Produces low TDS product water from seawater and brackish water for different applications – power plants, refineries, mining etc.
Includes pretreatment, reverse osmosis (first and second passes) and basic post treatment (pH correction and disinfection).
IDE PROGREEN™ SW-H-S
Capacity: 500m3/day – 1,000m3/day
Consists of 2 standard 20′ containers and 2 standard 40′ containers
L – 5.98/11.98 W – 9.20 H – 2.51/2.62
IDE PROGREEN™ SW-H-M
Capacity: 1,100m3/day – 2,000m3/day
Consists of 4 standards 40′ containers
L – 11.98 W – 9.20 H – 2.51/2.62
IDE PROGREEN™ SW-H-L
Consists of 7 standard 40’ containers
L – 23.96 W – 9.20 H – 2.51/2.62
The second pass uses a membrane based technology to increase the quality of the water produced and to remove the boron. The system uses NaOH only to increase the pH, and a slight dosing of antiscalant. The second pass includes 2 stages to increase the recovery rate of the system.
- pH correction – Caustic soda dosing and storage system
- Disinfection – Sodium hypochlorite dosing and storage system
- Remineralization – Limestone reactors
- Package – Skid mounted, Containerized
- High Availability – Redundancy configuration (multiple systems), Backup PLC
Utilizing Available Coldness from Liquefied Natural Gas LNG Regasification Process for Seawater Desalination
In this article a case study was considered, in which an LNG regasification plant can supply 1750 ton/hr of water-glycol solution at -15°C to be utilized for seawater desalination. The main challenge in this evaluation is being able to provide a desalination solution able to compete with the commonly used RO plants.
Recovery of Osmotic Power in SWRO Plants
The paper analyzes the ways that different researchers have selected to overcome the phenomenon of CP, and presents an overview of the existing RO membranes from the point of view of their suitability for use in Forward Osmosis power generation.
Design Challenges and Operational Experience of a Mega MED Seawater Desalination Plant in Tianjin
This article is a continuation of the article "Sliding Pressure Turbine Integrated with Seawater Desalination Facility (MED)" presented at the IDA 2011 World Congress.
Three Pressure Retarded Osmosis PRO Processes
Pressure retarded osmosis (PRO) can be implemented on a number of water types, using different technologies and achieving various power outcomes. This paper presents the three most practical options.
Steam Driven Large Multi Effect MVC (SD MVC) Desalination Process for Lower Energy Consumption and Desalination Costs
This paper will also describe the thermodynamic advantages, the specific investment and desalination costs comparison, and the resulting desalination cost reduction potential of the steam-driven multi effect MVC process.
Three Center Design Implemented in Ashkelon SWRO Plant
This paper presents the three center design implemented in the South Israel (Ashkelon) seawater reverse osmosis (SWRO) desalination facility with guaranteed production capability of 100 Mm3 /year. The facility design is based on the concept of a Three-Center Design: a pumping center, a membrane center and an energy recovery center.