Cadmium geochemistry

McCorkle D. C. and Klinkhammer G. P. (1991) Porewater cadmium geochemistry and the porewater cadmium-delta-C-13 relationship. Geochim. Cosmochim. Acta 55, 161-168. 

Baioumy, H.M. (2005) Preliminary data on cadmium and arsenic geochemistry for some phosphorites in Egypt. Journal of African Earth Sciences, 41(3), 266-74. 

Diawara, D.M., Litt, J.S., Unis, D. et al. (2006) Arsenic, cadmium, lead, and mercury in surface soils, Pueblo, Colorado implications for population health risk. Environmental Geochemistry and Health, 28(4), 297-315. 

US Environmental Protection Agency (EPA) (1999b) Understanding variation in partition coefficient, Kd, values Volume II. Review of geochemistry and available Kd values for cadmium, cesium, chromium, lead, plutonium, radon, strontium, thorium, tritium (3H) and uranium. Prepared for the EPA by Pacific Northwest National Laboratory. 

Boyle EA, Scalter F and Edmond JM (1976) On the marine geochemistry of cadmium. Nature 263 42-44. 

This book is a general survey of the nature of trace metals in petroleum and includes analytical methods for their determination. Vanadium, iron, nickel, cadmium, copper, and molybdenum— their nature, determination, chemical aspects, geochemistry, occurrence in new and used petroleum byproducts and their recovery for resource use—are dealt with in detail by the expert authors in this volume. Among the methods covered are instrumental analysis, neutron activation, activation analysis, oxidative demetallation and kinetic studies. Includes 54 figures and 60 tables. 

Inorganic pollutants include (a) cationic heavy metals such as lead, cadmium, and nickel, (b) anionic metals and inorganics such as arsenic, chromium, selenium, nitrate and fluoride, and (c) radionuclides such as strontium and uranium. The geochemistry of these pollutants can widely vary and it depends on the specific pollutant type and soil/sediment properties. The speciation and transport of these pollutants also depend on the dynamic changes in the pH and redox potential of the soil that occurs under applied electric potential. The dominant transport process... 

FIGURE 13.10 Cadmium binding by HA. The data are from Benedetti et al. (1995). Lines are fits with WHAM VI (4 adjustable parameters). (O) pH = 4 ( ) pH = 6 ( ) pH = 8. (Reprinted with kind permission from Springer Science -I- Business Media Aquatic Geochemistry, Tipping E., Humic ion-binding model VI An improved description of the interactions of protons and metal ions with humic substances, 4,1998, 3-48, Copyright 1998.). 

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