CONNECT. COLLABORATE. RE-APPLY.

HCCB – Sustainability through Water Conservation

Classified - Internal use

Outline

Vision

Business challenges Availability Regulatory

HCCB Strategy Water Conservation Stewardship through Public Private

Partnership

Next Steps…

Vision

Be a recognized leader in water stewardship

Develop sustainable solutions for the company and community water management.

Inclusive business growth

India Water Scenario

5177

22091820 1628

1340

1140

0

1500

3000

4500

6000

1951 1970 2000 2010 2025 2050

m3/

an

nu

m /

per

son

year

Per Capita Water - Availability Water Demand projection

0

400

800

1200

1600

Year

Bill

ion

Cu

bic

Me

ter

(BC

M)

Irrigation 460 536 688 1008

Others 25 115 174 291

Industry 34 42 80 143

1990 2010 2025 2050

• Water demand is expected to double by 2050

• Agriculture will continue to dominate – accounts for ~ 70% of water demand.

• Industrial Water demand expected to Increase from 6 to 10% by 2050

Source : “India Water Scenario – Macro level picture” by Bharat Sharma , International Water Management Institute, New Delhi

Source : National commission for Integrated Water Resources development plan, Ministry of Water resources India,

1700

Improved agriculture practices is key to sustainable Water Management.

Line of Stress

…India Water Scenario (cont..)

Source – TCCC Water Risk Survey

~85% of India Volumes comes from Water Scarce Areas

a

Abundant

Adequate

Marginally Stressed

Severely Stressed

Water allocation priorities

(National Water Policy -2002)

1. Drinking water 2. Irrigation3. Hydropower4. Ecology5. Agro industries and non-

agricultural industries6. Navigation and other

uses.

Water Allocation for Industries- A Low Priority

Surface water Requires approvals and is regulated through permits

• Changes in permit is a challenge Community – Key player in the approval process

• Perceptions- a key influence on decisions Ground Water

Increasingly Stringent abstraction laws limits water withdrawal in water stressed areas. Requires to recharge water more than the permit to

withdrawal. Increasing Ground water abstraction permit

• High on Control, Low on Governance Municipal Supply

Continuous availability – a challenge

The Onus is on Industries to Champion Water Sustainability…

Challenges in Water Availability….

“ZERO Wastewater Discharge Condition” for Plant operation • Necessitates disposal of treated wastewater within the

plant premises. • Wastewater to be disposed thru development of “Green

Belt”

18 out of 33 HCCB plants are classified “ZERO Discharge”• Treated wastewater disposal rate varies from 55 to 25

m3 /hectare/ day• Challenges

o Availability of land for disposal of waste watero Increase in Total Dissolved Solids (TDS) Concentration in Wastewater and

compliance to Wastewater requirement.- Government regulations regarding discharge volumes and TDS are

rapidly becoming restrictive Conditions necessitate control on usage and disposal

…..And Wastewater Disposal

Availability

Quantity and Quality is a challenge

Cost

Beyond Money …… Business Continuity

HCCB Strategy

Work Proactively to be “Beyond compliance” with constantly evolving regulatory framework

Visualize Future Requirements and build for it

Obtain “Social License” to operate business in harmony with local community

• Recognized as a Leader in water management

• Sustained thru continuous engagement with the local community

The Key Drivers of Water Management

The Key Drivers of Water Management

Reduce

Replenish

Reuse

Implementing 3 R policy on water conservation….

HCCB – Our Water conservation strategy

Reduce

Replenish

Reuse

Implementing 3-R policy on water conservation….

HCCB – Our Water conservation strategy

Classified - Internal use

0

1

2

3

4

3.58 3.272.71 2.34 2.1

YearW

UR

- L

/L

HCCB WUR Trend• HCCB has one of the largest

returnable glass mix

• In 2010 Returnable packs accounted for 58 % of the Physical case volume

• ~ 36 % Improvement in Water Usage over last 3 years.

• We produced an additional 25 MM Physical cases in 2010 with the quantity of water used in 2009.

HCCB Water Management- How have we evolved….

Create Awareness• Water Resource

Management training

• Self Assessment Tool kit

• Drive benchmark utilization of recoveries-90 %

• Maintenance & upkeep of recovery systems

• Establish a Dry Floor Culture

It is possible to have World Class Water Usage even in High RGB scenarios !!!

Internal Controls and Processes to “Reduce”

Reengineering

• Automate and Regulate Water flow thru flow control valves

• Optimize Bottle Washer Jet size

• Optimize Flow Pressure

• Replicate Best Practices across plants

It is possible to have World Class Water Usage even in High RGB scenarios !!!

