An essential event for all biosolids and bioresources professionals, providing an overview of the latest innovations, best practice, cutting-edge technologies and research in the field.

The 2025 conference programme will be released in July.

 

2024 Programme

Last year’s programme was packed with insights from over 60 industry experts, who shared their operational experience and practical solutions to address the challenges facing the biosolids and bioresources sector.

 

Programme – Tuesday 19th November

KEYNOTE SPEAKER

Environment Agency and the use of sludge
Mat Davis, Senior Advisor: Soil Protection and Materials to Land, Environment Agency

 

PROCESS EMISSIONS AND THE JOURNEY TO NET ZERO
The fully sustainable biogas, graphene & hydrogen loop
Hill, S.1, Clarke, R.1, Lloyd, M.2 and Mansell, L.11United Utilities, UK, 2Levidian, UK
 
Best available techniques for minimizing leaks and compliance with the Industrial Emissions Directive
Cox, E., Assentech Sales Ltd, UK
 
Potential of vacuum degassing at Thames Water – impact on dewatering and methane emissions from THP-treated sludge
Fountain, P.1, Gejam, E.1, Dittmann, M.2, Knörle, U.2, Hopkins, A-M.3 and Willoughby, N.31Thames Water, UK, 2ELIQUO TECHNOLOGIES, Germany, 3ELIQUO HYDROK, UK
 
Do methane losses from anaerobic digestion compromise sustainability of renewable energy generation?
Bajon Fernandez, Y., Michalakakis, C.2 and Bateman, C.21Cranfield University, UK, 2Department of Energy Security and Net Zero – DESNZ, UK
 
Residual biogas – what does good look like?
Bungay, S.1, Fountain, P.2, Smyth, M.3, Mann, J.11AD Ingenuity LLP, UK, 2Thames Water, UK, 3Aqua Environment Solutions Ltd, UK
 
QuantifIED though bioresources process simulation – supporting low cost, low carbon futures
Lake, A.1, Kraakman, B.1, Bungay S.2, Alexander, Z.11Jacobs, UK, 2ADIngenuity, UK
 
Quantum gas lidar for methane emission measurement from biogas assets
Harrison, A.1, Srinamasivayam, B.1, Van Pelt, A.2, Lindsay, G.2, Went, C.1, Megal, L.1, Challis, L.1 and Singh, E.11Severn Trent Water, UK, 2QLM Technology Ltd, UK
 
Process safety and the added benefits of loss prevention in the control of greenhouse gas emissions
Jeavons, J., Stantec, UK
 

Scottish Water digitally-enabled journey to net zero
Giacalone, S.1, Reid, G.2 and Cartmell, E.21Business Modelling Applications, UK, 2Scottish Water, UK

 

PANEL DISCUSSION: A CONVERSATION ABOUT RESIDUAL EMISSIONS
ChairMatthew Smyth, Director, Aqua Environment Solutions Ltd

Panel:

  • Clive Humphreys, Senior Advisor, Environment Agency
  • Dr Yadira Bajon-Fernandez, Senior Lecturer in Bioresources Science and Engineering, Cranfield University
  • Paul Fountain, Senior Consultant Biosolids, Thames Water
  • Steve Bungay, Senior Partner, AD Ingenuity LLP
     
LANDBANK CHALLENGES
Eco-toxicological and climate change effects of sludge thermal treatments: Pathways towards zero pollution and negative emissions
Svennevik, O.K.1, Jahre Nilsen,L P.1, Cherubini, F.2, Morales, M.2, Arp, H.P.3, Castro, G.4,2, Asimakopoulos, A.2, Sørmo, E.3 and Peters, G.51VOW ASA, Norway, 2Norwegian University of Science and Technology, Norway, 3Norwegian Geotechnical Institute, Norway, 4University of Santiago de Compostela, Spain, 5Chalmers University of Technology, Sweden
 
Agricultural use of biosolids: Farmer perspectives and evidence of environmental risks
Cloy, J.1, Kitching, N.1 and Hough, R.21Fidra, UK, 2The James Hutton Institute, UK
 
Comparing the carbon footprint of pyrolysis for PFAS removal to land application of biosolids cake
Barber, B., Cambi Inc., USA
 
Is land application of biosolids a significant source of human PFAS exposure?
Pepper, I., Prasek, S.M. and Brusseau, M.L., University of Arizona, USA      
 
Biosolids planning for an uncertain future – how regulatory drivers and technology developments are influencing long-term infrastructure decisions
Auerbach, E.1, Kikale, P.1, and McClure, A.21Arcadis, UK, 2City of Toledo, USA
 

Risky? Really?
Tompkins, D., WSP, UK

 

PANEL DISCUSSION: A CONVERSATION ON THE VIABILITY OF SUSTAINING RECOVERY OF BIOSOLIDS TO AGRICULTURE
Chair: Matt Stewart, Associate Director – Bioresources, AtkinsRéalis

