innovation with membrane filtration

Innovation with membrane filtrationTetra Pak Filtration Solutions

Presenters

Niels SkouSales ManagerThe Nordic countriesNielsmorten.skou@tetrapak.com

Hanne Sørensen Ph.D., Product ManagerFood & BeverageHanne.soerensen@tetrapak.com

Jesper KjeldalSenior Sales ManagerOceania & Southern EuropeJesper.kjeldal@tetrapak.com

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Agenda

Tetra Pak/2021

► Welcome and practical details / Niels Skou► Testing with customers / Niels Skou

− Presentation of Tetra Pak and Filtration Solutions− A short introduction to filtration− Our three business areas: Milk & Whey, Plant-based & Future Foods, and Water Competences− Testing in our new Product Development Center and with pilot plants

► Plant-based and future foods / Hanne Sørensen− Filtration possibilities− Food trends− Oat filtration

► High pressure filtration / Jesper Kjeldal− Higher concentration of dairy products− To consider− Permeate / water reuse

► Q&A via Slido on your cell phone – www.sli.do – participant code: Feb123

Tetra Pak/2021

68 years working alongside food producers

89 Sales offices31 Market companies55 Production plants12 Processing & production sites5 R&D Centers11 Technical Training Centers10 Product Development Centers6 Customer Innovation Centers

Tetra Pak 2019>25,550

Employees>160 Countries

Units deliveredUnits in operation

Packaging Processing358 2 404

>8 770 >90 350Tetra Pak/2021

Tetra Pak Filtration Solutions’ locations

Main office in Silkeborg, Denmark

Champlin/Winsted Minnesota, US

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Tetra Pak/2021

Life cycle support – innovation, implementation, and services140 employees dedicated to membrane filtration

SALES SUPPORT

• Chemical engineers• Food & dairy and

bioprocess technologists• Engineering BA• Mechanical engineers

PROJECTS

• Project managers• Mechanical & design engineers• Automation engineers• Commissioning engineers

with a dairy background

Strong team ofmembrane filtration specialists

R&D

• Food and dairytechnologists

• Chemical engineers• Mechanical engineers

SERVICES

• Upgrades specialists• Membrane replacement

specialists• Spare parts specialists• Trainers

6

The process principle

FILTRATION SYSTEM

RETENTATE: CONCENTRATED

FEED

PERMEATE:EXTRACTED

WATERFEED(whey, milk, permeate...)

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Our three business areas

Milk and whey products

Microfiltration► Bacterial removal ► Casein standardization► Brine treatment► Cheese milk preparation► Fat removal► Extended shelf life► MCC production

Reverse Osmosis► Solids concentration► Milk concentration► Whey concentration► UF permeate concentration► Buttermilk concentration

A great variety of filtration applications

Ultrafiltration► Protein standardization► Brine treatment► Milk and whey concentrates

MPC/MPI WPC/WPI

► Lactoferrin► De-calcification► Cream cheese► White cheese► Greek yogurt► Skyr► Quark► Milk drinks► Desserts

Nanofiltration► Demineralized milk and whey► Salt reduction ► High solids concentration► Infant formula

Plant-based and future foods

Microfiltration / Ultrafiltration► Plant protein concentration, fractionation,

and standardization ► Bacterial removal► Recovery of fermentation components► Juice clarification► Plant based drinks► Plant based yoghurt► Plant based protein ingredients► Tofu► Coconut, orange, and other juices

Reverse Osmosis / Nanofiltration► Solids concentration and standardization► Sugar standardization► Tea and coffee concentration► Plant based powder

A great variety of filtration applications

Water competences

Reverse Osmosis / Nanofiltration► Water quality optimization► Reduction of freshwater consumption► Product recovery► Process water recovery► CIP chemical reclaim► Standardization of water as an ingredient

A great variety of filtration applications

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Application testing

Tetra Pak offers easy-to-use pilot filtration plants for rental

TOGETHER, we test and develop solutions that meet your present and future needs

New Product Development Center in Aarhus, DK (Open spring 2021)

