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  RO system running diagnosis: Judge the problems existing in the system operation such as unqualified water quality, increasing conductivity, reducing water recovery rate etc. Provide a reasonable solution to ensure safe and efficient operation of the system.

  Reverse osmosis membrane cleaning to keep operation flux.

  Reverse osmosis membrane replacing to keep product water quality.

Project location An electricity factory in Inner Mongolia
Project time May 2011
Project condition Raw water is groundwater. RO system run for nearly 3 years, Water flux dropped nearly 30% that could not meet the demand.
Maintenance and service item Online chemical cleaning and off-line checking the effectiveness of the membrane module. Keep the system flux and product water quality to meet the water demand.