TOSHIBA AFFILIATED COMPANY
NEERAJ SRIVASTAVA
(PRESIDENT)
UEM Overview
1

Leading water and waste water treatment firm with 40
years of experience
2

Providing design, turnkey services and O&M
o
o
Strong technical knowhow (engineering design)
>90% revenues from turnkey services

Strong pre-qualifications in the key opportunity areas
o
o
Indian hydrocarbon segment, power, steel, municipal
Experience in multiple industries in multiple geographies

International company with offices in 3 countries
o
India, USA and Trinidad

Active in water and wastewater
o
Completed over 350 installations in over 30 countries
3
4
5
2
Resilient Top Tier Financial Performance
• UEM Group brings together experienced professionals and advanced technologies to solve the world’s
most complex challenges related to water availability & quality and environmental regulations
• A leading water and waste water treatment expert with over 37 years of experience
• Strong growth with revenues growing at 200%+ CAGR since 2009
• Supported by India Value Fund (IVF), a premier Private Equity firm
• IVF is one of the most experienced PE firms in India with ~USD1.4 billion under management
• OVER INR 1,000 MN investment since Dec 2009
• Secured enhanced banking limits from a consortium of banks
3
40 years of experience in waste water treatment
UEM started operating as a
Utility
management
company
in Florida, USA and
provided
operations
&
maintenance
services to water & waste
water plants in South &
Central Florida
1973
1975
UEM’s first turnkey contract and
first export awarded in 1977 to
treat sewage from Jamaican
sugar plantation colony.
UEM created a strong base in
Trinidad and Tobago, building
over 20 STPs between 1977 –
79.
1977-79
UEM was the largest O&M
Company in state of Florida with
over 75 client accounts
1983
UEM entered the municipal
sewage treatment segment by
winning an order for a large
sewage treatment plant for the City
of Delhi. It is the first STP in India
to include anaerobic sludge
digestion and power generation.
(Cap - 180,000 M3/d)
1995
UEM started India operations,
with incorporation of UEM India.
Indian operations were
jumpstarted with several turnkey
deals for treatment of
wastewater from ethanol
distilleries.
UEM brought to Asia a unique
floating cover design for
anaerobic digesters, which
greatly reduced the capital cost
of the system, and remains the
only company in India offering
this unique design.
1998
Acquisition of a majority stake
in UEM by India Value Fund
Advisors, a premier private
equity firm. UEM completed
the largest sewage MBR in
India for the Commonwealth
Games Village
2010
UEM opened its third office,
located in Trinidad and Tobago,
which was prompted after UEM
won orders for some large
municipal water treatment plant
contracts in the region.
UEM won an order for a
seawater filtration plant 258
MLD capacity for Reliance
Industries Limited at their
Jamnagar Refinery, which is one
of the largest seawater filtration
plants in the World
2013
2014
Toshiba
acquires 26
% stake in
UEM India.
Growing Global Footprint with Local Expertise
750+ employees across 3 offices; Project experience in more than 30
countries
Denotes delivery centers/ Office Location
Denotes project experience
5
Our Vision & Mission
Our Vision
To develop into the most dynamic and reliable company of integrated water and
wastewater solutions within its broader activity area
Our Mission
To operate in a way that
• The high standard water and wastewater supply services to the consumers are
ensured.
• The staff’s self-respect is enhanced and the development of its skills at all levels is
promoted.
• The continuous lucrative development is ensured so as to create added value to the
market and it’s shareholders, according to the principles of the corporate Governance
and Corporate Social Responsibility frame
6
Not Exhaustive
Global Blue Chip and Discerning clients
MUNICIPAL & INDUSTRIAL
CLIENTS (STPs)
INDUSTRIAL CLIENTS (ETPs)
Brewery, Distilleries & Bottling
Pharmaceutical, Chemical &
Textile
Power, Refinery & Oil & Gas
U.P. Jal Nigam
Delhi Jal Board
Haryana Urban Development
Authority
Jodhpur Development
Authority
Nyanza Bottling, Tanzania
Bottlers Nepal Ltd, Nepal
United Distillers Ltd., India
Kolkata Metropolitan
Development Authority
Chemical & Plastics India Ltd
State Ind
Dev Corp of
Uttaranchal
Consultants we’ve
worked with
7
Complete solution offering to clients
• UEM Group offers a wide range of services starting from the initial stage of engineering and design to
construction and installation
• We understands that each client has different requirements and resources and to accommodate to that, UEM
has developed the ability to deliver projects tailored to meet the needs of a diverse set of clients
UEM routinely performs feasibility studies as a part
of the proposal process to clients that are
investigating various options for treating
water/wastewater
UEM has in-house operations and
maintenance (O & M) resources for
operating water and wastewater
treatment systems
For clients that prefer the design-bid-build route of
project delivery, UEM has the resources to
perform either the design engineering or the
construction of the project.
For clients looking for a rapid execution with a
single point of accountability for the complete
project, UEM has the resources to deliver the
project as a design-builder, complete with
performance guarantees
For clients that do not have the resources to finance a project
– or for those clients that do not want to assume the risk of
performance of a project, UEM can arrange financing and
deliver the project on a BOT basis
8
Wastewater Treatment,
Recycle & Reuse
Wastewater Reclamation & Reuse and
the Hydrological Cycle
Industrial
reuse
Agricultural reuse
Wastewater
Precipitation
Surface water
discharge
Municipal use
Industrial use
Irrigation
Water
Treatment
Wastewater
Treatment
Groundwater
Recharge
Groundwater
Integrated resource management: Sustainable Solution
Main drivers & Motivational Factors of water reuse

