Description
The Industrial RO HP reverse osmosis elements feature a A-Series proprietary thin-film membrane to ensure high salt retention.
The Industrial RO5 & RO7 HP are ultra-high pressure elements that can operate up to 100 bar dues to a special element and membrane design. These elements are typically used on industrial brines in order to achieve very high salt concentrations in the retentate and improve the overall efficiency of Zero Liquid Discharge (ZLD) or Minimal Liquid Discharge (MLD) systems because the evaporator and crystallizer are processing a smaller flow rate. These elements are also recommended for the recovery of salts in various industrial process or waste streams.
These elements feature a 35mil spacer in an ultra-high pressure compatible element assembly.
Typical Operating Flux: 5 – 20 GFD (8 – 34 LMH)
Maximum Operating Pressure:
< 95°F (35°C) 1,500psi (10,342kPa)
< 104°F (40°C) 1,000psi (6,897kPa)
< 113°F (45°C) 700psi (4828kPa)
< 122°F (50°C) 600psi (4,137kPa)
Maximum Temperature:
Continuous operation: 122°F (50°C)
Clean-In-Place (CIP): 122°F (50°C)
pH Range:
Optimum rejection: 7.0 – 7.5
Continuous operation: 2.0 – 11.0
Clean-In-Place (CIP): 1.0 – 13.0 (4)
Maximum Pressure Drop:
Over an element: 15psi (103kPa)
Per housing: 60psi (414kPa)
Chlorine Tolerance: 500+ ppm hours, dechlorination recommended
Feedwater: NTU < 1 SDI15 < 5
