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6 <br /> Paul W. Donoho, R.E.H.S. #6227 <br /> (530) 701-9972 <br /> Testing protocol <br /> Testing on this system should be for influent and effluent BOD5,TSS and Nitrate to determine reduction <br /> rates of constituents. Also,the pH must be tested, and the Alkalinity feeder adjusted to maintain the pH <br /> between 7 and 8.4. The Carbon feed shall be adjusted to maintain final polishing without overloading <br /> and creating a high BODS output from the polishing filter. All test results should be logged to track <br /> adjustments and removal rates. <br /> The anticipated peak BODS and TSS Reduction rate is z 90%.The Nitrate discharge level is anticipated be <br /> z 10 mg/l. Treatment level will vary based on time of year and external temperatures. <br /> The recirc rates, Alkalinity feeder and Carbon feeder should be adjusted and tuned during the first few <br /> months of operation to achieve the maximum possible removal rates for the Tested constituents. <br /> Further adjustments may be needed at maintenance inspections based on the flows and time of year. <br /> The following Manual is from Orenco° and is for the Operation and <br /> Maintenance of the AX100 fabric filters and Associated Equipment. It is what <br /> your maintenance provider and installer should use for startup and general <br /> maintenance. This copy is being supplied to you for your information. It may <br /> contain references to equipment not in your design. This document and any <br /> future updates will be available to your maintenance provider VIA the Internet <br /> from Orenco°. <br />