Progress Report - [email protected]

Progress Report

GSDP- CERTIFICATE COURSE ON

“ETP/STP/CETP - OPERATION &

MAINTENANCE”

UNDER

GREEN SKILL DEVELOPMENT PROGRAM

(GSDP)

25th

February to 26th

April, 2019

SPONSORED BY

EI-Division, MoEF& CC, Government of India

ORGANIZED BY

ENVIRONMENT PROTECTION TRAINING &

RESEARCH INSTITUTE (EPTRI), HYDERABAD,

TELANGANA.

April, 2019

“Progress report- ETP/STP/CETP-Operation & Maintenance”

Table of Contents Progress Report ............................................................................................................................... 1

Photographs:................................................................................................................................... 9

Annexure – I Programme Schedule .............................................................................................. 13

Annexure –II List of Participants .................................................................................................. 19

Annexure –III Questionnaire ........................................................................................................ 20

Annexure –IV Feedback for Reference ......................................................................................... 25


Page 1 of 26

Progress Report

Background:

The Ministry of Environment, Forest & Climate Change (MoEF&CC), Government of India, for the

first time, has taken up an initiative for Skill Development in the Environment and Forest sector to

impart green skill for greener and cleaner environment in the country and enable unemployed youth

to get gainful employment. This programme endeavours to impart Greenworking skill to candidates

having minimum technical knowledge and aptitude in the respective field which contributes to the

Sustainable Development.

Water is essential for life on the Earth. Population is growing rapidly across the world which is

causing utmost demand for Water qualitatively and quantitatively. Also, it is a known fact that

groundwater is depleting like never before due to huge demands of water for Drinking, Agriculture

and Industry purposes. On the other end Wastewater is being generated and being dumped to the

aquatic systems. The untreated Wastewater often contains in-organic chemicals, when entered into

the aquatic systems will have adverse effects on aquatic life and also on the groundwater

resources.To cope up with the huge amount of Wastewater being generated, to minimise the

pollution and to conserve the Groundwater resources, Wastewater should be treated, Reduce, Reuse,

and Recyclefor conjunctive use for future. In India, Sewage Treatment Plant, Effluent Treatment

Plant and Common Effluent Treatment plants have been constructed to reduce the amount of

Wastewater, but there is lack of professionals in this field.

Under Green Skill Development Programme (GSDP) on “Certificate Course On ETP/STP/CETP-

Operation & Maintenance” at EPTRI, Hyderabad from 25th

February to 26th

April, 2019a total of

nine (9) students from Telangana and Andhra Pradesh enrolled. The students were given an

opportunity to get theoretical and practical knowledge on various aspects of Operation &

Maintenance of Wastewater Treatment plants like Effluent Treatment Plant, Sewage Treatment Plant

and management practicesin Industrial and domestic sectors. Resource persons from EPTRI,

Jeedimetla Effluent Treatment Plant, Universities, and private consultantstaught the technical aspects

of Wastewater treatment methods, Quality and standards of Wastewater, water conservation practices

traditionally and conventionally, designing of ETP/STP/CETP plants. As a part of the schedule,

students were taken to field visits to various sectors like Jeedimetla Effluent Treatment Plant,


Page 2 of 26

Amberpet STP, Nagole STP, Infosys Private Limited and Dr. Reddy’s Laboratories. Dr. Suneela. M,

ENVIS Coordinator, Mr. Sanjeev P Santhosh, Training Officer, Mr. N. Ravinder, Chief

Environmental Scientist and Mr. K. Sree Harsha, course coordinator made very good efforts in all

aspects for successful completion of the course. On the concluding day the students received the

certificate from MoEF&CC, GoI.

Course Outline:

S. No Module title

1 Introduction to Wastewater Treatment Plant Operation &

Maintenance

2 Types & Characteristics of wastewater

3 Operation & Maintenance of Treatment units

4 Designing of ETP/STP/CETP plants

5 Geographical Information System (GIS)

6 Occupational Health Hazards & Safety Hazards

7 Field Visits

INTRODUCTION

The students were selected through selection committee in the Walk-in-interview as per the GSDP

guidelines. A total of twenty (20) students had accepted to participate in the course. Accordingly, the

course was scheduled from 25th

February, 2019. But only nine (9) students had joined the course.

The course started as per the programme schedule.

The programme schedule along with Resource person of this training course is placed at Annexure -I.

The list of participants is placed at Annexure-II.


Page 3 of 26

Introduction to Environment, Ecosystems:

A basic introduction of Environment, its components (Atmosphere, Hydrosphere, Lithosphere and

Biosphere) and interaction within in the components has given on the first day of the course. Also an

introduction is given on Ecology, Ecosystems, components of Ecosystems, types of Ecosystems,

Ecological Pyramids, Pyramids biomass and Processes of Ecosystems (Oxygen, Water Nitrogen,

Carbon and Phosphorous cycle) (Figure 1).

