NOM removal technologies – Norwegian experiences

Drinking Water Engineering and Science

B.Eikebrokk¹  H.Ødegaard¹  S.Østerhus¹  E.Melin¹ 

DOI  :  10.5194/dwes-3-1-2010

学科分类：工程和技术（综合）

来源: Copernicus Publications

【 摘 要 】

The paper gives an overview of the methods for removal of natural organicmatter (NOM) in water, particularly humic substances (HS), with focus on the Norwegian experiences.It is demonstrated that humic substances may be removed by a variety of methods, such as; molecularsieving through nanofiltration membranes, coagulation with subsequent floc separation(including granular media or membrane filtration), oxidation followed by biofiltration and sorptionprocesses including chemisorption (ion exchange) and physical adsorption (activated carbon). Allthese processes are in use in Norway and the paper gives an overview of the operational experiences.

【 授权许可】

Unknown