The Inorganic Carbon Complex: Alkalinity, Acidity, CO2, pH, Total Inorganic Carbon, Hardness
Precipitation falling on the surface of the Earth as rain or snow contains a variety of gases. Aerosols or dust particles also may be dissolved or picked up from the air. Thus, by the time the water reaches the Earth’s surface, it is no longer pure. As it flows over or penetrates into plants or the ground, water dissolves more gases, notably carbon dioxide, and various mineral substances with which it comes into contact.
KeywordsMethyl Orange Inorganic Carbon Dissolve Inorganic Carbon Total Alkalinity Equivalence Point
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- American Public Health Association et al. 1989. Standard methods for the Examination of Water, Sewage, and Wastewater. 17th Ed. American Public Health Association, Washington, D. C. 1550 pp.Google Scholar
- Edmond, J.M. 1970. High precision determination of titration alkalinity and total carbon dioxide content of sea water by potentiometric titration. Deep-Sea Res. 17: 737–750.Google Scholar
- Golterman, H.L. and R.S. Clymo, (eds). 1969. Methods for Chemical Analysis of Fresh Waters.IBP Handbook No. 8. Blackwell, Oxford. 172 pp.Google Scholar
- Gran, G. 1952. Determination of the equivalence point in potentiometric titrations. Part II. Analyst 77: 661–671.Google Scholar
- Menzel, D.W. and R.F. Vaccaro. 1964. The measurement of dissolved organic and particulate carbon in sea water. Limnol. Oceanogr. 9: 138–142.Google Scholar
- Nygaard, G. 1965. Hydrographic studies, especially on the carbon dioxide system, in Grane Langs$. Biol. Skr. Dan. Vid. Selsk. 14(2). 110 pp.Google Scholar
- Saunders, G.W., F.B. Trama, and R.W. Bachmann. 1962. Evaluation of a modified 14C technique for shipboard estimation of photosynthesis in large lakes. Publ. Great Lakes Res. Div., Univ. Mich. 8, 61 pp.Google Scholar
- Schindler, D.W., R.V. Schmidt, and R.A. Reid. 1972. Acidification and bubbling as an alternative to filtration in determining phytoplankton production by the 14C method. J. Fish. Res. Bd. Canada 29:1627–1631.Google Scholar
- Stainton, M.P. 1973. A syringe gas-stripping procedure for gas-chromatographic determination of dissolved inorganic carbon and organic carbon in fresh water and carbonates in sediments. J. Fish Res. Bd. Canada 30: 1441-1445.Google Scholar
- Stumm, W. and J.J. Morgan. 1981. Aquatic Chemistry. 2nd Ed. Wiley-lnterscience, New York. ‘780 pp.Google Scholar