An insight to Pollution, Environmental Pollutants, sources, causes and effects of Pollution (Water,

Air, Soil / Land, Noise, Waste production, Pollution by radioactive substances, and Thermal

Pollution) and their classification were explained in detail.

Water Pollution, Quality & Source:

An introduction to types of Water Pollutants, their categories, Eutrophication, diseasecausing agents,

Sediment Pollution, inorganic plant and algal nutrients have discussed. An insight to global Water

pollution, improving water quality standards, State of Water, Human activities that contribute to

Water pollution, Water pollutants, Effects of polluted Water on Agriculture,

Environment/Ecosystem, domestic, industrial, and Economy have also discussed during this session.

Water quality criteria and standards, parameters (Physical, Chemical, Toxic metals, Bacteriological

Biological and Radioactive materials) are discussed. A comparison of water quality with regulatory

standards, CPCB water quality criteria, classification of water quality, Drinking water standards by

Environment Protection Agency (EPA) and IS 10500:2012 Drinking water quality standards have

also discussed (Figure 2).

Overview of Wastewater in Globe and India:

An overview of present situation of Wastewater in Globe, State wise status of Sewage generation &

treatment in India and industrial Wastewater being generated sector wise in India, Municipal

Wastewater generation and treatment capacity of Metropolitan Cities and STPs located in India with

their capacity has presented (Figure 3).


Page 4 of 26

Available Water on Earth, Global Wastewater generation and treated, what is Wastewater?

(Greywater, Blackwater), Evolution of Wastewater treatment (onsite & offsite), collection systems,

why Operation and Maintenance of Wastewater Treatment plant? are explained in this regard.

Environmental Legislations in India:

An overview of Environmental regulations in India, Indian Constitution –Article 48a & 51-A(G),

Enforcement of Environmental Compliance of Environmental Legislation, Implementation of

Environmental statutes at State level, Compliance Procedure, Difficulty in achieving Environmental

compliance by the industries, Role of Judiciary have discussed. A detail elucidation of Environment

(Protection) Act, 1986, National Green Tribunal (NGT) Act, 2010, had discussed. Also discussed are

conventional and innovative approaches to Wastewater management and Wastewater as a resource

(Figure 4).

Corporate Social Responsibility:

An details explanation of Corporate Social Responsibility (CSR), Key issues and drivers in CSR,

Principles of Responsible Investments, Implications CSR management, Code of Conduct, ISO

26000, What is Corporate Social Responsibility and why is it required?, Companies (Corporate

Social Responsibility) Act have taught.

Introduction to Domestic Wastewater Treatment Plant Operation & Maintenance

A brief description to Wastewater (what is wastewater?, Wastewater Treatment), Important

parameters (characteristics, amount of Wastewater and duration), important contaminants

(Suspended solids, Nutrients, priority pollutants, refractory organics, heavy metals and dissolved

organics), description of common types of Wastewater treatment methods (physical, chemical and

biological treatments), sludge treatment & disposal and a basic description of model of Industrial

Wastewater treatment plant has been discussed. An insight to the Aerobic and Anaerobic cycles of

decomposition was also discussed. (Figure 5)

Treatment technologies based on the Water quality, recent modern types of STPs viz., Sequential

Batch reactor (SBR), Moving Bed Bio reactor (MBBR), Membrane Bioreactor (MBR), Rotating

Biological Contactors (RBC), Deep shaft process, Upflow Anaerobic Sludge Blanket (UASB),


Page 5 of 26

Chemical Precipitation technologies, Oxidation technologies, Membrane technologies, Evaporation

Technologies, and a Case study on Study on Sewage Reuse had been elaborate. A concise on

Pumping Stations & Pump fundamentals, Types of Pumps, Design, Efficiencies of Pumps, Materials

for construction of Pumps.

A brief note on Characteristics of Wastewater, Discharge Standards, Types of treatments and typical

flow sheets have discussed.

Biological Treatment – An Approach towards sustainable Zero Liquid Discharge, typical Industrial

Zero Liquid Discharge cycle & Flow Chart, conventional Zero Liquid Discharge with Tubular

Membrane Filtration, Multiple Effect evaporator and detail description of Tubular Membrane

Filtration have discussed during this session. (Figure 6)

A detailed rationalisation on treatment methods consisting of Screens, Grit Removal system (Figure

7), Equalisation/Neutralisation tanks, Sedimentation tanks, Activated sludge and Extended aeration,

troubleshooting problems, Sludge digesting, Dewatering, Chlorination and Arithmetical calculations

(Figure 8) had discussed.

