Mechanism of phosphorus removal by SBR submerged biofilm system

  • Baozhen Wang*
  • , Jun Li
  • , Lin Wang
  • , Meisheng Nie
  • , Ji Li
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The mechanism of phosphorus removal in SBR submerged biofilm system was studied in the research. The DNP and nuclear magnetic resonance methods were employed to verify the mechanism of phosphorus removal by bacteria with the phosphorus release in anaerobic phase and uptake in oxic and anoxic phases. The mathematical models of phosphorus releases in anaerobic phase and phosphorus uptake in oxic phase were deduced and evaluated by comparison between the theoretically calculated values and the test data.

Original languageEnglish
Pages (from-to)2633-2638
Number of pages6
JournalWater Research
Volume32
Issue number9
DOIs
StatePublished - Sep 1998
Externally publishedYes

Keywords

  • Biological phosphorus removal
  • Phosphorus release
  • Phosphorus uptake
  • Sequencing batch reactor
  • Submerged biofilm system

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