Cost and energy needs of RO-ED-crystallizer systems for zero brine discharge seawater desalination
نویسندگان
چکیده
منابع مشابه
Boron removal in seawater RO desalination
In the seawater desalination field, WHO requires the boron concentration in drinking water to be below 0.5 mg/l, and this requirement has affected SWRO process design, because of the difficulty to achieve such low boron concentration. In order to overcome this problem, a new SWRO membrane element, which had higher boron rejecting performance, was developed. This new SWRO membrane element exhibi...
متن کاملField Measurements of Velocity and Physical Parameters of Seawater and Numerical Modeling of Brine Discharge from the Desalination Plant in the Southeastern Coast of Kish Island-Iran
Abstract Temperature, salinity, water-level and current speed around brine outflow of desalination site in the Southeastern Coast of Kish Island is investigated. The dominant current is east-west tidal current with a weak residual current which affects current field partially southward. The brine discharge driven hypersaline pollution dispersion is simulated applying MIKE 21, considering thr...
متن کاملSeawater desalination using renewable energy sources
The origin and continuation of mankind is based on water. Water is one of the most abundant resources on earth, covering three-fourths of the planet’s surface. However, about 97% of the earth’s water is salt water in the oceans, and a tiny 3% is fresh water. This small percentage of the earth’s water—which supplies most of human and animal needs—exists in ground water, lakes and rivers. The onl...
متن کاملOptimization of Outfall Systems in RO Desalination Plants (Case study: Bandar Abbas Desalination)
The outfall system is a medium to discharge the liquid waste generated by desalination plants, refineries and power plants to the marine environment. Optimal design and operation of an outfall system reduces the concentration of pollutants returned to the marine environment. Numerous researches have been carried out to study the different elements of outfall systems and related design basics. T...
متن کاملHigh - efficiency seawater desalination via NF / RO multi - pass arrays
In recent years, capital and operating costs of seawater desalination plants have decreased remarkably. However, production of potable water from seawater by reverse osmosis membrane desalination remains 2 to 3 times the cost of desalting brackish water, reclaiming wastewater, or importing fresh water even over long distances. In addition, rejection of boron by seawater RO membranes is generall...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Desalination
سال: 2019
ISSN: 0011-9164
DOI: 10.1016/j.desal.2019.01.015