Course Objectives

• Design of Septic tank and sewerage drain

• Sewerage treatment plant Design and its operation

• Reuse of treated water

Learning Outcomes

• Treatment of sewerage water

• Reuse of sludge and treated water in greening

Course Syllabus

Module 1:Raw water volume Calculation, Design of Septic Tank and sewerage drain Design(21hrs)

Checking PH,BOD,DO,COD,TSS,TDS,TS value in laboratory, Calculation of the volume of sewerage water coming from different Buildings. Design of septic tank taking the future population projection.Design of sewerage drain and chamber .

Project Phase 1 : Design of Septic tank and sewerage drain.

Module 2: STP plant Design and its Running process(30hrs)

Design the plan of STP and its capacity. Design and know the process of screening, grit removal, oil and grease removal process, design the sedimentation tank, aeration tank , storage tank , sand filter and carbon filter.

Project Phase -2 : Design of STP plant

Module 3 : Use of treated sewerage water in Greening(9hrs)

Knowledge about Nualgi and its treatment process . Rechecking the vale of PH,BOD,DO,COD,TSS,TDS,TS of treated water, Know the process of sludge removal and its management, Reuse of treated sludge and treated sewerage water in greening.

Project phase -3 : Reuse of sludge sewerage treated water in greening.

Session Plan

Session 1

Practice: Take the sample of raw water and calculate  the PH, BOD, DO value in laboratory .

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Session 2

Practice: Take the sample of raw water and calculate the COD, TSS,TDS,TS value  in laboratory

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Session 3

Practice: Calculation of amount of sewerage water  which will come from different buildings

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Session 4

Practice: Design of Septic Tank building wise as per present and future population projection.

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Session 5

Practice: Design of sewerage drain as per the volume of sewerage water.

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Session 6

Practice: Design of chamber or manhole for the sewerage drain.

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Session 7

Project: Design of septic tank and sewerage drain.

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Vedio link 

Session 8

Practice:Design a STP  as per the capacity of sewerage water taking future population projection.

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Session 9

Practice: Knowledge on screening  and grit removal and know the process of screening and grit removal  at STP plant

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Session 10

Practice: Knowledge on oil and grease removal process at STP plant.

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Session 11

Practice: Design and know the process of sedimentation tank and aeration tank.

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Session 12

Practice: Know the process of aeration and pipe fitting arrangement with compressor .

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Session 13

Practice: Design the storage tank and process of discharge it to the filtration tank

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Session 14

Project: Design of a STP tank.

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Session 15

Practice: Know about nualgi and its treatment process at storage tank.

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Session 16

Practice: Design the sand filter and carbon filter.

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Session 17

Practice: Check the PH, BOD, DO, COD, TSS,TDS,TS of treated water.

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Session 18

Practice: Know the process of sludge removal and its management .

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Session 19,20

Project: Reuse of sludge sewerage treated water in greening.

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Case Studies

Case Studies