Water of very low mineral content, i.e. low ionic conductivity, is required in many industrial processes and laboratory applications. The demand for total output volume and purity of such… Altro …
Water of very low mineral content, i.e. low ionic conductivity, is required in many industrial processes and laboratory applications. The demand for total output volume and purity of such water has been significantly increasing during the last decades. Electromembrane processes provide a more sustainable and cost effective water purification compared to alternative processes like distillation and ion-exchange deionization. In the first part of the publication a review of processes used for deionization of water is presented and main physicochemical phenomena occurring in electromembrane processes will be discussed. The subsequent parts are devoted to the experimental verification of novel improvements for two electromembrane processes: electrodialysis and continuous electrodeionization. Considering electrodialysis, an investigation on ion-exchange membranes with profiled surfaces will be presented. It includes a section of appropriate membrane manufacturing procedures and desalination tests with profiled membranes. It turns out that electrodialysis with profiled ion-exchange membranes is superior to conventional electrodialysis with flat membranes and spacers, in particular with respect to desalination degree and reduced energy consumption. Considering continuous electrodeionization, experimental studies concerning improvements of continuous electrodeionization with bipolar membranes will be presented and discussed. Influence of ion-exchange membrane permselectivity on the product water quality is demonstrated and proposed improvements are aimed to reduce this influence. Concepts with a so-called protection compartment will be discussed and compared experimentally with a concept where the concentrate compartments are filled with ion exchange resin beads. It will be shown that improved continuous electrodeionization with bipolar membranes is able to produce ultrapure water in a quality comparable to conventional mixed-bed ion-exchangers but in a more cost effective and sustainable way. New Textbooks>Trade Paperback>Science>Chemistry>Chemistry, Logos Verlag Berlin Core >1 >T<
BarnesandNoble.com
new in stock. Costi di spedizione:zzgl. Versandkosten., Costi di spedizione aggiuntivi Details...
(*) Libro esaurito significa che il libro non è attualmente disponibile in una qualsiasi delle piattaforme associate che di ricerca.
Water of very low mineral content, i.e. low ionic conductivity, is required in many industrial processes and laboratory applications. The demand for total output volume and purity of such… Altro …
Water of very low mineral content, i.e. low ionic conductivity, is required in many industrial processes and laboratory applications. The demand for total output volume and purity of such water has been significantly increasing during the last decades. Electromembrane processes provide a more sustainable and cost effective water purification compared to alternative processes like distillation and ion-exchange deionization. In the first part of the publication a review of processes used for deionization of water is presented and main physicochemical phenomena occurring in electromembrane processes will be discussed. The subsequent parts are devoted to the experimental verification of novel improvements for two electromembrane processes: electrodialysis and continuous electrodeionization. Considering electrodialysis, an investigation on ion-exchange membranes with profiled surfaces will be presented. It includes a section of appropriate membrane manufacturing procedures and desalination tests with profiled membranes. It turns out that electrodialysis with profiled ion-exchange membranes is superior to conventional electrodialysis with flat membranes and spacers, in particular with respect to desalination degree and reduced energy consumption. Considering continuous electrodeionization, experimental studies concerning improvements of continuous electrodeionization with bipolar membranes will be presented and discussed. Influence of ion-exchange membrane permselectivity on the product water quality is demonstrated and proposed improvements are aimed to reduce this influence. Concepts with a so-called protection compartment will be discussed and compared experimentally with a concept where the concentrate compartments are filled with ion exchange resin beads. It will be shown that improved continuous electrodeionization with bipolar membranes is able to produce ultrapure water in a quality comparable to conventional mixed-bed ion-exchangers but in a more cost effective and sustainable way. New Textbooks>Trade Paperback>Science>Chemistry>Chemistry, Logos Verlag Berlin Core >1 >T<
new in stock. Costi di spedizione:zzgl. Versandkosten., Costi di spedizione aggiuntivi
1Poiché alcune piattaforme non trasmettono le condizioni di spedizione e queste possono dipendere dal paese di consegna, dal prezzo di acquisto, dal peso e dalle dimensioni dell'articolo, dall'eventuale iscrizione alla piattaforma, dalla consegna diretta da parte della piattaforma o tramite un fornitore terzo (Marketplace), ecc. è possibile che le spese di spedizione indicate da eurolibro non corrispondano a quelle della piattaforma offerente.
Dati bibliografici del miglior libro corrispondente
Water of very low mineral content, i.e. low ionic conductivity, is required in many industrial processes and laboratory applications. The demand for total output volume and purity of such water has been significantly increasing during the last decades. Electromembrane processes provide a more sustainable and cost effective water purification compared to alternative processes like distillation and ion-exchange deionization. In the first part of the publication a review of processes used for deionization of water is presented and main physicochemical phenomena occurring in electromembrane processes will be discussed. The subsequent parts are devoted to the experimental verification of novel improvements for two electromembrane processes: electrodialysis and continuous electrodeionization. Considering electrodialysis, an investigation on ion-exchange membranes with profiled surfaces will be presented. It includes a section of appropriate membrane manufacturing procedures and desalination tests with profiled membranes. It turns out that electrodialysis with profiled ion-exchange membranes is superior to conventional electrodialysis with flat membranes and spacers, in particular with respect to desalination degree and reduced energy consumption. Considering continuous electrodeionization, experimental studies concerning improvements of continuous electrodeionization with bipolar membranes will be presented and discussed. Influence of ion-exchange membrane permselectivity on the product water quality is demonstrated and proposed improvements are aimed to reduce this influence. Concepts with a so-called protection compartment will be discussed and compared experimentally with a concept where the concentrate compartments are filled with ion exchange resin beads. It will be shown that improved continuous electrodeionization with bipolar membranes is able to produce ultrapure water in a quality comparable to conventional mixed-bed ion-exchangers but in a more cost effective and sustainable way.
Informazioni dettagliate del libro - Electromembrane desalination processes for production of low conductivity water Andrej Grabowski Author
EAN (ISBN-13): 9783832527143 ISBN (ISBN-10): 3832527141 Copertina flessibile Anno di pubblicazione: 2010 Editore: Logos Verlag Berlin Core >1 >T
Libro nella banca dati dal 2012-02-10T19:04:54+01:00 (Zurich) Pagina di dettaglio ultima modifica in 2024-02-29T08:25:34+01:00 (Zurich) ISBN/EAN: 9783832527143
ISBN - Stili di scrittura alternativi: 3-8325-2714-1, 978-3-8325-2714-3 Stili di scrittura alternativi e concetti di ricerca simili: Autore del libro : grabowski, grabow, andré grab
Dati dell'editore
Autore: Andrej Grabowski Titolo: Electromembrane desalination processes for production of low conductivity water Editore: Logos Berlin Anno di pubblicazione: 2010-12-31 Stampato / Fatto in Lingua: Inglese 37,50 € (DE) 38,60 € (AT) Available
