Specific oxygen uptake rate definition

Specific oxygen uptake rate or “SOUR” means the mass of oxygen consumed per unit time per unit mass of total sol- ids on a dry weight basis.
Sample 1Sample 2Sample 3
Specific oxygen uptake rate or "SOUR" means the mass of oxygen consumed per unit time per unit mass of total solids (dry weight basis) in the sewage sludge or sewage sludge material.
Sample 1Sample 2Sample 3
Specific oxygen uptake rate or "SOUR" means the mass of oxygen consumed per unit time per unit mass of total solids (dry weight basis) in biosolids.
Sample 1

Examples of Specific oxygen uptake rate in a sentence

  • Water Pollution Control Federation, 46(9):2163-2171, 1974.67.10(7) Specific oxygen uptake rate.

  • Option 1 (Minimum 38 percent reduction in volatile solids)Option 2 (Anaerobic process, with bench-scale demonstration)Option 3 (Aerobic process, with bench-scale demonstration)Option 4 (Specific oxygen uptake rate for aerobically digested sludge)Option 5 (Aerobic processes plus raised temperature)Option 6 (Raise pH to 12 and retain at 11.5)Option 7 (75 percent solids with no unstabilized solids)Option 8 (90 percent solids with unstabilized solids)None or unknown d.

  • Specific oxygen uptake rate (SOUR) means the mass of oxygen consumed per unit time per unit mass of total solids (dry weight basis) in biosolids.

  • SM 9260 B-2011, “Standard Methods for the Examination of Water and Wastewater,”, American Public Health Association, Washington, D.C.; EPA Method 1682: Salmonella in Sewage Sludge (Biosolids) by Modified Semisolid Rappaport-Vassiliadis (MSRV) Medium, EPA-821-R-06-14, July 2006.; or Kenner, B.A.67.10(7) Specific oxygen uptake rate.

  • Specific oxygen uptake rate (SOUR) tests were not performed, since the results of these tests in the past have not been less than 1.5 mg O2/hr/gram solids.

  • Option 4 (40 CFR 503.33(b)(4)): Specific oxygen uptake rate (SOUR) for aerobically digested sewage sludge (2% or less solids) shall be equal to or less than 1.5 milligrams of oxygen per hour per gram of total solids (dry weight basis) at a temperature of 20 degrees Celsius.

  • Specific oxygen uptake rate Phenol degrading microorganisms mainly live in aerobic envi- ronments, therefore, SOUR can further represent the specific activities of sludge in the reactor.

  • Specific oxygen uptake rate, Part 2710B, "Standard Methods for the Examination of Water and Wastewater," 18th Edition, 1992, American Public Health Association, 1015 15th Street NW, Washington, DC 20005.

  • Specific oxygen uptake rate (SOUR) reflects the amount of oxygen using by microorganisms to uitilize one gram of food, which is expressed as the milligram of oxygen consumed per gram of volatile suspended solids (VSS) per hour (Young, 1999).YSI 5300 biological oxygen monitor was employed in this study with the oxygen electrode.

Related to Specific oxygen uptake rate

  • Annual Percentage Rate or “APR” of a Receivable means the annual rate of finance charges stated in such Receivable.

  • Adjusted Eurodollar Rate means for any Interest Period with respect to any Eurodollar Loan, an interest rate per annum (rounded upwards, if necessary, to the next 1/100 of 1.00%) equal to (a) the Eurodollar Rate for such Interest Period multiplied by (b) the Statutory Reserves.

  • Adjusted Eurocurrency Rate means, for the Interest Period for any Eurocurrency Borrowing, an interest rate per annum (rounded upwards, if necessary, to the next 1/16 of 1%) equal to (a) the Eurocurrency Rate for such Interest Period multiplied by (b) the Statutory Reserve Rate for such Interest Period.

  • Blended Rate means, with respect to any Taxable Year, the sum of the effective rates of tax imposed on the aggregate net income of the Corporate Taxpayer in each state or local jurisdiction in which the Corporate Taxpayer files Tax Returns for such Taxable Year, with the maximum effective rate in any state or local jurisdiction being equal to the product of: (i) the apportionment factor on the income or franchise Tax Return filed by the Corporate Taxpayer in such jurisdiction for such Taxable Year, and (ii) the maximum applicable corporate tax rate in effect in such jurisdiction in such Taxable Year. As an illustration of the calculation of Blended Rate for a Taxable Year, if the Corporate Taxpayer solely files Tax Returns in State 1 and State 2 in a Taxable Year, the maximum applicable corporate tax rates in effect in such states in such Taxable Year are 6% and 5%, respectively and the apportionment factors for such states in such Taxable Year are 60% and 40%, respectively, then the Blended Rate for such Taxable Year is equal to 5.6% (i.e., 6% times 60% plus 5% times 40%).

  • Repo Rate on any day means the highest interest rate available to a Lender from investment in overnight repurchase agreements.

  • Heat Rate means the quantity of BTU’s consumed to produce a kilowatt-hour of energy, calculated as follows:

  • Monthly Uptime Percentage means total number of minutes in a calendar month minus the number of minutes of Downtime suffered in a calendar month, divided by the total number of minutes in a calendar month.

  • Compounded Daily Reference Rate means, with respect to an Interest Period, the rate of return of a daily compound interest investment in the Specified Currency (with the applicable Reference Rate (as indicated in the relevant Final Terms and further provided for below) as the reference rate for the calculation of interest) and will be calculated by the Calculation Agent on the Interest Determination Date, as follows, and the resulting percentage will be rounded, if necessary, to the fifth decimal place, with 0.000005 being rounded upwards:

  • Term SOFR Reference Rate means the forward-looking term rate based on SOFR.

  • Reserve Percentage means, on any day, for any Lender, the maximum percentage prescribed by the Board of Governors of the Federal Reserve System (or any successor Governmental Authority) for determining the reserve requirements (including any basic, supplemental, marginal, or emergency reserves) that are in effect on such date with respect to eurocurrency funding (currently referred to as “eurocurrency liabilities”) of that Lender, but so long as such Lender is not required or directed under applicable regulations to maintain such reserves, the Reserve Percentage shall be zero.

  • Eurocurrency Reserve Percentage means, for any day during any Interest Period, the reserve percentage (expressed as a decimal, carried out to five decimal places) in effect on such day, whether or not applicable to any Lender, under regulations issued from time to time by the FRB for determining the maximum reserve requirement (including any emergency, supplemental or other marginal reserve requirement) with respect to Eurocurrency funding (currently referred to as “Eurocurrency liabilities”). The Eurocurrency Rate for each outstanding Eurocurrency Rate Loan shall be adjusted automatically as of the effective date of any change in the Eurocurrency Reserve Percentage.