15WT63T: Operation and Maintenance of Treatment Facilities Water Tech 6th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Operation and Maintenance of Treatment Facilities detail DTE Kar Diploma syllabus for Water Technology And Health Science (WH), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15WT63T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other water tech 6th sem syllabus for diploma c15 scheme dte karnataka you can visit Water Tech 6th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for operation and maintenance of treatment facilities is as follows.

Pre-requisites:

Knowledge of Water and Wastewater treatment processes.

Course Objectives:

Understand the Operation and Maintenance measures to be followed in treatment plants

Course Outcomes:

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UNIT I: INTRODUCTION 06Hrs

Definition, Importance of Operation and Maintenance, Basic principles of operation and Maintenance, Concept of corrective and preventive maintenance, Database facilities for Operation and maintenance – Detailed plans, Drawings and operational manuals

UNITII: O & M WATER COLLECTION AND CONVEYANCE FACILITIES 08Hrs

Intakes, Pumps, Raising mains, Water quality & water quality monitoring, Loss of carrying capacity of pipes- causes, Leak detection, Projection of pipe break rates, Appurtenances -valves, hydrants and fittings, Record keeping

UNIT III: O & M WATER TREATMENT FACILITIES 12Hrs

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UNIT IV: O & M SEWERAGE SYSTEMS 10Hrs

Inspection Methods for sewers & appurtenances- Manual & television, Cleaning, Repair & replacement, Safety in sewer inspection

UNIT V: O & M OF WASTEWATER TREATMENT UNITS 12Hrs

Monitoring, Operational problems and corrective measures in treatment units – Physical treatment units: Screening, Communitor, Grit Chamber, Primary sedimentation tank, Chemical treatment units: Sedimentation aided with coagulation, Chemical precipitation, Coagulation, Biological treatment units: Activated sludge process, Rotating Biological Contractors, Bio-filters, Secondary Sedimentation tanks.

UNIT VI: OPERATION AND MAINTENANCE PLANNING 04Hrs

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Text Books:

• Syed R Qasim , “Wastewater Treatment plants: Planning, Design and operation”
• Frank R. Spellman, “Handbook of water and wastewater treatment plant operations”
• Edward E. Baruth, “Water Treatment plant design” Mc graw-Hill Publications.

Reference Books:

• Water and Wastewater Technology — Hammer .M.J
• Training Manual on O & M for Municipal Staff, ADB Project, GOK.

LIST OF SOFTWARE/LEARNING WEBSITES

• www.lenntech.com/maintenance.htm

Suggested List of Student Activities:

Note: the following activities or similar activities for assessing CIE (IA) for 5 marks (Any one)

1. Visit a nearby ETP and note down the Preventive measures taken in the place for O & M of different units
2. Visit a nearby WTP and note down the Corrective measures taken in the place for O & M of different units
3. Determine the most common causes for the leak detection in the water distribution system in your town
4. Visit a nearby Pumping station and submit a report on the record keeping procedure
5. Submit a report on the prevailing sewer maintenance procedure followed in the town.
6. Visit a nearby WTP and write a report on the common operational problems occurring in the filtration systems
7. List out the Personnel Protective equipments used during sewer cleaning
8. Visit a nearby stores of a WTP and list out the equipments present for corrective maintenance during breakdown
9. Visit a WTP or ETP and bring out the Organisational structure present over there
10. Prepare a cost estimate of an unit in WTP/ETP

Course Delivery:

• The course will be delivered through lectures and Power point presentations/ Video
• Teachers can prepare or download PPT’s of different topic’s Water engineering application, can prepare alternative slides.

Note to IA verifier:

The following documents to be verified by CIE verifier at the end of semester

1. Blue books(20 marks)
2. Student suggested activities report for 5 marks and assessment
3. Student feedback on course regarding Effectiveness of Delivery of instructions & Assessment Methods.

Model Question Paper:

(CIE)

1. Differentiate between Normality and Molarity.
2. With an example explain the Oxidation – Reduction reaction.
3. With an example describe the process of osmosis. OR With an example describe the process of Dialysis.
4. Define Enthalpy. Illustrate the quantity of heat absorbed by a system with a derivation. OR Briefly explain Langmuir Isotherm, Freundlich Isotherm and BET Isotherm.

Model Question Paper:

(SEE)

PART-A(Each questions carries 5 marks)

1. List the most important environmental problems present in the world
2. State any two gas laws along with their application.
3. Name any five membrane processes along with the size of particles being removed from it.
4. Define Electrochemistry? List any 3 applications.
5. Name any five properties of organic compounds.
6. Explain Tyndall effect.
7. Compare between gravimetric and volumetric analysis.
8. What are the applications of Turbidity data?
9. What are the disadvantages of hard water?

PART-B(Each questions carries 10 marks)

1. Summarize the significance of chemistry in water and wastewater engineering 06
2. Define terms: Atomic weight and Molecular Weight 04
1. Explain Heat and Work. 06
2. Relate between Exothermic and Endothermic reaction
1. With an example explain the process of osmosis. 06
2. Illustrate on Buffers 04
1. Enumerate the sources of Organic Compounds. 06
2. What are Surfactants? What is its significance. 04
6. Explain the colloidal dispersion of solids, liquid and gas in liquid medium
1. Explain the principle involved in gravimetric analysis. 05
2. Relate between turbidimetry and Nephelometry 05
1. Define turbidity? List the sources of turbidity in water 06
2. Explain the pH concept. 04
1. What are the applications of alkalinity data? 06
2. What are the disadvantages of hard water? 04
1. What are the advantages of chlorine as disinfectant? 05
2. What are the applications of chloride data? 06
1. Explain the environmental significance of nitrogen compounds. 06
2. Relate between BOD and COD. 04

For detail syllabus of all other subjects of BE Water Tech, C15 scheme do visit Water Tech 6th Sem syllabus for C15 scheme.

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