Large Industrial RO Reverse Osmosis Membrane Cleaning System For Acid

Quick Detail:

Good design

High quality

Reasonable price

Short delivery

Standard Features:

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.

 Skid mounted unit

 Chemical solution tank with cover

 PVC piping

 316L Stainless cleaning pump

 5 micron cartridge filter with stainless steel housing (CS8) or polypropylene (CS4)

 Local flow meter

 Tank level switch (CS 8)

 220V/1Ph/60Hz or 460V/3Ph/60Hz

 Available Options220V/1Ph/50Hz or 380-415V 3Ph 50Hz

 pH Controller

 Electric heater for chemical tank with

 temperature controller

 Flexible hoses for cleaning connection

 Wheel mounted skids for smaller units

 Mixer

 Applications Membrane cleaning

 Descaling

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 JCD WATER membrane cleaning skids and cleaning chemicals. More detailed instructions are available in the Operating and Maintenance manual for the JCD WATER Cleaning Stations.

Specifications: