Conference Venue
Buildings on Columbia Conference Venue Campus Registration Subway Entrance of 116th University Campus Gateways Street-Columbia University Station on 1 line 120th Street
Mudd Hall Riverside Drive Ave. Claremont Broadway Ave. Amsterdam
116th Street
115th Street Alfred Lerner Hall
114th Street 114th Street Amsterdam Ave. Amsterdam Broadway 113th Street 113th Street
112th Street 112th Street The 6th International Conference on Flotation for Water and Wastewater Systems
Conference Information and Programs
Alfred Lerner Hall Columbia University 2920 Broadway, near 114th Street New York, NY 10027
October 29th to November 1st 2012 www.flotation2012.org Thank you to our conference sponsors and attendees for your support of the conference.
Conference Sponsors:
Diamond
Gold
Silver
Bronze Committees
Technical Program Committee Organizing Committee
Prof. James Edzwald (USA) - Chairman William Becker, Chairman, Columbia University
Dr. William Becker (USA) - Vice Chair Kartik Chandran, Co-Chairman, Columbia University
Mr. Tony Amato (United Kingdom) Ian Crossley, Co-Chairman, Hazen and Sawyer
Dr. John Bratby (USA) Howard Dunn, Aquarion Water
Mr. Jan Dahlquist (Sweden) John Dyksen, United Water
Dr. David Dixon (Australia) Ryan Hess, Infilco Degremont
Prof. Pascal Guiraud (France) James Edzwald, University of Massachusetts
Prof. Johannes Haarhoff (South Africa) James Farmerie, Leopold, a Xylem Brand
Prof. Mooyoung Han (South Korea) Karl Glucina, Suez
Mr. Petri Jokela (Finland) Gary Naumick, American Water
Prof. Jun Ma (China) James Roberts, NYCDEP
Prof. Yoshihko Matsui (Japan) Matthew Valade, Hazen and Sawyer
Dr. David Pernitsky (Canada)
Prof. Marco Reali (Brazil)
Prof. Claus Schuster (Germany)
1 Conference Program
Monday 29 October 2012
08:00 am to 09:00 am Registration
09:00 am to 10:45 am Opening Ceremony, Welcome and Keynote Address
10:45 am to 11:50 am Session 1: Drinking Water Treatment
Session 2: Research
11:50 am to 01:20 pm Lunch
01:20 pm to 05:15 pm Session 1: Drinking Water Treatment, continued
Session 2: Research, continued
05:15 pm to 07:00 pm Poster Presentations and Reception
Tuesday 30 October 2012
08:00 am to 08.30 am Registration
08:30 am to 09:30 am Session 3: Drinking Water Treatment, continued
Session 4: Research, continued
09:30 am to 12:05 pm Session 5: Seawater and Membrane Treatment
Session 6: Wastewater Treatment and Reuse
12:05 pm to 01:30 pm Lunch
01:30 pm to 05:00 pm Session 5: Seawater and Membrane Treatment, continued
Session 6: Wastewater Treatment and Reuse, continued
06:30 pm to 10.30 pm New York City Harbor Dinner Cruise Boat departs at 7.00 pm from Pier 81, West 41st St., Manhattan.
2 Conference Program
Wednesday 31 October 2012
08:00 am to 08:15 am Registration
08:15 am to 09:15 am Session 7: Wastewater Treatment and Reuse, continued
Session 8: Treatment of Waters Containing Algae and the Recovery of Algae
09:15 am to 12:15 pm Session 9: Energy and Sustainability
Session 8: Treatment of Waters Containing Algae and the Recovery of Algae, continued
12:15 pm to 01:45 pm Lunch
01:45 pm to 02:45 pm Session 10: Final Session
03:15 pm to 04:30 pm Closing Paper, Panel Discussion and Closing Comments
Thursday 1 November 2012
08:30 am to 04:30 pm Site Tours: New York City Department of Environmental Protection Croton Water Filtration Plant and United Water Haworth Water Treatment Plant.
