Seawater Desalination RO system

Desalination is the process of removing salt and other impurities from seawater to make it suitable for drinking, irrigation or industrial use. This is especially important in areas where freshwater resources are limited or unavailable. There are various methods of desalination, including: Reverse Osmosis: In this process, seawater is passed through a semipermeable membrane that allows only water molecules to pass while rejecting salt and other impurities. Purified water is collected and waste brine is treated at the same time. Multi-Stage Flash: This process involves heating seawater until it evaporates, then condensing the steam to produce drinking water. Use multi-stage evaporation to increase efficiency. Multiple Effect Distillation: Similar to multistage flash distillation, this process involves the use of multiple stages or effects in which seawater is heated and the resulting vapor is condensed to obtain fresh water. Electrodialysis: In this method, an electric field is applied across a stack of ion exchange membranes. The ions in the seawater are then selectively removed by the membrane to produce fresh water. These methods are energy-intensive and costly, so a combination of energy-efficient technologies and renewable energy is often used to make desalination more sustainable. Desalination has its advantages, such as providing a reliable source of clean water for water-scarce regions. However, it also has some disadvantages, including high cost, environmental impact of brine discharge and potential negative impact on marine life. Therefore, it is important to consider the overall sustainability and environmental impact of large-scale desalination projects.


YANTAI JIETONG is specialized in design, manufacture of various size of seawater desalination machines for more than 20years. Professional technical engineers can make design as per customer specific requirement and site actual condition. 


Yantai Jietong Water Treatment Technology Co., Ltd specialized in industrial water treatment, seawater desalination, electrolysis chlorine system, and sewage treatment plant, is a new high-tech enterprise professional for water treatment plant consulting, research, development, production and sales. We have obtained more than 20 inventions and patents, and achieved the accreditation of quality management system standard ISO9001-2015, environmental management system standard ISO14001-2015 and occupational health and safety management system standard OHSAS18001-2007.


We adhere to the aim of “Science and Technology as guide, Quality for survival, Credit for Development”, have developed eleven series of 90 kinds of water treatment products, some of which are selected as designated products by PetroChina, SINOPEC and CAMC. We have provided large-scale electrolysis system for seawater corrosion prevention for power plant in Cuba and Oman,  and provided High Pure water machines  from seawater  for Oman, which had achieved high appraise from our clients with competitive price and quality. Our water treatment projects have been exported to all over the world, such as Korea, Iraq, Saudi Arabia, Kazakhstan, Nigeria, Chad, Suriname, Ukraine, India, Eritrea and other countries.。


Post time: Sep-05-2023