Increased Water Demand and Reduced Water Availability

Wastewater management needs and Environment Protection

Impact of new laws, policies & regulations

Sustainable development

Possibilities to manage in-situ water sources

Minimization of infrastructure costs, including total treatment and discharge costs
(Huge Saving in terms of long Pipe Lines laid for Water Transport)
Types of Wastewater Reuse
 Reuse for Irrigation
 Irrigation of Agricultural Crops
 Irrigation of Landscape and Recreational Area (public parks, golf courses, urban
green belts, Hotel Lawns. freeway medians and residential lawns)
 Industrial reuse
 Cooling water make-up
 Boiler feed water
 Floor Washing
 Process water
 Fire Protection
 Civil Engineering
 Non-potable Domestic Reuse
 Systems for individual households/buildings/facilities (Airconditioning)
 Large-scale non-potable reuse through a dual reticulation system (Toilet Flushing)
Types of Wastewater Reuse
 Indirect potable Reuse
 Deliberate (artificial) recharge of groundwater aquifers to achieve one or more of the following
objectives:
 as storage during periods of low water demand;
 as a measure to improve the depleting groundwater potential (Managed Aquifer Recharge
CASE studies of GERMANY and HARIDWAR (India)); and
 as a measure to improve the overall quality of groundwater by injecting reclaimed water of
specific qualities
Types of Wastewater Reuse
 Indirect potable Reuse
Bank Filtrate (BF) provides about 50% of potable water supplies in the Slovak Republic and
45% in Hungary (HISCOCK & GRISCHEK 2002). In Germany, more than 300 water works
use BF and about 16% of German drinking water is produced from bank filtrate
MAR (Managed Aquifer Recharge) in INDIA :
Learning from HARIDWAR
Types of Wastewater Reuse
 Direct potable purposes
 Direct potable reuse means adding treated wastewater directly into the normal drinking water
distribution system (CASE OF NEWATER, PUB SINGAPORE)
 Though the idea of such a wastewater reuse may be repugnant to many, technologically, direct
potable reuse of treated wastewater has been feasible for many years
RECYCLE REUSE PROJECT : IGI AIRPORT EXAMPLE
Total Water Demand
Without Recycle Reuse : 20 MLD
With Recycle Reuse : 7 MLD
Source: Groundwater
MoUD, reuse and recycling
of sewage is defined as the
percentage of sewage recycled or
reused after appropriate treatment
in gardens and parks, irrigation,
etc. and, is to be at least 20% to
begin with.
Wastewater Reuse Constraints
Reuse Category
Major Constraints
Irrigation
Surface or groundwater Contamination
Landscape Irrigation
Public Health Concerns related to
pathogens
Industrial Recycle & Reuse
Desired treated water quality
Groundwater Recharge
TDS, Nitrates and pathogens
Emerging Contaminants
Non Potable Urban Use (Toilet
Flushing, fire protection, AC)
Public Health Concerns related to
pathogens
Desired treated water quality
Potable Reuse
Produced Water Quality
Trace Organics
INDIAN SCENARIO: Water reuse challenges
Selection of Degree of Treatment
