Julien Brisse

Project Leader in Plastic Recycling

Brussels, Brussels Region, Belgium

About

Experience

  • TotalEnergies (Full-time · 7 yrs 6 mos)
    • Plastic Recycling Project Leader
      Jul 2022 - Present · 4 yrs

      - Led development of mechanically recycled polyolefins for food and cosmetic packaging applications. - Hands-on expertise across the recycling chain: sorting, washing, VOC reduction, compounding, and processing (extrusion, injection, thermoforming). - Acted as interface between R&D, business units, technical teams, and external partners. - Developed feedstock qualification workflows for mechanical & chemical recycling using advanced analytical techniques (ATD-GC/FID, GCxGC-MS, FTIR, hyperspectral imaging). - Integrated Life Cycle Assessment (LCA) principles into project evaluations, ensuring compliance with regulatory frameworks and circularity standards. - Managed waste feedstock logistics at site level. - Supported lab-scale pyrolysis trials on flexible packaging. - Represented the company at trade fairs, conferences, and technical events

    • Biopolymers Project Leader
      Jan 2019 - Jul 2022 · 3 yrs 7 mos

      - Provided expertise in biopolymer formulation, polymerization, (co‑)processing and characterization. - Developed high‑throughput biodegradation testing methods. - Established structure‑property‑degradation relationships for various applications. - Managed cost, performance and quality for biopolymer solutions targeting market needs.

  • PhD student at Sorbonne Université
    Oct 2015 - Nov 2018 · 3 yrs 2 mos

    Design and synthesis of innovative lignin‑based thermoplastic copolyesters. 2017 : Prix du poster, 46ème colloque national du GFP, ENSAM Paris

  • Research Engineer at Solvay
    Feb 2015 - Aug 2015 · 7 mos

    Investigation of polyamide degradation mechanisms for automotive applications.

  • Research Engineer at University of Warwick
    Jun 2014 - Aug 2014 · 3 mos

    RAFT polymerization, polymer design Keywords : RAFT/polymer design