... Grant M., Hill G., Holbrook, C., Lymburner P, McTavish A. , Sundby A. (2002). “Water Management and Waste Water Treatment at the University of British Columbia: A Study for Sustainable Alternatives.” ... average wholesale cost of malting barley and hops are $320/tonne (Agriculture and Agri-Food Canada, 2011) and $9921/tonne respectively (Kneed, n.d.). An average of 24 tonnes of malting barley and ... for a liter of beer in breweries [1]. Wastewater may contain dangerous chemicals that can affect the environment negatively as well as having a negative impact on people’s health. There are...