High density oilfield wastewater disposal causes deeper, stronger, and more persistent earthquakes
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-11029-8
Abstract: Oilfield wastewater disposal causes fluid pressure transients that induce earthquakes. Here we show that, in addition to pressure transients related to pumping, there are pressure transients caused by density differences between the wastewater and host… read more here.
Keywords: oilfield wastewater; density; wastewater; wastewater disposal ... See more keywords
Advanced treatment of oilfield wastewater by a combination of DAF, yeast bioreactor, UASB, and BAF processes
Sign Up to like & getrecommendations! Published in 2020 at "Separation Science and Technology"
DOI: 10.1080/01496395.2019.1711411
Abstract: ABSTRACT In this work, the performance of a bench-scale integrated system for oilfield wastewater was investigated. This system contained dissolved air flotation (DAF), yeast bioreactor, up-flow anaerobic sludge blanket reactor (UASB), and biological aerated filter.… read more here.
Keywords: bioreactor; daf yeast; oilfield wastewater; yeast bioreactor ... See more keywords