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This paper reports the first LC voltage-controlled oscillator (LC-VCO) in CMOS utilizing a novel nontraditional compact inductor with integrated vertical nano particles magnetic core (Ni–Zn–Cu) to improve the figure-of-merit (FOM) of the VCO circuit. The new magnetic-enhanced inductor, fabricated in an integrated-circuit back-end using a CMOS-compatible process, improves inductance density (-density)...
A bench-scale experimental study was carried out to investigate the overall performance of a combined anaerobic reactor (CAR)for treating mustard tuber wastewater at organic loading. The experimental results show that Under the conditions that temperature is 30°C and loading is 7.5 kgCOD/(m3×d), the influent mustard tuber wastewater with salinity of 1.8(Cl-) and COD of 4500mg/L is treated to 500mg/L...
The bio-dopp process was used to treat papermaking midcourse wastewater. The CODcr, BOD5 and color removal rate were investigated through the self-made experimental system. The CODcr removal rate of reactor was higher than 90%, the BOD5 removal rate reached 96~99% as the BOD5 of effluent was less than 10 mg/L, the chroma of effluent reached 50 multiple. Moreover, the sludge concentration was about...
Biological phosphate reduction was observed in the authors' previous studies in an anaerobic sequencing batch reactor (ASBBR) in treating preserved pickle wastewater with high salinity and phosphorus concentration. Key factors such as temperature, pH value, organic loading and influent nitrate concentration that influence this process in terms of phosphorus removal efficiency are investigated in this...
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