Question: A circular secondary clarifier type (III) processes a total wastewater flow (Q+Qt=Q0) at 7570 m3 day at an influent concentration (Co) of 2800mgL. Given the

A circular secondary clarifier type (III) processes a total wastewater flow

A circular secondary clarifier type (III) processes a total wastewater flow (Q+Qt=Q0) at 7570 m3 day at an influent concentration (Co) of 2800mgL. Given the following batch settling column analysis and a limiting solids flux of (Gi)7.0kg/(m2hh), determine the following: a) Plot solids flux curve and determine under flow conceritration (C0) in mg/L. b) Area required for thickening (Ath) and area required for clarification ( A cin). Which area is controlling? c) Diameter (D) of the secondary clarifier in (m). d) Clarifier overflow rate VOR=Q (A in (m/hr)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

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!

1 (1 point) Please give yourself 30 minutes to take the practice essay. After you have submitted your practice essay quiz, you will be able to review the model answer. You may retake the practice...

Part I Explain the reasons behind the treatment of domestic wastewater, what are the major constituents targeted for the removal by the wastewater treatment plant? Part II A circular secondary...

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

Consider the following design problems. Assume no primary sedimentation is needed for these design problems. A membrane bioreactor ( MBR ) treatment plant has a flow of 1 . 0 M G D with 2 2 0 m g L...

Question# 6 : 9 points ) # cl ] Design a circular secondary clarifier to accommodate flow from a CM activated sludge aeration tank which treat wastewater flow of 1 5 0 0 m 3 d , the influent BOD is 2...

The current Chegg ans is incorrect, so please don't copy that ans to solve this problem. Thanks! :) As a consultant you are asked to provide input regarding operation of the secondary clarifiers of...

No copy from others please Please pass the question to another expert if you are not familiar with it. If the answer has no correlation with the question, a thumb down will be voted. Thanks for your...

Following information is known for a wastewater treatment plant. Four lines are operated in parallel ( 4 screens, 4 primary clarifiers, 4 aeration basins, etc. ) The design peak flow is 5 5 2 9 6 m 3...

3. Your engineering firm has been hired to design a secondary clarifier for an activated sludge process. Influent to the aeration tank has a flowrate of 10,000m3/h and there is no biomass in the...

A municipal wastewater treatment plant has a manual cleaning coarse grate ( I ) , two grinders ( II ) , a circular primary clarifier ( III ) , a complete mix modification activated sludge aeration...

Scenario Mega construction Plc, are contractor for the replacement of a high technology factory for a multinational company. The total value of the contract is 3,500,000 over a three year period....

Which of the following equations calculates economic profits for a monopoly? A. Profits = P+ATCIQ. B. Profits = Px. C. Profits = (P-ATC) xQ. D. Profits = ATCXQ 6- The graph on the right illustrates...

Exercise 10-55 (Appendix 10A) Materials Variances, Journal Entries Esteban Products produces instructional aids, including white boards, which use colored markers instead of chalk. These are...

CT Corp Comprehensive Question Canadian Tire Corporation, Limited (Canadian Tire) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

3 Would it be more ethical to present yourself as you are and use your verbal communication skills to show the interviewer that youre qualified, competent, and right for this job? Might this render...

1. Record a new episode of your favorite scripted television show. Try watching it with the sound turned all the way down (and closed captions turned off ). Can you guess whats going on in terms of...

3 The company that created Tactical Iraqi is considering a civilian version of the game. Would it be useful to engage different cultures in the United States in virtual reality play? How might its...