_1687885260 1687885260 Hamid Shirkhanloo sahar.zi67@gmail.com Hamid Shirkhanloo Analytical Methods in Environmental Chemistry Journal AMECJournal 2645-5382 2645-5552 12 30 2019 2 04 10.24200/amecj.v2.i04 http://journal.amecj.com/index.php/AMECJ-01/issue/view/10 Maling Gou Baharak Bahrami yarahmadi Luminescent graphene quantum dots (GQDs) and multi wall carbon nanotubes (MWCNTs) as photocatalytic sorbent based on was used for removal of toxic ethylbenzene from air in present of UV-radiation. A novel method based on solid gas removal (SGR) based on GQDs and MWCNTs as an efficient adsorbent was used for ethylbenzene removal from air in Robson quartz tubes (RGT). After synthesized and purified of GQDs and MWCNTs, a system was designed for generation of ethylbenzene in air with difference concentrations, and then the mixture was moved to quartz tubes with UV radiation in optimized conditions. The ethylbenzene in air was absorbed on the 25 mg of GQDs or MWCNTs, desorbed from sorbent at 146oC and determined by GC-FID. 12 28 2019 59 70 http://creativecommons.org/licenses/by/4.0 10.24200/amecj.v2.i04.82 http://journal.amecj.com/index.php/AMECJ-01/article/view/82 http://journal.amecj.com/index.php/AMECJ-01/article/download/82/157 http://journal.amecj.com/index.php/AMECJ-01/article/download/82/157 http://journal.amecj.com/index.php/AMECJ-01/article/download/82/158 http://journal.amecj.com/index.php/AMECJ-01/article/download/82/164