Wastewater generated from N-methylpyrrolidone (NMP) manufacture was used as electron donor for denitrification in tertiary treatment. The organic components of NMP wastewater were mainly NMP and monomethylamine (CH3NH2), and their biodegradation released ammonium that was nitrified to nitrate...

Developing novel silicon quantum dots (Si-QDs) on conventional CMOS process is one of the most important technologies in Si quantum computing to realize multi-bit integration with a large scale. In this paper, an analysis model based on master equation and realized by Python code is established...

The Anoxic/Oxic (A/O) process involves recirculating mixed liquor between its A and O tanks so that nitrate produced in the O tank can be used to for denitrification with influent COD in the A tank. Because biomass is recirculated along with nitrate, A/O operation leads to similar microbial...