Internal Controls and Processes to “Reduce”

Process optimization• Correcting Leaks as a

Process not a project

• Optimizing Frequency of Backwash

• Validating and Converting to 3-Step CIP

• Use of more water Efficient valves

• Replicate Best practices across plants

Internal Controls and Processes to “Reduce”

Reduce

Replenish

Reuse

HCCB – Our Water conservation strategy

Water Reuse for Non-product , non –package contact applications only…..

Opportunity for reduction in Plant Water demand - ~ 50 -100 m3/day

Infrastructure Investments to “Reuse”

WATER REUSE – BACKWASH RECOVERY

- Back Wash accounts for 6-8 % of total Water usage

- Potential Recovery of ~ 98 % thru optimal usage

- Filtration and Chlorination for microbial control

- Water collected in Raw Water Tank

- Replicated across >90% of HCCB Locations

Backwash Water from

Process

Recovery Header

Backwash Recovery

TankChemical Addition

Garnet Filter

Raw WaterStorage

Tank

Sediment Tank Clear

Waterwell

Schematic- Back Wash Recovery

100 kl

98 kl

Opportunity for reduction in Plant Water demand - About 24 m3/day

Infrastructure Investments to “Reuse”

Vacuum line to equipment

Glycol returned to hot Glycol line equipment

Holding tank

Paramix Vacuum Pump

Recirculation Pump

Glycol from line equipment

Fresh soft water make up

Drain Valve

Schematic of Vacuum Pump RecoveryVACUUM PUMP WATER REUSE

- Potential of ~98 % water recovery thru optimal usage

-Closed Loop System ensures minimal contamination risks & high reuse -Replicated across all HCCB locations.

Opportunity for reduction in Plant Water demand - ~130-150 m3/day

Infrastructure Investments to “Reuse”

BOTTLEWASHER RECOVERY

- Bottle Washer Accounts for 40 - 60 % of water used in RGB Lines

- Recovery potential of > 75 % of water use.

-Water reused in pre-final rinse of bottlewashing and utilities, if any excess.

- Replicated across >90 % locations of HCCB.

pH Correction Tank

Water from B/W s Pre final compartments

Cl2, FeSO4

DegasserTower

5u

Sand Filter

Sedimentation Tank

Clear Water Tank

Carbon Filter Decaustiziser

Decaustizised Water Storage

Tank

Chlorine4 ppm

B/W final rinseExcept the last Jet

PHE

Schematic- Decaustisizer Recovery System

100kl

75kl

UF – RO BASED ADVANCE WASTEWATER RECOVERY

- Accounts for 8 – 10 % of water used in the plant

-Overall process recovery > 60 %.

-Treated Water meets drinking water standards

-Water Reuse for all utilities , process area cleaning etc..

- Available at ~50% Locations of HCCB.

Coagulation

Multimedia Filter

Duel Media Filter

Micron Filtration

Ultra Filtrati

on

Degasser

Reverse

Osmosis

Non Process Application

(Boilers,Cooling Towers )

Solar

Pond

Schematic- Advance Waste Water Recovery thru UFRO

100kl

60kl

40kl

Opportunity for reduction in Plant Water demand - ~ 50–100 m3/day

System Unique to HCCB

New Technologies Enabling HCCB to move “Beyond Compliance”

New Technologies Enabling HCCB to move “Beyond Compliance”

Wastewater Tertiary treatment

RO - 1

Secondary Treated Wastewater

RO water for Non product contact use (Utilities usage)

High TDS RO Reject to evaporation plant

Mechanical Vapor

Recompression

Evaporation (MVRE) &

Crystallizer

Recovered water TDS < 150 ppm (Conveyor Lubrication, Floor Cleaning in process areas)

Salt (Approved Landfill Sites)

RO - 2

Schematic of 2 pass RO

100kl ~85kl

~15kl

~14kl

5mg/l

TOTAL DISSOLVED SOLIDS MANAGEMENT IN EFFLUENT

- 2 Stage RO for 85% wastewater recovery.

- RO reject >10% solids is concentrated through evaporation plant.

- Treated Water meets drinking water standards

- Crystallizer plant Separate the salt.

- Salt disposed to “Approved Site”.

Potential technology for 100% Water reuse and Zero discharge in future…..

System Unique to HCCB

Exploring Next Steps in Water Reuse

• Partnering with Corporate Quality, Legal, PAC, Technical teams on Water reuse PILOT Project. - Closed loop water reuse for Bottlewasher

and CIP wastewater.- Captured ahead of discharge to waste water

plant- Water reuse for Product Contact application

(Not yet approved for product use).

