Contact Professor Simon Judd
- Email: S.J.Judd@cranfield.ac.uk
- Twitter: @MBRBloke
- Blog: https://www.thembrsite.com/blog/
- ORCID
Areas of expertise
- Water Science and Engineering
Background
Experienced researcher in municipal and industrial water and wastewater treatment technology development, including project procurement, management and delivery.
Completion of over 30 research student project programmes (EngD, PhD, MPhil and MSc by Research).
Management of over 15 long-term consortium projects for UK and overseas water utilities, consulting and contracting clients, mainly in membrane technology and including a UK national membrane potable water survey and cleaning efficacy assessment.
Author of "The MBR Book" first and second editions; co-author of four other reference/ text books on Membrane Technology and general water and wastewater treatment design ("Watermaths").
Extensive networking across UK and EU research groups: key collaborator in three EU MBR projects.
Extensive professional links with senior managers across UK and international water industry, including membrane technology suppliers, practitioners and consultants
Consultancy provided to clients internationally (US, Latin America, Europe, Middle East and Far East) on membrane technology, in particular relating to municipal wastewater treatment and reuse, ranging from market/technology appraisal to troubleshooting of full-scale installations
Applied research in cost benefit analysis and process optimisation for membrane technologies, and membrane bioreactor technology in particular
Editorial board/committee member of five peer-reviewed journals
Owner of The MBR Group and Watermaths on LinkedIn
Two years working in nuclear fuel reprocessing waste management prior to joining the staff at Cranfield
Fellow of the Royal Society of Chemistry.
Current activities
Membrane bioreactors for wastewater treatment research and consultancy: design and optimisation of operation and maintenance
Nanofiltration and alternative echnologies for potable water production: efficacy assessment for suppression of disinfection byproduct formation
Treatment technologies for petroleum effluents: tertiary treatment technologies for produced water reinjection.
Clients
US international memrbane technology supplier
US international wastewater treatment technology supplier
UK water companies
Various UK, EU and overseas international water industry consultants and training providers (primarily relating to membrane bioreactors).
Publications
Articles In Journals
- Dizayee KKH, Raheem AM & Judd SJ. (2023). The Cost Benefit of Refinery Effluent Pretreatment Upstream of Membrane Bioreactors. Membranes, 13(8)
- Dizayee KKH & Judd SJ. (2022). A Brief Review of the Status of Low-Pressure Membrane Technology Implementation for Petroleum Industry Effluent Treatment. Membranes, 12(4)
- Jeffrey P, Yang Z & Judd SJ. (2022). The status of potable water reuse implementation. Water Research, 214(May)
- Jarvis P, Carra I, Jafari M & Judd SJ. (2022). Ceramic vs polymeric membrane implementation for potable water treatment. Water Research, 215(May)
- Judd SJ & Carra I. (2021). Low-pressure membrane technology for potable water filtration: true costs. Water Research, 191(March)
- Golea DM, Jarvis P, Jefferson B, Moore G, Sutherland S, .... (2020). Influence of granular activated carbon media properties on natural organic matter and disinfection by-product precursor removal from drinking water. Water Research, 174
- Al Ketife AMD, Al Momani F & Judd S. (2020). A bioassimilation and bioaccumulation model for the removal of heavy metals from wastewater using algae: New strategy. Process Safety and Environmental Protection, 144
- Carra I, Lozano JF, Johannesen S, Godart-Brown M, Goslan EH, .... (2020). Sorptive removal of disinfection by-product precursors from UK lowland surface waters: impact of molecular weight and bromide. Science of The Total Environment, 754
- Qiblawey H & Judd SJ. (2019). Industrial effluent treatment with immersed MBRs: treatability and cost. Water Science and Technology, 80(4)
