A portable miniature UV-LED-based photoelectrochemical system for determination of chemical oxygen demand in wastewater
نویسندگان
چکیده
منابع مشابه
Pharmaceutical Wastewater Chemical Oxygen Demand Reduction: Electro-Fenton, UV-enhanced Electro-Fenton and Activated Sludge
In this study, Chemical Oxygen Demand (COD) from a pharmaceutical wastewater (PhW) was reduced by several techniques such as electro-Fenton (EF), photo electro-Fenton (PEF) and activated sludge (AS) processes and the obtained data were compared with each other. The effects of several parameters such as pH, current density, H2O2/Fe2+ molar ratio, volume ratio of ...
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The aim of this research is to build a portable system to perform real-time analysis of waste water samples. Thus, that can significantly improve existing waste water treatment technology. In waste water treatment plant, an important parameter, chemical oxygen demand is needed to be measured. The amount of chemical oxygen demand determines the degree of water pollution by organic material. The ...
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ژورنال
عنوان ژورنال: Sensors and Actuators B: Chemical
سال: 2009
ISSN: 0925-4005
DOI: 10.1016/j.snb.2009.07.019