Dechlorination ability of municipal waste incineration fly ash for polychlorinated phenols

Modified fly ash and zeolites as an effective adsorbent for metal ions from aqueous solution

“…Therefore, the use of this waste for production of zeolites applied for wastewaters treatment is the solution of these two problems at the same time. It is well known that both FA (Jovanovic et al., 2012; Petrus and Warchoł, 2005; Sprynskyy et al., 2006) and synthetic zeolites (Visa, 2016) can be used to purify waters and wastewaters from heavy metals (Cho et al., 2005; Mohan and Gandhimathi, 2009; Saakshy et al., 2016), dyes (Kumar et al., 2005; Vlková et al., 2004), phenols (Zhang et al., 2015). Synthetic zeolites produced based on FA proved to be an effective option in the treatment of water and wastewater from this type of pollution.…”

Investigation of the degradation of pentachlorophenol in sandy soil via low-temperature pyrolysis

“…As a result, 2,3,4,5-tetrachlorophenol and 3,4,5-trichlorophenol were most commonly detected. These results are also compared to the Gibbs energy calculation of chlorophenol formation [47]. The Gibbs energy formation of 2,3,4,5-tetrachlorophenol and 3,4,5-trichlorophenol are the lowest in tetra-and tri-chlorophenol groups, respectively, while 3-chlorophenol is most stable in mono-chlorophenol group in the range of temperatures tested.…”