Standardization of RO membrane performance

Research output: Contribution to journalConference articlepeer-review

Abstract

The quality and quantity of reverse osmosis (RO) permeate may vary, depending on the applied pressure, temperature, conversion factor and the feed concentration. Actual performances are not steady under various conditions, and thus operating data are generated variably. An effective evaluation of the performance of the RO system is to compare permeate flow rate and salt rejection data under standard conditions. At the Doha desalination plant (DRP) in Kuwait, an on-line standardization software program, based on the ASTM method, has been developed to evaluate the performance data of the two RO lines - spiral wound and hollow fine fiber. This paper investigates the performance of the two RO lines using the program developed and comparing the results with the design data as a reference. For this purpose operating data, generated over two years by DRP, were utilized.

Original languageEnglish
Pages (from-to)135-143
Number of pages9
JournalWater Supply
Volume17
Issue number1
StatePublished - 1999
EventProceedings of the 1998 IWSA International Specialized Conference on Membranes Drinking and Industrial Water Production - Amsterdam, Neth
Duration: 21 Sep 199824 Sep 1998

Funding Agency

  • Kuwait Foundation for the Advancement of Sciences

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