treatment of olive mill wastewater using a in france

treatment of olive mill wastewater using a in france
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  • What is olive mill wastewater (OMW)?
  • Global olive oil demand is rising; hence production has been expanding, resulting in a considerable liquid waste known as olive mill wastewater (OMW) or Zibar, which has an adverse environmental impact as it contains a variety of pollutants. Proper control and treatment before disposal are essential.
  • How much olive oil is produced from olive mill wastewater?
  • Olive oil extraction in its different types produces approximately 50% of olive mill wastewater of its total production. The yearly global olive mill wastewater output is anticipated to be more than 30 million m 3 Mauro et al. (2019).
  • Which process is used in olive mill wastewater treatment?
  • The primary processes in the process include acidogenesis, hydrolysis, and methanogenesis, with the latter being the most important anaerobic stage. Anaerobic digestion is widely used method for treating olive mill wastewaters. During this processes biomass waste is transformed to biogas and compost.
  • Can olive oil mill waste be treated with valorization?
  • This chapter discusses the various approaches used for the mitigation of wastewater contaminants produced by the olive oil industry. Recent research studies which focused on the valorization options for dealing with olive mill waste residues such as animal feed, biofuel and biogas are also discussed.