Browsing by Author "Judd, Simon J."

Browsing by Author "Judd, Simon J."

Sort by: Order: Results:

  • Keeleya, James; Smith, Andrea D.; Judd, Simon J.; Jarvis, Peter (Elsevier, 2015-10-21)
    This study used a range of treated water treatment works sludge options for the removal of phosphorus (P) from primary wastewater. These options included the application of ultrafiltration for recovery of the coagulant ...
  • James, Christopher P. (Cranfield University, 2013-04)
    The removal of micropollutants (MPs) from secondary municipal wastewater by an advanced oxidation process (AOP) based on UV irradiation combined with hydrogen peroxide (UV/H2O2) has been assessed through pilot-scale experiments ...
  • Judd, Simon J.; van den Broeke, Leo J.P.; Shurair, Mohamed; Kuti, Yussuf; Znad, Hussein (Elsevier, 2015-08-28)
    The recent literature pertaining to the application of algal photobioreactors (PBRs) to both carbon dioxide mitigation and nutrient abatement is reviewed and the reported data analysed. The review appraises the influence ...
  • Zsirai, T.; Wang, Z-Z.; Gabarrón, S.; Connery, K.; Fabiyi, M.; Larrea, A.; Judd, Simon J. (Elsevier Science B.V., Amsterdam., 2014-07-01)
    Aerobic operation of an immersed hollow fibre membrane bioreactor, treating municipal wastewater supplemented with molasses solution, has been studied across mixed liquor suspended solids (MLSS) concentrations between 8 ...
  • Germain, Eve; Nelles, F.; Drews, A.; Pearce, P.; Kraume, M.; Reid, E.; Judd, Simon J.; Stephenson, Tom (Elsevier, 2007-03)
    Ten biomass samples from both municipal and industrial pilot and full scale submerged membrane bioreactors (MBRs) with mixed liquor suspended solids concentrations (MLSS) ranging from 7.2 to 30.2 g L−1 were studied at six ...
  • Maere, Thomas; Verrecht, Bart; Moerenhout, Stefanie; Judd, Simon J.; Nopens, Ingmar (Elsevier Science B.V., Amsterdam., 2011-03-01)
    A benchmark simulation model for membrane bioreactors (BSM-MBR) was developed to evaluate operational and control strategies in terms of effluent quality and operational costs. The configuration of the existing BSM1 for ...
  • Goslan, Emma Harriet; Seigle, Céline; Purcell, Diane; Henderson, Rita Kay; Parsons, Simon A.; Jefferson, Bruce; Judd, Simon J. (Elsevier, 2016-12-10)
    Seasonal algal blooms in drinking water sources release intracellular and extracellular algal organic matter (AOM) in significant concentrations into the water. This organic matter provides precursors for disinfection ...
  • Porcelli, Nicandro (Cranfield University, 2009-06)
    Concerns over possible waterborne disease forced drinking water supply companies in England and Wales to adopt microfiltration and ultrafiltration technologies rapidly. MF and UF membrane plants are designed to produce ...
  • Porcelli, Nicandro; Judd, Simon J. (Elsevier Science B.V., Amsterdam., 2010-02-01)
    The literature on chemical cleaning of polymeric hollow fibre ultrafiltration and microfiltration membranes used in the filtration of water for municipal water supply is reviewed. The review considers the chemical cleaning ...
  • Porcelli, Nicandro; Judd, Simon J. (Elsevier, 2010-03)
    A study of the variability in chemical cleaning factors on permeability recovery for potable water microfiltration (MF) and ultrafiltration (UF) systems has been carried out employing a cost model simulating plant fouling ...
  • Buzatu, P.; Qiblawey, H.; Odai, A.; Jamaleddin, J.; Nasser, M.; Judd, Simon J. (Elsevier, 2018-07-09)
    Whilst the fouling of MBR membrane surfaces has been very extensively explored by the academic community, there is an increasingly widespread recognition by practitioners of the issue of clogging of membrane channels with ...
  • Keeley, James; Jarvis, Peter; Smith, Andrea D.; Judd, Simon J. (Elsevier, 2015-10-21)
    Coagulant recovery and reuse from waterworks sludge has the potential to significantly reduce waste disposal and chemicals usage for water treatment. Drinking water regulations demand purification of recovered coagulant ...
  • Keeley, James; Jarvis, Peter; Judd, Simon J. (Taylor and Francis, 2014-02-25)
    Conventional water treatment consumes large quantities of coagulant and produces even greater volumes of sludge. Coagulant recovery (CR) presents an opportunity to reduce both the sludge quantities and the costs they incur, ...
  • Keeley, James (Cranfield University, 2014-10)
    Coagulation is a ubiquitous process in the treatment of raw surface water for eventual potable use. Despite its capabilities, the sheer scale of its use is manifested in the volumes of chemicals it demands and waste ...
  • Buzatu, P.; Nasser, M. S.; Qiblawey, H.; Judd, Simon J. (Elsevier, 2017-09-12)
    The power demanded for the application of mechanically-imposed shear on an immersed flat sheet (iFS) membrane bioreactor (MBR) has been compared to that of conventional membrane air scouring. Literature correlations based ...
  • Judd, Simon J.; Al Momani, F. A. O.; Znad, Hussein; Al Ketife, Ahmed M. D. (Elsevier, 2016-12-30)
    The use of microalgae culture technology (MCT) for mitigating CO2 emissions from flue gases and nutrient discharges from wastewater whilst generating a biofuel product is considered with reference to the cost benefit ...
  • Verrecht, Bart; Maere, Thomas; Ingmar, Nopens; Brepols, Christoph; Judd, Simon J. (Elsevier, 2010-10)
    A cost sensitivity analysis was carried out for a full-scale hollow fibre membrane bioreactor to quantify the effect of design choices and operational parameters on cost. Different options were subjected to a long term ...
  • McAdam, Ewan J. (Cranfield University, 2008-10)
    Nitrate is practically ubiquitous in waters abstracted for municipal potable water production in Europe due to decades of intensive agricultural practice. Ion exchange is principally selected to target abstracted waters ...
  • Mackley, Tim (Cranfield University, 2007-02)
    The objective of the project was to develop a novel package plant using available process technologies that would be competitive in the domestic waste water treatment market. A market analysis identified the business ...
  • Stefanski, M.; Kennedy, S.; Judd, Simon J. (Elsevier Science B.V., Amsterdam., 2011-06-15)
    Membrane channel clogging in membrane bioreactors (MBRs) has been largely unexplored by the research community, despite it being widely recognised as the main impediment to sustainable MBR operation by practitioners, and ...