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Bioprocesses for air pollution control
Author(s) -
Kennes Christian,
Rene Eldon R.,
Veiga María C.
Publication year - 2009
Publication title -
journal of chemical technology and biotechnology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.64
H-Index - 117
eISSN - 1097-4660
pISSN - 0268-2575
DOI - 10.1002/jctb.2216
Subject(s) - bioreactor , biofilter , environmental science , biochemical engineering , pollution , air pollution , waste management , biodegradation , scale up , liquid phase , environmental engineering , process engineering , engineering , chemistry , ecology , biology , physics , organic chemistry , classical mechanics , thermodynamics
Abstract Bioprocesses have been developed as relatively recent alternatives to conventional, non‐biological technologies, for waste gas treatment and air pollution control in general. This paper reviews major biodegradation processes relevant in this field as well as both accepted and major innovative bioreactor configurations studied or used nowadays for the treatment of polluted air, i.e. biofilters, one‐ and two‐liquid phase biotrickling filters, bioscrubbers, membrane bioreactors, rotating biodiscs and biodrums, one‐ and two‐liquid phase suspended growth bioreactors, as well as hybrid reactor configurations. Some of these bioreactors are being used at full‐scale for solving air pollution problems, while others are still at the research and development stage at laboratory‐ or pilot‐scale. Copyright © 2009 Society of Chemical Industry