Panel:

  • Mat Davis, Senior Advisor: Soil Protection and Materials to Land, Environment Agency
  • Richard Brindle, Bioresources Strategy Manager, United Utilities
  • Chris Peot – Director of Resource Recovery, DC Water, USA
  • Jason Mingo, Water Sustainability and Strategy, Water Services Association of Australia (WSAA)
  • Diane Mitchell, Chief Environment Adviser, NFU


 

THERMAL AND BIOLOGICAL HYDROLYSIS
Road to net zero – intermediate thermal hydrolysis in large WWTP
Rus, E.1, Ringoot, D.2 and Kosciukiewicz, J.31Cambi Group, UK, 2Cambi Group, Denmark, 3Cambi Group, Poland
 
Operational experience and performance evaluation of changing thermal hydrolysis pressure from 6 barg (1650C) to 2.6 barg (145oC) at a full scale advanced anaerobic digestion facility
Devlin, D., Dwr Cymru Welsh Water, UK    
    
Experiences of recommissioning acid phase digestion at Claymills STF
Went, C., Challis, L. and Bancroft, A., Severn Trent Water, UK 
 
Full scale application of thermal hydrolysis with lower thermophilic anaerobic co-digestion yields higher throughput at Tarnow Waterworks, Poland
Mukawa, J., Sahu, A.J.2, Ringoot, D.2, Niedzielska, A.2, Somodea, A.2 and Finstad, T.21Operations, Tarnow Waterworks, Poland, 2Cambi Group AS, Norway
 
Optimising the heat balance of HELEA® for CHP and GtG installations to deliver the sustainable route to advanced digestion
Oliver, B.1, Jaques, A.1, and Constable, K.21Royal HaskoningDHV, 2Anglian Water, UK      
    

Partial THP with sequential AD – addressing IED
Rus, E.1, Fountain, P.2, Shana, A.1 and Panter, K.31Cambi Group, UK, 2Thames Water, UK, 3Freelance, UK

 

ADVANCING ANAEROBIC DIGESTION
Assessing the effect of thermal drying on AAD energy balances
Merry, J., Stantec, UK
 
Ephyra® plug-flow digestion – latest design developments and update on UK projects
Kabir, M., Royal HaskoningDHV, UK
 

Maximising value from biogas with biogas upgrading operational services
Meijers, C. DMT Environmental Technology, The Netherlands

 

ADVANCED THERMAL CONVERSION PROCESSES
FIREFLY – sewage sludge to sustainable aviation fuel
Askey-Wood, J.1, Lima, S.1, Douthwaite, M.1, Black, S.2 and Inman, D.21Firefly Green Fuels, UK, 2Anglian Water, UK
 
Latest news from AquaGreen on biosolids drying and pyrolysis projects in Denmark
Wieth, C., AquaGreen ApS, Denmark
 
Exploring the unique attributes of hydrothermal oxidation as a compelling bioresource processing technology
Gapes, D.1, Jefferson, B.2, Lei, R.1 and Stuthridge, T.11Cetogenix Ltd, New Zealand, 2Cranfield University, UK
 
Biosolids Carbonisation: Key design parameters and relationship with plant operation
Al-Saleem, M., Stantec, UK
 
Evaluation of sewage sludge for processing in autothermal pyrolysis
Pedros, P.1, Daugaard, T.2 and Brown, R.21Mott MacDonald, USA, 2Iowa State University, USA 
 
Assessing ATC technologies: Effectiveness in Removing Microplastics and Persistent Substances. UKWIR CIP4 Microplastics & ATC Project
Riches, S., Lancaster, R., Wilson, R. and Luqmani, B., AtkinsRéalis, UK
 

 

Programme – Wednesday 20th November

KEYNOTE SPEAKER

A review of whether biochar is effective for improving agricultural soil in a UK context
Dr Despina Berdini, Soil and Crop Research Scientist, ADAS

 

ADVANCED THERMAL CONVERSION PROCESSES
Biochar production from screening waste
Vaughan, D., Carbogenics Ltd, UK
 
Siloxanes in producer gas from pyrolysis of sewage sludge and a potential solution
Pedros, P.1, Knörle, U.2 and Kukreja, A.31Mott MacDonald, USA, 2ELIQUO Technologies GmbH, Germany, 3Durr Systems, Inc., USA
 
Biosolids valorisation technology for closed-loop resource recovery
Meyer, J., Onunda Ltd, UK
 

Sewage sludge gasification, the Yorkshire Water ATC story
Taylor, T., Yorkshire Water 

 

PANEL DISCUSSION: ADVANCED THERMAL CONVERSION – EXPLORING £12 MILLION OF OFWAT INNOVATION PROJECTS
Chair: Matthew Smyth, Director, Aqua Environment Solutions Ltd

