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   <video:description>DT membrane technology, also known as Disc Tube Module technology, is divided into two categories: DTRO (Disc Tube Reverse Osmosis) and DTNF (Disc Tube Nanofiltration). It is a patented membrane separation module. This technology is specifically developed for the filtration and separation of high concentration feed solutions and has been successfully applied for nearly 30 years. 1. Structure of DTRO disc tube reverse osmosis membrane module The disc tube membrane module is</video:description>
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