- Jalab R, Awad AM, Nasser MS, Minier-Matar J, Adham S, .... (2019). An empirical determination of the whole-life cost of FO-based open-loop wastewater reclamation technologies. Water Research, 163
- Almomani F, Al Ketife AMD, Judd SJ, Shurair M, Bhosale RR, .... (2019). Impact of CO2 concentration and ambient conditions on microalgal growth and nutrient removal from wastewater by a photobioreactor. Science of The Total Environment, 662
- Almomani F, Judd S, Bhosale RR, Shurair M, Aljaml K, .... (2019). Intergraded wastewater treatment and carbon bio-fixation from flue gases using Spirulina platensis and mixed algal culture. Process Safety and Environmental Protection, 124
- Al Ketife AMD, Almomani FA, El-Naas M & Judd SJ. (2019). A technoeconomic assessment of microalgal culture technology implementation for combined wastewater treatment and CO2 mitigation in the Arabian Gulf. Process Safety and Environmental Protection, 127
- Awad AM, Jalab R, Minier-Matar J, Adham S, Nasser MS, .... (2019). The status of forward osmosis technology implementation. Desalination, 461
- Yousefi SA, Nasser MS, Hussein IA & Judd S. (2019). Influence of polyelectrolyte architecture on the electrokinetics and dewaterability of industrial membrane bioreactor activated sludge. Journal of Environmental Management, 233
- Znad H, Al Ketife AMD, Judd S, AlMomani F & Vuthaluru HB. (2018). Bioremediation and nutrient removal from wastewater by Chlorella vulgaris. Ecological Engineering, 110
- Di Bella G, Di Trapani D & Judd SJ. (2018). Fouling mechanism elucidation in membrane bioreactors by bespoke physical cleaning. Separation and Purification Technology, 199
- Zsirai T, Qiblawey H, Buzatu P, Al-Marri M & Judd SJ. (2018). Cleaning of ceramic membranes for produced water filtration. Journal of Petroleum Science and Engineering, 166
- Buzatu P, Qiblawey H, Odai A, Jamaleddin J, Nasser M, .... (2018). Clogging vs. fouling in immersed membrane bioreactors. Water Research, 144
- Abdalla M, Nasser M, Fard AK, Qiblawey H, Benamor A, .... (2018). Impact of combined oil-in-water emulsions and particulate suspensions on ceramic membrane fouling and permeability recovery. Separation and Purification Technology, 212
- Znad H, Al Ketife AMD & Judd SJ. (2018). Enhancement of CO2 biofixation and lipid production by Chlorella vulgaris using coloured polypropylene film. Environmental Technology, 40(16)
- Judd SJ, Odai A, Buzatu P & Qiblawey H. (2018). The impact of mechanically-imposed shear on clogging, fouling and energy demand for an immersed membrane bioreactor. Membranes, 8(4)
- Younis A, Ebead U & Judd S. (2018). Life cycle cost analysis of structural concrete using seawater, recycled concrete aggregate, and GFRP reinforcement. Construction and Building Materials, 175
- Wang T, Qiblawey H, Judd S, Benamor A, Nasser MS, .... (2018). Fabrication of high flux nanofiltration membrane via hydrogen bonding based co-deposition of polydopamine with poly(vinyl alcohol). Journal of Membrane Science, 552
- El Gamal M, Mousa HA, El-Naas MH, Zacharia R & Judd S. (2018). Bio-regeneration of activated carbon: A comprehensive review. Separation and Purification Technology, 197
- Hena S, Znad H, Heong KT & Judd S. (2018). Dairy farm wastewater treatment and lipid accumulation by Arthrospira platensis. Water Research, 128
- Ashfaq MY, Wang T, Qiblawey H, Reesh IA & Judd S. (2017). Recycling of hospital laundry wastewater using membrane technology. Desalination and Water Treatment, 60
- Judd SJ. (2017). Membrane technology costs and me. Water Research, 122
- Buzatu P, Nasser MS, Qiblawey H & Judd SJ. (2017). Comparative power demand of mechanical and aeration imposed shear in an immersed membrane bioreactor. Water Research, 126
- Golea D, Upton A, Jarvis P & Judd SJ. (2017). THM and HAA formation from NOM in raw and treated surface waters. Water Research, 112
- Alketife AM, Judd S & Znad H. (2017). Synergistic effects and optimization of nitrogen and phosphorus concentrations on the growth and nutrient uptake of a freshwater Chlorella vulgaris. Environmental Technology, 38(1)
- Zsirai T, Al-Jaml AK, Qiblawey H, Al-Marri M, Ahmed A, .... (2016). Ceramic membrane filtration of produced water: impact of membrane module. Separation and Purification Technology, 165
