Technology Reports of Kansai University (ISSN: 04532198) is a monthly peer-reviewed and open-access international Journal. It was first built in 1959 and officially in 1975 till now by kansai university, japan. The journal covers all sort of engineering topic, mathematics and physics. Technology Reports of Kansai University (TRKU) was closed access journal until 2017. After that TRKU became open access journal. TRKU is a scopus indexed journal and directly run by faculty of engineering, kansai university.
Technology Reports of Kansai University (ISSN: 04532198) is a peer-reviewed journal. The journal covers all sort of engineering topic as well as mathematics and physics. the journal's scopes are
in the following fields but not limited to:
The main objective of this work was to quantify the performance of MFC-CWs performance fueled with actual industrial petroleum refinery wastewater (PRW) using alternatively two different recycled demolition materials as supporting media. These waste materials were crushed ceramic (CC) and crushed glass (CG). These MFC-CWs systems were operated in a batch mode and compared to a MFC-CW with gravel media as a conventional supporting material. The three MFC-CWs systems were planted with phragmites australis. Results revealed no significant difference between the suggested systems in terms of COD removal and electricity generation. Maximum COD removal efficiency of 96%, 95%, 91% and power generation of 27, 21, 20 mW/m2 were achieved in MFC-CW microcosms with gravel, ceramic, and glass media, respectively. Also, the results suggested that bioelectrochemical processes are the dominant mechanism for organics removal in the MFC-CW rather than the biological or phytoremediation processes occur in the conventional constructed wetland. Results of toxicity test demonstrated the potential of the suggested approach for detoxification of the PRW
The goal of our work is the development of modern control laws for a low-pressure mercury-argon discharge lamp (UV-C lamp) powered by a serial multicell converter for water purification. In the previous article, we presented the multicellular converters series: operation, modeling and control. We also exposed the control modulating cyclic reports which was dedicated to the control of the voltages and the flying capacitors, it was intended to ensure the balancing of the voltages across the switches. Current regulation is done by introducing a classical PI-type regulator synthesized by the pole-placement method, which made it possible to have a good setpoint monitoring despite the presence of the perturbation on the arc current and parametric variations on the arc resistance. After having tested the robustness of the PI regulator vis-à-vis the parametric variations of the arc resistance or the arc current, which are inversely proportional and which vary according to the temperature. The goal of our work is the development of a modern control law for a discharge lamp powered by a serial multicell converter. The first control is the regulation by a traditional PI, but this control has not been very robust. For this, it has been replaced by a fuzzy regulator (Mamdani) to improve the performance of our electronic discharge lamp-Ballast system