Up to 50 guests can be accommodated Background information will be requested to enable security clearance. Lunch at Haworth is included. Departure and Return-Entrance to 498 Seventh Avenue, NY, NY 10018
(Hazen and Sawyer office location), at Seventh Avenue between 36th and 37th Street
3 Presentation Program
MONDAY 29, OCTOBER 2012
8:00-9:00 AM Registration
9:00-9:30 Opening Ceremony Welcoming Remarks: William Becker, Carter Strickland-DEP Commissioner
9:30-10:15 Keynote Address: Professor George Tchobanoglous
New directions in wastewater treatment for the 21st century
10:15-10:45 Coffee Break
Session 1: Drinking Water Treatment Session 2: Research Moderators: James Edzwald and Jan Moderators: Johannes Haarhoff Dahlquist and Claus Schuster
10:45-11:20 Leading Paper 1: Leading Paper 2: Ian Crossley Yanping Liu, Mallorie Tourbin, Sebastien Lachaize, Pascal Guiraud Dissolved Air Flotation (DAF) Technology and Engineering – A personal Flotation separation of SiO2 nanoparticles history spanning four decades from waters
11:20-11:50 Gary S. Kaminski Mira Park, Mooyoung Han, Tschung-il Kim
Operating highlights from 15 years of DAF Design parameters estimations for adjustable operation for drinking water treatment bubble size in bubble generating system
11:50-1:20 PM Lunch
1:20-1:50 Brett deWynter, Simon Breese, Russell Yap, Michael Whittaker, Brent Edge William Peirson, Bruce Jefferson, Volga Bulmus, Richard Stuetz, Gayle Newcombe, Optimized water treatment for the Rita Henderson city of Penticton Poly-surfactants as micro-bubble surface modi ers for the otation of microcystis aeruginosa without coagulation- occulation
4 Presentation Program
1:50-2:20 Petr Dolejs, Pavel Dobias Rodrigo Moruzzi, Marco Reali Results of six years operation of the The in uence of oc size and hydraulic detention rst DAF in Central and Eastern time on the performance of a DAF pilot unit and Europe (WTP Mostiste – Czech Republic) their relationship with a mathematical model
2:20-2:50 Jan Cromphout, Herve Lagast, Mia Bondelind Gisele Peleman, Liesbeth Verdickt Investigating the applicability to use Flotation: The best choice for the oc Computational Fluid Dynamics for removal process in the drinking water modelling Dissolved Air Flotation treatment plant of Kluizen
2:50-3:30 Coffee Break
3:30-4:00 Michael Greeley, Matthew Valade, Nicolas Roux, Nathalie Vigneron-Larasa, Peter Rice Thomas Thouvenot, Abdelkader Gaïd
Flying Blind: How seasonal impacts Modelling and operation of a Spid owTM plant unforeseen by pilot studies created startup hurdles at the Madbury WTP
4:00-4:30 Stephen Olson Babak Lakghomi, Ron Hofmann, Yuri Lawryshyn
New Great Pond Water Treatment Optimization of Dissolved Air Flotation for drinking Plant, Weymouth, Massachusetts water treatment through CFD Modeling
4:30-5:00 Oiva Suutarinen, Kalle Suutarinen Jan Cromphout, Stijn Mortier, Tommy Vanhullebush, Robert Vanhoucke, Liesbeth Verdickt Rictor® Turbulent Flotation Process Full scale use of an improved pneumatically adjustable otation nozzle at the drinking water treatment plant of Kluizen
5:15-7:00 PM Poster Presentations and Reception: Carlton Lounge, Mudd Hall, Columbia University
5 Presentation Program
TUESDAY 30, OCTOBER 2012
8:00 AM Registration
Session 3: Drinking Water Treatment Session 4: Research Continued Continued
Moderators: James Edzwald and Moderators: Johannes Haarhoff and Jan Dahlquist Claus Schuster
8:30-9:00 Xiaohui Jin, Souleymane Ndiongue, Jun Ma, Jing Zou, Yu-long Shi, Zeng-he Liu Larry Moore, Devendra Borikar, Tory Hewlett, Lindsay Ariss, Laura Zettler Effects of occulation time and hydraulic loading on DAF treating Mopanshan Reservoir water with low turbidity and low temperature Pilot-scale investigation on the performance of slow sand ltration, conventional treatment, and modi ed conventional treatment using Dissolved Air Flotation as clari er: A comparative study
9:00-9:30 Ivan Zhu, Jim Farmerie, Brian Bates K. A. Maia, Marco Reali, A. Pioltine
Innovative approach for simultaneous The in uence of water velocity at the chromium, iron, manganese, and total entrance of the contact zone on the organic carbon removal using Dissolved performance of a DAF pilot plant Air Flotation for drinking water treatment
