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Transport of pharmaceuticals during electrodialysis treatment of wastewater
(Elsevier, 2019-06-13)
Electrodialysis (ED) is a promising emerging electrochemical membrane technology for nutrient concentration and recovery from wastewater. However associated environmental safety aspects have to be assessed before utilizing ...
Ultra-desulfurization of sulfur recovery unit wastewater using thin film nanocomposite membrane
(Elsevier, 2019-03-30)
Herein, to meet the requirement of the stringent sulfur emission and discharge rate standards based on World Health Organization (WHO) and Environmental Protection Agency (EPA), polyamide/titanium dioxide (PA/TiO2) thin ...
End-of-life RO membranes recycling: Reuse as NF membranes by polyelectrolyte layer-by-layer deposition
(Elsevier, 2019-05-06)
Nowadays, end-of-life (EoL) reverse osmosis (RO) membranes are considered as waste, hence they are incinerated or discarded in landfills. Due to the environmental problem of disposed membranes, their reuse as nanofiltration ...
The interplay role of vanillin, water, and coagulation bath temperature on formation of antifouling polyethersulfone (PES) membranes: Application in wood extract treatment
(Elsevier, 2019-10-21)
In this study vanillin was tested as the hydrophilicity promoter in a PES membranes to improve the feasibility of the membranes in the treatment of a biorefinery stream, namely a pressurized hot water extract (PHWE). The ...
Performance enhancement of thin‐film composite membranes in water desalination process by wood sawdust
(Wiley, 2019-07-18)
In this study, polysulfone/wood sawdust (PSf/WSD) mixed matrix membrane (MMM) was prepared as a novel substrate layer of thin‐film composite (TFC) membrane in water desalination. The main aim was to evaluate how different ...
Impurity separation efficiency of multi-component wastewater in a pilot-scale freeze crystallizer
(Elsevier, 2019-11-05)
New directions in wastewater treatment consider not only the adequate purification efficiencies but also water and material recovery for recycling and reuse. Freeze crystallization offers the potential for the simultaneous ...