3rd IWA INTERNATIONAL CONFERENCE ON DISINFECTION AND DBPs

> IWA DDBPs 2022 <

IWA DISINFECTION + DBPs 2022SCIENTIFIC PROGRAMME

(version 4 | June-15)

June 27th – July 1st, 2022 | Milan, Italy

www.disinfectionDBPs2022.polimi.it

OVERVIEW

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DISINFECTION + DBPs 2022June 27th – July 1st

Milan, Italy

TIME (CEST) MONDAY, JUNE 27th18:00 - 20:00 WELCOME COCKTAIL AND REGISTRATION

TIME (CEST) TUESDAY, JUNE 28th09:00 - 10:30 DAY 1 - EARLY MORNING SESSION (DISINFECTION SG MEETING)10:30 - 11:00 Coffee Break11:00 - 12:45 DAY 1 - PLENARY OPENING SESSION12:45 - 14:00 Lunch Break

14:00 - 15:30 (A-1) DBPs formation - Understanding fundamentals | 1

(B-1) Innovative and sustainable solutions -Radiation-driven processes

15:30 - 16:15 DAY 1 - POSTER SESSION (PS1) with Coffee Break

16:15 - 17:45(B-2) Innovative and sustainable solutions -

Physical, (bio)chemical and integrated processes

(C-1) DBPs control and health risk management - A focus on control

strategies17:45 - 19:00 NETWORKING GARDEN + SPONSOR WORKSHOP20:00 - 24:00 YWP EVENT

TIME (CEST) WEDNESDAY, JUNE 29th08:45 - 11:30 DAY 2 - EARLY MORNING SESSION (PRIMA DSWAP WORKSHOP)

11:30 - 13:00 (D) Disinfectant stability and microbial response to disinfectants

(E-1) Innovative analytical techniques for disinfectants and DBPs - Innovative

methodologies and solutions13:00 - 14:00 Lunch Break

14:00 - 15:30 (F) Disinfection and antibiotic resistance(E-2) Innovative analytical techniques for disinfectants and DBPs - New insights from

innovative tools15:30 - 16:15 DAY 2 - POSTER SESSION (PS2) with Coffee Break

16:15 - 17:45 (A-2) DBPs formation - Understanding fundamentals | 2

(G-1) Biological stability, disinfection and DBPs in DWDS - Innovative monitoring and

modelling tools20:00 - 24:00 GALA DINNER

TIME (CEST) THURSDAY, JUNE 30th09:00 - 11:30 SIGHTSEEING ACTIVITIES

11:30 - 13:00(G-2) Biological stability, disinfection and DBPs in DWDS - Full-scale monitoring and

management experiences(H) Ozone and AOPs for disinfection

13:00 - 14:00 Lunch Break

14:00 - 15:30 (A-3) DBPs formation - A focus on nitrogenous compounds

(C-2) DBPs control and health risk management - Occurrence, fate and

health risk15:30 - 16:15 DAY 3 - POSTER SESSION (PS3) with Coffee Break16:15 - 17:45 DAY 3 - PLENARY CLOSURE SESSION17:45 - 19:00 CLOSURE HAPPY HOUR

TIME (CEST) FRIDAY, JULY 1st09:00 - 16:00 TECHNICAL - TOURISTIC TOURS

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DISINFECTION + DBPs 2022June 27th – July 1st

Milan, Italy

KEYNOTE SPEAKERS

PLENARY OPENING SESSION (TUESDAY, JUNE 28th | h.11:00 – 12:45)

Chao Chen | “Research in advance, act quickly, and regulate wisely: aiming to satisfy the comprehensive disinfection demand during the COVID-19 pandemic”

Stefanos Giannakis | “Fantastic radicals and where to find them: the mysteries behind UVA-mediated inactivation of bacteria”

Vinayak Subramanyam | “The future of the Water Industry: how Innovation will advance Sustainability and Resilience”