MICROBIOLOGY LAB SET-UP STANDARD OPERATING PROCEDURES

Topic overview:

Essential equipment

Mb lab set-up (Figure 9)

SOP

WQ standards (CPCB, BIS, European, WHO)

Good lab parameters (GLP)

Key points:

Essential equipment – media preparation, sterilization, culture inoculants and growth,

enumeration, storage

Laminar air flow

Incubator used to maintain temperature

Water bath – 44.5 of for FC

Microscopes, refrigerator, colony counter


Page 6 of 26

SOP – testing for pathogens

Bacterial measurement – Membrane filtration method, Multiple tube fermentation

TC – 3steps of testing

A. Presumptive test

B. Confirmed Test

C. Completed test

SAMPLING TECHNIQUES:

Topic overview:

Site locations

Types of samples ( Figure 11)

Types of sampling techniques

Field measurement(immediate parameters)

Sample preservation and handling

requirements

Key points:

Methods for sampling of various parameters at various fields such as Grab sampling,

composite sampling, integrated sampling

Field measurement – PH, EC, TEMP, TDS, DO(DO probe)

Sampling process

A fixing sites, collection, Transportation, Analysis, Interpretation

Wastewater Sampling and Collection:

An introduction to Water quality monitoring, steps involved in Water quality monitoring, Parameters

and frequency of monitoring, check list for collecting Water samples, general guidelines for

sampling, documentation, sampling types, Preservation & Transportation, and laboratory analysis

were enlightened to the students in the session.

Also determination of pH, EC, Chlorides, Sulphates, Chemical Oxygen Demand (COD), Biological

Oxygen Demand (BOD), and Total Suspended Solids had explained in detail.

Laboratory Analysis:

Topic overview:

Instrumentation room (Figure 13)

PH meter


Page 7 of 26

EC meter

Turbidity meter

Specific ion meter (CN- and F-)

UV – visible Spectrophotometer (colorimetric)

X-ray fluorescence – (oxides of metals)

HPLC

Total N2 Analyzer (Figure 14)

AAS(atomic absorption spectrophotometer)

C H NS Analyzer (for coal sample, waste and vermi-compost C/N ratio)

TOC Analyzer

Flame photometer

Geographic Information System:

Topics Covered:

INTRODUCTION TO GIS (Figure 12)

FUNDAMENTALS OF COMPUTER

GIS SOFTWARES and FUNDAMENTALS OF GIS

GEOGRAPHY (Latitudes and Longitudes)

LAYERS

SPATIAL DATA AND GIS BASICS

FUNDAMENTALS OF MAPS and CARTOGRAPHY

SCALES

PROJECTIONS

GLOBAL POSITIONING SYSTEM (GPS)


Page 8 of 26

Field Visits:

As a part of the schedule, students were taken to field visits to the below mentioned Treatment

plants. The main objective of these field visits is to have the basic knowledge of the treatment

methodologies being followed and the typical design of the treatment plant etc.

1. Jeedimetla effluent treatment plant for common industrial water assessment qualitative

and quantitatively.

The Jeedimetla Effluent Treatment Limited is India's first Combined Waste Water Treatment

Plant [CWWTP] to prevent Water pollution by treating industrial effluents to environmentally

acceptable norms as a social responsibility while meeting the expenditure from the contributions

of member industries who are also the stake-holders in the company. (Figure 15)

2. Amberpet sewage treatment plant maintaining by Hyderabad Metro Water Sewerage &

Services Board (HMWSS&B).

The Amberpet sewage treatment plant is the Asia’s biggest Sewage Treatment Plant (STP) with

UASB (Up flow Anaerobic Sludge Blanket) Technology in terms of Capacity (339 MLD).The

main objective of the plant is to control the parameters like BOD, Suspended solids, COD,

Faecal Coli-forms within the desired limits. (Figure 16)

3. Nagole sewage treatment plant. (Figure 17 & Figure 18)

4. Infosys private limited for in-house sewage treatment. (Figure 19)

5. Dr. Reddy’s Laboratories for in-house industrial effluent treatment.


Page 9 of 26

Photographs:

Figure 1 Lecture by Smt. Bhavani, Project Faculty, EPTRI

Figure 2 Lecture by Smt Shaheda Begum, EIA Coordinator,

EPTRI

Figure 3 Lecture by Shri K. Sree Harsha, Project Faculty,

EPTRI

Figure 4 Lecture by Shri Sanjeev.P, Training Officer, EPTRI

Figure 5 Lecture by Dr. Shubha, Head Environmental

Management, ESCI

Figure 6 Lecture by Shri. P.v. Pradeep Kumar, MD, SES Pvt.

