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Assessing the accuracy of wall concentration estimation based on averaged permeate velocity in spacer-filled Reverse Osmosis (RO) membrane systems
(2006)
The accuracy of estimations of wall concentration using the constant (averaged) permeate velocity method was assessed in both empty and spacer-filled reverse osmosis (RO) channels under various operation conditions, based ...
Degradation of diclofenac by TiO2 photocatalysis: UV absorbance kinetics and process evaluation through a set of toxicity bioassays
(2009)
In the present study the degradation kinetics and mineralization of diclofenac (DCF) by the TiO2 photocatalysis were investigated in terms of UV absorbance and COD measurements for a wide range of initial DCF concentrations ...
Analytical methods for tracing pharmaceutical residues in water and wastewater
(2007)
The focus of environmental analysis and determination of chemicals in the environment has recently been extended from the more classical pollutants to new contaminant categories including pharmaceuticals. This is attributed ...