20th INTERNATIONAL SYMPOSIUM ON WASTE MANAGEMENT,
RESOURCE RECOVERY AND SUSTAINABLE LANDFILLING / 13-17 OCTOBER 2025

Symposium Programme 2025

The scientific programme of Sardinia 2025 is structured in 8 parallel tracks and includes more than 400 presentations selected according to quality by the Programme Committee.

The presentations are organised in Oral Sessions, Workshops, Active Labs and Poster Sessions. Oral sessions last 90 minutes and include a series of presentations followed by the Q&A discussion. Workshops provide a platform for in-depth discussion on specific topics, initiated by introductory lectures designed to spark debate among participants. Active Labs are practical design laboratories during which participants will have the opportunity to apply theoretical notions to an actual case study or a practical activity with colleagues and experts as part of a working team. 
Posters will be continuously accessible in the main hall throughout the conference and discussed in the presence of authors on Monday, Tuesday, Wednesday and Thursday afternoon from 17:00 to 17:30.
In addition to these traditional sessions, the Symposium includes four plenary Focus Sessions, to be held in the afternoon, dedicated to specific themes of high public interest. A moderator, after a state-of-the-art presentation and statement made by 2-3 experts in the field, will guide the discussion among the experts and the audience. The format and the session settings are similar to a "talk show".

CLICK ON EACH SESSION TITLE TO DISCOVER THE LIST OF INCLUDED PRESENTATIONS AND SPEAKERS.

FINAL PROGRAMME AVAILABLE! DOWNLOAD THE PDF VERSION HERE >
(Updated on 26/09/2025)

  • Landfilling

  • Plastics

  • General Waste
    Management

  • Waste Management in
    Developing Countries

  • Thermal
    treatment

  • Non technical
    issues

  • Wastewater and
    sewage sludge

  • Biomass
    management

  • Circular Economy of
    special and industrial waste

  • Italian Session

Monday, 13 October 2025

09:00 - 12:30

OPENING SESSION

Chair: Raffaello Cossu (IT)

15:30 - 17:00

session A01

Circular Economy in the industrial sector

Chair: D. Panepinto (IT)

session B01

Strategies for improving circularity of biowaste

Chair: J. den Boer (PL)

session C01

Leachate generation and control

Chair: R. Beaven (GB)

session D01

Circular Economy and wastewaters

Chair: K. Altuntas (TR)

session E01

Large language models in Waste Management

Chair: W. Lu (HK)

session AL01

Active Lab -
BSF larvae for biowaste treatment (Part 1)

Organised by:
V. Grossule (IT),
J.K. Tomberlin (US)

17:30 - 19:00

session B02

Factors influencing food waste generation

Chair: S. Schütz (AT)

session C02

Optimization of landfill gas capture

Chair: N. Proietti (IS)

session D02

Valorization of sewage sludge

Chair: J. Kumpiene (SE)

session E02

Education: engaging students in Circular Economy

Chair: G. De Feo (IT)

session F02

Workshop -
Zero-Waste Roadmap Game

Chair: J. Singh (SE)

session G02

Workshop - Energia è Ambiente

Chair: A. Fantappiè (IT)

session AL02

Active Lab -
BSF larvae for biowaste treatment (Part 1)

Organised by:
V. Grossule (IT),
J.K. Tomberlin (US)

Tuesday, 14 October 2025

15:30 - 17:00

FOCUS SESSION I - AI in Waste Management: curse or blessing?

Moderator: Hua Zhang (CN)
Panelists: Rainer Stegmann (DE), Dezhen Chen (CN), Giuseppe Bonifazi (IT), Shivank Rai (US), Mr. AI Robot

17:30 - 19:00

session A05

Circular Economy strategies for municipal waste

Chair: T. Christensen (DK)

session B05

PFAS in wastewater and sludge

Chair: J. Kumpiene (SE)

session C05

Thermal treatment of plastic waste

Chair: G. Lisak (SG)

session D05

Sorting processes

Chair: P. He (CN)

session AL05

South Africa Guest Country - Virtual Safari: Meet the Big Five!

to be confirmed

Wednesday, 15 October 2025

09:00 - 10:30

session A06

WEEE management strategies

Chair: C. Trois (ZA)

session C06

Fate of bioplastics in biotreatment of waste

Chair: R. Cossu (IT)

session D06

Aftercare landfill behaviour

Chair: R. Stegmann (DE)

session E06

Circular Economy strategies: case studies

Chair: W. Saad (LB)

session F06

Waste Management issues in Developing Countries

Chair: J. Gutberlet (CA)

session AL06

Active Lab -
AI for food waste monitoring systems (Part 1)