Ltd.


Page 10 of 26

Figure 7 Lecture by Shri. K. Naresh, Head Technical,

Ultrawater Solutions

Figure 8 Lecture by Shri K. Narayaswamy, Senior Manager,

JETL

Figure 9 Demonstration of Microscope by Shri K. Vamshi

Krishna, Microbiological Lab Expert, EPTRI

Figure 10 Lab setup by Shri K. Vamshi Krishna,

Microbiological Lab Expert, EPTRI

Figure 11 Lecture by Shri Ch. Krishna, Lab Expert, EPTRI

Figure 12 Lecture by Shri V. Narayana Rao, Project Faculty,

EPTRI


Page 11 of 26

Figure 13 Demonstration of Lab equipments by Shri Satish,

Quality Manager, EPTRI

Figure 14 Hands on Experience on various experiments

Figure 15 Operating Evaporation unit in JETL

Figure 16 Field visit to Amberpet STP

Figure 17 Field visit to Nagole STP

Figure 18 Field visit to Nagole STP (2)


Page 12 of 26

Figure 19 Operation of STP Plant through control unit in Infosys Pvt.Ltd., Pocharam

Figure 20 Distribution of certificates to the participants by Director General, EPTRI


Page 13 of 26

Annexure – I Programme Schedule

Green Skill Development Programme - ETP/STP Course Schedule

25th February - 18th April, 2019

Date Time Topic Resource Person

25-02-2019

(Monday)

10:00 – 11:30 AM Registration

11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM Introduction to Environment Smt. Bhavani, EPTRI

03:45 - 05:15 PM Environmental Pollutants Smt. Kavitha, , EPTRI

26-02-2019

(Tuesday)

10:30 – 11:30 AM

Introduction to Wastewater Treatment Plants

Dr. Uma,

Asst. Prof. Gitam University,

Hyderabad

[email protected]

9441966765

11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM Water in the Globe and India – Situation and

Prospects

Shri K. Sree Harsha,

Project Faculty, EPTRI

[email protected]

9652790166

03:45 - 05:15 PM

05:15 - 06:00 PM Review Session

27-02-2019 (Wednesday)Field Visit to JETL

28-02-2019

(Thursday)

10:30 – 11:30 AM Overview of Wastewater Shri K. Sree Harsha,


[email protected]

9652790166 11:45 – 01:15 PM Current Situation and why treat wastewater?

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM The challenge of Wastewater Management –

Industrial Wastewater

Smt. Shaheda Begum, EIA

Coordinator, EPTRI

03:45 - 05:15 PM

Assignment

Shri K. Sre eHarsha,


[email protected]

9652790166 05:15 - 06:00 PM

01-03-2019

(Friday)

10:30 – 11:30 AM Water quality and standards Smt. Saheeda Begum, EIA

Coordinator, EPTRI

11:45 – 01:15 PM Wastewater management

Shri P. Sanjeev

Training Officer

EPTRI

[email protected]

8332891270

01:15 - 02:00 PM Lunch

02:00 - 05:30 PM Water quality, sources and standards 1 Smt. Shaheda Begum,

EIA Coordinator, EPTRI

02-03-2019

(Saturday)

10:30 – 11:30 AM Types & Characteristics of wastewater Shri P.V. Pradeep Kumar

Managing Director,

Southern Ecologics&

Services Pvt. Ltd

9010056902

[email protected]

11:45 – 01:15 PM Types of Treatment and typical Flow sheets

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM Characterisation of Wastewater

03:45 - 05:15 PM Discharge Standards




[email protected]


Page 14 of 26


05-03-2019

(Tuesday)

10:30 – 11:30 AM Legislative and regulatory aspects of wastewater

management

Shri P. Sanjeev

Training Officer

EPTRI

[email protected]

8332891270

[email protected]

8332891270

11:45 – 01:15 PM

Conventional and Innovative approaches to

wastewater management And Wastewater as a

resource

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM

Assignment

Shri P. Sanjeev

Training Officer

EPTRI

[email protected]

8332891270

03:45 - 05:15 PM

05:15 - 06:00 PM

06-03-2019

(Wednesday)

10:30 – 01:30 PM

Introduction to Wastewater Treatment Plant

Operation & Maintenance

Aerobic and anaerobic cycles of decomposition

Dr.S ubha,

Head Environmental

Management,

Engineering Staff College of

India, Hyderabad

9885948775

[email protected]




[email protected]

9652790166

07-03-2019

(Thursday)

10:30 – 11:30 AM Assignment -I

Shri P. Sanjeev

Training Officer

EPTRI

[email protected]