Chao Chen

Associate Professor at Tsinghua University

Dr. Chao Chen joined Tsinghua University at 2007 and gotpromoted to be an associate professor at 2010. Hisresearch is mainly focused on the following fields: (1)Optimization of disinfection process and disinfection by-products control; (2) Emergency response for drinkingwater treatment plants to fight against chemical spills; (3)Water chemical stability in distribution system and control.He has conducted a comprehensive survey and studieson nitrosamines in China and found a new mechanism ofnitrosamine precursor formation via the metabolism ofamino acids by microorganism. He also devoted himselfinto several severe emergency response practices inChina, including the odorous water problem in the TaihuLake, Wuxi city in 2007, the emergency response forenvironmental safety assessment and water supply in theWenchuan Earthquake affected area in 2008, and theCadmium contamination accident in the Longjiang Riverin 2012. He has been acted as the secretary ofdisinfection specialist group (SG) of IWA from 2015 to 2019and its chairman since 2019, the strategic councilmember of IWA from 2015 to 2021, a managementcommittee member of specialist group of tastes, odorsand algal toxins in water of IWA since 2011.

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DISINFECTION + DBPs 2022June 27th – July 1st

Milan, Italy

Stefanos Giannakis

Researcher at Universidad Politécnica de Madrid

Dr. Stefanos Giannakis (Civil, Hydraulics & Env. Engineer) holds aPh.D. in Environmental Engineering. Following his graduation, heworked for the Swiss Federal Institute of Technology Lausanne(EPFL), in the Group Advanced Oxidation Processes (GPAO). Hismain research line focuses on the fundamentals of disinfectionand decontamination processes. So far, he has worked on 8projects on the elucidation of photochemical andphotobiological aspects of water and wastewater treatmentapplications in Europe, Africa, L. America, and Asia. SinceJanuary 2020 he works at the Polytechnic University of Madrid(UPM) as "Ramón y Cajal" Fellow at the School of CivilEngineering. He is (co)author of ~100 articles and book chaptersand 40 communications at international conferences, has an h-index of 32, and is regular Editor of 3 journals. In 2020 and 2021,he has been included in the Stanford list of the top 2% ofscientists in the field of "Physical Chemistry" (top 0.35%; Ioannidiset al. 2020), and in 2021 he received the "Young Researcher ofthe Year" award by the "Water" journal.

Vinayak Subramanyam

Business Development Director at Xylem

Vinayak is responsible for the industrial vertical market forEurope in Xylem. He is passionate about industrial water andenabling various industries to operate more sustainably byoptimizing their water and energy use. Vinayak has 10 years ofexperience working with customers across multiple industriesbefore making a conscious decision to transition to the watersector. Vinayak has a Master’s degree in MechanicalEngineering and Marketing from Texas A&M University.

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DISINFECTION + DBPs 2022June 27th – July 1st

Milan, Italy

PLENARY CLOSURE SESSION (THURSDAY, JUNE 30th | h.16:15 – 17:45)

Despo Fatta-Kassinos | “Research perspectives regarding disinfection and urban wastewater discharge and reuse”

Domenico Santoro | “Disinfection across industries, disciplines and scales”

Despo Fatta-Kassinos

Dr. Despo Fatta-Kassinos is a Professor at theDepartment of Civil and Environmental Engineering,and Director of Nireas International Water ResearchCenter, at the University of Cyprus. Her researchexpertise focuses on wastewater treatment and reuse;contaminants of emerging concern; advancedchemical oxidation processes; antibiotic resistance inthe environment; and uptake of microcontaminants bycrops during wastewater reuse. She is a Highly CitedResearcher since 2018 (Web of Science, ClarivateAnalytics). She was the founding leader of the WG5'Wastewater reuse' of NORMAN Association (2013-2019),and a founding member of the International Ph.D.School on Advanced Oxidation Processes. She was theChair of the Scientific and Technological AdvisoryBoard of the European JPI 'Water Challenges for aChanging World' for the years 2015-2019, the Chair ofthe COST Action NEREUS ES1403, and the Coordinatorof the H2020-MSCA-ITN-2015/675530/ANSWER project,on the challenges of wastewater treatment and reuse.She has participated and coordinated numerousEuropean, national, and regional research projects witha total budget of 12.6 million EUR, while she is serving onthe advisory boards of various research centers inEurope and in Africa. She is Editor of the Journal ofEnvironmental Chemical Engineering, and AssociateEditor of Water Research, Elsevier.

