Oxygen Control and Improved Denitrification Efficiency by Means of a Post-Anoxic Reactor Author Name Giordano Urbini et al. Category Computer science, information & general works Type Journal Tags Activated sludge,denitrification,Nitrogen Removal,Pre-Denitrification,Post-Denitrification Login to Access Content Add new comment You must have JavaScript enabled to use this form. Your name Subject Comment About text formats Plain text No HTML tags allowed. Lines and paragraphs break automatically. Web page addresses and email addresses turn into links automatically.