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Parry, D., CH2M, USA
(free)
Abstract Features from recent world-class projects are given as examples of high performance anaerobic digestion (HPAD): The thermal hydrolysis and […]
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Nicholson F.1, Taylor, M.1, Bhogal A.1, McGrath S.1 and Withers P.3, 1ADAS, 2 Rothamsted Research, 3Bangor University
(free)
Abstract Biosolids are a source of plant available nitrogen, phosphorus and other major nutrients. They also contain valuable quantities of […]
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Tompkins, D.1, Litterick, A.2, McKinnie, A.3, 1Aqua Enviro Ltd, 2Earthcare Technical Ltd, 2Zero Waste Scotland
(free)
Abstract Scotland has an ambitious Zero Waste Plan which aims to make the most efficient use of resources. An organics […]
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.Ajro Vait1 , Giantris Philip2 , and Lekbello Esida2 , International University of Struga,2 Valu Add Management Services, Albania
(free)
Abstract The challenges in managing sludge produced from wastewater treatment plants (WWTP’s) are beginning to increase rapidly in the Balkans […]
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Dimambro, M.E., Cambridge Eco Ltd
(free)
Abstract A comparative study of the properties (nutrients, pH, electrical conductivity) of ten whole and liquor digestates produced from a […]
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Nadal, S.1, Lopez, A.2, Poulsen, A.3, Bouchy, L.4, 1Sistemas y Tecnologias Ambientales, Spain, 2Consorcio de Aguas de Bilbao-Bizkaia, Spain, 3BBK Bio airclean A/S, 4SUEZ Water Advanced Solutions UK
(free)
Abstract The study is focused on a large Wastewater Treatment Plant (WWTP) located in the North of Spain. Despite treating […]
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Williams, T.O., Bauer, H., Johnson, T.D., Johnson, B.R., Oerke, D., CH2M, USA
(free)
Abstract This manuscript presents a comparison of Post Aerobic Digestion (PAD) and Anaerobic Ammonium Oxidation (Anammox) as sidestream treatment technologies. […]
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Jolly, M., Knight, G., Polo, C., Black & Veatch
(free)
Abstract The conversion of biosolids using anaerobic digestion generates biogas which is a mainly a mixture of methane and carbon […]
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Sutherland, N. and Nix, A., Solex Thermal Science Inc., Canada
(free)
Abstract Biosolids that undergo a mechanical heating and drying process then granulation or pelletizing should be cooled before storage, bulk […]
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Heindl, A., Ostermann, S., Dürr, J., HUBER SE
(free)
Abstract Belt Drying is an important step for further thermal processing of sewage sludge. It has the advantage of using […]
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Lowe, P.1 and Whipps, A.2, 1Conference Founder, 2Pell Frischmann
(free)
Introduction The treatment and disposal of sewage sludge has been for many years the Cinderella of the sewage treatment process. […]
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Lowe, P.1 and Whipps, A.2, 1Conference Founder, 2Pell Frischmann
(free)
Introduction The treatment and disposal of sewage sludge has been for many years the Cinderella of the sewage treatment process. […]
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Evans, T., Tim Evans Environment
(free)
Abstract This paper is a retrospective of the last 40 years during which a lot has been learnt about the […]
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Macedo, F.1, Fountain, P.1, Huppert, M.2, Pinnow, D.2, Webb, I.1, 1Thames Water, 2Bucher Unipektin
(free)
Abstract After full-scale trial ran at Oxford STW, Thames Water acquired 19 Bucher Press for 4 different STW with the […]
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Inman, D.1, Capeau, P.2, 1Anglian Water Services (UK), 2Orege, France
(free)
Abstract Anglian Water has a large number of small rural water recycling centres spread over a large area, each of […]
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Dong, Q.1,3, Dagnew M.2, Cumin J.2, Parker W.1 and Dold, P.3.,1University of Waterloo, Canada, 2GE Water and Process Technologies, Canada, 3EnviroSim Associates Ltd, Canada
(free)
Abstract A pilot-scale anaerobic membrane bioreactor (AnMBR) treating raw municipal wastewater was operated for approximately 600 days. This study assessed […]
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Winter, P., Linsell, D., Onanuga, A., Waghorn, A., and Williams A., Thames Water
(free)
Abstract Thames Water operates 25 AD sludge centres with some 120 anaerobic digesters. Operating the digesters efficiently is an important […]
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Lewin, I.1, McGregor, I.2, Van Brummelen, S.2 1MWH, 1MWH, 2Costain, 3Severn Trent Water
(free)
Abstract The sludge works at Wanlip STW, a 660,000 p.e. treatment works serving the city of Leicester, was due for […]
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Heiszwolf, J.1, Dobbe, R,2, Mear, X.3, 1Lhoist Business Innovation Centre, Belgium, 2Lhoist Western Europe, the Netherlands, 3Lhoist Northern Europe, UK
(free)
Abstract In this paper it is shown how pretreatment of biomass results in the significant improvement of the biogas yield […]
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Godley, A.1 Wise S.1 and Conlan K.1, Bardos, P.2, 1Ricardo Energy & Environment, 2R3 Environmental Technology
(free)
Abstract Recycling is important for sustainability and the recycling of plant nutrients to agriculture from organic wastes is a long […]
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Tornes, O.1 and Whipps, A.2, 1IVAR IKS, Norway, 2Pell Frischmann Ltd.
