Biological wastewater treatment for removal of polymeric resins in UASB reactor: influence of oxygen.

Abstract

The biological elimination of polymeric resins compounds (PRC) such as acrylic acid and their esters, vinyl acetate and styrene under methanogenic and oxygen-limited methanogenesis conditions was evaluated. Two UASB reactors (A and B) were used and the removal of the organic matter was studied in four stages. Reactor A was used as methanogenic control… (More)
DOI: 10.2166/wst.2008.058

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