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A platform for research: civil engineering, architecture and urbanism
The author of this article responds to the article “Effective Manganese Removal Using Lime as an Additive” (Journal AWWA, September 1984) which indicated that the addition of calcium (as lime) can enhance the removal of oxidized manganese from surface water. Robinson comments that the removal of iron and manganese from groundwater supplies is primarily a problem of inhibition of oxidation to an insoluble state by lack of sufficient alkalinity rather than lack of calcium, and that duplication of tests reported in the article with the addition of alkalinity monitoring may affect the conclusions projected.
The author of this article responds to the article “Effective Manganese Removal Using Lime as an Additive” (Journal AWWA, September 1984) which indicated that the addition of calcium (as lime) can enhance the removal of oxidized manganese from surface water. Robinson comments that the removal of iron and manganese from groundwater supplies is primarily a problem of inhibition of oxidation to an insoluble state by lack of sufficient alkalinity rather than lack of calcium, and that duplication of tests reported in the article with the addition of alkalinity monitoring may affect the conclusions projected.
Manganese Removal
Robinson, Lloyd R. Jr. (author)
1984-11-01
1 pages
Article (Journal)
Electronic Resource
English
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