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 TotalConversion of the 27mgd McAlpine Treatment Plant to Biological Phosphorus Removal (12 words) $11.50RemoveA Case for Low Return Sludge Flow Rates (179 words) $11.50RemoveCan Anyone in California Make a Circle? Case Studies from Unique Clarifier Assessments at California WRFs (17 words) $11.50RemoveMeeting the Demands of the Future: Revolutionizing Your Workflows to Achieve More With Less (15 words) $11.50RemoveBetter Clarification from the Floor Baffle Up (8 words) $11.50Remove20 Years Later: Acrylamide Grout Proven as a Long-Term Solution to Control Infiltration (14 words) $11.50RemoveToronto's Pelletizer Facility – A New Start (92 words) $11.50RemoveAlternate: An Optimization Tool - Relationship Between Ultraviolet-Visible Spectra and Soluble Species in the Liquid Phase of Wastewater Sludge During Digestion (22 words) $11.50RemoveOperation of Nutrient Removal Facilities Chapter 16 - Case Studies—Nitrification and Denitrification (8,085 words) $12.00RemoveNet total: $104.00VAT: $0.00Gross total: $104.00 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.