Search results
Search results
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Nitrate (as N)
https://ohiowatersheds.osu.edu/node/1536
GENERAL INFORMATION Nitrates (NO 3) in drinking water usually originates from fertilizers or from animal or human wastes. Nitrate concentrations in water tend to be highest in areas of intensive agriculture or where there is a high density of septic syste ...
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Tagged to Teach Ag Day
Thank you for your interest in Teach Ag Day! The program for 2013 was held on September 26, 2013. If you are interested in the agriscience education major at Ohio State, please consider scheduling an Experience OSU for a Day tour through the College of Fo ...
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1971
https://ansci.osu.edu/about-us/history/department-history/1971
Department of Dairy Technology is discontinued and the Department of Food Science and Nutrition is formed. ...
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1929
https://ansci.osu.edu/about-us/history/department-history/1929
The Department of Dairy Technology is created. ...
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1902
https://ansci.osu.edu/about-us/history/department-history/1902
The Department of Animal Husbandry was formed at The Ohio State University in 1902. Professor Charles S. Plumb was hired as Associate Professor of Animal Husbandry in the College of Agriculture and Domestic Science and he was made chair of Animal Husbandr ...
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Iron
https://ohiowatersheds.osu.edu/node/1519
GENERAL INFORMATION Iron is common in the earth's crust. Iron is often found in water because of the large amount of iron present in the soil, sediment, and bedrock. It is also found in water because corrosive water will pick up iron from pipes. Iron ...
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Chemical Oxygen Demand (COD)
https://ohiowatersheds.osu.edu/node/1535
GENERAL INFORMATION Chemical oxygen demand (COD) is an indicator test commonly used to indirectly measure the amount of organic compound pollutants in water. Most applications of COD determine the amount of organic pollutants found in surface water (e.g. ...
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Uranium
https://ohiowatersheds.osu.edu/node/1544
GENERAL INFORMATION Most drinking water sources have very low levels of uranium if shallow wells (under oxidizing conditions). Most uranium is naturally occurring, although contamination of drinking water sources from human-made nuclear materials can also ...
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Radon
https://ohiowatersheds.osu.edu/node/1545
GENERAL INFORMATION Radon is a gas that has no color, odor, or taste and comes from the natural radioactive breakdown of uranium in the ground. You can be exposed to radon through air and water. Radon is also found in small amounts in outdoor air. Most of ...
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Combined radium
https://ohiowatersheds.osu.edu/node/1543
GENERAL INFORMATION Most drinking water sources have very low levels of radioactive contaminants ("radionuclides"), most of which are naturally occurring, although contamination of drinking water sources from human-made nuclear materials can als ...