Water Reuse in Beverage Production--Beer & Bubbles December 9th 2015

WateReuse Webcast Series © 2015 by the WateReuse Association

The WateReuse Association educates the public on the importance of reusing water and advocates for policy, laws and funding to increase water reuse in communities across the United States. For more information, visit: www.watereuse.org

About WateReuse

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Helping industry, utility and water reuse professionals create sustainable industrial water supply solutions

• Cooling • Manufacturing • Internal Reuse • Food Processing • High Purity Applications Elise Goldman, Co-Chair West Basin Municipal Water District Andrew Shea, Co-Chair HDR Abigail Antolovich Webcast Coordinator

Industrial Reuse Committee

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Today’s webcast will be 75 minutes.

There is one Professional Development Hour available.

A PDF of today’s presentation can be downloaded when you complete the survey at the conclusion of this webcast.

Links to view the recording and to download the presentation will also be emailed later.

If you have questions for the presenters please send a message by typing it into the chat box located on the panel on the left side of your screen.

If you would like to enlarge your view of the slides, please click the Full Screen button in the upper right corner of the window. To use the chat box, you must exit full screen.

A Few Notes Before We Start…

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Our Moderator

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Al Goodman PE Principal with CDM Smith

Today’s Presenters

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Dr. Matthew Silver Cambrian Innovation Inc.

Eppa Rixey Lagunitas Brewing Company

Dr. Paul Bowen The Coca-Cola

Company

Water Sustainability: The Coca-Cola Story From Risks to Opportunities

Paul T. Bowen, Ph.D. Director, Environmental Sustainability The Coca-Cola Company pbowen@coca-cola.com 404.676.0132 twitter: @PaulTBowen

“Water is the main ingredient in every product… and is also a limited natural resource facing unprecedented challenges from over-exploitation, increasing pollution and poor management.” - The Coca Cola Company SEC 10-K Report, 2004 and subsequent years

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Enabling Vision 2020: Global Water Stewardship Strategic Framework

Plant

Performance

Watershed Protection

Sustainable

Communities

Global

Awareness & Partnerships

Efficiency/Wastewater Risk Mgt

SVA SWP

CWP Replenish

Leadership

ACT Global Leaders Sustainable Water Use

ENABLE

Enabling Vision 2020: Global Water Stewardship Strategic Framework

E2E Value Chain Water

Sustainability Performance

Watershed Protection

Sustainable

Communities

Global Awareness

& Partnerships

Efficiency/Wastewater Risk Mgt

SVA SWP

CWP Replenish

Leadership

ACT Global Leaders Sustainable Water Use

ENABLE

Enabling Vision 2020: Global Water Stewardship Strategic Framework

E2E Value Chain Water

Sustainability Performance

Watershed Protection

Sustainable

Communities

Global

Awareness & Partnerships

Agriculture SC Water

Sustainability

Manufacturing Plant

Performance

Customer & Consumer

Engagement

Without sustainable communities, our

business cannot be sustainable. For Coca-Cola, sustainability is a long-term commitment to creating shared value for our business, our partners, our supply chain and

the communities we serve.

Performance Targets Our water conservation goal is to return to communities and nature an amount of water equivalent to what we use in all of our beverages and their production.

Reduce Recycle Replenish

Metrics and Targets for 2020 Metric Goal

Water Efficiency 1.7 WUR Global : 25% improvement (2010 baseline, 2.26)

Water Reuse (Internal)

Stage 1: Establish baseline Stage 2: Set quantifiable targets

Recycle (Return) Wastewater Treatment

Maintain 100% Compliance Focus on maturity of governance toward total compliance with discharge standards and storm water management.

Replenish Meet existing full balance goal

While meeting goals of profitability & volume and being a global leader in sustainable water use.

Goal: Align our entire global system with stringent wastewater treatment standards which require returning all water used in our manufacturing processes to the environment at a level that supports aquatic life Progress: With 99.9% of operations aligned with the standard, we have achieved out goal and are focusing on compliance with our wastewater quality requirements Issues: Permits, Civil Unrest, Finances, Acquisitions, Weather

Recycle

What is Water Reuse in the Food & Beverage Industry?