- Zsirai T, Qiblawey H, A-Marri MJ & Judd SJ. (2016). The impact of mechanical shear on membrane flux and energy demand. Journal of Membrane Science, 516
- Judd SJ, Al Momani FAO, Znad H & Al Ketife AMD. (2016). The cost benefit of algal technology for combined CO2 mitigation and nutrient abatement. Renewable and Sustainable Energy Reviews, 71
- Al Ketife AMD, Judd SJ & Znad H. (2016). Optimization of cultivation conditions for combined nutrient removal and CO2 fixation in a batch photobioreactor. Journal of Chemical Technology & Biotechnology, 92(5)
- Metcalfe D, Jarvis P, Rockey C & Judd SJ. (2016). Pre-treatment of surface waters for ceramic microfiltration. Separation and Purification Technology, 163
- Goslan EH, Seigle C, Purcell D, Henderson RK, Parsons SA, .... (2016). Carbonaceous and nitrogenous disinfection by-product formation from algal organic matter. Chemosphere, 170
- Golea D, Sutherland S, Jarvis P & Judd SJ. (2016). Pilot-scale spiral wound membrane assessment for THM precursor rejection from upland waters. Separation Science and Technology, 51(8)
- Al Ketife AMD, Judd S & Znad H. (2016). A mathematical model for carbon fixation and nutrient removal by an algal photobioreactor. Chemical Engineering Science, 153
- Judd SJ, Khraisheh M, Al-Jami KL, Jarman DM & Jahfer T. (2016). Influence of composite particle formation on the performance and economics of grit removal. Water Research, 108
- Keeley J, Jarvis P, Smith AD & Judd SJ. (2015). Coagulant recovery and reuse for drinking water treatment. Water Research, 88
- Lo CH, McAdam E & Judd SJ. (2015). The cost of a small membrane bioreactor. Water Science and Technology, 72(10)
- Janson A, Santos A, Katebah M, Hussain A, Minier-Matar J, .... (2015). Assessing the Biotreatability of Produced Water From a Qatari Gas Field. SPE Journal, 20(05)
- Judd SJ, van den Broeke LJP, Shurair M, Kuti Y & Znad H. (2015). Algal remediation of CO2 and nutrient discharges: a review. Water Research, 87
- Judd SJ. (2015). The status of industrial and municipal effluent treatment with membrane bioreactor technology. Chemical Engineering Journal, 305
- Sutherland S, Parsons SA, Daneshkhah A, Jarvis P & Judd SJ. (2015). THM precursor rejection by UF membranes treating Scottish surface waters. Separation and Purification Technology, 149
- Keeley J, Smith AD, Judd SJ & Jarvis P. (2015). Acidified and ultrafiltered recovered coagulants from water treatment works sludge for removal of phosphorus from wastewater. Water Research, 88
- Metcalfe D, Rockey C, Jefferson B, Judd SJ & Jarvis P. (2015). Removal of disinfection by-product precursors by coagulation and an innovative suspended ion exchange process. Water Research, 87
- Janson A, Santos A, Hussain A, Judd S, Soares A, .... (2015). Biotreatment of Hydrate-Inhibitor-Containing Produced Waters at Low pH. SPE Journal, 20(06)
- Budd T, Ison S & Budd L. (2015). Developing air cargo operations at regional airports. Journal of Membrane Science, 516
- Zsirai T, Wang Z-Z, Gabarrón S, Connery K, Fabiyi M, .... (2014). Biological treatment and thickening with a hollow fibre membrane bioreactor. Water Research, 58
- James CP, Germain E & Judd S. (2014). Micropollutant removal by advanced oxidation of microfiltered secondary effluent for water reuse. Separation and Purification Technology, 127
- Keeley J, Jarvis P & Judd SJ. (2014). Coagulant recovery from water treatment residuals: a review of applicable technologies. Critical Reviews in Environmental Science and Technology, 44(24)
- Keeley J, Smith AD, Judd SJ & Jarvis P. (2014). Reuse of recovered coagulants in water treatment: An investigation on the effect coagulant purity has on treatment performance. Separation and Purification Technology, 131
- Wang ZZ, Zsirai T, Connery K, Fabiyi M, Larrea A, .... (2014). Biomass properties and permeability in an immersed hollow fibre membrane bioreactor at high sludge concentrations. Water Science and Technology, 69(11)
- Judd S, Qiblawey H, Al-Marri M, Clarkin C, Watson S, .... (2014). The size and performance of offshore produced water oil-removal technologies for reinjection. Separation and Purification Technology, 134
