Graphene enhanced technologies for sustainable water purification
Manuela Melucci a
a Consiglio Nazionale delle Ricerche-Istituto per la Sintesi organica e la Fotoreattività (ISOF-CNR), via P. Gobetti 101, 40129 Bologna
Materials for Sustainable Development Conference (MATSUS)
Proceedings of MATSUS23 & Sustainable Technology Forum València (STECH23) (MATSUS23)
#2DSUSY - 2D Nanomaterials for Sustainable Energy
VALÈNCIA, Spain, 2023 March 6th - 10th
Organizers: Maria Antonia Herrero Chamorro and Maurizio Prato
Invited Speaker, Manuela Melucci, presentation 071
DOI: https://doi.org/10.29363/nanoge.matsus.2023.071
Publication date: 22nd December 2022

The last few years have seen the increasing occurrence of water contamination by pharmaceuticals, personal care products, plastic and their additives among the other,1-5 that are not satisfyingly removed by conventional drinking water treatment technologies.6, 7 In some cases, as for the endocrine disrupting agents such as per and polyfluoroalkyl substances (PFAS) and bisphenol A (BPA), the eco and human toxicity has been demonstrated 8-11 calling for the urgent development of new technologies for detection, early warning and remediation of such  emerging contaminants.

Due to its commercial availability at good standard quality and processability in composite or membranes, graphene is one of the most promising nanomaterials for the realization of new technologies for water purification. In this talk,  I will present a selection of case studies of graphene-and chemically modified based materials and devices realized at CNR to detect and remove emerging contaminants including pharmaceuticals, personal care products and PFAS), from drinking water.[1,2,3] I will discuss about performance, sustainability issues in comparison with standard technologies and future challenges to respond to the sustainable development goal n6 of the UN ‘ensuring clean water and sanitation to all’.

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