Nanotechnology for Oil-Water Separation

Nisar Ali is an Associate Professor in the Department of Basic and Applied Sciences, College of Applied and Health Sciences, A’Sharqiyah University, Oman. His research interest includes polymer/biopolymer hybrids and assembly materials, magnetic composite nanostructures, surface functionalization, wettability, and wastewater remediation. Muhammad Bilal is working as an Associate Professor at the Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Poland. Previously, he served as an assistant/associate Professor at Poznan University of Technology, Poland, and the School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, China. He earned his Ph.D. from Shanghai Jiao Tong University, specializing in bioengineering and applied biotechnology. His main research activities are oriented to Environmental biotechnology, nanotechnology, enzyme engineering, immobilization, chemical modifications, and industrial applications of microbial enzymes, liquid, and solid waste management. He has authored over 700 peer-reviewed articles, 150 book chapters, 25 edited books. Dr. Bilal is the associate editor of Frontiers in Chemical Engineering and Frontiers in Environmental Science (Frontiers), and an editorial board member for several journals. He was listed as a highly cited researcher (Clarivate) in 2021 and holds several "highly cited papers" in WOS. Hafiz M.N. Iqbal is a Research Professor in the School of Engineering and Sciences at the Tecnológico de Monterrey, Mexico. His areas of research are biomaterials, bioengineering, biomedical engineering, environmental engineering, bioremediation, bio-catalysis, enzymes, immobilization, chemical engineering, green chemistry, algal biotechnology, and bioenergy. Dr. Ram Gupta is an Associate Professor of Chemistry at Pittsburg State University. He is the Director of Research at the National Institute for Materials Advancement (NIMA). Dr. Gupta has been recently named by Stanford University as being among the top 2% of research scientists worldwide. Before joining Pittsburg State University, he worked as an Assistant Research Professor at Missouri State University, Springfield, MO then as a Senior Research Scientist at North Carolina A&T State University, Greensboro, NC. Dr. Gupta’s research spans a range of subjects critical to current and future societal needs including: semiconducting materials & devices, biopolymers, flame-retardant polymers, green energy production & storage using nanostructured materials & conducting polymers, electrocatalysts, optoelectronics & photovoltaics devices, organic-inorganic heterojunctions for sensors, nanomagnetism, biocompatible nanofibers for tissue regeneration, scaffold & antibacterial applications, and bio-degradable metallic implants. Tuan Anh Nguyen is a Senior Principal Research Scientist at the Institute for Tropical Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam. He received a BS in physics from Hanoi University in 1992, a BS in economics from Hanoi National Economics University in 1997, and a PhD in chemistry from the Paris Diderot University, France, in 2003. He was a Visiting Scientist at Seoul National University, South Korea, in 2004, and the University of Wollongong, Australia, in 2005. He then worked as a Postdoctoral Research Associate and Research Scientist at Montana State University, United States in 2006-09. In 2012 he was appointed as the Head of the Microanalysis Department at the Institute for Tropical Technology. His research areas of interest include smart sensors, smart networks, smart hospitals, smart cities, complexiverse, and digital twins. He has edited more than 74 books for Elsevier, 12 books for CRC Press, 1 book for Springer, 1 book for RSC, and 2 books for IGI Global. He is the Editor-in-Chief of Kenkyu Journal of Nanotechnology & Nanoscience.

• 1 Oil-water emulsion formationan overview 2 Environmental impact of nanomaterials 3 Principles of oil-water separation strategies 4 Nanotechnology for remediation of oilfield and refineries wastewater 5 Fiber membranes for oil/water separation 6 Carbon-based nanomaterials (graphene and graphene oxide, carbon nanotubes, and carbon nanofibers) for oil-water separation 7 Chitosan-based composites for oil-contaminated water treatment 8 Membrane-based hybrid materials for oil/water separation 9 Electrospun nanofibers-based membranes for oil-water treatment 10 Application of electrospun fibers for oil/water separation 11 Electrospun fibers: promising materials for oil water separation 12 Regeneration/reuse capability of monolithic carbon xerogels-metal nanocomposites for crude oil removal from oil-in-saltwater emulsions 13 Toxicity of nanomaterials used in oilwater separation 14 Overview of demulsification techniques in the petroleum industry 15 Nanomaterials: fundamentals and applications 16 Bio-based aerogel absorbents for oil-water separation 17 Applications of superwettable materials for oil and water separation 18 The role of redox agents in oilwater separation 19 Magnetic polymer hybrid substances for water/oil separation 20 Bio-adsorbents for water-oil separation