Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

if the influent ammonium concentration is 21.8 mg/l, estimate the amount of alkalinity (in mg/l) that must be added to buffer the oxidation reaction assuming that a residual alkalinity of 80 mg/l as caco3 is required to keep the ph at approximately 7. assume the influent alkalinity is 250 mg/l as caco3.