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COMPOSITION : Surfactant, Inhibitor and acid compond

PHYSICAL PROPERTIES :

Appearance : Clear Liquid

Solubility in water : Completely

Specific Gravity : 1,15 – 1,20

pH (concentrate) : 1.5–2

DESCRIPTION :
Karmand – 347 MCRO is a compound with low pH buffered cleaner to removed scales and foulant from reverse osmosis membranes including metals, calcium carbonates, sulfates and iron oxide. This liquid is applied to systems operating on sea water, brackish water and waste water. Compatible with almost all thin film composite RO membranes

HOW TO USE
1. Fill the cleaning tank to desired volume with demin wateror permeate water. Heat the solution to the maximum acceptable temperature (< 45OC) or according to the membrane manufacture’s guidelines. Add Karmand – 347 MCRO to create 4% - 8% wt/wt solution if the fouling is moderate to severe or 4% wt/wt solution if the fouling is mild. Recirculate the solution through the cleaning tank to ensure adequate mixing.
2. Run the cleaning solution through each RO system stage, one at a time for a minimum of 60 minutes at the flow rate or recommended by the membrane manufacture.
3. If membranes are heavy fouled and recirculated cleaning solution becomes discolored or turbid discard as much as 15% of solution volume. Heavily fouled elements may also benefit from a soaking period (up to 8 hours)
4. Monitor the pH solution ( ± pH = 2 - 4 ) during the cleaning process. If pH remain the desired range and the solution is not turbid, it may be used to clean subsequent stages.
5. When cleaning is complete, rinse the membranes by flushing RO permeate through each pressure vessel. The system can then be returned to service.

PACKAGING :
In Plastic Jerrycant @ 30 Lt