- Hatt JW, Germain E & Judd SJ. (2013). Granular activated carbon for removal of organic matter and turbidity from secondary wastewater. Water Science and Technology, 67(4)
- Garcia N, Moreno J, Cartmell E, Rodriguez-Roda I & Judd S. (2013). The application of microfiltration-reverse osmosis/nanofiltration to trace organics removal for municipal wastewater reuse. Environmental Technology, 34(24)
- Garcia N, Moreno J, Cartmell E, Rodriguez-Roda I & Judd S. (2013). The cost and performance of an MF-RO/NF plant for trace metal removal. Desalination, 309
- Raffin M, Germain E & Judd S. (2013). Wastewater polishing using membrane technology: a review of existing installations. Environmental Technology, 34(5)
- Hatt JW, Germain E & Judd SJ. (2013). Powdered Activated Carbon-Microfiltration for Waste-Water Reuse. Separation Science and Technology, 48(5)
- Hatt JW, Lamy C, Germain E, Tupper M & Judd SJ. (2013). NDMA formation in secondary wastewater effluent. Chemosphere, 91(1)
- Zsirai T, Aerts P & Judd S. (2013). Reproducibility and applicability of the flux step test for a hollow fibre membrane bioreactor. Separation and Purification Technology, 107
- Raffin M, Germain E & Judd S. (2013). ChemInform Abstract: Wastewater Polishing Using Membrane Technology: A Review of Existing Installations. ChemInform, 44(20)
- Zsirai T, Buzatu P, Aerts P & Judd S. (2012). Efficacy of relaxation, backflushing, chemical cleaning and clogging removal for an immersed hollow fibre membrane bioreactor. Water Research, 46(14)
- Raffin M, Germain E & Judd S. (2012). Assessment of fouling of an RO process dedicated to indirect potable reuse. Desalination and Water Treatment, 40(1-3)
- Verrecht B, James C, Germain E, Birks R, Barugh A, .... (2012). Economical Evaluation and Operating Experiences of a Small-Scale MBR for Nonpotable Reuse. Journal of Environmental Engineering, 138(5)
- Raffin M, Germain E & Judd SJ. (2012). Influence of backwashing, flux and temperature on microfiltration for wastewater reuse. Separation and Purification Technology, 96
- Keeley J, Jarvis P & Judd SJ. (2012). An economic assessment of coagulant recovery from water treatment residuals. Desalination, 287
- Raffin M, Germain E & Judd S. (2012). Assessment of fouling of an RO process dedicated to indirect potable reuse. Desalination and Water Treatment, 40(1-3)
- Buzatu P, Zsirai T, Aerts P & Judd SJ. (2012). Permeability and clogging in an immersed hollow fibre membrane bioreactor. Journal of Membrane Science, 421-422
- Ayala DF, Ferre V & Judd SJ. (2011). Membrane life estimation in full-scale immersed membrane bioreactors. Journal of Membrane Science, 378(1-2)
- Stefanski M, Kennedy S & Judd S. (2011). The determination and origin of fibre clogging in membrane bioreactors. Journal of Membrane Science, 375(1-2)
- Hatt JW, Germain E & Judd SJ. (2011). Precoagulation-microfiltration for wastewater reuse. Water Research, 45(19)
- Santos A, Ma W & Judd SJ. (2011). Membrane bioreactors: Two decades of research and implementation. Desalination, 273(1)
- Maere T, Verrecht B, Moerenhout S, Judd S & Nopens I. (2011). BSM-MBR: A benchmark simulation model to compare control and operational strategies for membrane bioreactors. Water Research, 45(6)
- Raffin M, Germain E & Judd S. (2011). Optimising operation of an integrated membrane system (IMS) — A Box–Behnken approach. Desalination, 273(1)
- McAdam EJ, Cartmell E & Judd SJ. (2011). Comparison of dead-end and continuous filtration conditions in a denitrification membrane bioreactor. Journal of Membrane Science, 369(1-2)
- Martin-Garcia I, Monsalvo V, Pidou M, Le-Clech P, Judd SJ, .... (2011). Impact of membrane configuration on fouling in anaerobic membrane bioreactors. Journal of Membrane Science, 382(1-2)
- Martin I, Pidou M, Soares A, Judd S & Jefferson B. (2011). Modelling the energy demands of aerobic and anaerobic membrane bioreactors for wastewater treatment. Environmental Technology, 32(9)
- Santos A, Reif R, Hillis P & Judd SJ. (2011). Fate and removal of permethrin by conventional activated sludge treatment. Environmental Technology, 32(12)