Session 5: Seawater and Session 6: Wastewater Treatment and Reuse Membrane Treatment Moderators: David Pernitsky and Moderators: Mooyoung Han and Petri Jokela Jun Ma
Leading Paper: Leading Paper: 9:30-10:05 James Edzwald, Johannes Haarhoff John Bratby
Seawater coagulation and Dissolved Air Flotation for secondary ef uent polishing Flotation pretreatment for reverse osmosis water plants
10:05-10:35 Coffee Break
6 Presentation Program
10:35-11:05 Johannes Haarhoff, James Edzwald Bryce Carter, Temple Ballard
Meeting the air requirements of Dissolved Dissolved Air Flotation for improved Air Flotation for the pretreatment treatment ef ciency in Publicly Owned Treatment of seawater Works (POTW), tertiary, and reuse applications
11:05-11:35 Lennart Jönsson, Jan Dahlquist Franz Bischof, Thomas Pohlers, Ralph Teckenberg
Air bubble amount and bubble sizes in Upstream otation enhancing a the DAF process biological membrane ltration (MBR)
11:35-12:05 Seunghye Oh, Tschung-il Kim, Younggyun Choi, Minjeong Park Mooyoung Han Treatment of high concentration organic wastewater A study on the effect of salinity to with a Sequencing Batch Reactor (SBR) process Dissolved Air Flotation combined with electro- otation as a solids-liquid separation method
12:05-1:30 PM Lunch
1:30-2:00 Alexandre Besson, Pascal Guiraud Eloá Pelegrino, Marco Reali, Aline Escher
Characterization of bubbles produced Use of tannin based coagulant in an Up ow by Dissolved Air Flotation in saline water Anaerobic Sludge Blanket (UASB) reactor ef uent for post-treatment by otation
2:00-2:30 Hyunjin Park, Soonbuhm Kwon, Huazhang Rajinikanth Rajagopal, Jun Wei Lim, Mao Yu, Zhao, Seok Dockko Ivan Ho, Max Heinz Stegmann Rainer, Wang Jing-Yuan Characteristics of pre-treatment for the seawater reverse osmosis Anaerobic co-digestion of faeces and process at high temperature kitchen waste in decentralized source-separation based sanitation concepts
2:30-3:00 Tony Amato, Kuem-Seo Park, Wonkyu Yim, Diego Veneu, Gabriela Pino, Mauricio Torem Tschungil Kim Application of biosorptive otation for Cd and Cu The application of En o-DAF™ technology removal to Seawater Reverse Osmosis (SWRO) pre-treatment design and operation
3:00-3:30 Coffee Break
7 Presentation Program
3:30-4:00 Abdelkader Gaïd, E. Konig, S. Rouxel, Petri Jokela, Raghida Lepistö C. Ventresque Lamella Dissolved Air Flotation treatment Desalination Drinking Water Plant: of sh farming ef uents as a part of an Fujairah 2; From pilot to full scale plant: integrated farming and ef uent treatment A success story concept
Laurel Passantino, Peter Tymkiw Carlos Omar Laya, Antje Langbein, Gerhard Koch, 4:00-4:30 Binga Talabi, Michael MacPhee Urs Arnold, Thomas Wintgens
Dissolved Air Flotation for membrane Preliminary studies on a combination of Powdered pre-treatment: Process selection, Activated Carbon (PAC) absorption and Dissolved pilot testing, and performance results for Air Flotation (DAF) as advanced treatment of the city of Scottsdale wastewater treatment plant ef uents
4:30-5:00 Jason Stusick, Andrew Kleisinger, Ahmet Kayaalp Monique Durand Climate change in Australia: recycling Successful use of DAF for algae laden and treatment technology; Case Study: small rural systems Western Australia
6:30-10:30 Evening: New York Harbor Dinner Cruise THEBoat departsDESTINY at 7:00 p.m. from Pier 81, West 41st Street, New York, NY
8 WORLD YACHT 2012 LOOK BOOK THE DESTINY
WORLD YACHT 2012 LOOK BOOK
Presentation Program
WEDNESDAY 31, OCTOBER 2012
8:00 AM Registration
Session 7: Wastewater Treatment Session 8: Treatment of Waters and Reuse Continued Containing Algae and the Recovery of Algae
Moderators: Marco Reali Moderator: Tony Amato and John Bratby
8:15-8:45 David Pernitsky, Rodney Guest John Bratby
Flotation technologies for treatment of oil Algae harvesting using otation sands tailings water for Steam Assisted Gravity Drainage (SAGD) reuse applications
8:45-9:15 Jessica Younker, Margaret Walsh Xuezhi Zhang, Pasquale Amendola, John Hewson, Milton Sommerfeld, Qiang Hu Bench-scale investigation of an integrated adsorption-coagulation-Dissolved Air In uence of growth phases on harvesting Flotation process for offshore produced Chlorella zofingiensis by Dissolved Air Flotation water treatment