Professor at the Department of Civil and Environmental Engineering, University of Cyprus

Director of Nireas-International Water Research Center, University of Cyprus

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DISINFECTION + DBPs 2022June 27th – July 1st

Milan, Italy

Domenico Santoro

Domenico Santoro completed his MSc. in 2001 in Environmental Engineering at the La “LaSapienza” University of Rome (Italy) specializing in wastewater treatment. Subsequently, hereceived his Ph.D. at the Politecnico di Bari (Italy) conducting research on advanced disinfectionwith alternative disinfectants. After 15 years of industrial research with Trojan Technologies mostlyfocused on the investigation of UV applications in a multitude of applications, he accepted asenior position at USP Technologies (a Danaher company) as Manager (Research and Innovation).Dr. Santoro holds a double appointment in the Department of Chemical and BiochemicalEngineering at Western University, where he continues to investigate innovative processes foradvanced wastewater treatment and potable reuse.

Senior R&I Manager / Research Professor at USP Technologies / Western University

Further information onwww.disinfectionDBPs2022.polimi.it

DISINFECTION + DBPs 2022June 27th – July 1st

Milan, Italy

PRIMA DSWAP WORKSHOP

WEDNESDAY, JUNE 29th | h.08:45 – 11:30)

SESSION DAY BY DAY PROGRAM | Tuesday, June 28th| MID SESSION (h.14:00 – 15:30 CEST)

(A-1) DBPs formation - Understanding fundamentals | 1 (B-1) Innovative and sustainable solutionsRadiation-driven processes

(A-1#1) Occurrence and role of iodine and bromine in water on DBP formation - Paul Westerhoff, Arizona State University (USA)

(B-1#1) Harmonization of the standards for UV devices for drinking water disinfection: a European approach - Regina Sommer, Medical University

of Vienna (Austria)

(A-1#2) Reactions of chlorine with dissolved organic matter: Electrophilicaromatic substitution or electron transfer? - Sophie Schnurr, École

Polytechnique Fédérale de Lausanne (Switzerland)

(B-1#2) UV-LED disinfection of C. perfringens, E. faecalis and E.coli from a real wastewater effluent in Linares (Spain) - Ahmed Kamel, University of

Jaén (Spain)

(A-1#3) Triplet dissolved organic matter (3DOM*) as electron donors to reduce chlorine dioxide to chlorite - Qingqing Kong, Sun Yat-sen

University (China)

(B-1#3) Reducing energy consumption and environmental impact in wastewater plants by using exclusively solar energy based hybrid systems

- Julia Torres, University of Jaén (Spain)

(A-1#4) The formation of disinfection by-products in chlorination of dissolved black carbon in water - Haoran Chen, Nanjing University

(China)

(B-1#4) UV-LEDs application for bacteria inactivation in maritime industry - Javier Moreno-Andrés, University of Cádiz (Spain)

(A-1#5) Formation of disinfection by-products and associated change of nature organic matter by sunlight driven free available chlorine

photolysis - Chuze Chen, Nanjing University (China)

(B-1#5) Urban wastewater disinfection by solar processes at pilot scale in a compound parabolic collector reactor - María Jesús Abeledo-

Lameiro, Plataforma Solar de Almería 'CIEMAT' (Spain)

(A-1#6) Treatment of iodine-containing water by the UV/NH2Cl process: dissolved organic matter transformation, iodinated trihalomethanes

formation and toxicity variation - Jing Wang, University of Science and Technology of China (China)

(B-1#6) Comparative analysis of a UVC-LED assisted photo-Fenton performance for microcontaminants and bacteria removal - Natali

Pichel Mira, University of Almeria (Spain)

(A-1#7) Prediction of disinfection byproduct formation during water treatment from characterization of dissolved organic matter with non-

target screening - Maria José Farré, Catalan Institute for Water Research (Spain)

(B-1#7) The relevance of water optical properties on UV disinfection performance in the view of effective decentralized treatment - Ali Amini,

Politecnico di Milano (Italy)

SESSION DAY BY DAY PROGRAM | Tuesday, June 28th| LATE SESSION (h.16:15 – 17:45 CEST)

(B-2) Innovative and sustainable solutionsPhysical, (bio)chemical and integrated processes

(C-1) DBPs control and health risk managementA focus on control strategies

(B-2#1) Biological treatment in drinking water? Treating potable water with advanced biofiltration to reduce disinfection byproducts - Stanley

Shmia, De Nora Water Technologies (USA)

(C-1#1) Effectively managing health risk for disinfection and DBPs - Steve Hrudey, University of Alberta (Canada)