8332891270 &

K. Sree Harsha,


[email protected]

9652790166

11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM

Assignment -II 03:45 - 05:15 PM

05:15 - 6:00 PM

08-03-2019

(Friday)

10:00 – 11:30 AM Health & Environmental Impacts of waste disposal

and management Dr. Siva Prasad,

HoD Biotechnology, EPTRI

[email protected]

9985257660

11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM Health & Environmental Impacts of waste disposal

and management 03:45 - 05:15 PM




[email protected]

9652790166

09-03-2019 (Saturday)

10-03-2019 (Sunday) Holiday

11-03-2019

(Monday)

10:30 – 11:30 AM Assignment -III

Shri P. Sanjeev

Training Officer

EPTRI

[email protected]

8332891270 &

K. Sree Harsha,


11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM

Assignment -IV 03:45 - 05:15 PM

05:15 - 06:00 PM


Page 15 of 26


12-03-2019

(Tuesday)

10:30 – 11:30 AM

Review Session

Shri P. Sanjeev

Training Officer

EPTRI

[email protected]

8332891270

11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 05:00 PM Operation & Maintenance of Domestic Wastewater

Treatment Plants

Dr.Subha,

Head Environmental

Management,


India, Hyderabad

9885948775

[email protected]

13-03-2019

(Wednesday)

10:30 – 01:30 PM PUMPING STATIONS AND PUMPS

Dr.Subha,

Head Environmental

Management,


India, Hyderabad

9885948775

[email protected]

01:30 - 02:30 PM Lunch

02:30 - 05:30 PM Microbiology Theoretical Shri K. Vamsi Krishna,

Project Faculty,

PTC Lab, EPTRI

[email protected]

9848761942

14-03-2019

(Thursday) 10:30 – 05:15 PM Microbiology Theoretical

15-03-2019

(Friday)

10:30 – 11:30 AM Corporate Social Responsibility - I

Shri P. Sanjeev

Training Officer

EPTRI

[email protected]

8332891270

11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM Corporate Social Responsibility - II

03:45 - 05:15 PM

05:15 - 06:00 PM Assignment

16-03-2019 (Saturday)Field Visit to Nagole STP Plant

18-03-2019

(Monday)

09:00 – 11:00 AM Screens - I Shri K. Naresh,

Head Technical, Ultrawater

Solutions,

9393153393

[email protected]

11:15 – 12:15 PM Screens- II

12:15 – 01:15 PM Review Session

Shri K. SreeHarsha,


[email protected]

01:15 - 02:15 PM Lunch

02:15 - 06:00 PM OPERATION & MAINTENANCE OF Industrial

Wastewater Treatment Plants

Shri Narayanaswamy,

Senior Manager,

Jeedimetla Effluent

Treatment Limited,

9948022114,

[email protected]


Page 16 of 26


19-03-2019

(Tuesday)

09:00 – 11:00 AM Grit Removal System - I Shri K. Naresh,


Solutions,

9393153393

[email protected]

11:15 – 01:15 PM Grit Removal System - II

01:15 - 02:00 PM Lunch

02:15 - 06:00 PM Introduction to Arithmetical Computations

Shri Narayanaswamy,

Senior Manager,

Jeedimetla Effluent

Treatment Limited,

9948022114,

[email protected]

20-03-2019

(Wednesday)

09:00 – 11:00 AM Equalisation/Neutralisation Tanks- I Shri K. Naresh,


Solutions,

9393153393

[email protected]

11:15 – 01:15 PM Equalisation/Neutralisation Tanks- II

01:15 - 02:00 PM Lunch

02:15 - 06:00 PM Activated Sludge & Extended Aeration

Shri Narayanaswamy,

Senior Manager,

Jeedimetla Effluent

Treatment Limited,

9948022114,

[email protected]

21-03-2019 (Thursday)HoliHoliday

22-03-2019

(Friday) 10:30 – 05:30 Microbiology Lab

Shri K. Vamsi Krishna,

Project Faculty,

PTC Lab, EPTRI

[email protected]

9848761942

23-03-2019

(Saturday) 10:30 – 05:30 Activity/Review Session



[email protected]

9652790166

24-03-2019 (Sunday)Holiday

25-03-2019 (Monday)Holiday

26-03-2019

(Tuesday) 10:30 – 05:30 PM GRIDDS Mr. V. Narayana Rao,

GIS Expert,

[email protected]

9966674375 27-03-2019

(Wednesday) 10:30 – 05:30 PM GRIDDS

28-03-2019

(Thursday) 10:00 - 06:00 PM

Field Trip to Jeedimetla Effluent Treatment

Limited Shri K. Sree Harsha,


[email protected]