- Raffin M, Germain E & Judd S. (2011). Optimisation of MF membrane cleaning protocol in an Indirect Potable Reuse (IPR) scheme. Separation and Purification Technology, 80(3)
- Verrecht B, James C, Germain E, Ma W & Judd S. (2011). Experimental evaluation of intermittent aeration of a hollow fibre membrane bioreactor. Water Science and Technology, 63(6)
- Hatt JW, Judd SJ & Germain E. (2011). Screening optimisation for indirect potable reuse. Water Science and Technology, 63(12)
- Reif R, Santos A, Judd SJ, Lema JM & Omil F. (2011). Occurrence and fate of pharmaceutical and personal care products in a sewage treatment works. J. Environ. Monit., 13(1)
- Porcelli N & Judd S. (2010). Chemical cleaning of potable water membranes: A review. Separation and Purification Technology, 71(2)
- Verrecht B, Maere T, Nopens I, Brepols C & Judd S. (2010). The cost of a large-scale hollow fibre MBR. Water Research, 44(18)
- Porcelli N & Judd S. (2010). Chemical cleaning of potable water membranes: The cost benefit of optimisation. Water Research, 44(5)
- Verrecht B, Maere T, Benedetti L, Nopens I & Judd S. (2010). Model-based energy optimisation of a small-scale decentralised membrane bioreactor for urban reuse. Water Research, 44(14)
- Crane RS, Barton P, Cartmell E, Coulon F, Hillis P, .... (2010). Fate and behaviour of copper and zinc in secondary biological wastewater treatment processes: I Evaluation of biomass adsorption capacity. Environmental Technology, 31(7)
- Santos A, Barton P, Cartmell E, Coulon F, Crane RS, .... (2010). Fate and behaviour of copper and zinc in secondary biological wastewater treatment processes: II Removal at varying sludge age. Environmental Technology, 31(7)
- Porcelli N & Judd S. (2010). Effect of cleaning protocol on membrane permeability recovery: A sensitivity analysis. Journal AWWA, 102(12)
- McAdam EJ, Pawlett M & Judd SJ. (2010). Fate and impact of organics in an immersed membrane bioreactor applied to brine denitrification and ion exchange regeneration. Water Research, 44(1)
- McAdam EJ, Eusebi AL & Judd SJ. (2010). Evaluation of intermittent air sparging in an anoxic denitrification membrane bioreactor. Water Science and Technology, 61(9)
- Santos A & Judd S. (2010). The fate of metals in wastewater treated by the activated sludge process and membrane bioreactors: A brief review. J. Environ. Monit., 12(1)
- Porcelli N, Hillis P & Judd S. (2009). Microfiltration membrane plant start up: A case study with autopsy and permeability recovery analysis. Environmental Technology, 30(6)
- Verrecht B, Judd S, Guglielmi G, Brepols C & Mulder JW. (2008). An aeration energy model for an immersed membrane bioreactor. Water Research, 42(19)
- Judd S. (2008). The status of membrane bioreactor technology. Trends in Biotechnology, 26(2)
- Reid E, Liu X & Judd SJ. (2008). Sludge characteristics and membrane fouling in full-scale submerged membrane bioreactors. Desalination, 219(1-3)
- McAdam EJ & Judd SJ. (2008). Biological treatment of ion-exchange brine regenerant for re-use: A review. Separation and Purification Technology, 62(2)
- MCADAM E & JUDD S. (2008). Optimisation of dead-end filtration conditions for an immersed anoxic membrane bioreactor. Journal of Membrane Science, 325(2)
- Carney M, Judd S, Greensmith G & Reynolds G. (2008). Watershed ahead. Chemical Engineer
- Guglielmi G, Chiarani D, Judd SJ & Andreottola G. (2007). Flux criticality and sustainability in a hollow fibre submerged membrane bioreactor for municipal wastewater treatment. Journal of Membrane Science, 289(1-2)
- Fletcher H, Mackley T & Judd S. (2007). The cost of a package plant membrane bioreactor. Water Research, 41(12)
- Germain E, Nelles F, Drews A, Pearce P, Kraume M, .... (2007). Biomass effects on oxygen transfer in membrane bioreactors. Water Research, 41(5)
- McAdam EJ & Judd SJ. (2007). Denitrification from drinking water using a membrane bioreactor: Chemical and biochemical feasibility. Water Research, 41(18)
- MCADAM E, JUDD S, CARTMELL E & JEFFERSON B. (2007). Influence of substrate on fouling in anoxic immersed membrane bioreactors. Water Research, 41(17)
