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 TotalFull Scale Energy Savings Validation of an Aerobic Granular Sludge System (12 words) $11.50RemoveOvercoming Challenges Associated with Fluctuating, High-Strength Winery Wastewater Using Biofilm Technology (12 words) $11.50RemoveThe Energy Roadmap: A Water and Wastewater Utility Guide to More Sustainable Energy Management Organization of this Guidance Document (203 words) $0.00RemoveTwo Years Operating World's Largest Capacity Facility of Latest Generation Wet-weather Disk Filters (14 words) $11.50RemovePure Water Antelope Valley: A Critical Water Supply Project for a Large Disadvantaged Community (15 words) $11.50RemoveHouston Developed an Innovative Risk-based Strategic Asset Management Platform for its 39 WWTP and 382 Lift Station Facilities for O&M and CIP Planning (24 words) $11.50RemoveA Watershed Based Approach for Managing Nutrients in San Francisco Bay (12 words) $11.50RemoveNet total: $69.00VAT: $0.00Gross total: $69.00 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.