“No higher quality water should be used for a purpose that can
tolerate a lower grade”UN Council Resolution-1958
 How much treatment is enough?
 What is the source of wastewater?
 Greywater vs. Blackwater
 Who is the end user?
 Agriculture
 Industry
 Communities
 What are the risks associated with effluent use?
 “Water should not be judged by its history, but by its
quality.”
FINANCIAL VIABILTY
 Technologies can produce as GOOD TREATED EFFLUENTS as GOOD YOU
want (Even better than Potable Water) But……..it will have VERY HIGH COST.
 CONSIDERING VERY LOW TARRIFS FOR RAW WATER IN INDIA,
RECYCLE/REUSE PROJECTS FACE TOUGH CHALANGES as people
consider/treat WATER as Free or Very Poorly Priced Resource.
 Funding agencies/ULBs finds it very difficult to promote such incentives due to
BUDGET CONSTRAINS.
 And Answer is : PPP MODEL
BOOT BASED MODELS STRUCTURE
• The development model chosen shall be based on BOOT
(Build, Own, Operate & Transfer) with Private Sector
Participation (PSP) Format.
• The project shall be structured by funding upto 0-75%
(depending upon revenue generation) as a grant by ULBs
and balance funding through investment by EPC contractor
BOOT Model for Recycling/Reuse of Treated Effluents –
ESSENTIAL PILLARS
Pollution
Control
Boards/CG
WB
Central &
State
Government
ULBs/Water
& Sewerage
Boards
Industry
Associations
Industries
Service
Provider /
Operator
Project Structure……
During construction
Independent Engineer
Concessioning Authority
During O&M Phase
Maintenance Board
GRANT
Return the
Project after
CP:15 Yrs
Bid
Variable
Concession(s
) and Bulk
Purchase
Agreement
BOOT Operator
Dispute
Resolution
Independent
Neutral Body
Concessionaire
+
Chairman, ULB
+
SPCB
Concessionaire
Build, Own ,Operate, raise
finances and maintain the
facility
Arbitration Panel
TERMS OF CONCESSION (for reference purpose only)
The Concessioning Authority, subject to the terms and conditions of the Agreement,
grants the Concessionaire the exclusive right and authority during the Concession
Period of SAY 15 years to:
•Develop, Establish, Finance, Design, Construct, Manage, Operate And Maintain the
CETP/STP
•An Escrow Account shall be opened from which the payments shall be released to the
BOOT operator. The modalities of payment shall be detailed in the Escrow Agreement
•The Escrow account shall have minimum amount equivalent to the Operation &
Maintenance Expenses for at least 6 months period and a Bank Guarantee of an amount
equivalent to the amount of 6 months of Maximum Revenue expected shall be arranged
in favor of BOOT operator
•A Maintenance Board shall be constituted which shall consist of Managing Director of
Concessioning Authority or any other representative appointed by him, Member
Secretary of State Pollution Control Board and Concessionaire
•The Land, free from all encumbrances, for the ZLD plant shall be provided by ULB free
of Cost where in Lender can create a charge to the Project
Concessionaire's Obligations………
 Take over the possession of the Project Site from the Concessioning






