Pure Aqua-Membrane Cleaning Systems CIP, 150 Gallons-CS4-3

Item # CS4-3 Brand: Pure Aqua

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Pure Aqua supplies a full line of standard and fully customizable membrane cleaning systems, all of which are engineered using advanced 3D computer modeling and process design software for accurate and customized solutions.

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A CIP in an RO Plant is necessary to prolong membrane life and maintain high productivity in your RO system. For effective CIP membrane cleaning, you will ensure there is enough time to complete the cleaning process. Stopping a CIP’s duration may result in lower production and performance.

Membrane Cleaning Skid:

The membrane cleaning skid is designed for manual operation through a local control box located on the skid. A chemical storage tank is mounted on its own stand and connected to the membrane cleaning skid with either hard PVC piping or quick disconnect fittings and flexible hoses. This gives the unit the ability to be mounted in a permanent location or totally portable if desired. The piping is schedule 80 PVC that is hydrostatically tested at the factory. The electrical enclosure is NEMA 4X. All membrane cleaning skid wiring is completed and tested before shipment.

Membrane Cleaning Chemicals:

Acid and alkaline cleaning chemicals are most commonly used for membrane cleaning. Acid cleaners are designed to remove inorganic and iron deposits. Acid cleaning should be performed at a pH of about 2. Alkaline cleaners are designed for removal of biological matter, organic foulants, and silica deposits. Alkaline cleaning is performed at a pH of about 12.

Membrane Cleaning Process:

Reverse Osmosis membrane elements can experience a decline in performance due to the accumulation of deposits on the membrane surface. Mineral scale, colloidal particles, biological matter, and insoluble organic compounds are the usual causes of membrane fouling. When production of a Reverse Osmosis system drops by at least 10 percent, or the differential pressure increases by 15 percent (over normal operating conditions), membrane cleaning should be performed using a membrane cleaning skid. The following is a summary of the design of Pure Aqua, Inc. membrane cleaning skids and cleaning chemicals. More detailed instructions are available in the Operating and Maintenance manual for the Pure Aqua, Inc. Cleaning Stations.

Standard Features:

  • Skid mounted unit
  • Chemical solution tank with cover
  • PVC piping
  • 316 Stainless cleaning pump
  • 5 micron cartridge filter on select models
  • Local flow meter
  • Tank level switch (CS 8)
  • 220V/1Ph/60Hz or 460V/3Ph/60Hz

Available Options:

  • 220V/1Ph/50Hz or 380-415V 3Ph 50Hz
  • pH Controller
  • Chemical tank electric heater with temperature controller
  • Flexible hoses for cleaning connection
  • Wheel mounted skids for smaller units
  • Chemical tank mixer
  • Low and high pH cleaning chemicals

Applications:

  • Membrane Cleaning
  • Descaling

Downloads:
Data Sheet

Additional information

Brand Pure Aqua
Weight 375 lbs
Item Type

Pipe Material

Schedule 80 PVC

Pipe Size