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 Nutrient Roadmap Chapter 7 - Case Studies (4,521 words) $19.00RemoveBypass Pumping and the Sulfide Challenge - Solutions for Remedying the Unique Safety, Odor and Corrosion Challenges Faced in Temporary Bypass Pumping Projects Due to Hydrogen Sulfide (28 words) $11.50RemoveGresham’s journey to energy independence (1,197 words) $5.50RemoveWastewater Engineering: Design of Water Resource Recovery Facilities (277,063 words) $149.99RemoveFundamentos para el tratamiento de aguas residuales I Tratamiento líquid (Wastewater Treatment Fundamentals I -- Liquid Treatment) Lista de siglas (1,577 words) $0.00RemoveNet total: $185.99VAT: $0.00Gross total: $185.99 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.