Ammonia

TL;DR: In this paper, the anaerobic treatment of wastewaters from the seafood processing industry was studied in a 15 m3 industrial pilot-plant, where the adaptation of the biomass to the salinity and the antagonistic effects on sodium toxicity caused by the presence of other ions made it possible to operate at these high sodium concentrations.

TL;DR: On Fe MgO catalysts with metallic iron particles between 1.5 and 30 nm, the ammonia synthesis at atmospheric pressure and between 570 and 680 K was found to be a structure sensitive reaction with the turnover number of the small particles being an order of magnitude smaller than that for larger particles as discussed by the authors.