• Reuse v Recycle • Critical Issues • Examples

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What is Water Reuse in the Food & Beverage Industry?

• Reuse v Recycle • Reuse – process specific • Recycle – end of pipe

• Critical Issues • Product quality & safety • Public perception

• Examples • Sources • Application

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What is Water Reuse in The Coca-Cola Company? • Integral Part of Water Stewardship Strategy

• Traditional approaches • Innovative concepts

• Reuse v Recycle • Reuse – process specific • Recycle – end of pipe • Requirement for Reuse

• Critical Issues • Product quality & safety • Guidelines for Reuse • Public perception

• Examples • Sources • Application • Numerous facilities Reuse water

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Water Reuse at Lagunitas Brewing Company

Eppa Rixey Strategic Planning Manager Lagunitas Brewing Company Eppa.roxey@lagunitas.com

Matthew Silver, PD Founder & CEO, Cambrian Innovation

Water Reuse at Lagunitas Brewing Company

Matthew Silver| CEO + Founder Eppa Rixey | Strategic Planning Manager

®

Lagunitas Background

Proprietary & Confidential

Petaluma’s Ellis Creek Facility (built July 2009)

WASTEWATER

Growth Overwhelmed POTW

Lagunitas brewery today as seen from the farm First brewery (‘93)

Proprietary & Confidential

Petaluma’s Ellis Creek Facility (built July 2009)

WASTEWATER

Growth Overwhelmed POTW

Lagunitas brewery today as seen from the farm First brewery (‘93)

Proprietary & Confidential

LOW-STRENGTH WASTEWATER

Initial Solution – Splitting Streams

PETALUMA TREATMENT PLANT

Proprietary & Confidential

HIGH-STRENGTH WASTEWATER

LOW-STRENGTH WASTEWATER

EBMUD

10 Trucks per day!

Initial Solution – Splitting Streams

PETALUMA TREATMENT PLANT

Proprietary & Confidential

Lagunitas and Water

Proprietary & Confidential

Brewery moves to Petaluma Brewery moves to

current facility Wastewater

trucking begins…

Incoming water: ~$26k / month Wastewater: ~$180k / month 87% of water cost was wastewater

Start looking for alternatives

Summary of The Challenges

Lagunitas was trucking over 50,000 gallons per day of high-strength wastewater over 50 miles away to EBMUD Economic cost

Environmental cost

Footprint limited

High energy costs

In the midst of a drought, Lagunitas couldn’t grow production without increasing water consumption

Proprietary & Confidential

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ECOVOLT® REACTOR

World’s First Bioelectrically Enhanced Wastewater

Treatment System

• Electrically active organisms treat

wastewater & convert CO2 into renewable biogas

• Net reaction generates information that is used to automate and stabilize the process