9652790166

29-03-2019

(Friday) 10:00 - 06:00 PM Field Trip to Amberpet STP

30-03-2019

(Saturday) 10:00 - 06:00 PM Field Trip to Amberpet STP

31-03-2019

(Sunday) 09:00 - 01:00 PM

Sludge Digestion/Dewatering

Chlorination of Wastewaters

Shri K. Naresh,


Solutions,

9393153393

[email protected]


Page 17 of 26


31-03-2019

(Sunday) 14:00- 05:00 PM Arithmetical Calculations

Shri Narayanaswamy,

Senior Manager,

Jeedimetla Effluent

Treatment Limited,

9948022114,

[email protected]

01-04-2019

(Monday) 10:00 – 11:30 AM Lab Exercise

EPTRI Lab

02-04-2019

(Tuesday) 10:00 – 06:00 PM Lab Exercise

03-04-2019

(Wednesday) 10:00 – 06:00 PM Lab Exercise

04-04-2019

(Thursday) 10:00 – 06:00 PM Lab Exercise

05-04-2019

(Friday) BabuJagjivanRaoJayanthi

06-04-2019

(Saturday) Ugadi

07-04-2019

(Sunday) Sunday

08-04-2019

(Monday) 10:30 – 05:30 PM Lab Exercise EPTRI Lab

09-04-2019

(Tuesday) 10:30 – 05:30 PM GIS Theoritcal

Dr. J. Swaraj, Sceintist,

EPTRI

10-04-2019

(Wednesday) Loksabha Election (Holiday)

11-04-2019

(Thursday) Loksabha Election (Holiday)

12-04-2019

(Friday) 10:30 - 05:00 PM Review Session



[email protected]

9652790166

13-04-2019(Saturday) Field visit to Infosys Private Limited, Pocharam

14-04-2019

(Sunday) Holiday

15-04-2019

(Monday)

10:00 – 11:30 AM Sanitation, wastewater and sustainability

Shri P. Sanjeev

Training Officer

EPTRI

[email protected]

8332891270

11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM Added value of Sustainable Sanitation and

Wastewater Management

03:45 - 06:00 PM

Wastewater management in Post-2015

Development Agenda and International best

practices in wastewater management

16-04-2019

(Tuesday)

10:00 – 11:30 AM Water Lab Parameters

Ch. Kirshna, Lab Analyst,

EPTRI 11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM Air Lab Theoretical Shri Raisuddin, EPTRI

03:45 - 05:15 PM


Page 18 of 26


17-04-2019

(Wednesday)

10:00 – 11:30 AM GIS practicals


EPTRI

11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM GIS practicals

03:45 - 05:15 PM

18-04-2019

(Thursday)

10:00 – 11:30 AM Air Lab Praticals Shri Raisuddin, EPTRI

11:45 – 01:15 PM

01:15 - 02:00 PM Lunch




[email protected]

9652790166

19-04-2019

(Friday) Holiday (Good Friday)

20-04-2019

(Saturday)

10:30 – 11:30 AM GIS practicals


EPTRI 11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 06:00 PM Designing of ETP/STP/CETP plants

Shri Narayanaswamy,

Senior Manager,

Jeedimetla Effluent

Treatment Limited,

9948022114,

[email protected]

21-04-2019(Sunday)Holiday

22-04-2019

(Monday)

10:30 – 01:00 PM Air Lab Shri Raisuddin, EPTRI

01:00 - 02:00 PM Lunch

02:00 - 03:30 PM

Microbiology Lab ( Water sample collection )

Shri K. Vamsi Krishna,

Project Faculty,

PTC Lab, EPTRI

[email protected]

9848761942

03:45 - 05:15 PM

23-04-2019

(Tuesday)

10:30 – 11:30 AM

Occupational Health Hazards & Safety Hazards

Dr. Siva Prasad,

HoD Biotechnology, EPTRI

[email protected]

9985257660 11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM Designing of ETP/STP/CETP plants Shri Raisuddin, EPTRI

03:45 - 05:15 PM

24-04-2019(Wednesday)Field Visit to Dr. Reddy's laboratories

25-04-2019

(Thursday)

10:30– 11:30 AM

Review Session



[email protected]

9652790166 11:45 – 01:15 PM

01:15 - 02:00 PM Lunch

02:00 - 03:30 PM

Challenges in implementing effective wastewater

management

Environmental Conservation

Shri P. Sanjeev

Training Officer

EPTRI

[email protected]

8332891270

03:45 - 06:00 PM


Page 19 of 26


26-04-2019

(Friday)

