Water. Desalination + reuse
Issue link: https://fhpublishing.uberflip.com/i/792465
Conclusion An established and structured qualification procedure allows the screening of hundreds of polymeric formulations. The most promising formulation, made of PSU-PEO-Polysiloxane, shows a significantly improved resistance to fouling, allowing operation at higher flux rates, lower TMP and with lower chemical usage. lower higher Seawater Open seawater intake Piloting duration: 7 months No coagulant addition TMP of Siloxane membrane lower even at a flux ~ 20 % higher Siloxane membrane permeability higher by ~ 60% Wastewater Municipal & industrial wastewater Piloting duration: 6 months Polyaluminiumchloride addition at 3 ppm Al upstream the membranes Siloxane membrane operation at a flux 17% higher Siloxane membrane permeability higher by ~ 30% modifications of membrane variety of water types 30-40% full-scale modules (reference membrane and PSU-PEO-PSilox membrane) different types of water under identical flux and under similar TMP Peter Berg Martin Heijnen Time (Days) Flux (L/M 2 .h) Perm. Ref. Mod. Perm. Sil. Mod. 0 1 2 3 4 5 6 7 0 7 14 21 5 200 160 120 80 40 0 Time (Days) Flux (L/M 2 .h) Perm. Sil. Mod. Flux Ref. Mod. 0 1 2 3 4 5 6 7 0 7 14 3 100 80 60 40 20 0 Flux Sil. Mod. Mod. In te rn a tio n a l D e s a l i n a tio n A s so c i a t i o n ® Connecting People and Ideas to Water Solutions IDA is the point of connection for the global desalination and water reuse industries, bringing together people, ideas and knowledge to advance sustainable water solutions. REGISTER TODAY • Join the 1,200+ worldwide delegates expected to attend • Experience educational opportunities, including four days of technical sessions, panel discussions and pre- and post- Congress workshops • Learn about current and future water reuse and desalination technologies • Participate in facility tours • Attend the social networking events throughout World Congress Week • Connect with colleagues, build business relationships and share ideas with industry experts Early Registration Discounts available until June 30, 2017 Visit: wc.idadesal.org Click on Green Registration Button Registration Information: registration@idadesal.org Technical Program Information: papers@idadesal.org JOIN THE EXHIBITION • Introduce your products and services to the Brazilian market • Build your business and collect highly qualifi ed leads • Reinforce relationships with your existing customers • Network with colleagues from around the world • Showcase your company products at a state-of-the art facility Reserve Your Space Today via IDA's Exhibitor's Portal Visit: wc.idadesal.org Click on "Exhibitors & Sponsors" link and go to "Exhibitor's Portal" Exhibition Information: exhibits@idadesal.org BECOME A SPONSOR • Unmatched opportunity to promote your brand, products and services to international decision-makers and infl uencers • Reinforce your vision, leadership and support of the water resuse and desalination industry • Email marketing opportunities to thousands of industry professionals • Online marketing through banner ads on the IDA World Congress website • Coverage in IDA Connections, IDA's bimonthly newsletter • Your brand included in publicity and social media efforts for the World Congress Learn More Today Visit: wc.idadesal.org Click on "Exhibitors & Sponsors" link and go to "Sponsorships" Sponsorship Opportunities: sponsorships@idadesal.org OCTOBER 15-20, 2017 SHERATON WORLD TRADE CENTER SÃO PAULO, BRAZIL