Biological phosphorus removal using a biofilm membrane reactor: operation at high organic loading rates

摘要

This research describes Biological Phosphorus Removal at Organic Loading Rates from 5 to 30 g COD/m~3 d using a laboratory scale Sequencing Batch Biofilm Membrane Reactor. The reactor was fed with synthetic wastewater based on sodium acetate with a COD:N:P ratio of 20:5:1. An average PO_4-P removal of 72