Decomposition of sulfur compounds by radiolysis: II. By-products and mechanisms

Decomposition of sulfur compounds by a radiolysis: III. A hybrid system and field application

“…When comparing REs under individual sulfur compounds, the RE trend is different. Son et al reported that REs of an individual sulfur compound using an EB were H 2 S > CH 3 SH > (CH 3 ) 2 S > (CH 3 ) 2 S 2 when the range of absorbed dose was 2.5-10 kGy [23][24]. The results are similar to the results of this study at 5-10 kGy.…”

“…The concentrations of sulfur compounds before and after the EB reactor were measured to assess the removal efficiencies. Detailed information regarding the reactor was previously published [20][21][22]24].…”

“…Most of the previous studies on removing odorous sulfur compounds using EB were generally conducted to understand the RE and decomposition mechanism of individual compounds [23,24,[35][36][37][38]. However, these compounds exist simultaneous and various concentration ranges in the actual fields.…”

“…CH 3 SH + H ? CH 3 + H 2 S) [24,40]. Therefore, the abovementioned complex decomposition trend will be induced by various control environments (such as temperature and background gas) and mutual competitive reactions among diverse sulfur compounds.…”

“…Accordingly, EB has been studied to removal various odor compounds (ammonia, acetaldehyde, styrene and trimethylamine) [14,[20][21][22]. Furthermore, many studies regarding the removal of odorous sulfur compounds using EB have been carried out [23,24]. Notwithstanding the development of EB technology, various limitations such as a by-product (aerosol, ozone, and etc.)…”