Surfactant-assistant atmospheric acid leaching of laterite ore for the improvement of leaching efficiency of nickel and cobalt
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.04.305
Abstract: Abstract Atmospheric acid leaching has attracted great attention from scientists due to the mild leaching conditions. However, the leaching efficiency of nickel is lower than that using high pressure acid leaching. Herein, we report the… read more here.
Keywords: atmospheric acid; ore; leaching efficiency; acid leaching ... See more keywords
Shifting Stoichiometry: Long-term trends in stream dissolved organic matter reveal altered C:N ratios due to history of atmospheric acid deposition.
Sign Up to like & getrecommendations! Published in 2021 at "Global change biology"
DOI: 10.1111/gcb.15965
Abstract: Dissolved organic carbon (DOC) and nitrogen (DON) are important energy and nutrient sources for aquatic ecosystems. In many northern temperate freshwater systems DOC has increased in the past 50 years. Less is known about how… read more here.
Keywords: trends stream; acid deposition; long term; atmospheric acid ... See more keywords