Fig. 5
From: Cellulose-mediated floc formation by the activated sludge bacterium Shinella zoogloeoides ATCC 19623
FTIR spectra of bacteria cellulose from Shinella zoogloeoides ATCC 19623 and commercial cellulose. NICOLET 5700 FTIR Spectrometer was used with diamond ATR spectrophotometer for 24 scans in the range of 4000–400 cm−1 with a resolution of 4 cm−1. Bacteria cellulose extracted from Shinella zoogloeoides ATCC 19623, commercial cellulose purchased from Sangon Biotech, Shanghai, China