Research on a Device of Seawater Desalination Based on Pressure-GAS Distillation Techniques

摘要

People’s demand for water resource is increasing continuously at this moment. People should desalt seawater based on pressure-gas distillation techniques in order to ease the tensions of water resource and to come out the comprehensive utilization of seawater. According to its principle, it is applied to the relatively systematic process design of the main evaporation equipment of the device of Seawater Desalination. Operating parameters and types of the other devices are also illustrated. This equipment has advantages of simple structure, low cost, easy to maintain and the strong ability in producing fresh water. It can accumulate valuable experience for future study of the device of seawater desalination.