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 Impact of Solids Retention Time Reduction on the Thermal Hydrolysis Pretreatment-Enhanced Mesophilic Anaerobic Digestion (16 words) $11.50RemoveLab-scale Evaluation of PFAS Decomposition and Flue Gas Qualities from Biosolids Incineration Process (14 words) $11.50RemoveReady or Not, Artificial Intelligence Is Here! (8 words) $11.50RemoveEquitable Investments at DC Water: 'Equity in CIP Tool' for Equitable Outcomes and Customer Experiences (16 words) $11.50RemoveModernizing Stormwater Programs through Digital Transformation (7 words) $11.50RemoveNet total: $57.50VAT: $0.00Gross total: $57.50 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.