Efficient recovery of TiO2 and Pt-doped TiO2 photocatalysts in wastewater treatment using a pilot-scale cross-flow ultrafiltration membrane system

R Ravi, AK Golder - Separation and Purification Technology, 2024 - Elsevier
Despite the high efficacy of photocatalysts in wastewater treatment, their pilot plant and
industrial-scale applications are scanty. The photocatalysts must be recovered for their …

Eco-friendly solvents and their mixture for the fabrication of polysulfone ultrafiltration membranes: An investigation of doctor blade and slot die casting methods

X Dong, TJ Jeong, E Kline, L Banks, E Grulke… - Journal of Membrane …, 2020 - Elsevier
Nonsolvent induced phase separation has been widely used to fabricate polymeric
membranes. Common solvents, such as dimethylacetamide (DMAc) and N-Methyl-2 …

Comparison of two low‐hazard organic solvents as individual and cosolvents for the fabrication of polysulfone membranes

X Dong, HD Shannon, C Parker, S De Jesus… - AIChE …, 2020 - Wiley Online Library
Petroleum‐derived solvents commonly used in membrane fabrication are often hazardous
and toxic, so the investigation of safer alternatives is important. In this study, two low‐hazard …

Achieving high separation of cephalexin in a photocatalytic membrane reactor: What is the best method for embedding catalyst within the polysulfone membrane …

MA Saflashkar, M Homayoonfal, F Davar - Chemical Engineering Journal, 2022 - Elsevier
The aim of this study is to achieve the best performance for the photocatalytic membrane
reactor (PMR) in cephalexin removal. To this end, SrTiO 3 photocatalyst with the bandgap of …

A Thermodynamic and Feasibility Study of Green Solvents for the Fabrication of Water Treatment Membranes

X Dong - 2020 - uknowledge.uky.edu
Nonsolvent induced phase separation (NIPS) has been widely used to fabricate polymeric
membranes. In NIPS, a polymer is dissolved in a solvent to form a dope solution, which is …