A circular clarifier has diameter of 75 feet with an in-board launder (2 feet wide) set at 65 feet diameter.The Clarifier receives 2.9 mgd. What is the Overflow rate (OFR) and what is the Weir Loading Rate. Ifthe Clarifier also has a depth of 14 feet, what is the detention time.LIGHT POLEBRACKET SETNO LASCOLE PAHALLD(P) P922INFLUENTFEEDWELLClALIERDIALaunderDiaWALKWAY BRIDGESLUDGEDOLLECTORWECHANISM-TAKE ARMCLUDGEHOPPERBSECTION1/81-0TAS100LAUNDERSAFETY LIFELAUNdeeASSUMECIRCULAR24 SEEL 200LEX GROOVEDEND (PLG (TYP)

Answered: A circular clarifier has diameter of 75…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Design a wastewater treatment primary clarifier for an average flow rate of 1.10 MGD,and a peak hourly flow rate that is 3.1 times the average flow rate. Pertinent parametervalues selected for design include a peak hourly overflow rate of 1800 gpd/ft2, maximumhourly weir loading rate of 30,000 gpd/ft, minimum tank depth of 7.0 ft. Determine;a. Minimum clarifier diameter (ft).b. Clarifier diameter (ft) if collector mechanisms are available only in 5.0 ftincrements of diameter.c. An appropriate side water depth (ft), i.e., the tank depth excluding the coneshaped bottom.d. If the peak hourly weir loading rate is acceptable when using a peripheral weir.
What effect do end contractions have on the device coefficient and discharge flowing through your rectangular weir? (FLOW OVER A RECTANGULAR WEIR) Need ASAP. Thank you.
Q3) Two rectangular clarifiers, each 30 ft long, 15 ft wide, settle 0.40 MGD following alum coagulation. The effluent channels have a total weir length of 60 ft. Calculate the detention time, horizontal velocity, rate of flow over the outlet weir
A circular settling basin is anticipated to receive a flow of 3.5 MGD. The tank is to be designed to have an overflow rate of 800 gpd/ft2. The depth is to be 11 ft. Determine the diameter of the basin (in feet). ? What length of weir (ft) is required to achieve a weir loading of 15,000 gpd/ft show all work
Determine the settling and horizontal velocity of grit chamber to remove grit particle with size of 0.2mın from wastewater if average area of grit chamber =0.058m². Determine the required length of chamber and the depth at average and minimum flow and dimension the weir plate if the width of control flume 0.2m? (Qmin=0.2Qavg, Qmax=4Qavg) 17
(b) Relate how the momentum equations may be derived using fluid parameters.
Give me right solution You have designed a 16-in diameter stormwater pipe to flow at a velocity of 5 ft/s when full. The Manning’s roughness coefficient is 0.011. What material is most likely the pipe made of and what is the slope of the energy grade line?
Ex 11-3: Design the cruss section of the branch canal (Q= 4.2 m3isec) according to The canal is unlined (use Kennedy equation to establish critical velocity and manning eq for checking) n=0.025, z15,S-0.00016. The canal is lined with concrete ( use the best hydraulic section, n-0.015,z-1) Ex 11-4: calculate the seepage losses for one kilometer of canal carry 14 m3/sec using the three methods ( USBR , Indian and Egyptian equations). The designed section is trapezoid : Bed width = 6.5 m, depth of flow =2.25,z=1.5 The soil is clay ( take the low values of factors)
2. A contracted rectongular sh arp- crested weir head 2m long dischorges water under the discharge of 0. Sm. Compute e. using francis Furmala iF it has two -end contraction. 3. The discharge weir is O.34 th>%s. If the is 2. 4m, det. using. a rectang ul ar suppresed length thru the had, H. Neglect roluăty of approach.
Wire-pipe designs of wet ESPs can achieve higher efficiencies. Why?
What is the detention time for a clarifier with a diameter of 24 m and water depth of 2.3 m for a flow of 10000 m2/d? 1.09 hr O 0.104 hr O 2.5 hr O 3 hr O 2.3 hr
At a wastewaterdischarge point, 2500 L/s of effluent must be conveyedin a straight rectangularchannel at a depth not exceeding 0.55 m. The smooth concrete channelbase is 1.8 m wide. Thechannelsides are constructed of rough-formed concrete.(a) Compute the flow area, wetted perimeter, and hydraulic radius at a section.(b) Compute the suitably-weighted roughnessfactorfor this flow condition.(c) Using Manning’s method, compute the section factor and conveyanceat this section.(d) What channelslope is required to convey the specified discharge?(e) What are the average and maximum shear stresses exerted against the channel?(f) Considering the calculated shear stresses, what is your assessment of the potential channelstability?

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS