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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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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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Strength of Wheat Crop Being Questioned
https://news-archive.cfaes.ohio-state.edu/news-release/strength-wheat-crop-being-questioned
works at the Ohio Agricultural Research and Development Center (OARDC) in Wooster, Ohio. "The ...
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Soybean Germplasm Lines Show Resistance to Insect Defoliation
lines," said Ron Hammond, an entomologist for the Ohio Agricultural Research and Development Center ...
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C.O.R.N. Newsletter 2006-23
https://agcrops.osu.edu/newsletters/2006/23
if you wish; for more information call Harold Watters at the Champaign County Extension office 937 ...
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Newly Named Chadwick Director Sees Arboretum as Campus Unifier
located on the grounds of the College of Food, Agricultural, and Environmental Sciences. "Of all the ...
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Continued Dry Weather May Spell Lodging Trouble for Corn
Agricultural Research and Development Center, recommends growers check stalk quality as soon as the plants ...