• Multi-barrier Design closed loop system with cutting edge technologies combining Ultra Filtration Reverse Osmosis (UFRO), evaporation & Ultra Violet treatment

• Benefits• Increased Water Availability (~15 %)• Waste water plant load reduced (~50%)• Reduction in land for waste water

discharge

Pretreatment and

MBR based

Biological Treatment

RO - 1

Bottle washer &CIP wastewater

Water for product contact Application

High TDS RO Reject to evaporation plant

Evaporation and

Crystallization Plant

Salt (Approved Landfill Sites)

RO - 2

Medium Pressure

Ultra violet

system

Makeup water

Schematic of Pilot Water Reuse Project

HCCB has invested over Rs 5.0 MM USD in Water recovery schemes over the last 5 years

UF - RO

Tertiary

Decausticizer

Backwash

PET rinse

Vacuum pump

Condensate

0 10 20 30 40 50 60 70 80 90 100

46

71

91

96

100

100

100

Water Recovery Scheme Coverage

% CBO Operation

Re

co

ve

ry S

ch

em

es

Investment in Water Recovery Schemes Across India…

Water Usage Trends @ Multi Line Plant- Bangalore (COE Location)

2007 2008 2009 20100

1

2

3

2.83 2.77

2.091.78

Focus Area- Optimum Usage of Recovery Systems to deliver WUR

Recoveries at- Back Wash - Decaustisizer- PET Rinse- Vacuum Pump- 3 step CIP for

Juice

- Optimize Recoveries - 2 stage UF-RO Waste Water Recovery- Evaporation & Salt Crystallization

Reduce

Replenish

Reuse

Public Private Community Partnership

HCCB – Our Water conservation strategy

2010 Target 2011

82

100 +

HCCB Water Replenishment Status

•HCCB Currently is at a Water Neutrality of 82 %

•HCCB looks at Water neutrality accounts as Total Water Used for

beverage production

• Sensitivities around water usage requires focus on total water instead

of Beverage water usage

Water Replenishment Status & Plan …..

Before

After

Nemam Lake

•In Partnership with Local Government , NGO and community

•Partial de-silting completed

•Completion planned in 2011

•Creates a Water Recharge potential of 154,000 m3/ annum

•Improves Percolation•Increases storage area

•Benefits 200 farmers and 600 families in the area .

Leading a sustainable partnership in water replenishment…

Water Recharge Project in 2010De-silting of a 100 Acre Nemam Lake

Safe Drinking water and Sanitation projects are integral part of Source Vulnerability Assessment study

• Dedication of water storage tank for Indiranagari

Drinking Water Projects

• ‘Elixir of Life’ project • Drinking water to over 100

Government Schools benefitting over 30,000 children in Chennai

• Community based drinking Water projects

• Benefiting over 350 households across Gujarat

• Improving Sanitation• Construction of 200 toilets in the

state of Gujarat, Assam and Tamilnadu.

Drinking Water & Sanitation Projects

• Installation of RO plants for the household in Goblej

Drip irrigation projects with State Govt & farmers at Kaladera in Rajasthan

• Completed 331 projects covering165.5 hectares of agricultural land

• Estimated water conservation of 198,600 m3 / yr

• Plan for 170 hectares of area for drip irrigation in 2011

• Projected water conservation of200,000 m3/annum.

Benefits to farmers 40-50% water saving under drip over

conventional irrigation method. In absence of flooding - Eliminates soil

salinity issues Higher crop yield resulting in higher

income. Drip irrigation project at Jaipur

Promoting Efficient Agricultural Practices

Water Stewardship

• At HCCB, we will become water positive (100% +) by end of 2011 at national level thru

• Optimizing Inhouse water use • Restoration & revival of Community Water Bodies• Rain water harvesting• Drip Irrigation

• Ensure green field locations have• Surface water & Municipal water as the primary source• Creation of land based reservoir to cater peak demand

• Focus on • Safe Drinking Water• Sanitation• Vocational Training on Water Conservation for local community

Next Steps

HCCB will continue the journey to become most efficient converter of Water into Beverage with best water balance practices.

• Will strive to reinforce Social goodwill – by building empowered communities around operations, growing acceptance as responsible corporate citizen, and being recognized a leader in Water management among the community through –

Efficient Irrigation Practices,

Safe Drinking Water Initiatives,

Sanitation Projects, etc

In Conclusion & In Conjunction with the Vision…