater desalination technology, and the determination of recovery rate is an important aspect of reverse osmosis system design.
反渗透已成为海水淡化和苦咸水脱盐最经济的技术之一。
Reverse osmosis has become one of the most economical techniques in the desalination of seawater and brackish water.
本文简要介绍世界上三种主要海水淡化方法-多级闪蒸、低温多效蒸馏和反渗透的原理、特点和方法选择。
Through the mechanism analysis of a multi-stage flash (MSF) process a comprehensive and dynamic mathematical model was set up for a MSF seawater desalination system.
在简要介绍海水淡化的意义和方法的基础上，介绍了美国最大的海水淡化反渗透装置，提出其主要工程特性。
On the basis of the brief introduction of desalination, the largest RO desalination plant in America hasbeen described. The main performance of the plant has also been provided.
论述了超滤技术在农村饮用水工程中的应用研究以及利用反渗透技术进行亚海水淡化的研究成果。
The paper deals with the research and application of UF technique in the drinking water projects in rural areas as well as the fruits of the researches on sub-seawater desalination by ro process.
论述了超滤技术在农村饮用水工程中的应用研究以及利用反渗透技术进行亚海水淡化的研究成果。
The paper deals with the research and application of UF technique in the drinking water projects in rural areas as well as the fruits of the researches on sub-seawater desalination by ro process.
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