This is a preview. Log in through your library . Abstract Nitrifying granules were grown in a sidestream reactor fed municipal anaerobic digestion centrate and added in an initial slug dose and ...

Ion exchange resins and glass microscope slides were used to investigate factors affecting attachment of nitrifying bacteria to solid surfaces and the effect of attachment on inhibition of Nitrobacter ...

IN studying the biology of myxobacteria I have arrived at the conclusion that this group of micro-organisms is much more widely spread in Nature than it is commonly considered. The morphology and ...