Description Overview Fresh water production package Unused Brand: Gemwater (Germany) Year: 2014 Raw Water Characteristics Package inlet flowrate: 15 m3/h during normal operation 28 m3/h one filter operating/one in backwash Ro inlet flowrate: 7 to 10 m3/h Type of water: Sea water Pretreatment (by client): Coarse filtration at 150 mm + chlorination Calcium: 408.1 mg/l Magnesium: 1297.5 mg/l Potassium: 387.5 mg/l Sodium: 10767.8 mg/l Barium: 0 mg/l Chloride: 19360.5 mg/l Sulphate: 2701.7 mg/l Bicarbonate: 142.5 mg/l Fluoride: 1.3 mg/l Bromium: 65.9 mg/l Indium: 0.05 mg/l Silica: 2.4 mg/l Ph: 8.26 Temperature: 4 to 12 °c Feed pressure: 2.5 barg at battery limits Chlorine content: <1 to 2 mg/l in normal operation Up to 5 mg/l during shock chlorination Design Conditions Area classification: Classified zone 2, iia, t3 Design permeate flow rate: 2.5 m3/h Design temperature (mechanical): -7/+60 °c Design pressure (mechanical): 7 barg for pressure vessels Design pressure (mechanical): Static head + 0.5 m.w.c. for atmospheric vessels Operating temperature: +4/+12 °c Permeate Characteristics Flow rate: 2.5 m3/h Ph: 6.5 - 7 approx (who guideline) Outlet operating pressure: ≤ 2 barg Conductivity @ 25 °c: > 30 μs
