Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

EU-funded project SUSMILK - »Green Dairy«

30.01.2014
Milk, quark and cheese are part of the daily food intake. How energy, water and carbon dioxide emissions can be saved in the production of such foodstuffs is what the just recently started EU Project SUSMILK shows.

Under the leadership of Fraunhofer UMSICHT, 212 project partners are developing components that contribute to the sustainable processing of milk and a redesign of the dairy industry via their use in existing dairy infrastructures. For the next three years, the EU Project SUSMILK will be sponsored by the 7th Research Framework Program (FP7) of the European Commission.

Before milk gets from the cow into the bottle or carton, its processing is characterized by a multitude of heating and cooling processes. Even though the infrastructures necessary for this are most often not aligned with current sustainability standards, they often are utilized in the foodstuffs industry for up to 30 years. In the EU Project SUSMILK, Fraunhofer UMSICHT and the project partners are developing components for use in existing dairy infrastructures, with the objective of savings in energy, water and CO2 emissions.

Technical "greenification" in foodstuffs production

Based on five dairies of different sizes, an overall concept of a green dairy is being developed. This encompasses the development of technical components, their installation and testing at partner dairies, as well as process simulation and eco balance sheets. The goal is not a one-size-fits-all solution for dairies but rather an optimization of individual systems, customized to the situation of a dairy. There are different optimization options:

"To save energy on-site, we utilize solar-thermal energy conversion through which we want to provide the thermal base load energy for the dairy. In addition, we use - for example - solar energy in high temperature solar panels for steam generation, which we couple with biomass boilers. In turn, we use the waste heat streams of the dairy to generate cold (absorption refrigeration). For this, we optimally adapt the systems to the respective dairy. Furthermore, heat pumps that feature both a high and a low temperature side help to optimally distribute the heat in the dairy", project coordinator Dr. Christoph Glasner explains the concept.

Milk concentrate saves water and energy

To save water and energy, Fraunhofer UMSICHT in one part of the project is specializing in the energy-efficient manufacturing of milk concentrate with improved quality. This measure has the potential to reduce both the transport energy and the tank sizes at the dairy. Standardized and dried concentrate is not only of interest for the manufacturing of products such as cheese, yoghurt and baked goods, but also for bridging the gap in case of supply shortages. In some regions of Europe, the supply with milk in part varies seasonally. With concentrated, dried milk, a storable product is at hand that is available the whole year in consistent quality and quantity.

Recycling of waste water and waste

The waste water inescapably generated in production and system cleaning has high organic loads. It is cleaned up via membrane technology and thus put to reuse in closed water circulation systems. Additionally, it is conceivable to generate energy in the form of biogas or bioethanol from waste treatment and to use it within the dairy for heat and electricity. Also, there is the option to recycle the universal material lactic acid from water streams.

Sponsor

For the next three years, SUSMILK will be sponsored by the 7th Research Framework Program (FP7) of the European Commission.

Iris Kumpmann | Fraunhofer-Institut
Further information:
http://www.susmilk.com
http://www.umsicht.fraunhofer.de/

More articles from Ecology, The Environment and Conservation:

nachricht Managing an endangered river across the US-Mexico border
18.07.2016 | International Institute for Applied Systems Analysis (IIASA)

nachricht The European pet trade is jeopardising the survival of rare reptile species
13.07.2016 | Helmholtz-Zentrum für Umweltforschung - UFZ

All articles from Ecology, The Environment and Conservation >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Mapping electromagnetic waveforms

Munich Physicists have developed a novel electron microscope that can visualize electromagnetic fields oscillating at frequencies of billions of cycles per second.

Temporally varying electromagnetic fields are the driving force behind the whole of electronics. Their polarities can change at mind-bogglingly fast rates, and...

Im Focus: Continental tug-of-war - until the rope snaps

Breakup of continents with two speed: Continents initially stretch very slowly along the future splitting zone, but then move apart very quickly before the onset of rupture. The final speed can be up to 20 times faster than in the first, slow extension phase.phases

Present-day continents were shaped hundreds of millions of years ago as the supercontinent Pangaea broke apart. Derived from Pangaea’s main fragments Gondwana...

Im Focus: A Peek into the “Birthing Room” of Ribosomes

Scaffolding and specialised workers help with the delivery – Heidelberg biochemists gain new insights into biogenesis

A type of scaffolding on which specialised workers ply their trade helps in the manufacturing process of the two subunits from which the ribosome – the protein...

Im Focus: New protocol enables analysis of metabolic products from fixed tissues

Scientists at the Helmholtz Zentrum München have developed a new mass spectrometry imaging method which, for the first time, makes it possible to analyze hundreds of metabolites in fixed tissue samples. Their findings, published in the journal Nature Protocols, explain the new access to metabolic information, which will offer previously unexploited potential for tissue-based research and molecular diagnostics.

In biomedical research, working with tissue samples is indispensable because it permits insights into the biological reality of patients, for example, in...

Im Focus: Computer Simulation Renders Transient Chemical Structures Visible

Chemists at the University of Basel have succeeded in using computer simulations to elucidate transient structures in proteins. In the journal Angewandte Chemie, the researchers set out how computer simulations of details at the atomic level can be used to understand proteins’ modes of action.

Using computational chemistry, it is possible to characterize the motion of individual atoms of a molecule. Today, the latest simulation techniques allow...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

GROWING IN CITIES - Interdisciplinary Perspectives on Urban Gardening

15.07.2016 | Event News

SIGGRAPH2016 Computer Graphics Interactive Techniques, 24-28 July, Anaheim, California

15.07.2016 | Event News

Partner countries of FAIR accelerator meet in Darmstadt and approve developments

11.07.2016 | Event News

 
Latest News

Hey robot, shimmy like a centipede

22.07.2016 | Information Technology

New record in materials research: 1 terapascals in a laboratory

22.07.2016 | Physics and Astronomy

University of Graz researchers challenge 140-year-old paradigm of lichen symbiosis

22.07.2016 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>