Dispersive solid-liquid microextraction based on the poly(HDDA)/graphene sorbent followed by ICP-MS for the determination of rare earth elements in coal fly ash leachate by Latinka Slavković-Beškoski, Ljubiša Ignjatović, Guido Bolognesi, Danijela Maksin, Aleksandra Savić, Goran Vladisavljevic, Antonije Onjia

“…The most abundant REEs in leachate (20 ÷ 1 solid-to-liquid ratio) are Ce, Y, and La, which were found in the range of 22–194 ng/L, 35–105 ng/L, 48–95 ng/L, and 9.6–51 μg/L, 7.3–22 μg/L, 2.4–17 μg/L, for EP and TCLP leachate, respectively. …”
Get full text

Pigment mixing effect realized with pre-dyed opaque yarns for Jacquard textile design development by Ken Ri Kim, Frankie Man Ching Ng, Jiu Zhou, Jinlian Hu

Get full text