(B-2#2) Overview on PFA effectiveness and qualitative impacts in wastewater disinfection - Patrizia Ragazzo, Veritas (Italy)

(C-1#2) Characterization and removal of disinfection by-product precursors by resins – Literature review and pilot tests - Justine Criquet,

University of Lille (France)

(B-2#3) Sustainable disinfection of drinking water in rural communities of Colombia and Mexico - Pilar Fernandez-Ibanez, Ulster University (UK)

(C-1#3) Reaction of amino acids with ferrate(VI): kinetic, mechanism and implication for N-DBP control - Valentin Rougé, Gwangju Institute of

Science and Technology (Republic of Korea)

(B-2#4) A new solar photo-Fenton strategy for wastewater reclamationbased on simultaneous supply of H2O2 and NaOCl - Solaima Belachqer

El Attar, Solar Energy Research Centre 'CIESOL' (Spain)

(C-1#4) How to reduce DBPs formation by minimizing ClO2 demand in final disinfection? - Sabrina Sorlini, University of Brescia (Italy)

(B-2#5) Prediction and control of wastewater disinfection by peracetic acid under dynamic conditions - Jacopo Foschi, Politecnico di Milano

(Italy)

(C-1#5) Drastic reduction of ozonation DBPs by direct injection into activated sludge - Laurent De Franceschi, Suez Water Technologies and

Solutions (Switzerland)

SESSION DAY BY DAY PROGRAM | Wednesday, June 29th| EARLY SESSION (h.11:30 – 13:00 CEST)

(D) Disinfectant stability and microbial response to disinfectants (E-1) Innovative analytical techniques for disinfectants and DBPsInnovative methodologies and solutions

(D#1) Bacteria survival after free-living amoebae inactivation by the use of common disinfection water treatments - Carmen Menacho, University

of Zaragoza (Spain)

(E-1#1) Development of a direct injection ion chromatographic-tandem mass spectrometric method for the monitoring of common and

emerging disinfection by-products along the drinking water supply chain - Martino Fungi, Società Metropolitana Acque Torino S.p.A. (Italy)

(D#2) Simplified model development for chloramine loss in bromide and nitrite containing ultrapure water - Reyad Roy, École Polytechnique

Fédérale de Lausanne, Switzerland

(E-1#2) Highly sensitive detection of halogenated disinfection by-products with low resolution triple quadrupole mass spectrometry -

Wanxin Li, The Hong Kong University of Science and Technology (China)

(D#3) Assessment of disinfectant stability in handwashing water for water reuse - Tianqi Zhang, École Polytechnique Fédérale de Lausanne,

Switzerland

(E-1#3) Development of new method for positive dissolved organic nitrogen (DON+) measurement based on cation exchange - Zhiwei Ye,

Tsinghua University (China)

(D#4) Inactivation of MS2 coliphage and Bacillus subtilis spores by UV-C and free chlorine process - Hsin-hsin Tung, National Taiwan University

(Taiwan)

(E-1#4) Simultaneous determination of dissolved organic nitrogen, nitrite, nitrate and ammonia using size exclusion chromatography coupled with

nitrogen detector - Ji Wenxiang, Nanjing University (China)

(D#5) The germination of waterborne fungal spores and the impact on their inactivation: Characteristics and mechanisms - Gang Wen, Xi'an

University of Architecture and Technology (China)

(E-1#5) On-line monitoring of disinfection by-products in chlorinated waters by fluorescence measurements - Paolo Roccaro, University of

Catania (Italy)

SESSION DAY BY DAY PROGRAM | Wednesday, June 29th| MID SESSION (h.14:00 – 15:30 CEST)

(F) Disinfection and antibiotic resistance (E-2) Innovative analytical techniques for disinfectants and DBPsNew insights from innovative tools

(F#1) Kinetics of peracetic acid inactivation of multidrug-resistantbacteria in urban wastewater: Effect of water matrix and pH - Kyriakos

Manoli, University of Cyprus (Cyprus)

(E-2#1) Assessing the links between DOM fractions and THMPF in drinking water by an enhanced HPSEC-DAD-DOC analytical approach -

Meritxell Valentí-Quiroga, University of Girona (Spain)

(F#2) Influence of bromide and iodide on horizontal transfer of antibiotic resistance genes during chlorination - Hongyan Zhai, Tianjin University

(China)

