Abstract：
:Introduction, consolidation and even standardization of expensive conventional aerobic systems for domestic wastewater treatment imposed significant financial constraints on the expansion of sanitary services including treatment in developing countries. A viable alternative is the sequential anaerobic-aerobic systems. If compared with the conventional aerobic technologies based on activated sludge processes, lower energy consumption and lower excess sludge production can be achieved with a high-rate anaerobic pre-treatment step. Particularly with concentrated sewage, the energy benefit of applying anaerobic pre-treatment will become very significant. This study aims on putting the effectiveness of sequential systems for treatment of domestic wastewater on view, through displaying results presented in literature on the performance of these systems.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Kassab G,Halalsheh M,Klapwijk A,Fayyad M,van Lier JBdoi
10.1016/j.biortech.2009.12.039subject
Has Abstractpub_date
2010-05-01 00:00:00pages
3299-310issue
10eissn
0960-8524issn
1873-2976pii
S0960-8524(09)01704-0journal_volume
101pub_type
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