Environmental Technology Verification Report: Removal of Microbial Contaminants in Drinking Water. Koch Membrane Systems, Inc., HF-82-35-PMPW (Trade Name) Ultrafiltration Membrane

摘要

Two Koch Membrane Systems HF-82-35-PMPW UF membrane cartridges were tested for removal of viruses, bacteria, and protozoan cysts at NSFs Drinking Water Treatment Systems Laboratory. The testing was conducted as part of a series of ETV verifications of the US Navy Office of Naval Researchs Expeditionary Unit Water Purifier (EUWP), manufactured by Village Marine Tec. The tests reported herein served to demonstrate the performance of the Koch Membranes Targa-10-48-35-PMC UF membrane cartridge used in the EUWP. The Targa-10-48-35-PMC is a larger version of the HF-82-35PMPW; both cartridges are made with the same UF membrane fibers. For this verification, the HF-8235-