Dow Water and Process Solutions FilmTec

Figure 6.10 Sequence of module removal for Dow Water and Process Solutions-FilmTec iLEC membrane modules, a) module removal device, b) pulling module out of pressure vessel, c) disconnecting 2 modules. Courtesy of Nalco-Crossbow Water UC.

Dow Water and Process Solutions-FilmTec s ROSA program version 6.1 has four input pages and one report page, each tabbed on the bottom of the screen. The five tabs are ... 

Figure 4.10 shows the chemical structure of a polyamide membrane, namely the Dow Water and Process Solutions-FilmTec FT30 (FilmTec is a trademark of Dow Chemical Company, Midland, MI). This membrane is created using poly(phenylenediamine trimesamide) and trime-soyl chloride (U.S. patent 4277344, July 7, 1981). This chemistry is used... 

Dow, Water and Process Solutions FILMTEC Reverse Osmosis Membranes, Technical Manual, 181 pp.. Form No. 609-00071-1009. 

Figure 4.20 Dow Water Solutions-FilmTec iLEC ATDs with integral Oring. Courtesy of Dow Water and Process Solutions.

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