The EU-funded project, ANIMPOL, established at the beginning of 2010, has brought together scientists from research institutes and industry from seven European countries with the objective of finding ways to make the best use of these important biopolymer molecules. In the past, they have simply been incinerated.

Assisted by amost € 3 million of funding under the EU's 7th Framework Programme, the threeyear project is aimed at maximising the potential to use this animal waste and its by - products in order to produce both materials for bioplastics, known as PHAs, and biodiesel. Currently the amount of animal lipids being discarded annually from slaughterhouses is in the region of 500,000 tons. Together with the estimated 300,000 tons of waste materials from the biodiesel production, these materials could be utilised for the biotechnological production of bioplastics.

In addition, the project is investigating ways of producing these plastics at an economically viable cost, and then devising products and establishing markets where they can be distributed.

In the process being developed by ANIMPOL, fatty material is extracted from the animal waste, analysed and converted into fatty acid compounds. In turn, using a method pioneered by the project team, these are separated into saturated and unsaturated fatty acids. The unsaturated fraction can be used to produce high quality biodiesel, while the saturated fraction can be biotechnologically converted into PHAs.

The production of biodiesel in this way is similar to existing systems using recovered waste fat and oils. Therefore, the ultimate key for ANIMPOL will be its success in providing added value through PHA production. In other words, ANIMPOL polymers will - quite rightly - have to prove their worth in economic value terms against competing forms of polymer production such as composting or anaerobic digestion.
Success is not guaranteed, therefore. Nevertheless, ANIMPOL scientists are confident that their project – which also features life-cycle analyses, feasibility studies and market research - would result in a variety of novel, environmentally friendly, biodegradable plastics that meet clear industrial needs in a realistic, value-adding manner.

Last but not least, ANIMPOL would also, if successful, solve local waste problems affecting locations around the entire EU.
 

Project details

Participants Germany, Italy, United Kingdom, Austria (Coordinator), Croatia, Poland, Slovenia
FP7 Proj. N° 245084
Total costs: € 3 750 000 EU
EU contribution: € 2 900 000