How can production by-products be turned into a replacement for microplastics? – Dr Prateek Mahalwar, CEO & Founder of BIOWEG on bio-based materials, bacterial cellulose and the circular use of by-products from the agricultural and food industries
Vor 3 Tagen•59:13
Herzlich willkommen im Circular Valley – das ist der Podcast für die Kreislaufwirtschaft. Hinweis: Sonderfolge in englischer Sprache. Interview with Dr. Prateek Mahalwar from BIOWEG. How can problematic microplastic applications be replaced with bio-based and biodegradable materials? In this episode, Philipp Ketteler talks to Dr Prateek Mahalwar, CEO and co-founder of BIOWEG. The conversation explores why microplastics are used in areas such as agriculture, cosmetics and coatings in the first place – and what alternatives are available. BIOWEG uses side streams from agriculture and the food industry to develop bacterial cellulose and other biomaterials. They also discuss performance, costs and scaling, the construction of a new production facility in North Rhine-Westphalia, regional material cycles and why sustainable materials will only succeed in the market if they are both functional and economically viable. In this episode, you'll learn: Where microplastics are used – and why agriculture matters How BIOWEG uses side streams from agriculture and the food industry to develop new biomaterials How bacterial cellulose can replace synthetic materials and coatings Why performance, price and scalability are crucial for bio-based alternatives How regional production and material cycles can help strengthen resilience „It's a problem of the world, not problem of Germany or Europe. It's a global problem and nobody has solved it.“ Connect with Dr. Prateek Mahalwar Contents: (01:51) Prateek's journey from India to Germany via biotechnology and neuroscience (16:32) How the microplastics problem led to the idea behind BIOWEG (19:38) EU regulation of intentionally added microplastics (23:41) Where microplastics are used – agriculture, cosmetics, paints and other applications (26:42) Why seeds are coated with microplastics (28:11) BIOWEG's solution: bio-based materials from side streams (30:23) From side streams to bacterial cellulose (33:53) Applications, partnerships and the new production facility in North Rhine-Westphalia (36:26) Current production and the development of a regional circular value chain (37:52) Regional raw materials and resilience (39:40) How BIOWEG plans to scale internationally and through decentralised production (43:26) Challenges in scaling up a first-of-its-kind production facility (45:56) Talent, financing and partners for the next stage of growth (50:29) What BIOWEG gained from the Circular Valley Accelerator (57:51) Closing remarks & outro Unternehmen & Kontaktdaten BIOWEG Karriere bei BIOWEG Weitere Informationen zur EU-Beschränkung von absichtlich zugesetztem Mikroplastik Zum Circular Valley Website LinkedIn Instagram Fragen und Anregungen podcast@circular-valley.org