Design a sanitary sewer for a City “A”, using the following data: -        Population of the city = (13500) persons -       Average water consumption, Qavg-water = (13500/100) Lpcd -        Industrial area, Aind = (13500) m2 -        Area for commercial activities, Acom = (13500/200) ha -         Use Manning’s roughness co-efficient, n = 0.013

Q: Using Dupuit formula find the drain spacing for the following data 1- Coefficient of permeability =…

A: The given data is shown below: Coefficient of permeability=0.3 m/dayRecharge required =0.84…

Q: Q2/A storm is proposed to drain a 16 hectares drainage area shown in the figure (2)below with given…

A: Solution: Given: Total drain = 16 ha peak discharge for 5 years t = 15 min For site A: A = 6 ha t =…

Q: The facultative pond at USM's sewage treatment plant is designed with the following data; Aerial…

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Q: Design a sanitary sewer from MH 5 to MH 6. Show your steps to get full score. Given: 100…

A: GIVEN: 5 dwelling units per gross acre area from MH5 TO MH6  A3=30 acres total dwelling unit from…

Q: #1: Design a sanitary sewer for a City “A”, using the following data: - Population of the city =…

A: Given- Population of the city P=(18300) persons Average water consumption, Qavg=(18300/100) Lpcd…

Q: Q4) A small community discharge wastewater at rate of 500 m'/day and specific gravity of (sp.gr…

A: Given:  Rate of discharge of waste water =500m3/day Specific gravity = 1.05 Concentration of…

Q: An elevated storage supplies water to a residential catchment with a population of 10000. The…

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Q: List and define six hydraulic losses that occur in pumps.

A:

Q: Q - If the average sewage from a city is 40×106 l/day and the average 5-day BOD is 200 mg/l against…

A: Given data in question Average sewage 40×106 l/day5 day average BOD 200 mg/lStandard 80 mg/dayTo…

Q: Problem 3: You are considering three design alternatives for treating a pollutant in wastewater…

A:

Q: An activated sludge system is composed of four aeration tanks, each of 18 m length 12 m width and…

A: Given;Tank size,Length = 18 mwidth = 12 mDepth = 4.5 mAvg. flowrate of sewage = 9000 m3/dayInfluent…

Q: Design a sanitary sewer for a City “A”, using the following data: -         Population of the city…

A: Diameter (m) of the sewer =140m Slope of sewer = 1 in 5000

Q: The population of a town is 200,000 and the average per capita demand is 260 LPCD. Design the six…

A: GIVEN DATA : POPULATION=200000 AVERAGE PER CAPTIA DEMAND=260 LPCD   MAXIMUM DEMAND=1.5 ×AVERAGE…

Q: The annual daily mean discharge data for USGS 08057000 (Trinity Rv at Dallas, TX) is shown in the…

A: Determine the mean of the data.

Q: Using the ASCE and Griff methods, estimate the average, peak, and low rates of flow in the sewer…

A: As per company guidelines we are supposed to answer only the first three sub-parts. Kindly repost…

Q: The colony of an Industrial estate has population of 2600 persons. The sewage flow is 125 Ipcd. The…

A: Given, Total no. Of Population, = 2600 Sewage flow  = 125lpcd Rate of loading = 300kg/ha/day 5 Day…

Q: The catchment area of a sewer is 50 hectares. Estimate the storm water flow corresponding to…

A: Catchment area = 50 hec Rainfall = 40 mm Time concentration = 30 min Impervious area = 55%

Q: 3.1 If the rate of wastewater generation is 150 gpcd, for a home with 4 persons, what is the minimum…

A: 3.1 If the rate of waste water generation is 150 gpcd, for a home with 4 persons, what is the…

Q: A town's household flow rate is measured at 90 gpcd (gallon/capita.day). If the plant receives 34.25…

A: Water lost in inflow and infiltration=12%Available water =(100-12)%×34.25 MGD…

Q: Calculate the diameter of combined sewer in meter for the following data: Catchment area = 200…

A: Given data- Catchment area A=200 ha, Population P=70,000 Velocity V=3.5 m/s, Time of concentration…

Q: 5) In a town with a population of 100000, where seven rapid sand filters operated at 10 m/h are used…

