NITRIFICATION DENITRIFICATION OF HIGH-STRENGTH NITROGEN WASTES IN 2 UP-FLOW SUBMERGED FILTERS

CECEN F., GONENC I.

WATER SCIENCE AND TECHNOLOGY, cilt.26, ss.2225-2228, 1992 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 26
  • Basım Tarihi: 1992
  • Dergi Adı: WATER SCIENCE AND TECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Agricultural & Environmental Science Database, Analytical Abstracts, Aqualine, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, Biotechnology Research Abstracts, CAB Abstracts, Chimica, Compendex, EMBASE, Environment Index, Geobase, MEDLINE, Pollution Abstracts, Public Affairs Index, Veterinary Science Database
  • Sayfa Sayıları: ss.2225-2228
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

Design criteria for nitrification and denitrification of high-strength nitrogenous wastes have been derived by pilot-scale experiments in two submerged filters in series. molasses proved to be a suitable carbon source in denitrification. It has been shown that oxygen is the rate limiting substrate in nitrification and that maximum denitrification rates can only be achieved at an influent COD/NO(x)-N ratio of approximately 5.