Anoxic extractive membrane bioreactor Effects of pH and precipitation on autohydrogenotrophic denitrification A photovoltaic-powered sea-water reverse osmosis system Dehydration model for RO-membrane fouling Physical characterization of sintered stainless steel membranes Effects of design and operating parameters on permeate flux Corrosion properties of alumina and titania NF membranes Infrared reflectance measurements of zeolite film thickness Properties and separation performance of Ge-ZSM-5 membranes Effect of calcination temperature of kaolin as a support for zeolite membranes