Abstract:To solve the problem of environmental pollution caused
by waste
reverse osmosis (RO) membranes, we recycled the end-of-life (EoL)
RO membrane by a cleaning-healing-interfacial polymerization (IP)
method and reused it as a nanofiltration (NF) membrane. In this work,
the influence of the regenerated ultrafiltration (UF) membrane repaired
in different ways on the subsequent IP process and the performance
of the NF membrane were discussed. The NF membrane prepared with 2.0
layers of LbL self-assembled healed membr… Show more
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