- Alvarez-Vazquez H, Pidou M, Holdner J & Judd SJ. (2007). Fouling potential and membrane fouling determination during the treatment of sewage and stabilized leachate using a pilot scale submerged MBR. Proceedings of the Water Environment Federation, 2007(11)
- Judd SJ. (2007). MBRs: How much do they cost?. Water, 34(3)
- Rachwal T & Judd S. (2006). A synopsis of membrane technologies in UK municipal potable water treatment: history, status and prospects. Water and Environment Journal, 20(3)
- McAdam EJ & Judd SJ. (2006). A review of membrane bioreactor potential for nitrate removal from drinking water. Desalination, 196(1-3)
- Brookes A, Jefferson B, Guglielmi G & Judd SJ. (2006). Sustainable Flux Fouling in a Membrane Bioreactor: Impact of Flux and MLSS. Separation Science and Technology, 41(7)
- Van Der Gast CJ, Jefferson B, Reid E, Robinson T, Bailey MJ, .... (2006). Bacterial diversity is determined by volume in membrane bioreactors. Environmental Microbiology, 8(6)
- Reid E, Liu X & Judd SJ. (2006). Effect of high salinity on activated sludge characteristics and membrane permeability in an immersed membrane bioreactor. Journal of Membrane Science, 283(1-2)
- Judd S, Alvarez‐Vazquez H & Jefferson B. (2006). The Impact of Intermittent Aeration on the Operation of Air‐Lift Tubular Membrane Bioreactors under Sub‐Critical Conditions. Separation Science and Technology, 41(7)
- Lodge BN & Judd SJ. (2006). A statistical approach to the optimisation of membrane operation. Water and Environment Journal, 20(2)
- Judd S. (2006). Permeable permutations - Membrane options for MBRs. Water 21
- McAdam E, Judd SJ, Gildemeister R, Drews A & Kraume M. (2005). Critical analysis of submerged membrane sequencing batch reactor operating conditions. Water Research, 39(16)
- Pollice A, Brookes A, Jefferson B & Judd S. (2005). Sub-critical flux fouling in membrane bioreactors — a review of recent literature. Desalination, 174(3)
- Le-Clech P, Jefferson B & Judd SJ. (2005). A comparison of submerged and sidestream tubular membrane bioreactor configurations. Desalination, 173(2)
- Pikkarainen AT & Judd SJ. (2005). Errata to “Pre-coagulation for microfiltration of an upland surface water”. Water Research, 39(7)
- Lodge B, Judd SJ & Smith AJ. (2004). Characterisation of dead-end ultrafiltration of biotreated domestic wastewater. Journal of Membrane Science, 231(1-2)
- Alvarez‐Vazquez H, Jefferson B & Judd SJ. (2004). Membrane bioreactors vs conventional biological treatment of landfill leachate: a brief review. Journal of Chemical Technology & Biotechnology, 79(10)
- Pikkarainen AT, Judd SJ, Jokela J & Gillberg L. (2004). Pre-coagulation for microfiltration of an upland surface water. Water Research, 38(2)
- Imasuen E, Judd S & Sauvignet P. (2004). High‐rate clarification of municipal wastewaters: a brief appraisal. Journal of Chemical Technology & Biotechnology, 79(8)
- Lodge B, Judd SJ & Smith AJ. (2004). THE IMPACT OF MECHANICAL RELIABILITY ON THE FINANCIAL RETURN OF A WATER‐RECYCLING PLANT. Water and Environment Journal, 18(1)
- Judd S & Jefferson B. (2004). Industrial effluent recycling in the power industry. Ultrapure Water, 21(4)
- Judd S & Bennett A. (2004). Membrane technology recovers water for industrial reuse. Water and Wastewater International, 19(5)
- Judd SJ & Bullock G. (2003). The fate of chlorine and organic materials in swimming pools. Chemosphere, 51(9)
- Le Clech P, Jefferson B, Chang IS & Judd SJ. (2003). Critical flux determination by the flux-step method in a submerged membrane bioreactor. Journal of Membrane Science, 227(1-2)
- Le-Clech P, Jefferson B & Judd SJ. (2003). Impact of aeration, solids concentration and membrane characteristics on the hydraulic performance of a membrane bioreactor. Journal of Membrane Science, 218(1-2)
- Judd S & Jefferson B. (2003). Industrial Wastewater Recovery & Re-use with Membranes. Filtration & Separation, 40(7)
- Judd S & Jefferson B. (2003). Membranes for wastewater recycling. Industrial Environmental Management, 14(5)
- Judd S. (2002). Submerged membrane bioreactors: flat plate or hollow fibre?. Filtration & Separation, 39(5)
