Application of a Magnetic Resin (MIEX) in Raw Water

Jian Wei Ma; Ya Rui Song

doi:10.4028/www.scientific.net/AMM.361-363.801

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 361-363Application of a Magnetic Resin (MIEX) in Raw...

Application of a Magnetic Resin (MIEX) in Raw Water

Abstract:

The objective of this research was to compare enhanced coagulation with anion exchange for removal of natural organic matter (NOM) and bromide. Treatment with a magnetic ion exchange resin (MIEX) was the primary focus of this study. The performance of the magnetic ion exchange resin,MIEX, in the treatment of raw water was investigated. MIEX can effectively remove UV-absorbing substances DOC. The removal of organic substances is accompanied by the elimination of other undesirable components, such as nitrogen and phosphorus. The optimal process parameters are at resin doses of 5-10 mL L¹and contact time of 10-15 min, as determined via jartests. Based on this study, MIEX treatment is a suitable and efficient pretreatment method for the removal of extra dissolved organic matters and nitrates in raw water .

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Periodical:

Applied Mechanics and Materials (Volumes 361-363)

Pages:

801-804

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.361-363.801

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Online since:

August 2013

Authors:

Jian Wei Ma*, Ya Rui Song

Keywords:

Coagulation, Magnetic Ion Exchange Resin, Natural Organic Material

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