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Filtering by: Advisor Nelson, Peter O. Subject Soil absorption and adsorption

Adsorption of hexavalent and trivalent chromium to a clayey silt soil : batch kinetic and equilibrium studies

Creator:

Bean, Gregory R.

Abstract:

Chromium, an element of widespread use, is toxic in some forms. Improper disposal of waste chromium products has resulted in contamination of many sites throughout the United States, including the United Chrome Products Superfund site in Corvallis, Oregon. A better understanding of chromium chemistry is needed to facilitate the remediation...

Resource Type:

Masters Thesis

Full Text:

Abstract approved: Redacted for Privacy Peter 0. Nelson Chromium, an element of widespread use, is toxic
Experimental evaluation and chemical modeling of hexavalent chromium adsorption, desorption, and reduction in a natural soil

Creator:

Azizian, Mohammed F.

Abstract:

Chromium and its compounds are widely used by modern industries, resulting in large quantities of this element being discharged into the environment. To remove chromium from contaminated soils and ground water, it is necessary to predict chemical and physical processes that control the rate of reactions and transport of chromium...

Resource Type:

Dissertation