The main objective of this investigation consists in the biogas purification coming from the anaerobic digestion of …

Purification results are important in game theory and statistical decision theory. We prove a new purification theorem …

biodiesel industry. This paper reviews different methods of producing crude glycerol as the major by-product. Purification of …Glycerol is a valuable byproduct in biodiesel production by transesterification, soap manufacturing by saponification … remaining catalyst, water, soaps, salts and esters formed during the reaction. Purification of glycerol as well as the …

purification. Approximately 13% of our adult American sample definitely refuses to try recycled water, while 49% are willing to try … more desirable than wastewater that has undergone substantially greater purification than occurs with normal tap water …

conditions of a charcoal-based purification process were determined by experimental design. All hydrolysates, with their …

In Europe, methyl esters cannot be classified as biodiesel until the EN 14214 Standard specifications are fulfilled …. The aim of this paper is to examine the efficiency of removing several impurities in biodiesel from used cooking oils by …); and (c) ion exchange (cation resin). The results show that all the purification methods can remove soap, methanol and …

We consider Salim Rashid's asymptotic version of David Schmeidler's theorem on the purification of Nash equilibria. We …