A test study on treatment of high-strength polyester wastewater with anaerobic reactor

摘要

The treatment of polyester wastewater using Up flow activated sludge bed anaerobic filer(UASB AF), demonstrated that UASB AF reactors has a high efficiency, its volume loading is 10～12 kgCOD/(m 3·d),HRT is 22～24 h, and the removal of COD is about 80%. The reactor has advantage of fast starting and enduring pulse loading.