Treatment of well water containing hydrocarbons, dissolved metals, turbidity, dissolved salts

Treatment of well water containing hydrocarbons, dissolved metals, turbidity, dissolved salts.

Type of technology: reverse osmosis with pretreatment 
Duty flow-rate: 80 m³/hour
Production: 1920 m³/day
Recovery factor: 70%

Treatment steps

• oil separation and sedimentation
• multimedia sand filtration
• activated carbon filtration
• metals removal with chelating resins
• 2 ro systems working in parallel for an overall salinity reduction from 16.000 mg/l to 80 mg/l