Industrial Reverse Osmosis Apparatus Major Textile Mill in Pakistan Introduction In November 2007, Pure Aqua successfully supplied a skid-mounted Industrial Reverse Osmosis Apparatus to a major textile mill in Pakistan. This Apparatus was designed to produce 70 m 3 /hr product at 77F using (72) 8” x 40” FILMTEC BW30-440i membrane elements, (12) FRP pressure vessels 6 elements per each vessel, SS multistage pump, PLC based controls and a digital conductivity and ORP read out, 380V/3ph/50Hz. Feed water to the unit is from a bore-well with a raw water TDS of about 4273.13 PPM. The unit design was based on high rejection TFC spiral wound membranes. The BWRO Unit was selected from our RO-500 series, model # BW-500K-12680-5. It consists of a 5-micron cartridge filters to reduce

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