Answered: O If a sewer carrying a discharge of 3…

O If a sewer carrying a discharge of 3 cumecs outfalls into a river having a discharge of 10 cumecs and DO equal to 9.1mg/lt, the resultant DO of the mix will be equal to

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter16: Highway Drainage

Section: Chapter Questions

Problem 6P

See similar textbooks

Related questions

Q: A primary clarifer removes 35% of BOD5 and 55% of suspended solids from the incoming wastewater.…

A: Given that; BOD5 concentration=275 mg/LSuspended solid concentration=400 mg/LPlant processing waste…

Q: Question 2 ) A primary wastewater treatment uses centrifugation for dewatering of primary…

A: Given :- Average daily flow of sewage to the treatment plant = 5000 m3/day Total suspended solids in…

Q: The wastewater from a manufacturing treatment plant is discharged to a municipal `treatment plant…

A: Hi there! Since you have posted multiple questions, we will answer the first question for you.

Q: A stream has a flow of 20 cumecs and BOD concentration of 10 mg/l receives the industrial wastewater…

A: Given- stream flow Qstream=20 m3/sBODstream=10 mg/LQindus=1.5 m3/sBODindus=250 mg/LDownstream BOD is…

Q: A coagulation treatment plant with a flowrate of 0.05 m3/s doses with ferric sulfate at 20.0 mg/L.…

A: Given data, Flow rate = 0.05 m^3/s = 50 l/s = 432,0000 l/d Influent suspended solids = 36 mg/l…

Q: 3. The flow to a 210,000-gallon oxidation ditch is 389,000 gpd. The BOD concentration of the…

Q: oluble BOD5 = 80 mg/L Assume that the BOD5 of the suspended solids may be estimated as equal to 50%…

A: According to given data A small town has been directed to upgrade its primary wastewater treatment…

Q: Question: A wastewater with a BOD5 of 326 mg/L and a Total Suspended Solids (TSS) of 392 mg/ is sent…

Q: Q-3: A river before its entry into a town had a discharge of 100 1/sec and 20 mg/L as the…

Q: An aerated grit chamber receives wastewater at a peak flow rate of 41,920 m³/d. If the depth of…

A: Given data: Q=41920 m3 /day Depth =2m Velocity = 0.2 m/sec

Q: A storm sewer is mixed into a small streams. the stream before the mixing point has a NaCl…

Q: Analysis of a wastewater sample provided: TS: 250 mg/L; TDS: 35 mg/L; FSS: 35 mg/L. a) What is TSS…

A: Given TS=250mg/l TDS=35mg/l TSS=35mg/l To find TSS and VSS

Q: If a wastewater has a soluble orthophosphate concentration of 6.00 mg/L as P (PO:-P), what…

A: Atomic wt. Of Al=27 S=32 O=16 Phosphorus, P=30 Here, 1 mol of Al2(SO4)3 reacts with 2 mol of P to…

Q: Working for the local wastewater treatment plant, you are asked by the labtechnician to help her set…

A: The given data is shown below:

Q: X 1. One million gallons per day of municipal wastewater with a BOD5 of 260 mg/L and suspended…

Q: C- During preliminary treatment of a sewage, the following poll removed: 1. Oil and grease are…

A: During preliminary treatment of a sewage, the following pollutions are removed: 4.All the above.

Q: In a certain situation, wastewater discharged into a river, mixes with the river water…

A: given- waste water DO=2 mg/Ldischarge =1.10 m3/sriver DO==8.3 mg/Ldischarge =8.70 m3/s

Q: At the point of mixing of a river and a wastewater point discharge, DO is 5.5 mg/L and DOs is 10.1…

A: It is required to find critical deficit of DO and minimum DO. Critical time of DO deficit and…

Q: 5 ml wastewater is added to a 333 ml BOD flask. The initial dissolved O2 concentration was 13 mg/l…

Q: A reactive chemical disposed of by dilution in a river dissipates at a uniform rate of 0.15 mg/l per…

A: The distance downstream in chemical residual persist is calculated by the following procedure.…

Q: Design a low rate trickling filter to treat 6.0 MLD of sewage of BOD of 210 mg/l. The final effluent…

A: Question is based on waste water treatment. BOD, sewage flow and final sewage effluent value are…

Q: What is the best preliminary treatment to apply when the wastewater is mostly contaminated by…

A: Ans. Best preliminary treatment for agricultural waste is Slurry Lagoon.

Q: AWWTP effluent of 0.011 m^3 /s and a BOD5 of 590 mg/L discharges into a river. The river has flow of…

Q: Biological wastewater treatment is the exclusive territory of microorganisms, higher organisms such…

A: ANSWER " TRUE"

Q: Name five physical parameters routinely monitored in wastewater

A: This question is related to Waster water engineering. In this question ask about , Physical…

Q: A lagoon with a volume of 1500 m3 reieves an industrial wastewater flow of 100 m3/day containing a…

A: Volume = 1500 m3 Waste water flow = 100m3/day Concentation = mg/l

Q: Raw primary sludge at a solids concentration of 4% is mixed with waste activated sludge at a solids…

Q: The characteristics of the synthetic textile wastewater are 1500 mg/L BOD, 2000 mg/L SS, 30 mg/L…

A: Given: Textile plant: BOD = 1500 mg/l SS = 2000 mg/l Nitrogen = 30 mg/l Phosphorous = 0 Domestic:…

Q: The wastewater from a synthetic textile manufacturing plant is discharged to a municipal treatment…

