Water and energy management are important and interrelated issues. While sewage treatment has improved significantly over the past 20 years, the energy required to treat sewage to this standard is high, leading to high treatment costs. This document evaluates options for sewage treatment in terms of energy conservation and renewable energy generation.
POST (2007): Energy and Sewage. (= postnote , 282 ). London, U.K.: Parliamentary Office of Science and Technology (POST) URL [Accessed: 06.09.2012]