Environmental engineering
1. Organic matter from biofilter nitrification by high performance size exclusion chromatography and fluorescence excitation-emission matrix

E.N. Hidayah; W.L. Lai; O.H. Cahyonugroho; F. Rizqa

Volume 6, Issue 2 , Spring 2020, , Pages 133-144


  A combination of high performance size exclusion chromatography with organic carbon detector and ultraviolet detector coupled with peak-fitting technique and fluorescence excitation-emission matrix spectrometry applied fluorescence regional integration method was conducted to determine the characteristics ...  Read More

Environmental engineering
2. Pollutant removal by Canna Generalis in tropical constructed wetlands for domestic wastewater treatment

H.D. Tran; H.M.T. Vi; H.T.T. Dang; R.M. Narbaitz

Volume 5, Issue 3 , Summer 2019, , Pages 331-344


  Constructed wetlands have not been commonly used in Vietnam due to the lack of information in the selection of proper types of constructed wetlands, type of reeds, design parameters and performance efficiency, in tropical climates. This paper focuses on Canna generalis, which is a common reed and easy ...  Read More

Environmental engineering
3. Photodegradation process for the removal of acid orange 10 using titanium dioxide and bismuth vanadate from aqueous solution

B. Rahimi; A. Ebrahimi; N. Mansouri; N. Hosseini

Volume 5, Issue 1 , Winter 2019, , Pages 43-60


  In this study, the photocatalytic degradation of azo-dye acid orange 10 was investigated using titanium dioxide catalyst suspension, irradiation with ultraviolet-C lamp and bismuth vanadate under visible light of light-emitting diode lamp. Response surface methodology was successfully employed to optimize ...  Read More

Environmental engineering
4. Polluting potential of post-Fenton products in landfill leachate treatment

M.R. Sabour; A. Amiri

Volume 3, Issue 2 , Spring 2017, , Pages 177-186


  Fenton process, as one of the most conventional advanced oxidation processes, is widely used in the treatment of specific wastewaters, especially landfill leachate. In current study, the main target was to evaluate some neglected aspects of Fenton process in operational applications. Thus, three novel ...  Read More