Session 9: Energy and Sustainability Session 8: Treatment of Waters Containing Algae and the Recovery of Algae (Continued) Moderators: Marco Reali and Jun Ma Moderator: Tony Amato and John Bratby
9:15-9:45 Matthew Valade, Kathryn Hoek, Alexandre Besson, Pascal Guiraud John Schultz, Peter Rice Effects of pH adjustment on Dissolved Floating Green: DAF is a sustainable Air Flotation harvesting of the hypersaline treatment process microalga Dunaliella salina
9:45-10:15 Coffee Break
9 Presentation Program
10:15-10:45 Bruce Jefferson, Raffaella Villa, Russell Yap, Michael Whittaker, William Peirso, Bruce Rachael Whitton, Francesco Ometto, Jefferson, Richard Stuetz, Gayle Newcombe, Peter Jarvis Rita Henderson The impact of Microcystis aeruginosa strain on Low energy otation: Ballasted DAF cell removal using bubbles modi ed with poly(diallyldimethyl ammonium chloride)
10:45-11:15 Claus Schuster Bokyung Kim, Tschung-il Kim, Mooyoung Han
Overview on DAF applications in industrial Generation of positively charged bubbles by Dissolved wastewater treatment Air Flotation with aluminum electrolysis solution
11:15-11:45 Dennis Voss, Hans-Joachim Putz, Joe Nattress, Bill Evans, Samuel Schabel Bob Banderra, Don Mackay The micro-bubble otation with Colloidal Gas Aphron technology – Floating your algae problems away An energy ef cient process for the with high-rate DAF paper industry
11:45-12:15 Rohan Wikramanayake, B. Ding, Steven Creel, Alan LeBlanc, S. Sreeramachandran, H. Lau, Robert Biehler, Paul Denning K. Shanmugam, R. Knauf, P. Gallagher, Stratton Tragellis Implementation of inline ozonation and DAF for a highly algal source of supply Making of a very high-rate DAF using a novel, stand-alone air dissolving pump to remove algae, TOC and sand for membrane pre-treatment
12:15-1:45 PM Lunch
Session 10: Final Session
Moderator: James Edzwald
1:45-2:15 Ian Crossley, Larry VandeVenter, Michael Borsykowsky
Constructing New York City’s rst water ltration plant, an 1,100 ML/d (290-mgd) Dissolved Air Flotation, ltration, and UV facility
2:15-2:45 John Dyksen, Keith Cartnick, Anthony Delescinskis
DAF upgrade lowers costs and improves water quality at Haworth WTP
2:45-3:15 Coffee Break
10 Presentation Program Presentation Program
10:15-10:45 Bruce Jefferson, Raffaella Villa, Russell Yap, Michael Whittaker, William Peirso, Bruce Rachael Whitton, Francesco Ometto, Jefferson, Richard Stuetz, Gayle Newcombe, 3:15-3:45 Closing Conference Paper: Peter Jarvis Rita Henderson Mooyoung Han, Tschung-il Kim The impact of Microcystis aeruginosa strain on Low energy otation: Ballasted DAF cell removal using bubbles modi ed with Recent trends, developments, and research needs in tailored bubble otation technology poly(diallyldimethyl ammonium chloride)
10:45-11:15 Claus Schuster Bokyung Kim, Tschung-il Kim, Mooyoung Han 3:45-4:30 Panel Discussion and Attendees’ Comments and Discussion
Overview on DAF applications in industrial Generation of positively charged bubbles by Dissolved Tony Amato, John Bratby, Ian Crossley, wastewater treatment Air Flotation with aluminum electrolysis solution John Dyksen, Mooyoung Han, Claus Schuster
4:30 Closing Comments 11:15-11:45 Dennis Voss, Hans-Joachim Putz, Joe Nattress, Bill Evans, William Becker Samuel Schabel Bob Banderra, Don Mackay The micro-bubble otation with Colloidal Gas Aphron technology – Floating your algae problems away An energy ef cient process for the with high-rate DAF paper industry
11:45-12:15 Rohan Wikramanayake, B. Ding, Steven Creel, Alan LeBlanc, THURSDAY 1, NOVEMBER 2012 S. Sreeramachandran, H. Lau, Robert Biehler, Paul Denning K. Shanmugam, R. Knauf, P. Gallagher, Stratton Tragellis Implementation of inline ozonation and DAF for a highly algal source of supply 8:30 AM - 4:30 Site Tours: New York City Department of Environmental Protection Croton Water Filtration Plant Making of a very high-rate DAF using a novel, and United Water Haworth Water Treatment Plant. stand-alone air dissolving pump to remove algae, TOC and sand for membrane pre-treatment Up to 50 guests can be accommodated. Background information will be requested to enable security clearance. Lunch at Haworth is included.