(E-2#2) Analyzing trace cyanurate and chlorine simultaneously in water by tailored ion chromatography - Baiyang Chen, Harbin Institute of

Technology (China)

(F#3) Enhancement of photocatalytic ozonation by mono- and bimetallic (Cu/Pd) rutile loaded nanoparticles for antibiotic resistancegenes and facultative photogenic bacteria removal - Marta Gmurek,

Karlsruhe Institute of Technology (Germany)

(E-2#3) Non-target analysis of disinfection byproducts in drinking water using online nLC-FT-ICR MS - Limei Han, Helmholtz Environmental

Research Center - UFZ (Germany)

(F#4) Antimicrobial resistance and wastewater reuse: a field study in the intensive agriculture of Spain - Inmaculada Polo López, Plataforma Solar

de Almería 'CIEMAT' (Spain)

(E-2#4) Disinfection byproduct recovery during extraction and concentration in preparation for chemical analyses or toxicity assays -

Stephanie Lau, Stanford University (USA)

(F#5) Disinfecting hospital wastewater at the source with peracetic acid to mitigate antibiotic-resistant bacteria in sewage - Ravi Kumar Chhetri,

Technical University of Denmark (Denmark)

(E-2#5) Targeted and non-target screening of disinfection by-products (DBP) in thermal swimming pools by GC-/LC-HRMS - Muhammad Usman,

RWTH Aachen University (Germany)

SESSION DAY BY DAY PROGRAM | Wednesday, June 29th| LATE SESSION (h.16:15 – 17:45 CEST)

(A-2) DBPs formationUnderstanding fundamentals | 2

(G-1) Biological stability, disinfection and DBPs in DWDSInnovative monitoring and modelling tools

(A-2#1) Influence of operational parameters on the production of chlorate by electrochlorination systems - Andrew Boal, De Nora Water

Technologies (USA)

(G-1#1) Study of the formation-distribution of chlorite and chlorate from chlorine dioxide in a water distribution network: the case study of Udine -

Federico Spizzo, University of Udine (Italy)

(A-2#2) Comparison of formation of carboxylic acids and aldehyde by-products in ozonated and electrochemically treated surface water -

Gregory Korshin, University of Washington (USA)

(G-1#2) Impact of monochloramine removal on the bacterialcommunity in a full-scale drinking water distribution system - Caroline

Schleich, Vatten & Miljö i Väst AB (Sweden)

(A-2#3) Influence of operating parameters on trihalomethanes formationin on-site hypochlorite generation by electrolysis - Alfredo Quirino De

Abreu Neto, Federal University of Pernambuco (Brasil)

(G-1#3) Predictive models of residual chlorine distribution in water distribution systems by long short-term memory networks - Takaaki Ishii,

Chuo University (Japan)

(A-2#4) Role of reactive bromine species in bromate formation during ozonation of bromide-containing waters: reaction of bromine atom with dissolved organic matter - Sungeun Lim, Swiss Federal Institute of Aquatic

Science and Technology (Switzerland)

(G-1#4) Modelling and prediction of chlorine and THM in a full-scale water distribution network in Quebec under changing operating condition - Faezeh Absalan, Polytechnique Montréal (Canada)

(A-2#5) Non-target screening of carbonyl compounds formed during ozonation of various water matrices - Joanna Houska, Swiss Federal

Institute of Aquatic Science and Technology (Switzerland)

(G-1#5) Meta-analysis approach to generalize chlorine decay first-order kinetic model along drinking water distribution networks - Gaia Pani,

Politecnico di Milano (Italy)

(A-2#6) Leaching of organic matters and formation of disinfection by-product due to presence of microplastics - Paul Chen, National University

of Singapore (Singapore)

SESSION DAY BY DAY PROGRAM | Thursday, June 30th| EARLY SESSION (h.12:00 – 13:00 CEST)

(G-2) Biological stability, disinfection and DBPs in DWDSFull-scale monitoring and management experiences (H) Ozone and AOPs for disinfection

(G-2#1) Experiences with drinking water distribution without disinfectantresiduals - Beate Hambsch, TZW: DVGW-Technologiezentrum Wasser

(Germany)

(H#1) Integrating O3/H2O2 in a multifunctional AOP reactor for advanced wastewater treatment: modeling and experimental studies -

Domenico Santoro, Western University (Canada)

