Liquid dischargedas waste, as from an industrial plant or sewage works.A EffluentBPoint SourceGroundwaterFreshwater

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Answered: Liquid discharged as waste, as from an…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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10-Pumps that lift surface water and move it to a nearby treatment plant are called: B- Rotary pumps High lift pumps C- Low lift pumps D- Reciprocating pum A-
A new manufacturing plant is being constructed upstream of the inflow air vent of the factory which causesthe air inflow into the factory to have a PM2.5 concentration of 210 ug/m3. A stronger air purifier is requiredto treat the additional PM2.5 concentration exiting the factory. Determine the removal efficiency of the newair purifier to ensure that the local PM.25 standard is not exceeded
6.7 Overall design of a municipal water treatment plant The following treatment processes are commonly used in municipal drinking water treatment: Coagulant addition-flocculation tank Deep-bed sand filter • Disinfectant addition-contact basin • Granular activated carbon sorption unit • Sedimentation basin (a) State the purpose and means of functioning of each unit. (b) If each of these processes were to be used in a single treatment plant, specify the order in which they would be applied. Justify your answer.
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A local plant has a pancake type disinfection tank. Diameter is 15 m and height is 6 m. Flow of filtered water is 43 m3/min. To meet EPA regulation, plant should achieve 3 log inactivation of Giardia Cyst at pH 8 and 20 degree Celsius. Currently plant uses chlorine as primary disinfectant. (*Answers in whole number, No unit) Contact time? min CT value? mg-min/L Disinfectant concentration? mg/L
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4. Question Number (1) Wastewater Engineering Civil Engineering Please answer (d)
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design an aeration tank of CASP based on the following data influent flowrate is 100000m3/d, influent CODcr is 200mg/l influent TKN is 40mg/l effluent is CODcr Is 20mg/l. required by Local regulation. Please answer very soon will give rating surely

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Liquid discharged as waste, as from an industrial plant or sewage works. A Effluent B Point Source Groundwater Freshwater