1. Challenge of psychrophilic anaerobic wastewater treatment;Lettinga;Trends Biotechnol.,2001
2. Decentralized Sanitation and Reuse: Concepts, Systems and Implementation;Zeeman,2001
3. Biological Wastewater Treatment: Principles, Modelling and Design;van Lier,2008
4. Anaerobic Sewage Treatment: a Practical Guide for Regions with a Hot Climate;van Haandel,1994
5. Wastewater Engineering: Treatment and Reuse, Metcalf & Eddy I AECOM;Tchobanoglous,2014