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 TotalThird Century of Biochemical Oxygen Demand, 2nd Edition 10 Biodegradation and Toxicity (11,911 words) $17.00RemoveLong-Term Performance of a Recirculating Anaerobic Dynamic Membrane Bioreactor for Mainstream Domestic Wastewater Treatment (15 words) $11.50RemoveLeadership and People Management -- What Every Operator Needs to Know (1,992 words) $5.50RemoveCase Study Highlighting the South San Francisco-San Bruno Water Quality Control Plant's Initiatives to Increase Digestion Capacity within Existing Plant Infrastructure via High-Performance Mixing, Recuperative Thickening, and High Solids Digestion. (31 words) $11.50RemoveUsing 2D Modeling to Improve Large-scale Urban Stormwater Modeling to Support Instream Water Quality Improvement (16 words) $11.50RemovePhosphorus Management in High-Rate Activated Sludge Systems: The Roles of Enhanced Assimilation and Biological P Removal (17 words) $11.50RemoveDomestic Advanced Primary Wastewater Treatment Utilizing Pile Coth Media Filtration for Operational Savings and Increased Biogas Production and Wet Weather Treatment (22 words) $11.50RemoveWEFTEC 2022 - Conference Proceedings (23 words) $490.00RemoveKey Tactics for Executive Innovation Champions (7 words) $11.50RemoveHydrocycloning Influent, Mixed Liquor or Return Activated Sludge for Best Grit Removal and Sludge Production Reduction (166 words) $11.50RemoveAssessing Water Affordability and Addressing Inequity (7 words) $11.50RemoveAccelerating Africa's water-scarcity solutions (2,014 words) $5.50RemoveNet total: $610.00VAT: $0.00Gross total: $610.00 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.