1859 - First AD built in India

1895 – Biogas from sewage used to power street lamps in England

1930s – methanogens discovered

1970s – First high rate ADs based on granulating solids

developed

2013 – First bioelectrically

enhanced anaerobic treatment

1980s & 1990s – UASB derivatives developed

– EGSB, IC

EcoVolt® Is the Next Generation of Wastewater to Methane Systems

Proprietary & Confidential

Proprietary & Confidential

EcoVolt Reactor

Customers / Application Primary Treatment for Medium to Large F&B

Volume Treated 15,000 – 400,000 GPD

Differentiators Energy Generation; Modularity; Automation

Status Validated, Sold, Deployed, Commissioned

EcoVolt Membrane Bioreactor

Customers / Application Polishing / Re-Use for Medium to Large F&B

Volume Treated 15,000 – 400,000 GPD

Differentiators Energy Efficiency, Modularity, Compatibility EV Reactor

Status Validated, Sold, Deployment in Q4 2015

EcoVolt Mini

Customers / Application Complete Packaged Treatment for Small-Scale F&B

Volume Treated 0 – 15,000 GPD

Differentiators Energy Efficiency, Modularity, Robustness

Status Validated, Sold, Deployment in Q2 2016

EcoVolt Product Line

Anaerobic Systems

EcoVolt Reactor

EcoVolt MBR

Aerobic

Systems

ENERGY POSITIVE

ENERGY NEGATIVE

SIMPLE OPERATION

COMPLEX OPERATION

Proprietary & Confidential

Technology Comparison

*Block size represents relative footprint comparison

Facility

Wastewater

EcoVolt® Reactor

EcoVolt® MBR

Reuse Container

Reusable Water

Closed-Loop Solution – Allows for Growth

Proprietary & Confidential

Facility

Wastewater

EcoVolt® Reactor

EcoVolt® MBR

Reuse Container

Reusable Water

Closed-Loop Solution – Allows for Growth

Proprietary & Confidential

Why Cambrian’s Solution?

Economical IRR of 35% +

Minimal operations – automated and remotely controlled

Scalable Distributed, modular design for flexible capacity expansion

Energy Positive For primary treatment – energy neutral for water reuse

Compact Footprint

Sustainable Carbon negative

Proprietary & Confidential

Design Process

Water Audit

Stream evaluation and combinatorial options analysis

EcoVolt Energy Extraction & Management Design

EcoVolt Secondary and Tertiary Treatment Design

Proprietary & Confidential

Water Audit

Proprietary & Confidential

WASTEWATER

EcoVolt Energy Extraction & Management

WASTEWATER

EcoVolt Energy Extraction & Management EQUALIZATION

WASTEWATER

EcoVolt Energy Extraction & Management

Headworks

EQUALIZATION

Reactor

Reactor

WASTEWATER

EcoVolt Energy Extraction & Management

Headworks

EQUALIZATION

Reactor

Reactor

80-90% CONTAMINANTS

REMOVED

WASTEWATER

EcoVolt Energy Extraction & Management

Headworks

TREATED BIOGAS

EQUALIZATION

Reactor

Reactor

80-90% CONTAMINANTS

REMOVED

BIOGAS

WASTEWATER

EcoVolt Energy Extraction & Management

CHPs

Headworks

TREATED BIOGAS

EQUALIZATION

CLEAN HEAT + ELECTRICITY

Reactor

Reactor

80-90% CONTAMINANTS

REMOVED

BIOGAS

EQUALIZATION

Headworks

BIOGAS

TREATED BIOGAS

80-90% CONTAMINANTS

REMOVED

EQUALIZATION

CLEAN HEAT + ELECTRICITY

Reactor

Reactor

EcoVolt Reuse w/ Secondary & Tertiary Treatment

WASTEWATER

CHPs

MBR

EQUALIZATION

99.9% CONTAMINANTS

REMOVED

Headworks

BIOGAS

TREATED BIOGAS

80-90% CONTAMINANTS

REMOVED

EQUALIZATION

CLEAN HEAT + ELECTRICITY

Reactor

Reactor

EcoVolt Reuse w/ Secondary & Tertiary Treatment

WASTEWATER

CHPs

MBR RO +

disinfection

EQUALIZATION

99.9% CONTAMINANTS

REMOVED

CLEAN WATER

Headworks

BIOGAS

TREATED BIOGAS

80-90% CONTAMINANTS

REMOVED

EQUALIZATION

CLEAN HEAT + ELECTRICITY

Reactor

Reactor

EcoVolt Reuse w/ Secondary & Tertiary Treatment

WASTEWATER

CHPs

Proprietary & Confidential

The EcoVolt Solution… • Removes >99.9% of Contaminants in Spent Brewing Water

• Cuts the Facility’s Total Water Demand by >40%

• Reduces the Facility’s Total Water Discharge Volume by >70%

• Supplies Energy to Run Itself and Sends Excess to the Brewery o EcoVolt Reactors Generate 15% of the Brewery’s Electrical Demand

o EcoVolt Reactors Generate 7% of the Brewery’s Heat Demand

• Eliminates Over 1,600 Metric Tons of CO2 per Year

Type Your Questions in the Chat Box A survey will appear in this window at the conclusion of this webcast

Dr. Matthew Silver

Eppa Rixey Dr. Paul Bowen

Al Goodman