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Hybrid membrane bio-systems for sustainable treatment of oil and gas produced water and fracturing flowback water
Abstract Development of unconventional oil and gas (O&G) resources through hydraulic fracturing has surged in recent years. While declines in oil prices have temporarily reduced spending towardsExpand
Intermittent aeration strategy for azo dye biodegradation: A suitable alternative to conventional biological treatments?
Most solutions for biological treatment of azo dyes are based on conventional anaerobic-aerobic processes, but transition to full scale demands technology simplification and cost reductions. WeExpand
MODELLING THE IMPACTS OF WILDFIRE ON SURFACE RUNOFF IN THE UPPER UBERABINHA RIVER WATERSHED USING HEC-HMS
Fire significantly affects hydrological processes in the watershed because it changes land cover and it creates a double layer of hydrophobic soil covered with ash, increasing the surface runoff andExpand
Foam aerated biofilm reactor (FABR): a novel counter-diffusional process for COD and nitrogen removal from low COD/N effluents.
Counter-diffusional biofilms are efficient in the removal of nitrogen from low strength wastewaters. Although counter-diffusion is usually stablished using expensive gas-permeable membranes, aExpand