Abstract

Use of Gas-Permeable Membranes for the Removal and Recovery of Ammonia from High Strength Livestock WastewaterThe recovery of nitrogen (N) from wastes is important in agriculture because of the high cost of commercial N fertilizers. We investigated the use of gas-permeable membranes to capture and recover ammonia from high strength swine wastewaters. The new process includes the passage of gaseous (or free) ammonia (NH3) through a microporous hydrophobic membrane and capture and concentration in a...Author(s)Matias B. VanottiAriel A. SzogiSourceProceedings of the Water Environment FederationSubjectSession 10: Nutrient Recovery from EffluentsDocument typeConference PaperPublisherWater Environment FederationPrint publication date Jan, 2011ISSN1938-6478SICI1938-6478(20110101)2011:1L.659;1-DOI10.2175/193864711802867405Volume / Issue2011 / 1Content sourceNutrient Removal and Recovery SymposiumFirst / last page(s)659 - 667Copyright2011Word count344Subject keywordsGas-permeable membranesammonia recoveryhigh strength wastewatersnutrient recovery

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