- Chang I-S & Judd SJ. (2002). Air sparging of a submerged MBR for municipal wastewater treatment. Process Biochemistry, 37(8)
- Barker GS, Jefferson B & Judd SJ. (2002). The control of bubble size in carbonated beverages. Chemical Engineering Science, 57(4)
- Chang I-S, Le Clech P, Jefferson B & Judd S. (2002). Membrane Fouling in Membrane Bioreactors for Wastewater Treatment. Journal of Environmental Engineering, 128(11)
- Lodge BN, Judd SJ & Smith AJ. (2002). A statistical method for quantifying the different fouling effects of three combined water sources on an ultrafiltration membrane. Desalination, 142(2)
- Barker G, Jefferson B & Judd SJ. (2002). Domestic carbonation process optimisation. Journal of Food Engineering, 52(4)
- Jefferson B, Nazareno C, Parsons SA, Georgaki S, Stuetz RM, .... (2002). MEMBRANE GAS ABSORBERS FOR H2S REMOVAL – DESIGN, OPERATION AND TECHNOLOGY INTEGRATION INTO EXISTING ODOUR TREATMENT STRATEGIES. Proceedings of the Water Environment Federation, 2002(5)
- Judd S & Short C. (2002). Dewatering and drying of water industry sludges. Chemical Engineer
- Bigg T & Judd SJ. (2002). Reductive degradation of azo dyes in aqueous solution by zero-valent iron. IAHS-AISH Publication
- Judd S. (2002). Industrial water recycling: Is it worth it?. Water Services, 105(3)
- Judd SJ & Hillis P. (2001). Optimisation of combined coagulation and microfiltration for water treatment. Water Research, 35(12)
- Bigg T & Judd SJ. (2001). Kinetics of Reductive Degradation of Azo Dye by Zero-Valent Iron. Process Safety and Environmental Protection, 79(5)
- Diaper C, Jefferson B, Parsons SA & Judd SJ. (2001). Water‐Recycling Technologies in the UK. Water and Environment Journal, 15(4)
- Jefferson B, Burgess JE, Pichon A, Harkness J & Judd SJ. (2001). Nutrient addition to enhance biological treatment of greywater. Water Research, 35(11)
- Bigg T & Judd SJ. (2001). Electrochemical monitoring of water remediation by metallic iron. Journal of Applied Electrochemistry, 31(12)
- Judd SJ, Le-Clech P, Taha T & Cui ZF. (2001). Theoretical and experimental representation of a submerged membrane bio-reactor system. Membrane Technology, 2001(135)
- Chang I-S, Gander M, Jefferson B & Judd SJ. (2001). Low-Cost Membranes for Use in a Submerged MBR. Process Safety and Environmental Protection, 79(3)
- Chang I-S & Judd SJ. (2001). Comment on “ultrafiltration behaviour of extracellular and metabolic products in activated sludge system with UF separation process”. Water Research, 35(14)
- Gillighan A, Judd SJ & Eyres R. (2001). Membrane thickening of water works sludge. Water Supply, 1(5-6)
- Tran-Nguyen L, Bellew J, Grote K & Neisewander J. (2001). Serotonin depletion attenuates cocaine seeking but enhances sucrose seeking and the effects of cocaine priming on reinstatement of cocaine seeking in rats. Psychopharmacology, 157(4)
- Furness DT, Hoggett LA & Judd SJ. (2000). Thermochemical Treatment of Sewage Sludge. Water and Environment Journal, 14(1)
- Judd S. (2000). Disinfection by-product formation in swimming pool waters: a simple mass balance. Water Research, 34(5)
- Gander M, Jefferson B & Judd S. (2000). Aerobic MBRs for domestic wastewater treatment: a review with cost considerations. Separation and Purification Technology, 18(2)
- Jefferson B, Laine A, Parsons S, Stephenson T & Judd S. (2000). Technologies for domestic wastewater recycling. Urban Water, 1(4)
- Judd SJ & Till SW. (2000). Bacterial rejection in crossflow microfiltration of sewage. Desalination, 127(3)
- Thomas DN, Fawcett N & Judd SJ. (2000). Entropy and Water Management. Water and Environment Journal, 14(6)
- Jeffrey P, Seaton RAF, Parsons SA, Judd SJ, Stephenson T, .... (2000). An interdisciplinary approach to the assessment of water recycling technology options. International Journal of Water, 1(1)
- Jefferson B, Le Clech P, Smith S, Laine A & Judd S. (2000). THE INFLUENCE OF MEMBRANE CONFIGURATION ON THE EFFICACY OF MEMBRANE BIOREACTORS FOR DOMESTIC WASTE WATER RECYCLING. Proceedings of the Water Environment Federation, 2000(11)
- Bigg T & Judd SJ. (2000). Zero-Valent Iron for Water Treatment. Environmental Technology, 21(6)
