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Theses/Dissertations

1976

Retrospective Theses and Dissertations

Water purification

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Carbon Removal Of Organohalides In Drinking Water, William Ray Mccurley Jan 1976

Carbon Removal Of Organohalides In Drinking Water, William Ray Mccurley

Retrospective Theses and Dissertations

Drinking water samples provided by Orlando Utilities from various locations and from Florida Technological University were analyzed for organohalides. Compounds tentatively identified were 0.0024 mg/l DDT, 0.003 mg/l phosdrin, 0.00036 mg/l BHC, and 0.000095 mg/l endosulfan. These concentrations are well below recommended limits for drinking water. Two water samples were mixed with 10 mg/l of 20-40 mesh granular activated carbon, agitated for 2 minutes and then allowed to settle in the flask for 45 minutes. A reduction in the organohalide concentration varied from 25 to 98 percent of the original concentration. Also, a solution of seven common pesticides of 0.1 …


Individual Residential Wastewater Treatment, Robert H. Mcneal Jan 1976

Individual Residential Wastewater Treatment, Robert H. Mcneal

Retrospective Theses and Dissertations

No abstract provided.