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Intermittent Sand Filtration for Domestic Wastewater Treatment: Effects of Filter Depth and Hydraulic Parameters
https://setll.osu.edu/node/159
The complex variables that affect the sand filter systems performance are not yet fully understood. An experiment was conducted to examine the effects of media depth, hydraulic conductivity, and infiltration rate on the performance of sand filter systems. ...
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Investigating methods for Preventing Cold Induced Freezing of Irrigation Sprinklers
https://setll.osu.edu/node/150
In order to have year-round dispersal, sprinklers needed to be protected from sub-freezing temperatures. The use of heating tape may lessen delays. ...
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New Legislative Session Begins with Changes to Ohio's Agriculture Committees
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Natural Gas Drilling Could be Boon for Landowners, But Be Cautious
providing basic screening of oil and gas contaminants is Penn State's Agricultural Analytical Services ...
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Removal of Butterfat COD and BOD5 in Inoculated Sand Columns
https://setll.osu.edu/node/146
While investigating the feasibility of the biodegradation of butterfat using sand bioreactors, the study found that there was a high degree of COD and BOD 5 removal. Measuring the ATP determined the accumulation of biomass in the sand bioreactors. When su ...
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Biological Treatment of Cheese-Processing Effluent with Gravel/Sand Filtration
https://setll.osu.edu/node/145
This laboratory study assessed the feasibility of sand/gravel bioreactors to treat cheese-processing wastewater. Within 210 days, the BOD 5 had a removal rate of >99% and the COD has a removal rate of 85%. There were no clogging issues during the study ...
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High Fat Wastewater Remediation Using Layered Sand Filter Biofilm Systems
https://setll.osu.edu/node/144
To investigate the feasibility of sand bioreactors treating butterfat supplemented with detergent, three layer reactors and two layer reactors were compared. Both options showed great COD and BOD 5 removal. However, the two layer bioreactors became clogge ...
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Transformations and Accumulations of Carbon in Gravel/Sand Filters Treating Cheese Processing Wastewater
https://setll.osu.edu/node/141
This study discovers that after carbon gets trapped in the gravel/sand filter, it converts from organic to inorganic. ...
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C.O.R.N. Newsletter 2013-22
https://agcrops.osu.edu/newsletters/2013/22
lodging on corn growth and grain yield. J. Production Agriculture. 1:295-299. Elmore, R. 2005.Mid-to-late ... Ohio 43511. Program: Fungicide in Corn – Pierce Paul, Phosphorus and Water Quality Researching the Ag ...
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Provost’s Discovery Themes Lecturer Program feat. Jared Diamond
Details here. ...