Membrane Cleaners

In all Reverse Osmosis (RO) installations membranes are subject to periodically cleaning. Beside this cleaning antiscalants are on line used to prevent fouling and scaling issues.
Cleaning is performed to:

  • prolong membrane life
  • restore flow, pressure and water quality
  • improve the recovery and rejection rates
  • prevent membrane damage from irreversible fouling

    We provide a full range of chemicals to perform the cleaning of disc tube systems. All cleaners are manufactured in our Rochem factory in Holland.

 

Membrane Cleaner Types:

  • AA: strong alkaline cleaner. Removes organic fouling.
  • B: strong acidic product for descaling and removal of inorganic deposits
  • C: mild acidic compound for removal of iron oxides
  • D: storage solution for RO installations being temporarily out of service/ operation
  • ROPREP: anti-fouling online, used to prevent problems with Calcium Sulphate ( CaSO4)

Specialties:

  • Rocholite.desalinated water is poor in minerals, making it corrosive and unpalatable. Rocholite will reintroduce bicarbonate alkalinity and calcium hardness to the water to overcome these problems.
  • Rozyme 200. The ideal starter culture in membrane bioreactors.
  • Bio Reactor Defoamer. Additive to reduce foam in a Membrane Bio reactor.

 

Membrane  cleaners and anti-scalants

Membrane
Cleaner AA

 

 

 

 

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Membrane
Cleaner B

 

 


 

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Membrane
Cleaner C

 

 

 

 

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Membrane
Cleaner D

 

 

 

 

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Roprep

 

 

 

 

 

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Rocholite
2 - 3mm


 

 

 

 

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Defoamer

 

 

 

 

 

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Rozyme 200

 

 

 

 

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