12:15-1:45 PM Lunch Departure and Return- Entrance to 498 Seventh Ave., NY, NY 10018 (Hazen and Sawyer of ce location) at Seventh Avenue between 36th and 37th St. Session 10: Final Session
Moderator: James Edzwald
1:45-2:15 Ian Crossley, Larry VandeVenter, Michael Borsykowsky
Constructing New York City’s rst water ltration plant, an 1,100 ML/d (290-mgd) Dissolved Air Flotation, ltration, and UV facility
2:15-2:45 John Dyksen, Keith Cartnick, Anthony Delescinskis
DAF upgrade lowers costs and improves water quality at Haworth WTP
2:45-3:15 Coffee Break
11 Poster Program
PROJECT AUTHOR CONTACT ORGANIZATION
M. Bum, 1. Removal of phosphorus from ef uent of H. Kim Myunglog Bum Department of Civil & a wastewater treatment plant using a I. Heo, [email protected] Environmental hybrid of A2O and DAF treatment S. Dockko Engineering, Dankook I. Jeong University
2. In uence of coagulation chemistry and P. Dolejs, Petr Dolejs W&ET Team mixing on DAF separation ef ciency K. Strausova, [email protected] P. Dobias
3. P-Recovery by Crystallization: Fate A. Ehbrecht, Anke Ehbrecht Karlsruhe Institute for and behavior of particles S. Schönauer, [email protected] Technology (KIT) T. Fuderer, R. Schuhmann
4. The In uence of Hydraulic Surface A. E. Escher, Aline Escher Department of Loading and Air Concentration Rate M. A. P. Reali, [email protected] Hydraulics and on the Clari cation Ef ciency in E. C. F. Pelegrino Sanitation, Sao Carlos Dissolved Air Flotation Units Applied Engineering School, to Water Treatment Sao Paulo University
5. Flotation process of nano-particles C. Palacios-Morales, Pascal Guiraud Université de Toulouse by micro bubbles D. Legendre, [email protected] INSA, UPS, P. Guiraud INP; LISBP
6. Flotation separation of TiO2 M. Zhang, Pascal Guiraud Université de Toulouse nanoparticles L. Vialaret, [email protected] INSA, UPS, M. Tourbin, INP; LISBP P. Guiraud
7. Seasonal Water Variations Display P. Daniel Ryan Hess In lco Degremont, Inc. Dissolved Air Flotation’s Versatility R. Hess ryan.hess@in lcodegre-mont.com
8. Designing and operating a otation E. Laakso, Eero Laakso Econet Oy process – lessons learned during A. Minh, eero.laakso@econetgroup. half a century R. Kettunen
9. Full-Scale Dissolved Air Flotation as a B. McGovern Brian McGovern Degremont Technologies Pretreatment Strategy for an Ultra- brian.mcgovern@in lcodegremont. - In lco Filtration Membrane Installation com
12 Poster PProgramrogram
PROJECT AUTHOR CONTACT ORGANIZATION
10. Quanti cation of Construction and L. Sabogal-Paz Lyda Patricia Sabogal-Paz São Carlos School of Operation Requirements for Water [email protected] Engineering, University Treatment Plants of Floto-Filtration of São Paulo with Sludge Treatment Systems
11. Evaluation of the effect of the oc A. Pioltine Marco Reali University of São Paulo size and of the dissolved air M. A. P. Reali [email protected] EESC-USP concentration on the performance of a DAF unit
12. Optimization of Flocculation for C. Richter Carlos Richter SANEPAR (retired) Flotation and Direct Filtration [email protected]
13. The study on the particle separation S. Ryu, Seungmin Ryu Plasma Technology and disinfection using plasma E. Hong, [email protected] Research Center, air otation system J. Park, National Fusion S. Yoo, Research Institute T. Lho
14. Using a DAF system to overcome R. Wiley III Robert Wiley III Clari cation Products, hydraulic overloading problems of Bob.Wiley.III@Xyleminc. com Leopold Xylem Inc. conventional sedimentation facilities
15. Comparison of DAF pilot plant P. Dolejs, Petr Dolejs W&ET Team results in different locations of the P. Dobias [email protected] Czech Republic K. Strausova
J. Civardi, 16. Pilot Testing of High Rate DAF at M. Gray John Civardi Hatch Mott MacDonald New Jersey American Water’s S. Creel, john.civardi@hatchmott. com Canoe Brook Water Treatment Plant L. Olson, A. Sleeper
17. Evaluating the system for discharge H. Kim, Kwon Soonbuhm Korea Water Resources water restoration using DAF in a water B. Lee, [email protected] Corporation (K-water) treatment plant S. Kwon, Y. Yu, S. Dockko
13