Authority
Obtain all clearances required by the Concessionaire and its employees
Construction of CETP/STP as per proposed/required process scheme
The Equity share holding of the Concessionaire shall not be less than (a)
51% (fifty one percent) during the construction period and for 2 (two)
years following the date of issue of Construction Completion Certificate,
and (b) 26% (twenty six per cent) during the remaining part of the
Concession Period
Operation and Maintenance of CETP during Concession Period, as per
performance standards
Collection of Water Charges as per notification issued based on yearly
applicable WPI
Transfer of Treatment Facilities to ULB after completion of Concession
Period (Say 15 yrs).
Concessionaire's Obligations………Contd.
 Routine and Periodic Maintenance of the System
 Reinvestment, If any required, During Concession Period
 Qualitative Assessment of Effluent In Laboratory
 Analysis Of The Samples To Check For The Pollutants Contained
In It
 To Comply With All Environmental / Pollution Control Acts and
Statuary Requirements
 To Comply With The Statutory Requirement of EPF, ESIC And
Other Applicable Labor Legislation
 Ensure minimum downtime of The Plant
BNR
BIOLOGICAL NUTRIENT REMOVAL
i.e. REMOVAL of NITROGEN & PHOSPHOROUS
WHY BNR
 To avoid EUTROPHICATION in waterbodies
 To make Sewage Reusable (As per CPHEEO)
 To meet upcoming stringent Pollution Control
Board Norms
(Eutrophication causes SLOW death to the
waterbody by algal blooms, low oxygen content
in water resulting fish killing, murky water and
depletion of flora and fauna etc)
BIOLOGICAL NUTRIENT REMOVAL
Pre
Anoxic
Anaerobic
(PAO)
Anoxic
Aerobic
Clarifier
20%
SEWAG
E
NH3N+202
NO3-+ 2H++H2O
Organic Substance + NO3- N2
(Electron Donor )
Waste
Sludge
1) Aerobic Zone: Oxidation of Ammonia to Nitrite & finally to Nitrate
2) Anoxic Zone: Provides absence of oxygen. In presence of Organic
Carbon Source denitrifies converts NO3- to N2
3) Pre Anoxic Zone: Sludge dentrification
4) Anaerobic: Under anaerobic stress the Biomass releases Inorganic
To have an possible Recycle Reuse Option of Treated
Wastewater the STPs should have BNR.
STPs with BNR in 21st century ????
Example of PRPOSED 140 MLD VARANASI STP
MOEF REPORT ON WATER QUALITY (CPHEEO)
GANGES @ VARANASI
CAN WE STILL AFFORD THE STPS WITHOUT BNR & LATEST
CPHEEO NORMS ???
Location / Parameters
Biochemical Oxygen Fecal Coliform Count /
Demand (mg/l)
100ml
At beginning of the Varanasi City ... 3-8 mg/l
Near Assi/Tulsi ghat
Downstream of the Varanasi City 20-50 mg/l
... Varuna confluence with Ganga
Permissible limits for bathing
Less than 3mg/l
20,000 - 100,000 per 100ml
1,000,000-2,000,000 per
100ml
Less than 500 per 100ml
Flow in Ganges @ Varanasi
DO’NT WE STILL NEED THE STPS WITH BNR & LATEST CPHEEO
NORMS ???
Water Quality in Ganges @ Varanasi (CPCB Reports)
DO’NT WE STILL NEED THE STPS WITH BNR & LATEST CPHEEO
NORMS ???
General scheme of a ZLD system
vapor
vapor
brine,
250 g/L
retentate,
< 80 g/L
Evaporator
Crystallizer
Raw
wastewater
Pretreatment:
de-calcifier,
NF, or other
RO
Solid
salts
softened
water
pure
water
To what Sludge, 85else ??? 95% solids
content –
disposed of
in landfill
37
Saleable
salts –
to de-ice
roads
PROPOSAL -1
ZERO LIQUID DISCHARGE PROJECT
Design, Build, Own, Operate & Transfer of 48 MLD Common
Effluent Treatment Plant for Tannery Waste at Jajmau,
Kanpur on BOOT basis for 30 years concession period
CURRENT SCENARIO AT JAJMAU
36 MLD CETP JAJMAU
•Based on UASB technology, the plant was constructed with the standards of
1990s.
•Two separate lines are coming at the inlet of CETP (industrial and
domestic). Here industrial sewage is being diluted. 10 MLD of tannery
sewage is mixed with 24-25 MLD of domestic sewage (Design Ratio 1:3)
Increased Flow:
•The number of Tanneries has grown to 450 from 175 (> double)
•Numerous illegal operations also being operated in the area.
•Earlier 50% was biological tanning and 50% was chromium tanning. Now
companies are doing 97 – 98 % chromium tanning which in turn increased
