1. International Finance Corporation (2015) Environmental, health and safety guidelines for vegetable oil production and processing. In: World Bank Gr. www.ifc.org/wps/wcm/connect/topics_ext_content/ifc_external_corporate_site/sustainability-at-ifc/publications/publications_policy_ehs_vegetable_oil . Accessed 23 Aug 2018
2. Steffen Robertson & Kirsten Inc Consulting Engineers (1989) Waste-water management in the edible oil industry. Pretoria
3. McDermott G (1976) Liquid waste treatment in the vegetable oil processing industry - U.S practices. J Am Oil Chem Soc 53:446–448
4. Muezzinoglu A, Azbar N, Bayram A et al (2004) A review of waste management options in olive oil production. Crit Rev Environ Sci Technol 34:209–247
5. von Sperling M, Chernicharo CAL (2005) Biological wastewater treatment in warm climate regions, 1st edn. IWA Publishing, London