(free)
Abstract IVAR IKS, the regional organisation responsible for the provision of drinking water and wastewater treatment in the Jaeren region […]
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Geraats, B., Parnowska, M., Huntington, G., Eliquo Water & Energy B.V
(free)
Abstract The Amersfoort wastewater treatment plant (WWTP) in The Netherlands has been upgraded to become a regional sludge processing hub […]
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Ndam, E.N.1, Graham D.W.1, Moore, A.2, 1Newcastle University, 2Northumbrian Water Ltd.
(free)
ABSTRACT The ‘uncontrolled’ formation of struvite (MgNH4PO4.6H2O) is one of the major challenges facing most wastewater treatment plants (WWTPs). It […]
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Barber, B., AECOM, America
(free)
“A growing world population, unrelenting urbanization, increasing scarcity of good quality water resources and rising fertilizer prices are the driving […]
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Rus, E.1, Perrault, A.1, Mills, N.1,2, Nilsen, P-J.3, 1Thames Water, 2University of Surrey, 3Cambi AS
(free)
Abstract THP Digestion plants at Crossness and Beckton are in their final stages of commissioning. The decision was made to […]
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Shana, A.1, Ouki, S.2, Asaadi, M.3, Pearce, P.1, 1Thames Water, 2University of Surrey, 3AD Technologies Ltd
(free)
Abstract The impact of two sludge treatment configurations on sludge biochemical composition, particularly sludge carbohydrates, proteins and associated biomass […]
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Williams, T.O., Burrowes, P., Fries, K., Newbery, C., Whitlock, D., CH2M, USA
(free)
Abstract CH2M is designing two installations where the thermal hydrolysis process (THP) is being used to treat waste activated sludge […]
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Paul Fountain1 , Flavia Macedo1 , Achame Shana1 1 Thames Water, Reading, UK
(free)
Abstract This paper is a practitioner’s guide to commissioning digesters – written by sewage treatment operators for sewage treatment operators. […]
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Masse, A-L.1, Maclaren, J.2, 1Thames Water, 2MWH
(free)
Abstract The conversion of existing conventional digestion plant to THP pre-treated digestion is challenging. A controlled transition between these two […]
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Mannion, R., Evergreen Engineering Ltd, Ireland
(free)
Abstract Microscreens also known as Rotating Belt Filters (RBF) are a keystone technology in wastewater treatment with multiple advantages improving […]
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Huo, C., Harnett, R. and Biddle, J., Bluewater Bio Ltd, UK
(free)
Abstract The water industry is facing more stringent Environmental Quality Standards (EQS) as the Water Framework Directive (WFD) dictates good […]
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Bullen, C.and Matthews, R., Siltbuster Process Solutions, UK
(free)
Abstract Solids removal systems are an essential part of any wastewater process and the use of modular technology allows for […]
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Black, J. and Molloy, R., United Utilities, UK
(free)
Abstract This paper describes the seeding technique and results for the process commissioning of the new Sequencing Batch Reactor at […]
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Ripoll, F.1 and Massagué, A.2, 1Sisltech, 2 Aqualogy Environment Ltd (SUEZ), UK
(free)
Abstract The high power consumption associated with a sewage treatment works (STW) has a significant impact on its operating costs […]
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Dean, F.W.H., Stockdale, M. and Witty, A., Ion Science Ltd, UK
(free)
Abstract In this paper we describe volatile organic compound (VOC) detection by a submersible photoionisation detection (PID ) sensor, which […]
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Morley, E., Aqua Enviro Limited, UK
(free)
Abstract Aqua Enviro have microscopically examined thousands of activated sludge samples in the last 15 years developing an overview of […]
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Hestbæk, T. K.1 , Sørud, M. 1 , Poulsen, T. S.1 , Grum, M.1 , Moelbye, N. and Joergensen, A. T.1 1 Krüger A/S, Denmark
(free)
Abstract Sewerflex focuses on advanced Real Time Control (RTC) of sewer networks. The main focus is to reduce Combined Sewer […]
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O’Brien, M., McEwan, M. and Mazier, S., Perceptive Engineering Ltd, UK
(free)
Abstract Maintaining consistent plant operation is dependent on timely detection of process issues, rapidly diagnosing their cause, and accurately determining […]
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Sørud, M., Kόzka, A.A., Vangsgaard, A.K. and Ønnerth, T., Krüger A/S, Denmark
