Rok 2022

• Incorporation of the sulfur cycle in sustainable nitrogen removal systems - A review

  Publikacja

  • D. Derwis (dawniej: D. Grubba)
  • Z. Yin
  • J. Majtacz
  • H. Al-Hazmi (dawniej: H. Al- Hazmi)
  • J. Mąkinia

  - JOURNAL OF CLEANER PRODUCTION - Rok 2022

  In wastewater treatment systems, sulfur (S) removal processes are generally based on heterotrophic sulfate (SO42−) reduction by sulfate reducing bacteria and S-dependent autotrophic denitrification by sulfur oxidizing bacteria. A combination of either two cycles (N and S) or three cycles (N, S and C) appears to be a viable approach to sustainable wastewater treatment, resulting in energy savings and reduction of sludge production....

  Pełny tekst do pobrania w portalu

Rok 2016

• Importance of the combined effects of dissolved oxygen and pH on optimization of nitrogen removal in anammox-enriched granular sludge

  Publikacja

  • Z. Yin
  • C. Santos
  • J. Vilaplana
  • D. Sobotka
  • K. Czerwionka
  • M. Damianovic
  • L. Xie
  • F. Morales
  • J. Mąkinia

  - PROCESS BIOCHEMISTRY - Rok 2016

  The combined effects of dissolved oxygen (DO) and pH on nitrogen removal were investigated in a laboratory-scale sequencing batch reactor (SBR) with anammox-enriched granular sludge obtained from a nitritation/anammox system. The highest specific nitrogen removal rate (SNRR) (1.1 gN gVSS−1 d−1) was observed under non-aerated conditions, resulting in the nitrogen removal efficiency of 81.6%. Although nitrogen removal was readily...

  Pełny tekst do pobrania w serwisie zewnętrznym