Synergistic prevention of biofouling in seawater desalination by zwitterionic surfaces and low-level chlorination.
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ABSTRACT:
SUBMITTER: Yang R
PROVIDER: S-EPMC4041402 | biostudies-literature | 2014 Mar
REPOSITORIES: biostudies-literature
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Synergistic prevention of biofouling in seawater desalination by zwitterionic surfaces and low-level chlorination.
Yang Rong R Jang Hongchul H Stocker Roman R Gleason Karen K KK
Advanced materials (Deerfield Beach, Fla.) 20131227 11
Smooth, durable, ultrathin antifouling layers are deposited onto commercial reverse osmosis membranes without damaging them and they exhibit a fouling reduction. A new synergistic approach to antifouling, by coupling surface modification and drinking-water-level chlorination is enabled by the films' unique resistance against chlorine degradation. This approach substantially enhances longer-term fouling resistance compared with surface modification or chlorination alone, and can reduce freshwater ...[more]
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