TY  - JOUR
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85089153629&doi=10.1016%2fj.aej.2020.07.029&partnerID=40&md5=50d29f5059f94c8cdd11d1740ab220e2
A1  - Waqas, S.
A1  - Bilad, M.R.
A1  - Man, Z.B.
A1  - Klaysom, C.
A1  - Jaafar, J.
A1  - Khan, A.L.
JF  - Alexandria Engineering Journal
VL  - 59
Y1  - 2020///
N2  - Membrane fouling is a major bottleneck of almost all pressure-driven membrane filtration processes that limits their widespread applications. Improvement of hydrodynamics conditions is one of the most effective methods for membrane fouling control. This paper assesses a rotating biological contactor (RBC) integrated with membrane (RBC-MI) filtration that potentially offers inherent membrane fouling control as well as enhances biological performance, in which the membrane is placed inside the RBC bioreactor. Results show that the RBC-MI system achieves 84 of COD, 96.7 ammonium, 74 total nitrogen, 89 total phosphorus, and 96 turbidity removals. The integration of membrane placed inside the bioreactor doubles the permeability as compared to the external placement. Higher hydraulic performance is achieved at the low membrane-to-disk gap and higher disk rotational speed. The energy analysis shows that the RBC-MI consumes only 0.18 kWhmâ??3 signifying its viability as promission option to the energy-intensive conventional treatment systems. © 2020 Faculty of Engineering, Alexandria University
IS  - 6
KW  - Bioreactors; Membrane fouling; Membranes; Microfiltration; Wastewater treatment
KW  -  Biological performance; Conventional treatments; Disk rotational speed; Domestic waste water treatment; Hydraulic performance; Membrane separation process; Pressure driven membranes; Rotating biological contactor
KW  -  Biological water treatment
ID  - scholars12444
EP  - 4265
SN  - 11100168
PB  - Elsevier B.V.
N1  - cited By 21
SP  - 4257
TI  - An integrated rotating biological contactor and membrane separation process for domestic wastewater treatment
AV  - none
ER  -