10:30 – 01:00 PM Exam

11:45 – 01:15 PM

01:00 - 02:00 PM Lunch

02:00 - 03:30 PM Evaluation

03:45 - 05:15 PM Valedictory & Certificate distribution

Annexure –II List of Participants

GSDP ETP/STP/CETP - Operation & Maintenance

25th

Feb - 26th

April, 2019

List of participants

S.No Applicant Name Date of Birth Age Email Qualification Gender

1 Ms.Yelamala

Nivedhitha 14-08-1997 21 years [email protected]

Bachelor of

Civil

Engineering

Female

2 Mr.Pothuganti

Ramesh 28-11-1989 29 years p.ramesh1128@gmail. com

MSC Organic

Chemistry Male

3 Ms. M. Anusha 22-04-1997 21 years anushareddymogulla22@

gmail.com B.Tech Civil Female

4 Ms. K. PremaVani 28-02-1994 25 years premavaniprakash2016@

gmail.com

MscEnv.

Science Female

5 Ms. G. Kiranmayi 16-03-1997 22 years [email protected] B.Tech ECE Female

6 Ms. V Srvanthi 07-11-1990 28 years [email protected]

m

MscEnv.

Science &

Technologies

Female

7 Mr. Mesa Naganna 01-06-1982 36 years [email protected] Msc, Bed Male

8 Mr.PylaSanker 14-09-1990 28 years [email protected] Msc

Biotechnology Male

9 Mr. K. Abhilash

Reddy 27-06-1997 21 years [email protected] B.Tech Civil Male


Page 20 of 26

Annexure –III Questionnaire

1. Environment mainly consists ……………………… Components (1M)

a) 1 b) 2 c) 4 d) 5

2. Everything that effects an organism during its life time is collectively known as its …………………

(1M)

a) Atmosphere b) Environment c) Ecology d) Hydrosphere

3. The circulation of chemical nutrients like carbon, oxygen, nitrogen, phosphorus, calcium, and water

etc. through the biological and physical world are known as…………………………..

(1M)

a) Biological cycle b) biogeochemical cycles c) Chemical cycle d) Environmental cycle

4. What is water pollution how many types of categories of water pollution and what are the effects of

water pollution? (2M)

5. Which of following is drinking water standard? (1M)

a) 10500 B) APHA C) 3025 D D)AWWA

6. What is the standard of treated sewage? (1M)

a) 10500 B) APHA C) GSR 422E D)CPCB water quality criteria

7. What is the desirable limit of fluoride in drinking water? (1M)

a) 0.5 B) 1.0 C) 1.5 D)2.0

8. Difference between BOD and normal incubator? (2M)

9. Why coli forms are considered as indictor organisms? (1M)

a) Strong and resistant b) Easily Detectable and Survive longer than pathogens

c) Easily Detectable and less in number d) All of the above

10. List out some good laboratory procedures (GLPs)? (1M)

a) PPE’s; cleanliness; record the works; maintain the equipment/ instruments in good conditions

b) Minimize cross contaminations by fumigation, internal calibrations, ILC/PT

c) Keep the instruments in defined/allocated places

d) All of the above


Page 21 of 26

11. Define Correction factor? (1M)

a) Make up (+ or -) the error b) Correction of the Dilution factor

c) Multiplication of the error factor d) All of the above

12. Arrange the following equipments in sequential order based up on their usage in the microbiology

lab during the analysis. (1M)

“Laminar Air flow, Hot air oven, Autoclave (decontamination) Analytical balance, Autoclave

(sterilization), Magnetic stirrer, pH meter”

a) Analytical balance, pH meter Laminar Air flow, Hot air oven, Autoclave (decontamination),

Autoclave (sterilization), Magnetic stirrer

b) Analytical balance, Laminar Air flow, Hot air oven, Autoclave (decontamination), Autoclave

(sterilization), Magnetic stirrer, pH meter

c) Analytical balance, Magnetic stirrer, pH meter, Hot air oven, Autoclave (sterilization),

Laminar Air flow, Autoclave (decontamination)

d) Analytical balance, Magnetic stirrer, Laminar Air flow, Hot air oven, Autoclave

(sterilization), pH meter, Autoclave (decontamination)

13. Using the “Thomas formula”, calculate the MPN table values of 920 and 540 when the starting

dilution is 0.001? (1M)

a) 920000 MPN/100 ml and 540000 MPN/100 ml

b) 9200000 MPN/ ml and 5400000 MPN/ml

c) 920000 MPN/100 ml and 540000 MPN/100 ml

d) 9200000 MPN/100 ml and 5400000 MPN/100 ml

14. Floating matter in sewage is removed using. (1M)

a) Grit chamber b) Oil & grease pit c) Screen chamber d) Equalization tank

15. What is the angle for placing manual screens? (1M)

a) 10-20 deg. b) 30-60 deg. c) 80-90 deg. d) 0 deg.