Speakers/Panellists:

  • Richard Kershaw, Wastewater R&D Innovation Project Manager, Yorkshire Water
  • Dr David Inman, Innovation Project Manager, Anglian Water
  • Dr Aderlanio Cardoso, Innovation Technical Expert, Severn Trent Water
  • Peter Winter, Principal Research Engineer, Thames Water
     
CIRCULAR ECONOMY AND THE ROLE FOR NUTRIENT RECOVERY
Circular Economy? Show us the money
Tompkins, D., WSP, UK
 
Scottish Water resource recovery factory
Wilson, R.1, Banfield, P.1, Bullen, A.1, Talboys, P.1, Pari, G.1, Kennedy, T.2, Hemple, G.2, Adams, G.2 and Halley, C.21AtkinsRéalis, UK, 2Scottish Water, UK
 
Addressing existing bioresources challenges while enabling the Circular Economy
Kraakman, B., Gonzalez, C., Alexander, Z., and Lake, A., Jacobs, UK
 
Exploring cellulose recovery from wastewater in Saudi Arabia: opportunities for advancing the circular economy in NEOM
Aljohani, S. and Ragab, A., ENOWA – NEOM, Saudi Arabia
 
Circularity of biosolids treatment pathways: a screening tool
Samberger, C., Stantec, UK
 
Biopolymers in the circular economy
Clarke, R.1, Shortland, G.1 and Lavender, P.21United Utilities, UK, 2Royal HaskoningDHV, UK
 
The future of hydrogen production in the UK water sector
Samberger, C.1, Brown, D.1, Le Roux, A.1, Futter, M.1, Anderson, H.2, Cawthorne, L.2, Andresen, J.31Stantec UK, 2Ikigai, UK, Heriot Watt University, UK
 
Aqua2®N – Innovative technology to remove and recover nitrogen from wastewater
Altenburg, S. and Cohen, Y., EasyMining Services Sweden AB
 

The use of biochar towards a circular economy- optimisation of chemically activated biochar for aqueous phosphate recovery
McFadden, M.1, Zhang, X.1, Fletcher, A.1, Davidson, C.1 and Kerr, S.21The University of Strathclyde, UK, 2Sustainable Thinking Scotland CIC, UK

 

ADVANCING ANAEROBIC DIGESTION
Introducing OpsMod: a powerful operations modelling app to optimise energy and carbon emissions for advanced anaerobic digestion sites at Northumbrian Water
Laing, H.1, Browne, A.1, Willis, M.2 and O’Malley, C.21Northumbrian Water Ltd, UK, 2Newcastle University, UK
 
Enhancing anaerobic digesters efficiency through thermal pre-treatment: impacts on sludge composition and trace element bioavailability in full-scale sites
Nasar, N.1, Pizzagali, G.2, Coulton, F.1 and Bajon-Fernandez, Y.11Cranfield University, UK, 2Anglian Water, UK
 
Anaerobic MBR bringing use to wastewater
van ‘t Oever, R., PENTAIR X-Flow, The Netherlands
 

Delivering the next generation of AD plants
Le Roux, A., Stantec UK

 

AMP8 AND BEYOND
AMP 7 – How was it for you?
Cherry, l., Severn Trent Water, UK
 

Building a resource recovery prioritisation tool for the UK and Ireland
Stewart, M.1, Talboys, P.1, Bajon-Fernandez, Y.2, Brown, E.1, Lancaster, R.1, Luqmani, B.1, Menezes, H-K.1, Piechoczek, E.1, Shaffer, P.3, Soares, A.2, Westlake, S-J.1 and Wilson, R.11AtkinsRéalis, UK, 2Cranfield University, UK, 3CIWEM, UK

 

THICKENING, DEWATERING & LIQUOR TREATMENT
Anita™Mox: safe and robust sidestream treatment with low n2o emissions – full-scale experiences from conventional and advanced anaerobic digestion applications
Falk Lingärde L.1, Skonieczny T.1, Morgan-Sagastume F.1, Langdon M.21AnoxKaldnes, Sweden, 2Veolia Water Technologies, UK
 
ANAMMOX – 20 years’ experience and latest developments
Driessen, W.1, Morales, J.A.,2, Verwij, D.and Went, C.  1Paques Global bv, The Netherlands, 2Cadagua, Spain, 3Paques Europe, The Netherlands, 4Severn Trent Water, UK
 
Fast biosolids dewaterability assessment for evaluation and optimization purposes
Mischler, J-F. and Mutlu, Y., Bucher Unipektin AG, Switzerland
 

Enhanced sludge dewatering and thickening performance with new decanter technology for a sustainable future
Novikov, G., Alfa Laval, Denmark

 

CLOSING PLENARY TALK
What might we expect in the Final Determination?
Richard Brindle, Head of Bioresources Strategy, United Utilities