Authors : Balki. A., Shahare. P, Jadhav. M.
Page Nos : 1-5
BOD being a bioassay test is greatly influenced by factors like toxicants, poor seeding, etc. For periodical checking of these factors, use a mixture of 150mg glucose and 150mg glutamic acid per liter as a standard check solution. Determine the 3 days 270C BOD of 2 percent dilution of the glucose glutamic acid standard checks solution as per above procedure. If the BOD value of the check is outside the range of 200 + 37 mg/L, reject any BOD determination made with the seed and dilute water and seek the cause of the problem.