the chromium level drastically.
•Treated water has intended use for irrigation purposes
(Actual BOD upto 300 mg/l in Treated Effluent ?????)
SHEESAMAU DRAIN AT KANPUR
PROJECT BRIEF
UEM understands that a Zero
Liquid Discharge Plant of 48
MLD CETP on Build, Own,
Operate, and Transfer (BOOT)
basis could be viable solution for
Jajmaun Tannery Industrial
Estates Wastewater problem
PROJECT STRUCTURE
• The development model chosen is based on BOOT (Build,
Own, Operate & Transfer) with Private Sector Participation
(PSP) Format.
• The project can be structured by funding 50% as a grant by
ULB and balance 50% funding through investment by EPC
contractor
• The Bidder quoting the LOWEST GRANT or HIGHEST
REVENUE SHARING shall be declared as the Preferred
Bidder.
PROJECT PREAMBLE
1. DEVELOPMENT OF 48 MLD CETP ON BOOT BASIS.
2. BOOT OPERATOR WILL BUILD UP THIS PROJECT FROM
ITS OWN FUNDING.
3. BOOT OPERATOR WILL MAINTAIN AND OPERATE THE
SYSTEM FOR A CONCESSION PERIOD OF 30 YRS
ESTIMATED COST
 CAPITAL COST FOR THE PROJECT
INR 500 CRORES (APPROX.)
 Approximate Water Tariff
Permeate
Rate (Rs per KL) @ Contribution of Developer
TDS (ppm)
50%
25%
10%
250
200
160
136
1000
150
90
70
OPERATIONAL DATA
 Technology : Activated Sludge Process (ASP) with Biological
Nutrient Removal (BNR removal) followed by high efficiency RO
system
 Total Energy Requirement :1,50,000 KWH/Day
 Area Requirement : 1,05,000 m2
 Permeate recovery : 90% (43.2 MLD) (High Recovery of
permeate to be considered for financial evaluation so as to
minimize reject handling cost)
RAW EFFLUENT CHARACTERISTICS
Average Flow
pH
Suspended Solids
BOD
COD
48.0
6.5-9.5
2000-3000
1000-1800
2000-4000
MLD
mg/l
mg/l
mg/l
Amonical Nitrogen
150 mg/l
Total Kjeldahal Nitrogen
200 mg/l
Total Dissolved Solids
Total Cr
5000-10,000 mg/l
40-100 mg/l
TREATED EFFLUENT CHARACTERSTICS
BOD
mg/l
Secondary
treated
< 30
COD
Suspended
Solids
pH
mg/l
<150
<30
mg/l
< 100
<1
Parameter
6.5-8.5
RO
treated
<2
6.5-8.5
Ammonical
Nitrogen
mg/l
< 50
<5
Total Cr
mg/l
<2
<2
TDS
mg/l
<250
PROJECT DETAILS/SCOPE
A. DEMOLITION OF EXISTING 36 MLD CETP AT JAJMAU
B. CONSTRUCTION OF NEW 48 MLD CAPACITY CETP IN THE SAME
LAND AREA OF EXISTING 36 MLD CETP ALONG WITH
OPERATION AND MAINTENANCE OF THE PLANT FOR A
CONCESSION PERIOD OF 30 YEARS AT JAJMAU ON Build, Own,
Operate & Transfer/Public Private partnership (BOOT/PPP)
BASIS
C.
LAND DISPOSAL OF RO REJECT AT AN AREA OF 35 ACRE
ALLOCATED IN THE VICINITY OF THE PROPOSED CETP
PROPOSED PROCESS SCHEME
PUMPED RAW
EFFLUENT
Equalization
Tank
Flash Mixer
O&G
Chamber
Primary
Clariflocculator
Parshall
Flume
Anoxic &
Aeration Tank
Grit
Chamber
Secondary
Clarifier
Screening
Pressure Sand
Filter
Salts for disposal
Inlet
Chamber
Filtered effluent
sump
Condensate
Evaporator
Reject
RO unit
Ultra-filtration
High Efficiency
RO pretreatment
Permeate
TERMS OF CONCESSION
The Concessioning Authority, subject to the terms and conditions of the Agreement,
grants the Concessionaire the exclusive right and authority during the Concession
Period of 15 years to:
•Develop, Establish, Finance, Design, Construct, Manage, Operate And Maintain the
CETP
•An Escrow Account shall be opened from which the payments shall be released to the
BOOT operator. The modalities of payment shall be detailed in the Escrow Agreement
•The Escrow account shall have minimum amount equivalent to the Operation &
Maintenance Expenses for atleast 6 months period and a Bank Guarantee of an amount
equivalent to the amount of 6 months of Maximum Revenue expected shall be arranged
in favour of BOOT operator
•A Maintenance Board shall be constituted which shall consist of Managing Director of
Concessioning Authority or any other representative appointed by him, Member
Secretary of State Pollution Control Board and Concessionaire
•The Land, free from all encumbrances, for the ZLD plant shall be provided by ULB free
of Cost where in Lender can create a charge to the Project
Concessionaire's Obligations………
 Take over the possession of the Project Site from the Concessioning