(G-2#2) Temporal and locational variability of emerging DPBs: Implications for operational management, water quality monitoring and

exposure assessment - Manuel Rodriguez, Laval University (Canada)

(H#2) Permanganate reduction by hydrogen peroxide: formation of reactive manganese species and superoxide radical - Ke Xu, Swiss Federal Institute of Aquatic Science and Technology (Switzerland)

(G-2#3) Bacterial diversity in two Croatian water distribution systems and their link with disinfection byproducts - Jurica Štiglić, Croatian Institute of

Public Health (Croatia)

(H#3) Hydroxyl radical and inorganic by-product formation during photodegradation of aqueous chlorite - Ranran Zhao, University of Bath

(UK)

(G-2#4) Surveillance and detection of pathogenic bacteria in chloraminated water distribution system - Bal Krishna, Western Sydney

University (Australia)

(H#4) By-products of post-chlorination of drinking water, containing humic acid – impacts of AOPs and hybrid hydrodynamic cavitation -

Matej Čehovin, MAK CMC Water Technology (Slovenia)

(G-2#5) Impact of wastewater reclamation on the potential formation of emerging DBPs – results of an indirect potable reuse trial in the Llobregat

River (Catalonia, NE Spain) - Cristina Postigo, University of Granada (Spain)

(H#5) Mastering ozonation fundamentals to achieve disinfection, microcontaminants removal and control by-products formation in wastewaters - Sylvie Baig, Suez Water Technologies and Solutions

(France)

SESSION DAY BY DAY PROGRAM | Thursday, June 30th| MID SESSION (h.14:00 – 15:30 CEST)

(A-3) DBPs formationA focus on nitrogenous compounds

(C-2) DBPs control and health risk managementOccurrence, fate and health risk

(A-3#1) Benzyldimethylamine and dimethylamine are key N-nitrosodimethylamine precursors in wastewater and potable reuse

waters - David Hanigan, University of Nevada, Reno (USA)

(C-2#1) The global NDMA occurrence in drinking water and relationship with of geo-, eco- and engineering factors - Chao Chen, Tsinghua

University (China)

(A-3#2) Alteration of dissolved organic matter molecular weight distribution during different biological wastewater treatment and its

relationship with nitrogenous disinfection byproduct formation - Jiadong Peng, Sun Yat-sen University (China)

(C-2#2) Formation and removal of N-Nitrosodymethilamine (NDMA) during wastewater treatments for potable reuse - Paolo Roccaro,

University of Catania (Italy)

(A-3#3) Evaluating the reactivity and transformation products formation from chlorinating peptides with nitrogen containing side chains - Jiaming

Shi, Stanford University (China)

(C-2#3) How do haloacetamides and haloacetic acids affect human intestinal epithelial cells? - Karlien Dejaeger, University of Lille (France)

(A-3#4) Dissolved organic matter degradation and disinfection by-product formation in source water during UV-LED (275 nm)/chlorine

process - Xia Ting Zhao, Nanjing University (China)

(C-2#4) Weighted chemical exposures to oleic acid chlorohydrins and chlorotyrosines formed inside assorted vegetables during post-harvest

chlorine washing outweigh that of disinfection byproducts in water at US EPA Regulatory Limits - Adam Simpson, Stanford University (USA)

(A-3#5) New insights into dichloroacetonitrile formation after breakpoint chlorination - Huang Huang, Sun Yat-sen University (China)

(C-2#5)Calculated additive and experimentally measured toxicity of algal-impacted waters in the presence of bromide and iodide after

combined chlorination and chloramination - Chao Liu, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences (China)

(A-3#6) Comparison of N-nitrosamines formation via reclaimed water chlorination with different biological processes (AAO&CASS): the state of

full-scale cases - Chenglin Liu, Chongqing University (China)

POSTER SESSION 1 (PS1) | Tuesday, June 28th| h.15:30 – 16:15 CEST

POSTER SESSION 1 (PS1)

PS-1#1 Citizen science chlorine surveillance during the Flint, Michigan federal water emergency - Siddhartha Roy, Virginia Tech (USA)

PS-1#2 UV-LED water disinfection for small-scale decentralized systems - Alfredo Gonzalez-Perez, Vatteninfo Sverige AB (Sweden)

