Development of two phase anaerobic reactor with membrane separation system

摘要: Abstract Experiments were conducted to evaluate the performance of two phase anaerobic reactor with membrane separation. Starch was used as substrate. The cartridge type filter microfiltration (MF) pore size 0.2 10μm tested in this research. Acid conversion rate and methane production more effective acidogenic system compared one conventional settling tank. efficiency from substrate organic acid range 34% 50% at loading 5.0 kg COD/m3 . day. Through all runs, proportion acetic 40–45% that propionic 30–35 %. COD reduction AUBF over 90 % 3.0 This research may provide basis fundamental knowledge for treatment its application industrial livestock farming wastes.