Authority
Obtain all clearances required by the Concessionaire and its employees
Construction of CETP as per proposed process scheme
The Equity share holding of the Concessionaire shall not be less than (a)
51% (fifty one percent) during the construction period and for 2 (two)
years following the date of issue of Construction Completion Certificate,
and (b) 26% (twenty six per cent) during the remaining part of the
Concession Period
Operation and Maintenance of CETP during Concession Period, as per
performance standards
Collection of Water Charges as per notification issued based on yearly
applicable WPI
Transfer of Treatment Facilities to ULB after completion of Concession
Period of 15 yrs.
Concessionaire's Obligations………Contd.
 Routine and Periodic Maintenance of the System
 Reinvestment, If any required, During Concession Period
 Qualitative Assessment of Effluent In Laboratory
 Analysis Of The Samples To Check For The Pollutants Contained
In It
 To Comply With All Environmental / Pollution Control Acts and
Statuary Requirements
 To Comply With The Statutory Requirement of EPF, ESIC And
Other Applicable Labor Legislation
 Ensure minimum downtime of The Plant
Concessioning Authority's (ULB) Obligations…..
 Release of Grant if preferred bidder is decided on minimum grant to
Concessionaire as per disbursement schedule
 To buy minimum 75% of the Treated Water
 Provide land for CETP to developer free of cost in the vicinity of existing
plant during concession period
 Full Assistance to developer in obtaining statuary clearances
 Shall co-operate with the Concessionaire to enable the Concessionaire to
achieve Financial Close
 Take penal action against users violating the agreement
 To pay for electricity charges for the entire concession period.
 Treated Water shall be the property of concessionaire and concessionaire
shall be free to sell the Treated water to industries , horticulture purposes
by entering in to a sale purchase agreement with potential buyers.
 To guarantee a inflow of Secondary treated effluent of Minimum 48 MLD
BIDDING PROCESS
Three Steps Single Stage Bidding process for selection of the
Successful Bidder for the Project as under:
 Step 1: Scrutiny of "Key Submissions"
 Step 2: Evaluation of "Qualification Information" A
 Step 3: Evaluation of the "Financial Bid“
The Successful Bidder would have to enter into a Concession
Agreement and carry out its responsibilities as stipulated
therein.
Imperatives
 Proper Planning for waste water Collection, Treatment & Reuse at DPR stage
 Flexibility in Technical design to Contractor & Developer depending upon the
ground reality
 Provision of correction in DPR at Tendering stage in betterment of the Project
by giving power to do so at execution level
 Adaptation to new proven technologies for fast and better execution
 Evaluation process to be made smooth and transparent and Life cycle cost to
be considered for award
 Insertion of certain clauses to restrict bidders from quoting speculative figures.
 Project financial performance guarantees to be realistic excluding cost of
power and chemicals etc.
UEM’s Installations
for
RECYCLE & REUSE
1 MGD STP at Common Wealth Games Village,
Akshardham for DJB- Salient Features
 ZERO DISCHARGE OF WASTE WATER AS TREATED WATER IS RE-USED FOR TOILET FLUSHING IN THE
FLATS OF AKSHRADHAM COMPLEX AND ALSO IN CHILLERS.
 SMALL FOOTPRINT THEREBY SAVING PRIME LAND IN THE CITY
 100% AUTOMATION REQUIRING MINIMUM OR NO MANPOWER
 1ST STP IN INDIA OF THIS CAPACITY TO BE HOUSED INSIDE A BUILDING
 THE PROCESS BUILDING DESIGNED ON “GREEN “ BUILDING CONCEPT

