Shopping basket > Review order Currently in your basket Before proceeding to checkout you will need you to either login or create an account. Your items will remain in your basket. USDItem TotalThe Energy Roadmap: A Water and Wastewater Utility Guide to More Sustainable Energy Management Chapter 5 - Demand-Side Management (1,897 words) $15.00RemovePFAS Study Updates: Sewage Sludge Incineration (WRF #5111) and Biosolids Pyrolysis with Thermal Oxidation (WEF) (16 words) $11.50RemoveDisaster and Emergency Planning for Preparedness, Response, and Recovery: Promoting Resilient Infrastructure and Community, 2nd Edition 4: Disaster Recovery (9,734 words) $41.00RemoveNet total: $67.50VAT: $0.00Gross total: $67.50 Payment info When you click the checkout button, you will be redirected to a secure Paypal page where you can either pay using an existing Paypal account, or pay by card without a Paypal account. Continue shopping We access Visa, Mastercard, Maestro, American Express all through Paypal.