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USDA: More Corn, Fewer Soybean Acres This Year

https://news-archive.cfaes.ohio-state.edu/news-release/usda-more-corn-fewer-soybean-acres-year

March 29, 2002 Editor: This article has been released to the joint OSU-Purdue electronic news ... analysis, contact the source or Candace Pollock at (614) 292-3799 or pollock.58@osu.edu. WEST LAFAYETTE, ...

"Head, Heart, Hands, Home Runs!" 4-H Day at Dayton Dragons

https://shelby.osu.edu/events/head-heart-hands-home-runs-4-h-day-dayton-dragons

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Biodegradation of Vegetable Oils Using Fixed-Film Systems

https://setll.osu.edu/node/147

To determine the feasibility of using sand bioreactors to treat vegetable oil waste, a laboratory study was evaluated. Column bioreactors were constructed of a mixture of lipophilic isolates and sand. The combination was able to remove 80% of biomaterial ...

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 ...

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 ...

Biological Treatment of Turkey Processing Wastewater with Coarse/Fine Sand Filtration

https://setll.osu.edu/node/142

This study researched how well organic mater and nutrients were removed by course/fine sand filtration systems. Ammonia and phosphorus were removed while the system was in operation. ...

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. ...

Pretreatment of Animal Fat Through Course Sand Filters

https://setll.osu.edu/node/139

Due to slow decomposition, typically fat, oil, and grease in wastewater is hard to treat. This study investigated weather adding a pea gravel cap above the coarse sand would help with pre-treatment of the wastewater. The results indicate that the pre-trea ...

Comparison of Applications Strategies for Fixed-Media Treatment of Turkey Processing Wastewater

https://setll.osu.edu/node/132

Demand-dosing and time-dosing were compared during this laboratory study. Both systems achieved >99% BOD 5 removal rates. There was no clogging observed in either system. The study concluded that there is no significant difference in systems. ...

Woodsville Water World- A Water System Adventure Game

https://setll.osu.edu/node/116

This game challenges players to build, operate, and maintain a water system over several years. To purchase full text, click here. ...

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