LARGEST PLANT TO BE BUILT IN INDIA USING MBR TECHNOLOGY
 ODOUR CONTROL UNITS INSTALLED FOR ODOUR FREE AMBIANCE IN THE SURROUNDING
 100% RAIN WATER HARVESTING FACILITY
CWG Village – 1 MGD MBR Plant (For Recycle &
Reuse)
S.No.
Parameters
Units
Raw Sewage
Treated Effluents
1.
BOD
mg/l
250
<2
2.
TSS
mg/l
400
<1
3.
TKN
mg/l
55
<1
4.
NH3-N
mg/l
40
<0.5
5.
pH
7-7.6
6.8-7.8
6.
Coliforms
10^6-10^7
<2
MPN/100 ml
(Treated Effluent quality EXCEEDS than recommended
water characteristics as per IS:10500 in many
parameters )
58
Cost Benefit Analysis (CBA)of Recycle Reuse Plant
(4.5 MLD CWG Project)
 Design Flow : 4500 m3/day
 CAPEX : 24 Cr (Seems very Expensive )
 OPEX
: 0.70 Cr/year
 Possible Revenue from Recycle/Reuse under different




scenarios (for Bulk Customers >30 KL/month)
1. CATEGORY A (Domestic Consumer) upto >30 Rs/KL*
2. CATEGORY B (Mixed User) upto >60 Rs/KL*
3. CATEGORY C (Commercial/Industrial) >133Rs/KL*
*Excluding Fixed Charges
59
Cost Benefit Analysis (CBA)of Recycle Reuse Plant
(4.5 MLD CWG Project)
Recycle water have more
acceptance for Industrial
Uses, thus we have taken
an tariff of Rs 50/- per KL
(Including Service
Charges)…….which
seems low 
60
Cost Benefit Analysis (CBA)of Recycle Reuse Plant
(4.5 MLD CWG Project)
 Consider an uniform rate @30 Rs/KL (for reference only)
Per Year Revenue Generation
= 4500 X 30 X 365
= 49,275,000 ~ 5 Cr
Expenses per Year
O&M = 0.70 Cr
Power @ 7 Rs/KWH for 2000KWH/day = 0.50 Cr
Net Benefit = 5.0 – (0.70 + 0.51) = 3.8 Cr*
* For Ideal Conditions, under 100% recycle excluding any type of losses etc.
Even @ 75% of the ideal conditions net savings could be more than 3.0 Cr per anum.
61
PHOTOGRAPHS
Aeration Tank
MBR Skid
Aeration Blower
9 MLD CETP AT SIDCUL, HARIDWAR
ON
BOOT BASIS
WITH A CONCESSION PERIOD OF
30 YRS
A View of the Plant: CETP Haridwar
TREATMENT SCHEME
Biological Treatment Process By Extended Aeration System
Followed By Tertiary Filtration System To Treat Industrial
Waste Water for RECYCLE & REUSE
a)
b)
c)
Parameter
pH value
TSS
BOD5
Raw Wastewater
6.5-8.5
< 370-492
< 290-360
Treated Effluents
6.5-8.5
<10
<10
d)
COD
< 730-832
<100
KIADB – Karnataka Industrial Authority Devpt. Board
 Problem Statement : KIADB - Karnataka Industrial Authority Development
Board are putting up a 5 MLD CETP and 5 MLD STP to decrease the
requirement of Fresh water for the Textile Industry cluster by availing the
reclaimed Water
 Desired Solution: UEM constructed ETP for KIADB consisting of
Pretreatment, Aerobic Treatment, Tertiary Treatment , Fine Filtration and 2 Stage
RO to produce treated Water fit for reuse in the Textile industries located in that
area.
 Contract Details
Treatment Process:
Pretreatment.