A: Given: Textile plant: BOD = 1500 mg/l SS = 2000 mg/l Nitrogen = 30 mg/l Phosphorous = 0 Domestic:…

Q: A primary wastewater treatment uses centrifugation for dewatering of primary sedimentation sludge.…

A: Given :- Average daily flow to the treatment plant = 5000 m3/d Total suspended solids in raw waste…

Q: Wastewater that has a volumetric flow rate of 0.4 m3 /s and an ultimate BOD of 25.0 mg/L is flowing…

A: wastewater that has a volumetric flow rate of 0.4 m3 /sultimate BOD of 25.0 mg/L flowing into a…

Q: A contractor in Kota Kinabalu is tasked to build a sewerage in a local housing area, which will be a…

Q: Then, you were asked to find out the biodegradability of this wastewater by conducting a 5-day…

Q: A stream carries a flow of 700 m3 /day with TDS concentration of 650 mg/l. At a point, 35 m3 /day of…

Q: A wastewater with a BOD of 25mg/L is discharged through an outfall to a freshwater stream of mean…

A: BOD = 25 mg/LMean velocity of freshwater stream = Vmean-fresh = .1m/sDOdownstream =…

Q: Determine the 5-day BOD for a wastewater sample when 15 ml of wastewater is diluted up to the mark…

A: Given data : Initial Dissolved oxygen (DOi)=15 mg/LFinal Dissolved oxygen (DOf)=5 mg/LSample volume…

Q: If WWTP treatment efficiencies are 70% for BOD and 80% for suspended solids. BOD and SS of…

A: effluent will be the amount which will be left after cleaning according to efficiency.

Q: ubject: Environmental science Give me right solution A stream receiving sewage effluent has an…

A: Given data- initial DO deficit of 1.5 mg/L at the discharge point DO deficit at the downstream…

Q: The characteristics of the synthetic textile wastewater are 1500 mg/L BOD, 2000 mg/L SS, 30 mg/L…

A: Given: Textile plant: BOD = 1500 mg/l SS = 2000 mg/l Nitrogen = 30 mg/l Phosphorous = 0 Domestic:…

Q: A COD test is carried out on a batik factory wastewater. The relevant information is as follows.…

A: Given data :- Volume of potassium dichromate standard solution 0.1N = 10.0mL Volume of wastewater…

Q: A pipe is carrying wastewater with a flow velocity of 0.75 m/s and has a coliform concentration of…

A: Given: Coliform concentration of wastewater, Co = 7.5 x 105 CFU/L Allowable coliform concentration,…

Q: Determine the Aeration Basin Dimensions for a town of 200,000 population. Mixed Liquor Suspended…

A: The population of the town is 200,000. Mixed Liquor Suspended Solids (MLSS) is 3500 mg/L. The BOD…

Q: The wastewater from a synthetic textile manufacturing plant is discharged to a municipal treatment…

A: Given: Textile plant: BOD = 1500 mg/l SS = 2000 mg/l Nitrogen = 30 mg/l Phosphorous = 0 Domestic:…

Question

Solve the questions in the image.

If a sewer carrying a discharge of 3 cumecs outfalls into a river having a
discharge of 10 cumecs and DO equal to 9.1mg/lt, the resultant DO of the mix
will be equal to

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

A lateral sewer is to be designed to receive flow from 30 acres of a city in an area wherethe population density is 150 people per acre. If the average per capita flow rate is assumedto be 100 gpcd, what should be the design flow rate of the lateral, in gpm and cfs?
A circular concrete sewer with a diameter of five feet and a capacity of half has a four-foot-per-mile slope. Establish the method of discharge.
11. How would you determine the gap flow knowing that for the major drainage system design flow an ARI = 100 years is considered and that the minor drainage system must be designed for an ARI = 3 years. It is noted that the minor drainage system is usually not fully operational as a result of partial blockage (i.e. 50% blockage).
The sewage from an area of 160 hectares is to be carried by a circular sewer (n = 0.013). Thepopulation density is 20 persons per hectare. Find the peak flow and minimum flow (40% of average flow)for an average sewage flow of 450 Lpcd. Determine the pipe size and slope to handle these flows
What is the maximum population that can be served by an 8-in. sanitary sewer laid at minimum grade using a design flow of 400 gpcd (gallon per capita per day) and a flowing-full velocity of 2.0 ft/sec? (b) Compute the diameter of a storm drain to serve the same population based on population density = 30 persons per acre, coefficient of runoff = 0.40, 10-year rainfall frequency curve, a duration (time of concentration) = 20 min, and a velocity of flow = 5.0 ft/sec.
Design a detention basin to hold runoff from a specified storm
Under the SS Credit, how would one achieve points under the Rainwater Management strategy?
Redesign an existing rectangular storm sewer, 1.00m wide and 1.50m deep, into a circular section that will flow at maximum discharge. Use Manning’s equation considering s = 0.005 and n = 0.025. PLEASE INCLUDE COMPLETE SOLUTION AND DRAWING
5c) In determining the flood-prone areas around the dam construction area, howwill can a drainage surface be used to establish a watershed for the area?
Which one of these processes is considered losses in the sub - surface flow ? A- Groundwater flow. B- Runoff. C- Infiltration. D- Sub surface outflow. What is the correct answer?? C-
Plz, solve this problem. Environmental Engineering-2 Evaluate the size and slope of a sanitary trunk sewer serving a population of 0.4 million. Water consumption is estimated to be 300 lpcd?
Q#2b) Explain components of a sewage pumping station