A great variety of filtration pilot plants

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Ceramic membranesSpiral wound membranes Plate & Frame membranes

Microfiltration (MF) / Ultrafiltration (UF)Ultrafiltration (UF)Microfiltration (MF) / Ultrafiltration (UF)Nanofiltration (NF) / Reverse Osmosis (RO)

Hanne SørensenPlant-based and future foods

Plant-based and future foods

Microfiltration / Ultrafiltration► Plant protein concentration, fractionation,

and standardization ► Bacterial removal► Recovery of fermentation components► Juice clarification► Plant based drinks► Plant based yoghurt► Plant based protein ingredients► Tofu► Coconut, orange, and other juices

Reverse Osmosis / Nanofiltration► Solids concentration and standardization► Sugar standardization► Tea and coffee concentration► Plant based powder

A great variety of filtration applications

► Reduced meat and dairy consumption ► “5-a-day” goal”► Vegan, vegetarian, flexitarian ► Natural ingredients► Digestion, food intolerance ► Lactose / GMO / Sugar-free

Global consumer trends driving plant-based “beverages”

Healthy choices

All experiences Future friendly

► Alternative ingredients► Diversity in protein

sourcing► Openness to new

tastes / flavours

► Ethics & Environment► Consciousness► Animal welfare► Sustainable packaging► Lower carbon footprint

Oat-based beverages are versatile

Added stabilizers

Added flavours or juice

Enriched with vitamins, minerals

Blended with milk

Clean label

160 installations 2012-2019References – Plant-Based Beverages

AmericasSoy 17 Oat 18 Almond 11 Rice 1

GME&A Soy 2

Greater ChinaSoy 15 Oat 5 Almond 1

E&CASoy 15 Oat 15 Almond 10 Rice 4

SAEAOSoy 32 Oat 5 Almond 6 Rice 3

*Data from heat transfer data base Tetra Pak/2021

Dairy alternativesPlant-based "yoghurt" – an exciting growing market

8.1 – 38.5%4.9 – 8.12 – 4.90 – 1.8Not illustrated

Asia PacificAustraliaEastern EuropeLatin AmericaMiddle East and AfricaNorth AmericaWestern Europe

Regional comparison

Annual growth rate (%)

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High Pressure FiltrationJesper Kjeldal

Setting the scene

BACK Tetra Pak/2021

• Pressure driven water extraction• Water extraction and hence

components concentration• High level of water purity desired• The higher purity, the denser

membrane needed, and the harder to extract the water due to osmotic pressure.

The process principle

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RO / NF / ROP SYSTEM

RETENTATE: CONCENTRATED

FEED

PERMEATE:EXTRACTED

WATERFEED(whey, milk, permeate...)

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Water extraction / concentration

PN40

/64

PN40

RO

NFRO/NF

RONF

RO/NF

Filtration technologies

Tota

l sol

ids

inde

x

Benefits by higher pressures

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► Pushing solids boundaries► Increased purity► Smaller filtration plants► Less cost for membranes exchange► Overall less consumables, except for power► pHt membranes► Higher part of evaporator task (capex and opex savings)► New applications, products, markets, transport.

To consider

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► Product origin► Pre-treatment► Precipitation► pH► Crystal formation► Temperature► Viscosity► Run time► Storage► Permeate / Water

We’re here to help you

Niels SkouSales ManagerThe Nordic countriesNielsmorten.skou@tetrapak.com

Hanne Soerensen Ph.D., Product ManagerFood & BeverageHanne.soerensen@tetrapak.com

Jesper KjeldalSenior Sales ManagerOceania & Southern EuropeJesper.kjeldal@tetrapak.com

Tetra Pak/2021

Kasper ØstergaardProduct ManagerWater Competences Kasper.TolbollOstergaard@tetrapak.com

Arne LarsenWater CompetencesWater TechnologistArne.larsen@tetrapak.com