id	keyword
ajeem-1082	wastewater
ajeem-1082	treatment
ajeem-1082	plant
ajeem-1082	anaerobic
ajeem-1082	bacteria
ajeem-1082	planctomycete
ajeem-1082	dgge
ajeem-1082	samples
ajeem-1082	sludge
ajeem-1082	pcr
ajeem-1082	analysis