20. How does the operator control digestion time in anaerobic digester?1. By controlling degree of sludge thickeningbefore digestionmoon als sis and2. By measuring out the amount of polymeradded how3. By automatically controlling when the tanks and closes through valves and theSCADA systemopens4. By controlling sludge blanket depth andthickness

Option 3rd. By automatically controlling when the tank opens and closes through valves and the SCADA…

20. How does the operator control digestion time in an aerobic digester? 1. By controlling degree of sludge thickening out before digestions sis and 2. By measuring out the amount of polymer added low 3. By automatically controlling when the tank and closes through valves and the Cnoob 15) C opens SCADA system

20. How does the operator control digestion time in an aerobic digester? 1. By controlling degree of sludge thickening out before digestions sis and 2. By measuring out the amount of polymer added low 3. By automatically controlling when the tank and closes through valves and the Cnoob 15) C opens SCADA system

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter2: Crystallization

Section: Chapter Questions

Problem 3Q

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A www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZoZLqKt1FLIq7wcPWKzBYGfE9IMFjtjhNAuKzqCeybjCNOPxGSnu2nsAr8ijWNc5Mt2.. O MEASUREMENT Setting up the solution to a basic quantitative problem Iffat The osmotic pressure exerted by a solution is equal to the molarity multiplied by the absolute temperature and the gas constant R. Suppose the osmotic pressure of a certain solution is measured to be 8.5 atm at an absolute temperature of 290. K. Write an equation that will let you calculate the molarity c of this solution. Your equation should contain only symbols. Be sure you define each symbol other than R. Your equation: Definitions of your symbols: |= 8.5 atm |= 290. K Explanation Check © 2021 McGraw-Hill Education. All Riahts Reserved. Terms of Use | Privacy | Ac étv MacBook Air II
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