PS-1#3

Predictive modelling of ozone dosing in full-scale drinking water treatment plant usingimproved hybrid model based on discrete wavelet decomposition and radial basis

function neural network (WRBFNN) - Messaoud Djeddou, Larbi Ben M'Hidi University of Oum El Bouaghi (Algeria)

PS-1#4 Continuous flow operation of a UVC-LED assisted photo-Fenton reactor for CECs and bacteria removal - Natalia Pichel Mira, University of Almería (Spain)

PS-1#5

Preliminary evaluation of the upgrading of ultraviolet disinfection system on Escherichia coli trend and on carbon footprint reduction of “Foce Regi Lagni” wastewater

treatment plant - Loredana Pascarella, Agenzia Regionale Protezione Ambiente Campania (Italy)

PS-1#6 Efficiencies of UVC-LED treatment with reactors made of different materials - Wan-Ling Wu, National Taiwan University, Taiwan

PS-1#7Cold atmospheric plasma as a tool to inactivate antibiotic resistant genes of high

priority gram positive bacteria in wastewater treatment plants - Chedly Tizaoui, Swansea University (UK)

PS-1#8Flow cytometry monitoring of bacterial community changes in a drinking water

distribution system following removal of monochloramine - Caroline Schleich, Vatten & Miljö i Väst AB (Sweden)

POSTER SESSION 2 (PS2) | Wednesday, June 29th| h.15:30 – 16:15 CEST

POSTER SESSION 2 (PS2)

PS-2#1 Disinfection byproducts in four Croatian water distribution systems - Livia Kurajica, Croatian Institute of Public Health (Croatia)

PS-2#2 Performance assessment of a full-scale PAA disinfection unit of a WWTP using CFD modelling - Roberto Di Cosmo, CAP Holding (Italy)

PS-2#3 Optimization of the AOP to prevent DBPs formation: case of study in DWTP of Figueres -Laura Ferrandez, University of Girona (Spain)

PS-2#4 Sulfate radical-based advanced oxidation processes for wastewater disinfection - Ilaria Berruti, Plataforma Solar de Almeria 'CIEMAT' (Spain)

PS-2#5 Influence of different anions inherent at three different water matrices on persulfate-based disinfection processes - Encarnación Díaz Dominguez, University of Cádiz (Spain)

PS-2#6 Sodium hypochlorite: feedstock management optimization in drinking water systems -Valentina Cabbai, Acquedotto Poiana (Italy)

PS-2#7 Improving the resilience of a UV system for wastewater disinfection - Ludwig Dinkloh, Suez Water Treatment Solutions (Germany)

PS-2#8Simulation of realistic aqueous ozonation conditions: use of small scavenger molecules as surrogate for dissolved organic matter - Simon Alexander Rath, Swiss Federal Institute

of Aquatic Science and Technology (Switzerland)

PS-2#9 Water disinfection with micelle-clay composites - Alfredo Gonzalez-Perez, VatteninfoSverige AB (Sweden)

POSTER SESSION 3 (PS3) | Thursday, June 30th| h.15:30 – 16:15 CEST

POSTER SESSION 3 (PS3)

PS-3#1 Solar water disinfection of rainwater by H2O2 and dissolved oxygen: a pilot plant scale study - Inmaculada Polo López, Plataforma Solar de Almería 'CIEMAT' (Spain)

PS-3#2Haloacetonitriles formation during breakpoint chlorination of ground waters with

naturally-occurring ammonium and high iodide and bromide concentrations - Anca-Maria Tugulea, Health Canada (Canada)

PS-3#3 A sequential advanced oxidation process for efficient drinking water production and minimized by product formation - Antonie Know, DUNEA (The Netherlands)

PS-3#4 Assessment of Fenton and Fenton like process for the Escherichia coli inactivation -Marta Pazos, University of Vigo (Spain)

PS-3#5 Heterogeneous Advanced Oxidation Processes for the reduction of the environmental and health impact of hospital effluents - Antía Fdez-Sanromán, University of Vigo (Spain)

PS-3#6 High-efficiency disinfection by using modified bio/hydrochar - Angelese Sanroman, University of Vigo (Spain)

PS-3#7 Evaluation of DNA extraction yield from a chlorinated drinking water distribution system -Ratna Putri, KAUST (Saudi Arabia)

PS-3#8 Resistance of indigenous wastewater bacteria to natural and engineered disinfectants -Mwanarusi Mwatondo, New York University (USA)