1. Niaounakis M, Halvadakis CP (2006) Olive processing waste management: literature review and patent survey, 2nd edn. Elsevier, Amsterdam
2. Food and Agriculture Organization of the United Nations. Website: http://faostat3.fao.org/faostat-gateway/go/to/home/E . Accessed 15 Oct 2014
3. Alvarado CA (1998) Environmental performance in the olive oil industry: comparing technologies using environmental performance indicators. M.Sc. Thesis in Environmental Management and Policy, Lund University
4. Vlyssides AG, Loizidou M, Gimouhopoulos K, Zorpas A (1998) Olive oil processing wastes production and their characteristics in relation to olive oil extraction methods. Fresenius Environ Bull 7(5):308–313
5. Vlyssides AG, Bouranis DL, Loizidou M, Karvouni G (1996) Study of a demonstration plant for the co-composting of olive-oil-processing wastewater and solid residue. Bioresour Technol 56(2):187–193