A: Given information:Population of the town: 100,000Number of rapid sand filters: 7Filtration rate per…

Q: The following data pertains to a sewage sample at a point source. Initial dissolved oxygen (DO) = 12…

A: Given- Initial DO=12 mg/L, Final DO=4 mg/L, 2% dilution factor=100/2, It is needed to find the BOD…

Q: Problem 3: You are considering three design alternatives for treating a pollutant in wastewater…

A: Given data, Q = 8.6 mgd = 8.6×10^6 gal/d V = 9000 gal. For each system K= 1.1/min for first order =…

Q: estimate the average flow rates. Also,

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Q: 3. Define the best efficiency point (BEP), allowable operating range (AOR), and preferred operating…

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Q: wastewater treatment plant of daily flow 204 000 m³, consists of two screens, the characteristics of…

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Q: A RSF is to be designed to treat 4MLD of water, 4% of filtered water is required for washing of the…

A: Given: ROF = 4000 lt/hr/m2 A RSF is to be designed to treat 4 MLD of water L:B = 2:1 To find the…

Q: An effluent at flow rate of 2670 m3/day is to be treated. The dosage of chlorine is 15 mg/lt and the…

A: Given: Flow rate = 2670 m3/day Chlorine dosage = 15 mg/lt Disinfection model = Nt = Noe-0.145t

Q: 3.0 Q2: Determine the three parameters of the 25 Horton model represents in the following…

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Q: Calculate dimensions and power requirements for Flocculator to treat 30000 m3/d wastewater flow.…

A: From the mixing basin, the water is taken to a flocculation tank called a flocculator, where it is…

Q: The layout of the small foul sewer system is shown in Figure Q3 (a) and relevant data is available…

A: Solution:

Q: A wastewater treatment facility needs to install a sedimentation tank as part of their operations.…

A: Part A Water supply= 1500 m3/d After evaporation loss= 1125 m3/d Volume of the tank required= 1125…

Q: ● ● Filtration ● ● Assume flow of the filter is V₁ = 7 m³/h·m². Calculate the total area of the…

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Q: It was decided to design wastewater collection system for the same area in Figure 1. If you know…

A: The expression for number of people is given as Number of people=Number of villa× Number of person…

Q: Question 22 B, Hydrology- Over a basin of area 333 km², there was a storm for 6 h with a uniform…

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Q: A town with a sewer population of 4,000 has a daily wastewater flow, including industrial…

A: The objective of the question is to determine the contribution of domestic flow in liters per person…

Q: : Design a sanitary sewer for a City “A”, using the following data: -         Population of the…

A: Given-  Population of the city (P)= 8000) personsAverage water consumption, Qavg = (80) Lpcd Area…

Q: Question- A water treatment plant of capacity, 1 m³/s has filter boxes of dimensions 6 m × 10 m.…

A: Given- Plant capacity- =1 m3/s,6 m×10 m filter box,Loading rate=120 m3/day/m2, It is needed to find…

Q: Q - If the average sewage from a city is 40×106 l/day and the average 5-day BOD is 200 mg/l against…

A: Average sewage = 40 × 106 l/day Average 5-day BOD = 200 mg/l Average standard BOD = 80 mg/day/capita…

Q: A wastewater treatment plant has 155000 Ib of mixed liquor volatile suspended solids (MLVSS) in the…

A:

Q: A village has a population of 200 with an average rate of water demand of 100 litres per capita per…

A: Given data- Population of village P=200, Average water demand WD=100 litres/per capita/day, Average…

Q: i. Draw a flow chart of wastewater treatment plant with their functions (each unit)? Design a sewer…

A: (i) Flow Chart of Wastewater Treatment Plant with each unit's functions is as follows:

Collection Systems

The collection systems form a part of sanitary engineering, which is a sub-branch of civil engineering. It is also known as public health engineering and wastewater engineering. It is a methodology followed to remove and properly dispose of human waste, along with creating systems to provide safe and clean usable water. These measures ensure a hygienic and disease-free community. Sanitary engineering, apart from building sewer disposal units, is also involved in plumbing, fire protection, hydraulics, life safety, environmental protection, information technology, microbiology, pathology, and so on.