Question: A wastewater stream is treated biologically by using a reactor containing immobilized cells in porous particles. Variation of the rate of substrate consumption with

A wastewater stream is treated biologically by using a reactor containing immobilized

A wastewater stream is treated biologically by using a reactor containing immobilized cells in porous particles. Variation of the rate of substrate consumption with particle size is given in the following table. rs (mg/l-h) Dp (mm) 1 300 300 2 250 3 200 4 150 5 100 50 7 10 a. What are the effectivness factors for Dp = 4 mm and Dp = 7 mm? b. The following data were obtained for DP= 4 mm at different substrate concentrations. Assuming no liquid film resistance, determine the rm and Ks for the microbial system. So (mg/l) rs (mg/L-h) 100 85 250 200 500 360 1000 630 2000 1000

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To address part a of the question we want to determine the effectiveness factors for particle diameters Dp 4 mm and Dp 7 mm The effectiveness factor e... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

Prepare the stockholders' equity section of Swifty Corporation's balance sheet as of December 31, 2025. (Enter account name only and do not provide descriptive information) SWIFTY CORPORATION...

a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...

CANMNMM January of this year. (a) Each item will be held in a record. Describe all the data structures that must refer to these records to implement the required functionality. Describe all the...

Immobilized Biomatrix Problem: A wastewater stream is treated biologically by using a reactor containing immobilized cells in porous particles. Variation of the rate of substrate consumption with...

Immobilized Biomatrix A wastewater stream is treated biologically by using a reactor containing immobilized cells in porous particles. Variation of the rate of substrate consumption with particle...

Question 1. A wastewater stream is treated biologically by using a reactor containing immobilized cells in porous particles. Variation of the rate of substrate consumption with particle size is given...

A wastewater stream is treated biologically by using a reactor containing immobilized cells in porous particles. Variation of the rate of substrate consumption with particle size is given in the...

Chapter 7: Wastewater Management IN THIS CHAPTER U.S. wastewater regulations Sources of contamination of wastewaters Classification of water pollutants Characteristics of wastewater Wastewater...

2.1. A wastewater stream containing 300mg/L pollutants (BOD) is biologically treated in a reactor to reduce the pollutant levels to 50mg/L (BOD). Given the following are the pseudo constants,...

The charter for KCAS-TV, Inc., authorizes the company to issue 100,000 shares of $4, no-par preferred stock and 500,000 shares of common stock with $1 par value. During its start-up phase, KCAS...

Evaluate the integral cot x csc2x dx by parts in two different ways. (a) By differentiating cot x (b) By differentiating csc x (c) Show that the two results are equivalent up to a constant.

blem # 2 of 2 0 The numerator in the quick ratio includes ail of the following excep a . Accounts Receivable. b . Cash. c . Temporary Investments. d . Inventory.

Interfund and interactivity Transactions. The following transactions affected various funds and activities of the City of Atwater. 1. The Fire Department, a governmental activity, purchased $100,000...

The City of Waterville applied for a grant from the state government to build a pedestrian bridge over the river inside the city's park. On May 1, 2017, the city was notified that it had been awarded...

Russell Engineering provides consulting services related to land development. Below is the year-end adjusted trial balance of Russell Engineering. Required: Prepare an income statement, statement of...

King Company produces variations of its product, a megatron, in response to custom orders from its customers. On June 1, the company had no inventories of goods in process or finished goods but held...

Dye Corporation has fixed costs of $480,000. It has a unit selling price of $6, unit variable cost of $4.50, and a target net income of $1,500,000. Compute the required sales in units to achieve its...

Which of the following is part of the new definition of fair value under AAASB 1 3 ? Question 1 7 Answera. Active marketb. Exchangedc. Orderly transactiond. Realisable

AWFOSS3 Could you, if possible, fit the various nine GHS diamonds into the four NFPA diamonds?

The initial reaction rate for the elementary reaction 2A + B 4C was measured as a function of temperature when the concentration of A was 2 M and that of B was 1.5 M. a. What is the activation...

What concept does RTD add to our CRE algorithm and where does it fit in the algorithm (1) Mole Balance, (2) Stoichiometry, and so on?

St. Norbert's College in Green Bay, Wisconsin, and Wisconsin Public Radio conduct an annual poll of Wisconsinites about political opinions. The Fall 2011 survey asked a random sample of 402 adult...

As in Exercise 37, we hope to estimate the percentage of adults aged 25 to 30 who never graduated from high school. What sample size would allow us to increase our confidence level to 95% while...

Suppose ACT, Inc. wants to update their information from Exercise 34 on the percentage of freshmen that return for a second year of college. a) They want to cut the stated margin of error in half....