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Interests and limitations of nanofiltration for the removal of volatile organic compounds in drinking water production
... with all the tested membranes. Nevertheless, chloroform removal can be problematic if its concentration in the raw water is high. A mechanism of absorption/diffusion in the membrane/desorption was observed with HOVs. This is the main process limitation which could be overcome using mineral membrane ...
Desalination 124 (1999)
... permeation method. The membrane morphology was examined with help of scanning electron microscope. PVDF hydrophobic membranes were tested for the absorption of NO2. A series of experiments were performed in a countercurrent mode of operation with gas in the shell side and liquid in the fiber lumen o ...
Desalination 243 (2009)
The UV absorption cross sections of ethyl and methyl acetate are reported. The UV absorptions were measured at the wavelength range of 200 to 260 nm for methyl and 200–329 nm for acetate at room temperature. The absorption of the studie ...
Desalination 126 (1999)