Page 22 of 26

16. What is the spacing between fine screens? (1M)

a) 10-20 mm b) 40-50 mm c) 70-80 mm d) 100 mm

17. Sedimentation is ___________________ process for removing suspended solids. (1M)

a) mechanical separation b) gravity settling c) chemical oxidation d) filtration

18. What is the discharge limit of BOD. (1M)

a) 30 mg/l b) 80 mg/l c) 150 mg/l d) 200 mg/l

19. What is the purpose of equalization/neutralization tank? (1M)

a) to remove BOD b) to remove COD c) to remove suspended solids d) none

20. Why grit is removed before equalization tank? (1M)

a) Grit damages pumps b) Grit matter damages air blowers

c) Grit matter damages filters d) Grit matter damages media

21. What mechanical equipment used to supply air to the aeration tank? (1M)

a) Vaccum Pump b) Vaccum breaker c) Air blower d) Air filter

22. Which is advanced sewage treatment technique? (1M)

a) Sequential batch reactor b) Moving bed bio reactor

c) Activated sludge process d) Membrane bio reactor

23. Why sludge is recycled back to aeration tank. (1M)

a) To maintain MLSS b) To maintain BOD:COD ratio

c) To maintain pH d) To maintain DO

24. How treated water is disinfected? (1M)

a) Calcination b) Coagulation c) Chlorination d) All

25. Why UV system is used in sewage recycling? (1M)

a) To get clear water b) To reduce odour c) To kill bacteria d) To improve colour


Page 23 of 26

26. What is the indication of less dissolved oxygen in water? (1M)

a) less polluted b) more polluted c) Not polluted d) None

27. What is the use of filtration system in sewage treatment plant? (1M)

a) to remove oil and grease b) to remove TDS

c) to remove TSS d) to remove COD

28. What are the types of aerobic treatment processes? (2M)

29. Sequencing batch reactor (SBR) carries out functions such (1M)

a) Equalization, b) Aeration c) a & b d) None of the above

30. pH in inland surface water should be ? (1M)

a) 6.5 to 8.5 b) 5.5 to 9.0 c) 6.0 to 9.0 d) 5.5 to 8.0

31. What is general standard for waste water parameters BOD and COD in surface water? (1M)

a) 250 & 30 b) 280 & 30 c) 200 & 40 d) 250 & 40

32. What are the steps in water treatment process? (1M)

a) chemical coagulation, flocculation b) sedimentation, filtration, disinfection

c) A & B d) None of the above

33. Where is pH adjustment is done in wastewater treatment? (1M)

a) Neutralization tank b) Grit chamber

c) Sedimentation tank d) All of the above

34. What is the aim of ETP/ STP/CETP? (2M)

35. What is formula for velocity and flow rate / discharge? and find out the velocity in the following;

(3M)

Flow in an 80mm pipe is 4.5 lits/sec. What is the average velocity?

36. An acidic wastewater stream discharges 250 cu.m./day. Laboratory experiments indicate a dose of 85

mg of lime per litre of wastewater to raise the pH value to 7.50. Determine the daily consumption of

lime which has a purity of 60% available CaO? (3M)


Page 24 of 26

37. Laboratory tests indicate an optimum dose of 40 mg/l of coagulant for a Wastewater flow of 4.8 mld.

Calculate the rate of flow of the coagulant if it is to be dosed as a 10% solution. (3 M)

38. Differentiate Grey water and black water? (2M)

39. Treatment system without Oxygen is called (1M)

a) Aerobic b) Anaerobic c) Nitrification d) None of the above

40. Teritary treatment in Wastewater is used to remove? (1M)

a) Nitrate b) Phosphate c) a & b d) None of the above

41. Wetland Construction Technology requires? (1M)

a) Huge land b) Less land c) No land d) None of the above

42. SBR efficiency is? (1M)

a) <50% b) 99% c)80% d)60%

43. Name the SDG goal which deals with Water and Sanitation. (2M)

44. Identify the Indian Satellite among the following (1M)

a) Ikonos b) Cartosat-2 c) Landsat-8 d) OrbView-3

45. The technology which is considered as backbone of EIA process is (1M)

a) Remote Sensing c) Geographical Information System

b) ARC GIS d) Geographical Positioning System

46. A base map show certain fundamental information drawn to Scale features except (1M)

a) Water bodies b)Roads, Railways c) Buildings/Settlements d) Contours

47. Define remote sensing? (2M)


Page 25 of 26

Annexure –IV Feedback for Reference


Page 26 of 26

Progress Report - [email protected]

Documents

Transcript of Progress Report - [email protected]