Organised by:
M. Yu, L. Secondi (IT)

11:00 - 12:30

session A07

Treatment of WEEE

Chair: S. Rovetta (IT)

session B07

GHG emissions from composting

Chair: F. Paillet (FR)

session C07

Single-use plastics control

Chair: B. Hauge (DK)

session E07

Management and fate of existing landfills

Chair: R. Cossu (IT)

session G07

Workshop - Efficiency of Waste Management policies in Universities

Chairs: E. Perotto, M.C. Lavagnolo, G. De Feo (IT)

session AL07

Active Lab -
AI for food waste monitoring systems (Part 2)

Organised by:
M. Yu, L. Secondi (IT)

15:30 - 17:00

FOCUS SESSION II - The future of landfills: sustainable strategies, EU directives, and long-term roles

Moderator: Raffaello Cossu (IT)
Panelists: Marion Huber-Humer (AT), Robert Gregory (UK), Marco Ritzkowski (DE), Davide Tonini (EU)

17:30 - 19:00

session A08

Recycling of lithium batteries

Chair: R. Gabbay De Souza (DK)

session E08

Circular Economy strategies in Developing Countries

Chair: M.C. Lavagnolo (IT)

session G08

Workshop - Communication

Chair: G. De Feo (IT)

session AL08

(Dis)fare Impresa

Presentazione del libro di Alessia Bertolotto

Thursday, 16 October 2025

15:30 - 17:00

FOCUS SESSION III - How to achieve EU textile recycling targets

Moderator: Andreas Bartl (AT)
Panelists: Sebastian Rosenbusch (AT), Valentina Rossi (DK), Paulina Caldarelli (IT)

17:30 - 19:00

session B11

Resource recovery from insects

Chair: J.K. Tomberlin (US)

session C11

Circular Economy in construction sector

Chair: K. Yamada (JP)

session D11

Drone based monitoring of landfill surface emissions

Chair: J.M. Lampaya (ES)

session E11

CO2 emissions reduction in Circular Economy

Chair: A. Fredenslund (DK)

session AL11

Vin4Future: Sardinia-South Africa Wine Dialogue - Project Presentation & Wine Tasting

Organised by: R. Cossu, C. Trois, I. Soi (IT)

Friday, 17 October 2025

09:00 - 10:30

session A12

Environmental microplastic contamination

Chair: M.C. Lavagnolo (IT)

session B12

Photovoltaic recycling

Chair: P. Supiot (FR)

session C12

Emission potential of construction materials

Chair: F. Part (AT)

session D12

Management of sewage sludge and dredged materials

Chair: M. Zanetti (IT)

session E12

Workshop - IWWG TG CLEAR: Methane oxidation systems in landfills

Chairs: J. Gebert (NL), M. Huber-Humer (AT)

session AL12

Active Lab -
BSF larvae for biowaste treatment (Part 2)

Organised by:
V. Grossule (IT),
J.K. Tomberlin (US)

11:00 - 12:30

session A13

IRACE Session - Health related issues

Chair: N. Fraeyman (BE)

session B13

Biomass valorization: energy and products

Chair: B. Čeh (SI)

session C13

Lightweight plastic - Packaging

Chair: L. Kanarbik (EE)

session D13

Landfill monitoring by using different techniques

Chair: C. Scheutz (DK)

session E13

Phosphorous recovery from sewage sludge

Chair: K. Altuntas (TR)

session F13

Workshop - Use of C&D waste in cement industry

Chair: D. Över (TR)

session AL13

Active Lab -
BSF larvae for biowaste treatment (Part 2)

Organised by:
V. Grossule (IT),
J.K. Tomberlin (US)

15:30 - 17:00

FOCUS SESSION IV AND CLOSING PRESENTATION
Advancing the Circular Economy - What still needs to be done?

Moderator: Marion Huber-Humer (AT)
Panelists: Marco Frey (IT), Miguel Nogueira (PT), Lorenzo Giannuzzi (IT), Kosuke Kawai (JP), Hans-Christian Eberl (EU), Debra Reinhart (US), Jinhui Li (CN)

Poster Session - from 13 to 17 October 2025

09:00 - 19:00

CLICK HERE TO EXPLORE ALL POSTER PRESENTATIONS

Available at all times throughout the conference.