(free)
Abstract WasteWater Manager-Control focuses on operating costs-savings. The savings are achieved through prioritisation of the best biological performance during all […]
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Ashagre, B.1, Fu, G.1, Davidson, K.2, Butler, D.1, 1University of Exeter, 2Scottish Water, UK
(free)
Abstract In order for wastewater treatment works (WwTW) models to be used with confidence for active control it is important […]
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Antakyali, D.1, Morgenschweis, C.2, de Kort, T.2 and Herbst, H., 1Grontmij GmbH Germany, (now Sweco) 2Grontmij, Netherlands (now Sweco)
(free)
Abstract Micropollutants are known for their potential to significantly affect the aquatic environment. The environmental impact of these substances is […]
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Kalmes, J. and Garabedian, D., Billerica Wastewater Treatment Plant, USA
(free)
Abstract The Billerica CoMag plant in the USA was installed 5 years ago to meet the more stringent consents for […]
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Healey, K., Veolia Water Technologies, UK: PRESENTATION ONLY
(free)
Pilot test’s at Berlin WWT Berlin Centre of Competence for Water Long term test (>24 months) Objective <80 µg/l TP […]
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Moorhouse, A. and Watson, I., The Coal Authority, UK
(free)
Contents • Introduction • Coal Authority • Coal mine water treatment • Ochre generation at coal mine water treatment schemes […]
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Aidan Smith, University of Leeds: PRESENTATION ONLY
(free)
Hydothermal Carbonisation (HTC) Conversion of organic material in hot compressed water at high temperature and pressure (200-250oC, 15-40 bar) […]
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Peter Reineck, Peter Reineck Associates Limited: PRESENTATION ONLY
(free)
1. Itea FPO Process – Block Diagram a. FPO Reactor b. Ashes melted into vitreous slag c. Flue Gases d. […]
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Nick Palmer, DPS Process Solutions: PRESENTATION ONLY
(free)
• Focus on onsite waste processing • Variable waste streams • History and applications • Clinical Waste: Back to the […]
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Dave Andrews, Power Systems Service: PRESENTATION ONLY
(free)
This presentation is mainly pictures so no snippets to preview.
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David Tompkins, Aqua Enviro: PRESENTATION ONLY
(free)
Why choose thermal? • UK waste production • Quantities available for thermal treatment • Other materials for thermal conversion • […]
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Dr Andrew Ross, The University of Leeds: PRESENTATION ONLY
(free)
Where does biochar perform the best? Acidic soils pH correction, increased nutrient availability and immobilization of pollutants. Sandy soils Increased […]
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Jessica Shepherd, The University of Edinburgh: PRESENTATION ONLY
(free)
Bioavailability vs plant uptake Is estimation of bioavailability of P and PTEs with extraction methods? Rapid plant growth tests No […]
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Simon McQueen-Mason, Centre for Novel Agricultural Products (CNAP), York University: PRESENTATION ONLY
(free)
The potential of lignocellulosic (woody) plant biomass to be used as a sustainable replacement for petroleum Research to improve the […]
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Sandra Esteves, Wales Centre of Excellence for Anaerobic Digestion, Sustainable Environment Research Centre: PRESENTATION ONLY
(free)
Hydrogen Energy Biohydrogen Systems Advanced Nanomaterials Bio Energy Systems Anaerobic Digestion Waste and Wastewater Treatment Monitoring and Control Environmental Analysis […]
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Nina Sweet, Wrap: PRESENTATION ONLY
(free)
The organics story Biodegradable waste out of landfill Challenging targets set by rWFD Renewable energy targets Climate change objectives Management […]
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Nigel Horan, University of Leeds & Aqua Enviro: PRESENTATION ONLY
(free)
What are carboxylates and why are they of interest? Configuring existing digester flow sheets for carboxylate production The potential advantages […]
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Les Gornall, PROjEN Ltd: PRESENTATION ONLY
(free)
Feedstock issues, availability, cost, storage and preparation Operating biogas plants in a regulatory environment Digestate management to maximise value and […]
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Keith Waldron, The Biorefinery Centre, Institute of Food Research: PRESENTATION ONLY
(free)
