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This paper presents a method to improve the accuracy of artificial neural network (ANN)–based estimation of photovoltaic (PV) power output by introducing two more inputs, solar zenith angle and solar azimuth angle, in addition to the most widely used environmental information, plane-of-array irradiance and module temperature. Solar zenith angle and solar azimuth angle define the solar position in...
In this work, microbial conversion of wastewater from butanol fermentation to microbial oil by oleaginous yeast Trichosporon dermatis was carried out for the first time. Wastewater with high COD generated from butanol fermentation mainly contained acetic acid, butyric acid and residual sugars (xylose and arabinose). Without any pretreatment and adding nutrients (nitrogen sources and trace elements),...
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