| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7084395 | Bioresource Technology | 2013 | 6 Pages |
Abstract
⺠MBR pilot-plant with flat sheet membrane fed by raw municipal wastewater was monitored for 2 years. ⺠Impact of coagulant dosing on flux, nutrient removal, SMP and filtration cake was evaluated. ⺠Coagulant dosing resulted in a significant decline in carbohydrates and protein concentrations. ⺠High PO4-P, COD and NH4-N removal efficiency was achieved over periods with coagulant dosing. ⺠The main contributors to inorganic fouling were compounds of elements Ca, Si and Fe.
Keywords
PFCsRTMLVSSMLSSPO4-PNO3-NNH4-NPESEPSMBRWWTPF/MPFsAmmonia NitrogenInternal recycleMembrane bioreactorWastewater treatment plantchemical oxygen demandSMPFoulingSludge retention timeSoluble microbial productsmixed liquor suspended solidsmixed liquor volatile suspended solidsHumic substancesExtracellular polymeric substancesFood to Microorganisms ratioPermeabilitynitrate nitrogenProteinsCodCarbohydrates
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Process Chemistry and Technology
Authors
Marcel Gómez, LukáÅ¡ DvoÅák, Iveta RůžiÄková, JiÅà Wanner, Marek Holba, Eva Sýkorová,