- Burgess JE, Judd SJ & Parsons SA. (2000). Magnetically-Enhanced Disinfection of Swimming Pool Waters. Process Safety and Environmental Protection, 78(3)
- Bayramoğlu M, Çakici A & Tekin T. (2000). Modelling of Oxygen Transfer Rate in Diffused-Air Aeration Tanks. Process Safety and Environmental Protection, 78(3)
- Jefferson B, Diaper C & Judd S. (2000). Urban water recycling boosts local resources. Water and Wastewater International, 15(3)
- Jefferson B, Laine A, Le Clech P, Diaper C, Carter B, .... (2000). Technologies for domestic wastewater recycling. Environmental Protection Bulletin, 64
- Judd S & Wilkes S. (2000). Novel sMBR for the treatment of raw sewage. Filtration & Separation, 37(8)
- Thomas DN, Judd SJ & Fawcett N. (1999). Flocculation modelling: a review. Water Research, 33(7)
- Judd S. (1999). Book Review. Process Safety and Environmental Protection, 77(4)
- Judd S. (1999). Industry's reuse challenge. Water 21
- Till SW, Judd SJ & McLoughlin B. (1998). Reduction of faecal coliform bacteria in sewage effluents using a microporous polymeric membrane. Water Research, 32(5)
- Diaper C, Correia V & Judd S. (1998). Characterisation of zirconium/poly(acrylic acid) low pressure dynamically formed membranes by use of the extended Nernst-Planck equation. Journal of Membrane Science, 138(1)
- Correia V & Judd SJ. (1997). Assessment of the colour removal capability of low-pressure dynamically formed membranes. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 211(1)
- Parsons SA, Wang B-L, Judd SJ & Stephenson T. (1997). Magnetic treatment of calcium carbonate scale—effect of pH control. Water Research, 31(2)
- Baker JS, Judd SJ & Parsons SA. (1997). Antiscale magnetic pretreatment of reverse osmosis feedwater. Desalination, 110(1-2)
- Correia V & Judd SJ. (1997). Assessment of the Colour Removal Capability of. Proceedings of the I MECH E Part E Journal of Process Mechanical Engineering, 211(1)
- Baker JS & Judd SJ. (1996). Magnetic amelioration of scale formation. Water Research, 30(2)
- Correia V. (1996). Effect of salt concentration on the structure of low-pressure dynamically-formed membranes. Journal of Membrane Science, 116(1)
- Correia V. (1996). Examination of the permeability dependence on ionic strength of low-pressure dynamically-formed membranes. Journal of Membrane Science, 116(1)
- Diaper C, Correia VM & Judd SJ. (1996). The use of membranes for the recycling of water and chemicals from dyehouse effluents: an economic assessment. Journal of the Society of Dyers and Colourists, 112(10)
- Judd S. (1996). Magic gadgets?. CHEMISTRY IN BRITAIN, 32(6)
- Ifill AS, Baker JS & Judd SJ. (1996). Magnetically-enhanced chemical disinfection. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 74(B2)
- Ifill AS, Baker JS & Judd SJ. (1996). Magnetically-enhanced chemical disinfection. Process Safety and Environmental Protection, 74(2)
- Stephenson T, Judd S & Parsons S. (1996). Scale amelioration ... Reply. CHEMISTRY IN BRITAIN, 32(9)
- Judd SJ & Jeffrey JA. (1995). Trihalomethane formation during swimming pool water disinfection using hypobromous and hypochlorous acids. Water Research, 29(4)
- Correia VM, Stephenson T & Judd SJ. (1994). Characterisation of textile wastewaters ‐ a review. Environmental Technology, 15(10)
- Fletcher P, Stephenson T & Judd S. (1994). The use of an applied electric field for the filtration of particles from a low conductivity aqueous suspension. Chemical Engineering Science, 49(14)
- Judd SJ, Solt GS & Wen T. (1993). Polarization and back em.f. in electrodialysis. Journal of Applied Electrochemistry, 23(11)
- Judd SJ & Solt GS. (1991). Electrophoretically-assisted depth filtration of aqueous suspensions through various fibrous media. Chemical Engineering Science, 46(2)
- Judd SJ & Solt GS. (1989). Filtration of aqueous suspensions through fibrous media under the influence of an electric field. Colloids and Surfaces, 39(1)
- Solt GS & Judd SJ. (1989). Electrostatically assisted depth filtration - a new "process".. IN: SOLID-LIQUID SEPARATION PRACTICE 3, RUGBY, U.K., INST. CHEM. ENGRS., 1989, PAPER 9
