Graphene-family nanomaterials in wastewater treatment plants

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• 作者：Octavio Suá ; rez-Iglesias ; Sergio Collado ; Paula Oulego ; Mario Dí ; az ; ^{mariodiaz@uniovi.es}
• 关键词：Graphene ; Nanomaterials ; Natural waters ; Sewage ; Wastewater treatment plants
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：313
• 期：Complete
• 页码：121-135
• 全文大小：1311 K
• 卷排序：313

文摘

Graphene nanomaterials (pGr, GO, RGO, FLG and MLG) have a different fate in WWTPs. pGr, FLG and MLG settle down more easily than RGO in the primary clarifier. GO hinders the anaerobic denitrification, but improves the anaerobic NH4+ oxidation. Various minerals can adsorb GFNs and improve the pretreatment/primary sedimentation. GO and RGO favoured the formation of disinfection by-products (trihalomethanes).