| pubmed-article:19853880 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:19853880 | lifeskim:mentions | umls-concept:C0005528 | lld:lifeskim |
| pubmed-article:19853880 | lifeskim:mentions | umls-concept:C0034387 | lld:lifeskim |
| pubmed-article:19853880 | lifeskim:mentions | umls-concept:C0037098 | lld:lifeskim |
| pubmed-article:19853880 | lifeskim:mentions | umls-concept:C0522534 | lld:lifeskim |
| pubmed-article:19853880 | lifeskim:mentions | umls-concept:C0085319 | lld:lifeskim |
| pubmed-article:19853880 | lifeskim:mentions | umls-concept:C0444529 | lld:lifeskim |
| pubmed-article:19853880 | lifeskim:mentions | umls-concept:C0747055 | lld:lifeskim |
| pubmed-article:19853880 | lifeskim:mentions | umls-concept:C0439536 | lld:lifeskim |
| pubmed-article:19853880 | lifeskim:mentions | umls-concept:C2346593 | lld:lifeskim |
| pubmed-article:19853880 | pubmed:issue | 4 | lld:pubmed |
| pubmed-article:19853880 | pubmed:dateCreated | 2010-2-22 | lld:pubmed |
| pubmed-article:19853880 | pubmed:abstractText | To assess the effect of organic matter on the transport of Cryptosporidium parvum oocysts in a geochemically heterogeneous saturated porous medium, we measured the breakthrough and collision efficiencies of oocysts as a function of dissolved organic matter concentration in a flow-through column containing ferric oxyhydroxide-coated sand. We characterized the surface properties of the oocysts and ferric oxyhydroxide-coated sand using microelectrophoresis and streaming potential, respectively, and the amount of organic matter adsorbed on the ferric oxyhydroxide-coated sand as a function of the concentration of dissolved organic matter (a fulvic acid isolated from Florida Everglades water). The dissolved organic matter had no significant effect on the zeta potential of the oocysts. Low concentrations of dissolved organic matter were responsible for reversing the charge of the ferric oxyhydroxide-coated sand surface from positive to negative. The charge reversal and accumulation of negative charge on the ferric oxyhydroxide-coated sand led to increases in oocyst breakthrough and decreases in oocyst collision efficiency with increasing dissolved organic matter concentration. The increase in dissolved organic matter concentration from 0 to 20mg L(-1) resulted in a two-fold decrease in the collision efficiency. | lld:pubmed |
| pubmed-article:19853880 | pubmed:language | eng | lld:pubmed |
| pubmed-article:19853880 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19853880 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:19853880 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19853880 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19853880 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19853880 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19853880 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19853880 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19853880 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19853880 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:19853880 | pubmed:month | Feb | lld:pubmed |
| pubmed-article:19853880 | pubmed:issn | 1879-2448 | lld:pubmed |
| pubmed-article:19853880 | pubmed:author | pubmed-author:RyanJ NJN | lld:pubmed |
| pubmed-article:19853880 | pubmed:author | pubmed-author:HarveyR WRW | lld:pubmed |
| pubmed-article:19853880 | pubmed:author | pubmed-author:MelisM RMR | lld:pubmed |
| pubmed-article:19853880 | pubmed:author | pubmed-author:AbudaloR ARA | lld:pubmed |
| pubmed-article:19853880 | pubmed:author | pubmed-author:LandkamerLL | lld:pubmed |
| pubmed-article:19853880 | pubmed:copyrightInfo | Copyright 2009 Elsevier Ltd. All rights reserved. | lld:pubmed |
| pubmed-article:19853880 | pubmed:issnType | Electronic | lld:pubmed |
| pubmed-article:19853880 | pubmed:volume | 44 | lld:pubmed |
| pubmed-article:19853880 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:19853880 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:19853880 | pubmed:pagination | 1104-13 | lld:pubmed |
| pubmed-article:19853880 | pubmed:meshHeading | pubmed-meshheading:19853880... | lld:pubmed |
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| pubmed-article:19853880 | pubmed:meshHeading | pubmed-meshheading:19853880... | lld:pubmed |
| pubmed-article:19853880 | pubmed:year | 2010 | lld:pubmed |
| pubmed-article:19853880 | pubmed:articleTitle | Influence of organic matter on the transport of Cryptosporidium parvum oocysts in a ferric oxyhydroxide-coated quartz sand saturated porous medium. | lld:pubmed |
| pubmed-article:19853880 | pubmed:affiliation | 428 UCB, Department of Civil, Environmental, and Architectural Engineering, University of Colorado, Boulder, CO 80309, USA. rula_abudalo@yahoo.com | lld:pubmed |
| pubmed-article:19853880 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:19853880 | pubmed:publicationType | Research Support, U.S. Gov't, Non-P.H.S. | lld:pubmed |
