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Aerobic bio-treatment of refuse digester wastewater

  • P. F. Gabriel
  • , S. Farooq*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Laboratory scale continuous flow activated sludge experiments have demonstrated that the liquid waste from solid waste-to-methane digestion facility can be treated effectively by acclimated biological flocs. The average BOD/COD ratio of the waste is 0.5 with BOD concentration of 1300 mgl-1. Total BOD removals of 98% and total COD removals of 78% were achieved. Although refractive in nature, high nutrient concentrations and a readily biodegradable fraction of the BOD render the waste amenable to aerobic biological treatment.

Original languageEnglish
Pages (from-to)141-152
Number of pages12
JournalEnvironmental Technology Letters
Volume2
Issue number4
DOIs
StatePublished - Apr 1981

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 6 - Clean Water and Sanitation
    SDG 6 Clean Water and Sanitation
  2. SDG 11 - Sustainable Cities and Communities
    SDG 11 Sustainable Cities and Communities

ASJC Scopus subject areas

  • Pollution

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