Open AccessIsolasi Bakteri Pengakumulasi Poliposfat
Author(s) -
I Made Sudiana
Publication year - 2019
Publication title -
biota
Language(s) - English
Resource type - Journals
eISSN - 2527-323X
pISSN - 2527-3221
DOI - 10.24002/biota.v9i2.2898
Subject(s) - anaerobic exercise , enhanced biological phosphorus removal , wastewater , chemistry , acinetobacter calcoaceticus , activated sludge , bacteria , phosphate , polyphosphate , adsorption , anaerobic bacteria , pulp and paper industry , microbiology and biotechnology , food science , biochemistry , biology , environmental engineering , acinetobacter , environmental science , organic chemistry , physiology , genetics , engineering , antibiotics
Polyphosphate accumulating bacteria play important key role on biological phosphorous removal. Activated sludge originated from wastewater treatment plant for drinking water production acclimated with anaerobic-aerobic phase in sequential batch reactor continuously succeed to establish microbial community that are able to adsorb glucose and acetate under anaerobic condition. Acinetobacter calcoaceticus S1 was an isolated bacterium from community performing organic substrate absorption. S1 is able to adsorb glucose and acetate under anaerobic condition. During substrate absorption an increase of orthophosphate in bulk solution indicating phosphate released out of cell. Reduction of glycogen and polyhydroxybutirate (PHB) took place under anaerobic phase. S1 is a community member of anaerobic-aerobic system for removal of phosphorous in influent wastewater.