The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Nanofiltration of Natural Organic Matter: pH and Ionic Strength Effects
Abstract
Studies were conducted to examine the effect of solution chemistry, defined here as pH and ionic strength, on the permeability of negatively charged polymeric nanofiltration membranes. Water permeation through the membrane was demonstrated to decrease at conditions of low pH and high ionic strength in the absence of organic macromolecules. The reduction in membrane permeability was attributed to a compaction of the membrane matrix resulting from charge neutralization at the membrane surface and electric double layer compression. An uncharged model organic macromolecule (polyethylene glycol) was used to quantify the effects of solution chemistry on membrane compaction and solute rejection capabilities of the charged membrane. Studies of membrane permeability and rejection were then repeated with solutions containing natural organic matter (NOM), enabling concurrent evaluation of the effects of electric double layer compression as well as changes in both membrane structure and the apparent macromolecular size of charged NOM macromolecules.
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Cites
MACROMOLECULAR STRUCTURES OF HUMIC SUBSTANCES
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Surrogate Parameters for Monitoring Organic Matter and THM Precursors
Edzwald, J. K., Becker, W. C., & Wattier, K. L. (1985) · Journal AWWA · doi:10.1002/j.1551-8833.1985.tb05521.x · Cited by 431
Isolation of dissolved organic matter from the suwannee river using reverse osmosis
Serkiz, S. M., & Perdue, E. M. (1990) · Water Research · doi:10.1016/0043-1354(90)90142-s · Cited by 292
Saksena, S., & Zydney, A. L. (1994) · Biotechnology and Bioengineering · doi:10.1002/bit.260431009 · Cited by 227
Streaming potential as a tool in the characterization of ultrafiltration membranes
Nyström, M., Lindström, M., & Matthiasson, E. (1989) · Colloids and Surfaces · doi:10.1016/0166-6622(89)80245-8 · Cited by 170
Activated carbon adsorption of humic substances
Summers, R. S., & Roberts, P. V. (1988) · Journal of Colloid and Interface Science · doi:10.1016/0021-9797(88)90373-6 · Cited by 168
Tsuru, T., Urairi, M., Nakao, S., & Kimura, S. (1991) · Desalination · doi:10.1016/0011-9164(91)85055-y · Cited by 109
Verbrugge, M. W., & Hill, R. F. (1988) · The Journal of Physical Chemistry · doi:10.1021/j100334a056 · Cited by 85
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Cited by
Factors affecting the rejection of organic solutes during NF/RO treatment—a literature review
Bellona, C., Drewes, J. E., Xu, P., & Amy, G. (2004) · Water Research · doi:10.1016/j.watres.2004.03.034 · Cited by 1,077
Removal of Naturally Occurring Strontium by Nanofiltration/Reverse Osmosis from Groundwater
Cai, Y.-H., Yang, X. J., & Schäfer, A. I. (2020) · Membranes · doi:10.3390/membranes10110321 · Cited by 47
Metadata
- Authors
- Braghetta, A., DiGiano, F. A., & Ball, W. P.
- Venue
- Journal of Environmental Engineering
- Published
- 1997-07
- Volume
- 123
- Issue
- 7
- Pages
- 628-641
- ISSN
- 0733-9372 (ISSN-L)
- 1943-7870
- DOI
- 10.1061/(asce)0733-9372(1997)123:7(628
- OpenAlex
- W2107007042
- Cited by
- 256
- References
- 10
- FWCI
- 8.28
- Type
- journal article
- Language
- en
- Open access
- closed
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- Braghetta, A., DiGiano, F. A., & Ball, W. P. (1997). Nanofiltration of Natural Organic Matter: pH and Ionic Strength Effects. Journal of Environmental Engineering. https://doi.org/10.1061/(asce)0733-9372(1997)123%3A7(628
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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