reverse osmosis (ro) plant an overview-saeed
TRANSCRIPT
Reverse Osmosis (RO) Plant- An overview
By; Saeed Muhammad WPBG Sharjah
Signposts
• Water Treatment• Reverse Osmosis (RO) Plant• Project Example• An exercise• Discussion-Comments-Questions
Water Treatment
• Electro-dialysis (ED)• Ultra-filtration (UF)• Reverse Osmosis (RO)
Reverse Osmosis
• This is reverse of natural process osmosis• Reverse osmosis is a separation process that
uses pressure to force a solvent through a membrane that retains the solute on one side and allow the pure solvent to pass to the other side.
• Treated water used for drinking, irrigation and other misc. uses
Reverse Osmosis
• Feed- Direct sea water, Beach wells, saline water from shallow and deep wells
• Permeate- Direct Human use • Concentrate- waste water known as
Brine
Summary
Project Example
Tilal Golf Resort RAK
Blended Water @ 3000 TDS for Golf course & Landscape area Irrigation
SALINE RAW WATER 20K TDS FROM ABSTRACTION BORE HOLES
To Re-injection Wells
Treated Water 750 TDS
Brine/Reject Water @ 45 K TDS Average
REVERSE OSMOSIS PLANT
Tilal Golf Resort RAK
Tilal Golf Resort RAK
Mud /clay Layer below @ about 125m
100-125 m
125-200m
Brine Re-Injection Well
Abstraction Well
Mean Sea Level
Underground Water Level
NOT TO SCALEGround Level
An Exercise
• Click here