Much agri-food Chain biomass is disposed of as a waste or converted to energy However there are potentially many valuable […]
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Andrew Ross, University of Leeds: PRESENTATION ONLY
(free)
Future development of hydrothermal carbonisation Production of high value bio-coal from wet wastes Potential for valorisation of digestate and process […]
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Amanda Ingram, Zero Waste Scotland: PRESENTATION ONLY
(free)
Moving towards a Circular Economy in Scotland The importance of Phosphorus and other biological materials Developing technologies to recover Phosphorus […]
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Paul Barter, Hydro International: PRESENTATION ONLY
(free)
The composition of grit in wastewater The cost of grit Improved efficiencies, the payback! Effective Inlet Works – An Essential […]
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Michael Gallagher, United Utilities: PRESENTATION ONLY
(free)
United Utilities has recently concluded (in truth not quite yet) a study into reasons for extreme poor performance at its […]
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James Lloyd, BioWatt: PRESENTATION ONLY
(free)
BioWatt low emissions, hi pathogen kill technology for treating grit and screenings Performance and Economics Disposal of treated material […]
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Paul Johnson and Heraldo Biasi, Mott MacDonald: PRESENTATION ONLY
(free)
Main themes: flow control and storm overflow screens inlet screw pumps Effective Inlet Works – An Essential Requirement for […]
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Fred Neumann, Huber PRESENTATION ONLY
(free)
1. How a collaborative approach between NI Water, design consultant, contractor and equipment supplier developed the best solution 2. The […]
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Chris Fell, Yorkshire Water: PRESENTATION ONLY
(free)
Inlet Process selection Sizing and capacity of inlet screening equipment Operation and Maintenance Effective Inlet Works – An Essential Requirement […]
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Chuck Miller & Andy Hornabrook, Smith & Loveless: PRESENTATION ONLY
(free)
• 21st century vortex technology available today can remove 95% of 105 micron grit and larger, ensuring that the sewage […]
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Victoria Wilson & Carle Redwood, Dwr Cymru Welsh Water: PRESENTATION ONLY
(free)
Electrocoagulation competes with standard chemical dosing Low level removal with adsorptive tertiary treatment Passive phosphorus removal – moving away from […]
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Victoria Wilson & Carle Redwood, Dwr Cymru Welsh Water: PRESENTATION ONLY
(free)
Electrocoagulation competes with standard chemical dosing Low level removal with adsorptive tertiary treatment Passive phosphorus removal – moving away from […]
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Shaun Stevens, meps: PRESENTATION ONLY
(free)
A move towards outcome-based delivery of P-removal solutions. Making single suppliers responsible for the outcome of achieving a defined P-removal […]
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Ruth Barden, Wessex Water : PRESENTATION ONLY
(free)
Wessex Water is working with the Environment Agency to trial catchment permitting during AMP6 to deliver phosphorus reductions and environmental […]
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Dr Miller Alonso Camargo-Valero, University of Leeds: PRESENTATION ONLY
(free)
Novel approach to P control based on phototrophic organisms Simultaneous N and P control and recovery Potential for nutrient reuse […]
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Jonathon Westlake, Thames Water: PRESENTATION ONLY
(free)
The balance of cost/benefit between agricultural P control and STW P control considering spatial considerations, STW size, existing STW P […]
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Gordon Reid, Scottish Water: PRESENTATION ONLY
(free)
As well as having to address UWWTD TP compliance in the River Clyde there is need to understand WFD compliance […]
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Carolyn Heath, United Utilities, UK: PRESENTATION ONLY
(free)
Tip and lessons learnt for data gathering across a catchment Use of data in models to a. apportion the source […]
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Dr Andrew Davey , WRc: PRESENTATION ONLY
(free)
Evaluating end-of-pipe vs catchment-based solutions to meet in river P standards Strengths and weaknesses of current modelling tools Research priorities […]
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Andrea Wilson, Severn Trent Water: PRESENTATION ONLY
(free)
In partnership with Atkins Ltd and Cranfield University, Severn Trent Water is evaluating 6 novel technologies for the removal of […]
