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Anaerobic granular reactors for the treatment of dairy wastewater: A review
Author(s) -
Karadag Dogan,
Koroglu Oguz Emre,
Ozkaya Bestami,
Cakmakci Mehmet,
Heaven Sonia,
Banks Charles,
SernaMaza Alba
Publication year - 2015
Publication title -
international journal of dairy technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.061
H-Index - 53
eISSN - 1471-0307
pISSN - 1364-727X
DOI - 10.1111/1471-0307.12252
Subject(s) - sequencing batch reactor , blanket , wastewater , waste management , anaerobic exercise , environmental science , sewage treatment , anaerobic digestion , hybrid reactor , methane , pulp and paper industry , chemistry , materials science , environmental engineering , engineering , biology , organic chemistry , composite material , physiology
Considerable research has been conducted on the treatment of dairy wastewater by anaerobic granular reactors. Upflow anaerobic sludge blanket ( UASB ) reactors, anaerobic sequencing batch reactors ( ASBR ) and static granular bed reactors ( SGBR ) are the conventional granular reactor types most commonly applied in dairy wastewater treatment. Hybrid systems have also been developed to increase treatment efficiency and overcome the operational problems associated with the treatment of this substrate. Effects of parameters including temperature, organic loading and operating protocols on the performance of granular reactors are summarised. Individual and hybrid granular reactors are evaluated based on organic matter removal and methane production capacity.