Municipal wastewater treatment technologies: A review

Mmontshi L. Sikosana, Keneiloe Sikhwivhilu, Richard Moutloali, Daniel M. Madyira

Research output: Contribution to journalConference articlepeer-review

94 Citations (Scopus)

Abstract

Municipal wastewater is the most abundant type of wastewater that falls into the category of low-strength waste streams. It is characterized by low organic strength and high particulate organic matter content. Municipal wastewater treatment plants have the potential to become net producers of renewable energy, converting the chemically bound energy content in the organic pollutants of raw municipal wastewater to a useful energy carrier (biogas), while producing clean water for communities in the vicinity. This paper presents a review of the different technologies that can be deployed in the treatment of municipal wastewater. The focus is mainly on bioreactor technologies that are available for current and possible future implementation in the municipal wastewater treatment systems.

Original languageEnglish
Pages (from-to)1018-1024
Number of pages7
JournalProcedia Manufacturing
Volume35
DOIs
Publication statusPublished - 2019
Event2nd International Conference on Sustainable Materials Processing and Manufacturing, SMPM 2019 - Sun City, South Africa
Duration: 8 Mar 201910 Mar 2019

Keywords

  • Aerobic Bioreactors
  • Anaerobic
  • Chemical Organic Demand
  • Hydraulic Retention Time
  • Membrane Bioreactors
  • Municipal Wastewater Treatment
  • Organic Loading Ratio

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Artificial Intelligence

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