The anaerobic clarigester is a form of anaerobic digester. It is regarded as being the ancestor of the upflow anaerobic sludge blanket digestion (UASB) anaerobic digester.UASB Homepage A clarigester treats dilute biodegradable feedstocks and separates out solid and hydraulic (liquid) retention times. A diagram comparing the UASB, anaerobic clarigester and anaerobic contact processes can be found on the FAO website.
See also Anaerobic digestion Anaerobic digester types Biogas Expanded granular sludge bed digestion List of wastewater treatment technologies Upflow anaerobic sludge blanket digestion
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