QUA recently completed a project for an automotive parts manufacturer. The plant was using a polymeric membrane to remove oil from water it used to rinse parts. The rinse water contained between 6% and 7% oil and the customer wanted to remove >95% of the oil from the water so the water could be reused in the plant. The polymeric membranes were irreversibly fouled and required replacement every two months. The plant started evaluating alternative membrane products to reduce the costly membrane replacement.
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