Influence of natural organic matter

Heijman SGJ, Verliefde ARD, Comelissen ER, Amy G, van Dijk JC (2007) Influence of natural organic matter (NOM) fouling on the removal of pharmaceuticals by nanoflltration and activated carbon filtration. Water Sci Technol Water Supply 7 17-23... 

A comprehensive review concerning the influence of natural organic matter on coagulation processes, on the sorption onto activated carbon, and on ion-exchange and membrane filtration, as well as on ozonation and chlorination processes in water treatment, is given in the textbook of Suffet and MacCarthy (1989). 

Schmitt, D., Taylor, H. E., Aiken, G. R., Roth, D. A., and Frimmel, F. H. (2002). Influence of natural organic matter on the adsorption of metal ions onto clay minerals. Environ. Sci. Technol. 36, 2932-2938. 

Mitterer R.M. (1971) Influences of natural organic matter on CaCC>3 precipitation. In Carbonate Cements (ed. O.P. Bricker), pp. 254-258. The Johns Hopkins Press, Baltimore. 

Kretzschmar, R., Robarge, W.P., and Amoozegar, A., Influence of natural organic matter on colloid transport through saprolite, Water Resour. Res., 31, 435, 1995. 

Macalady, D. L., P. G. Tratnyek, and N. L, Wolfe (1989), Influences of Natural Organic Matter on the Abiotic Hydrolysis of Organic Contaminants in Aqueous Systems, in Aquatic Humic Substances. Influence on Fate and Treatment of Pollutants, I. H. Suffet and P. MacCarthy, Eds. (Advances in Chemistry Series No. 219), American Chemistry Society, Washington, DC. 

Agbekodo K.M., Legube B., Dard S. (1996), Atrazine and simazine removal mechanisms by nanofiltration Influence of natural organic matter concentration. Water Research, 30,11,2535-2542. 

The cost of GAC filtration in drinking water production can be reduced by extending GAC lifetime. Several technologies, mainly based on minimizing of the influence of natural organic matter on adsorption, are proposed [60] ... 

Ryan, A.C., E.J. Van Genderen, J.R. Tomasso, et al. 2004. Influence of natural organic matter source on copper toxicity to larval fathead minnows Pimephales promelas) Implications for the biotic ligand model. Environ. Toxicol. Ghent. 23 1567-1574. 

Herrera Rivera Z, Oosterink E, Rietveld L, Schoutsen F, Stolker L. Influence of natural organic matter on the screening of pharmaceuticals in water by using liquid chromatography with full scan mass spectrometry. Anal Chim Acta 2011 700(1—2) 114—25. 

Kretzchmar, R., W.P. Robarge, and A. Amoozegar. 1995. Influence of natural organic matter on transport of soil colloids through saprolite. Wat. Resour. Res. 31 435-445. 

Lee, S., Cho, J. and Elimelech, M. (2005). Combined influence of natural organic matter (NOM) and colloidal particles on nanofiltration membrane fouling. J. Membr. Sci. 262, 27-41. 

Retention of organic contaminants on subsurface solid phase constituents in general is not completely reversible, so that release isotherms differ from retention isotherms. As a consequence, the extent of sorption depends on the nature of the sorbent. Subsurface constituents as well as the types of bonding mechanisms between contaminants and the sohd phase are factors that control the release of adsorbed organic contaminants. Saltzman et al. (1972) demonstrated the influence of soil organic matter on the extent of hysteresis. Adsorption isotherms of parathion showed hysteresis (or apparent hysteresis) in its adsorption and desorption in a water solution. In contrast, smaller differences between the two processes were observed when the soils were pretreated with hydrogen peroxide (oxidized subsamples) to reduce initial organic matter content. The parathion content of the natural... 

Kaiser, K. Zech, W. (1998) Soil dissolved organic matter sorption as influenced by organic and sesquioxide coatings and sorbed sulfate. Soil Sci. Soc. Am. J. 62 129-136 Kaiser, K. Zech, W. (1999) Release of natural organic matter sorbed to oxides and a subsoil. Soil Sci. Soc. Am. J. 63 1157-1166 Kaiser, K. Zech,W. (2000) Dissolved organic matter sorption by mineral constituents of subsoil clay fractions. J. Plant Nutr. Soil Sci. 163 531-535... 

Barber, D.A. (1964) Influence of soil organic matter as the uptake of caesium-137 by perennial rye grass. Nature, 204,1326. 

Schafer, A. I., A. G. Fane, and T. D. Waite, "Nanofiltration of Natural Organic Matter Removal, Fouling, and the Influence of Multivalent Ions," Desalination, 118 (1998). 

The formation of CBPs is influenced by pH, temperature, ammonia, carbonate alkalinity, chlorine dose, contact time, removal of natural organic matter before chlorine application, etc. Moreover, the composition of these mixtures may change seasonally resulting... 

Hart B.T., Day G., Beckett R. (1988), Influence of dissolved organic matter on the uptake of heavy metals and toxic organics by suspended particulate matter in natural waters, Proc. Science, Technology ... 

Desalination, 118, Schafer, A.L Fane, A.G. Waite, T.D., Nanofiltration of Natural Organic Matter Removal, Fouling and the Influence of Multivalent Ions, 109-122, copyright 1998, with permission from Elsevier Science ... 

Schafer, A.I., Fane, A.G. and Waite, T.D. 1998. Nanofiltration of natural organic matter Removal, fouling and influence of multivalent ions, 118 109-122. 

Studies in the last decade show that iron sulfide minerals are very reactive in the reductive transformation of chlorinated aliphatic pollutants. These minerals, present in sulfate-reducing anaerobic environments, likely contribute to in-sUu transformation of chlorinated aliphatic pollutants and have potential application in remediation technologies. Solution pH, the presence of organic co-solutes with functional groups representative of natural organic matter, and the thermodynamic or molecular properties of the halogenated aliphatic pollutant all influence the rates and/or products of pollutant transformation. 

Sorption of organophosphorus insecticides to soil particles depends primarily on compound hydrophobicity and the fraction of natural organic matter (NOM) in the soil (19, 20). Mineral phases appear to exert more influence on sorption processes for organophosphorus insecticides than for more extensively investigated hydrophobic organic compounds (e.g., DDT). The sorption of most hydrophobic organic compounds is dominated by NOM when the fraction of soil organic matter, exceeds 0.002 (21). For... 

Organic matter is also the essential component of natural soils and its association with microorganisms may influence the behavior and fate of toxic metals. A variety of batch complexation experiments were performed by Borrok et al. (2007) in single, binary and ternary systems for the three components natural organic matter (NOM), bacterium (B. subtilis) and metals (Pb, Cu, Cd, and Ni) to determine the significance of ternary complexation. They found that the formation of bacteria-metal-NOM complex is a rapid, fully-reversible chemical process. The stability of bacteria-metal-NOM complexes increases with the decrease of pH. All NOM fractions form ternary complexes to similar extents at circumneutral pH, but humic acid becomes the dominant NOM fraction in ternary complexes at low pH. The abundance of humic acid in ternary form is greatest with Ni or Cd systems and less with Pb and Cu systems. Their results suggest that... 

Any composition of crude oil depends on the combination of various factors. Among the environmental factors, those that influence the nature of the organic matter in the source rock and its mineral composition are of primary significance. 

Parent, L., Twiss, M. R. and Campbell, P. G. C. (1996). Influences of natural dissolved organic matter on the interaction of aluminum with the microalga Chlorella a test of the free-ion model of trace metal toxicity, Environ. Sci. Technol., 30, 1713-1720. 

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