For protozoa counting, 2 ml samples of fermenter fluid were taken daily, immediately before the substrate exchange.
Such a device, the constant-depth film fermenter employs a mechanical scraper bar and has been developed to investigate the growth of dental plaque organisms.
Capybara, rabbits, hamsters and some other related species are hindgut fermenters which digest cellulose by microbial fermentation.
Often, the brew is moved to a second fermenting vessel after primary fermentation called a secondary fermenter.
The mixture is processed at high-temperatures to reduce the bacteria levels and transferred and cooled in fermenters.
Feedstocks may contain micro-organisms, which could cause changes in the microbial community inside the fermenter.
Horses are non-ruminant herbivores of a type known as a hindgut fermenter.
The carbon monoxide, carbon dioxide and hydrogen may then be fed into a special kind of fermenter.
