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Integration of a hybrid ion exchange – membrane filtration process for reduction of disinfection by-products in drinking surface waters: dissolved organic carbon and bromide removal

Author
Pagès, N.; Valderrama, C.; Bernat, X.; Gibert, O.; Cortina, J.
Type of activity
Journal article
Journal
Chemical engineering journal
Date of publication
2017
Project funding
Integración de procesos de membranas, intercambio iónico y precipitación química en la valorización de concentrados de tratamientos
PROCESSOS DE SEPARACIÓ I TRACTAMENT DE RESIDUS INDUSTRIALS (SETRI)
Valorization of by-products from industrial effluents: integration of membrane technologies in the separation, concentration and purification steps
Abstract
Nowadays, the high quality of drinking and industrial waters and the recovery of valuable compounds from concentrate streams are very important challenges. Integrating ion-exchange and membrane technologies presents alternative processes to improve organic and inorganic contents in process and surface waters. In this study, the efficiency of a hybrid MIEX-UF (magnetic ion-exchange resin coupled with UF capillary membrane) process to remove disinfection precursors (dissolved organic carbon (DOC) ...
Keywords
Hybrid ion exchange-membrane process, Ultrafiltration, bromide, dissolved organic carbon, magnetic ion exchange (MIEX) resin, nitrate, sulphate
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
R2EM - Resource Recovery and Environmental Management

Participants