Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Water Purification Color removal.)


Select Item Title Year Published
Chemical nature and physical properties of color-causing organic substances in natural waters and a study of their coagulation with aluminum (III) and iron (III) salts. / 1967
Study to define changes in pulpmill effluent-contributed color in receiving waters detectable by human observers. 1976

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