CS 152: New life for RO membranes
Rejuvenation treatment with Kuriverter RC technology and Osmotech cleaners
Background
A potential Kurita customer of combined cycle had problems with the RO membranes. Especially in summer times when the temperature goes up to
30-40 °C, they observed higher conductivity values (>30-40 μS/cm) which has a direct adverse effect on the EDI behind the RO plant. The most significant disadvantage of the problem is the number of cleanings necessary
to keep the EDI running and consequently production downtimes and extra cost.
Objectives
• Improve cleaning protocols
• Reduce cleaning times
• Increase production of osmosed water
• Lengthen membrane life at least four extra months, duplicating the total lifetime
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Desalination
Great results with Osmotech® for RO make-up water
Reduction of total operational costs even in limit make up water conditions
Desalination
Great results with Osmotech® for RO make-up water
Reduction of total operational costs even in limit make up water conditions
Pretreatment/cleaning
Biofouling under control with Kuriverter IK-110
Kurita´s innovative biofouling control agent – Kuriverter® IK-110 can unclog your RO membrane while your RO system is still in operation
Filtration & membranes
Rejuvenation Concept for RO membranes: Kurita Kuriverter RC
A new Kurita technology cures your deteriorated RO membranes: on-site
Pretreatment/cleaning
CS 137: Power plant reduces biofilm in RO plant
Impressive optimization without conventional biocide treatment thanks to Kuriverter IK-110 technology.
Pretreatment/cleaning
CS 135: Successful rejuvenation process in food industry
Applied technology: Kuriverter RC
Pretreatment/cleaning
CS 136: Water supply problems in pulp mill reduced significantly
88% less chemical cleanings and more benefits with Kuriverter IK-110 technology
Pretreatment/cleaning
CS 127: Less annual cleanings and membrane replacement in industrial RO plant
Successful treatment with Kuriverter IK-110: 66% less cleanings
Filtration & membranes
CS 125: Extraordinary biofouling reduction in SWRO plant
19% energy cost savings
