Abstract
Filtration experiments using a bench-scale immersed membrane separation system combined with high dose of PAC (powdered activated carbon) were conducted in order to investigate ammonia oxidation. The experiments were carried out under such operation conditions as a filtration rate of 0.5 m/d, water temperature of 20°C. Synthetic water was used as the source water; the influent concentrations of TOC (total organic carbon), and NH4+-N (ammonia nitrogen) were 7.8 mg/l, and 6.8 mg/l, respectively. Ammonia oxidation started to occur on the 12th day from the operation and was completed on the 22nd day. This study found that high concentration of PAC accelerated ammonia oxidation in PAC-MF system.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