Industry – Textile Industry Cluster
Aerobic treatment System.

Client – KIADB

Year of Installation– 2010
Tertiary treatment System
Fine Filtration
2 Stage RO.
67
5 MLD CETP at KIADB: RECYCLE and
REUSE
Source: Wastewater from Textile, Dyeing and Washing
Units
Desired to Tertiary Standards required for RECYCLING
treated waste water back to Apparel Park
Reject: Handling through MVR System resulting to ZERO
LIQUID DISCHARGE
RAW EFFLUENT CHARACTERISTICS
a)
b)
c)
Parameter
pH value
TSS
BOD5
Raw Wastewater*
8-10
450-700
510-550
Treated Effluents*
6.5-7.5
NIL
NIL
d)
e)
f)
g)
COD
Chloride
TDS
SO4
1500-2350
1000-2550
5000-8000
350-800
<100
<200
<300
<8.5
*Units are expressed as mg/l except pH
Plant is designed for Maximum Values.
PICTORIAL VIEW
ESSAR – 5 MLD Coal Bed Methane ZLD Project Details
• Essar Oil needed to set up a Zero Liquid Discharge, Effluent Treatment Plant for
treating the produced water generated from CBM extraction from their Raniganj
block
• CBM produced water generally has elevated levels of salinity, sodicity, and trace
elements (like barium, iron etc) and all these parameters can cause adverse
environmental impacts and also affect the potential for beneficial use of produced
water
• Hence it was imperative for Essar to select the best company for setting up the
ETP and post thorough due diligence, Essar Oil selected UEM India to setup this
complex plant
• After successful commissioning of this ETP, Essar will be able to get a recovery of
90%+ using the state of the art HERO™ (High Efficiency Reverse Osmosis)
Technology
71
Thank you
www.uemgroup.com
UEM India Pvt. Ltd
INDIA
USA
WEST INDIES
UEM India Pvt. Ltd
2nd & 3rd Floor, Tower-B,
A-1, Windsor IT Park, Sector-125,
Noida, UP - 201 301, INDIA
Ph: 0120-3817000/1/2
Fax:0120-3817005
uemindia@uemgroup.com
UEM, Inc.
1818 S. Australian Avenue,
Suite 200
West Palm Beach, FL 33409 USA
Ph: +1 561-683-2273/2733/3668
uemusa@uemgroup.com
UEM Inc.
22 Crawford Street, Vistabella
San Fernando, Trinidad,
WEST INDIES
Ph: + 868-653-7418