한국막학회:학술대회논문집 (Proceedings of the Membrane Society of Korea Conference)
- 한국막학회 1995년도 제3회 하계분리막 Workshop (환경과 막분리 공정의 역할)
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- Pages.27-38
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- 1995
Reverse Osmosis and Nanofiltration Using the Disc-tube-module in the Purification of Landfill Leachate
- Peters, Thomas A. (Dr.-Ing. Peters consulting for membrane technology and environmental engineering, Neuss, Germany)
- 발행 : 1995.06.01
초록
Based on innovative membrane module concepts reverse osmosis and nanofiltration are going to become important instruments in environmental engineering. One example is the Disc-Tube-module and its application for the purification of landfill leachate. Currently over 45 different landfills are using this ROCHEM DT-module, in some cases combined with the high pressure reverse osmosis versions of this module, operating at up to 120 bar and 200 bar. This state of the art membrane technology and the DTF-module for nanofiltration, developed by ROCHEM on the basis of the DT-module and RO-systems for the purification of landfill leachate, make possible in hybrid processes permeate recovery rates of more than 97 % with concentration factors up to 40.
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