1. Process optimisation to minimise water use and wastage;Klemeš,2007
2. BAT/BREF, 2012, Common Waste Water and Waste Gas Treatment/Management Systems in the Chemical Sector, European Commission, Joint Research Centre, Institute for Prospective Technological Studies. Seville, Spain, www.eippcb.jrc.es/reference/cww.html, accessed 03.02.2012.
3. EPA – Environmental Protection Agency, Wexford, Ireland, www.epa.ie/whatwedo/advice/bat/, accessed 13.01.2012.
4. US Environmental Protection Agency (EPA), www.water.epa.gov/lawsregs/, accessed 21.03.2012.
5. Handbook of Water and Energy Management in Food Processing,2008