Nitrogen Removal Characteristics in a Biofilm System for Recirculating Aquaculture Wastewater Treatment under High-Salinity Conditions and Oligotrophic Stress

Nitrogen Removal Characteristics in a Biofilm System for Recirculating Aquaculture Wastewater Treatment under High-Salinity Conditions and Oligotrophic Stress

AbstractThis study evaluated nitrogen removal characteristics in a biofilm system for recirculating aquaculture wastewater treatment with different carriers and aeration modes under salinity conditions (35  g NaCl L−1) and oligotrophic stress (total organic carbon

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Veröffentlicht in:Journal of environmental engineering (New York, N.Y.) N.Y.), 2020-07, Vol.146 (7)
Hauptverfasser: Feng, Lijuan, Luo, Yuqin, Yang, Jingyi, Sun, Jingya
Format: Artikel
Sprache:eng
Schlagworte:
Acclimatization
Aeration
Ammonia
Aquaculture
Aquaculture effluents
Biodegradability
Biodegradation
Biofilms
Carbon sources
Denitrification
Efficiency
Nitrification
Nitrogen removal
Organic carbon
Oxidation
Polycaprolactone
Polypropylene
Polyurethane
Polyurethane foam
Salinity
Salinity effects
Sodium chloride
Stress
Technical Papers
Total organic carbon
Wastewater treatment
Water treatment
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Zusammenfassung:AbstractThis study evaluated nitrogen removal characteristics in a biofilm system for recirculating aquaculture wastewater treatment with different carriers and aeration modes under salinity conditions (35  g NaCl L−1) and oligotrophic stress (total organic carbon
ISSN:0733-9372
1943-7870
DOI:10.1061/(ASCE)EE.1943-7870.0001709