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  1. Water Heating

    https://greenhome.osu.edu/energy-efficiency/water-heating

    R-Value indicates a lower heat loss from the hot water tank. First-hour rating (FHR) This is the amount of ... may demand in the morning hours, and the first-hour rating must exceed your family demand. Recovery ... rating, which can also be referenced as the coefficient of performance (COP). 26 Fuel Oil A low viscosity ...

  2. Geothermal

    https://greenhome.osu.edu/renewables/geothermal

    geothermal system types. Learn more about their rating system at Geothermal Heat Pumps Key Product Criteria ... by Energystar.gov- Energy efficiency requirements for ENERGY STAR® rated getoehrmal heat pumps.  ...

  3. Demonstrating Manure Spreader Calibration at Field Days

    https://setll.osu.edu/node/166

    estimated application rates either too high or too low. 50% of farmers surveyed estimated an application ... rate that was one-half of what was actually needed. It was showed the importance of calibrating ... a manure spreader to get the correct application rate. Click here to view the full text. ...

  4. Insulation

    https://greenhome.osu.edu/energy-efficiency/insulation

    a rate of return on the investment.   Resources   "One Year in Foam House" by Gary Freeman- ...

  5. Low-cost Treatment of Meat Processing Wastewater

    https://setll.osu.edu/events/low-cost-treatment-meat-processing-wastewater-5

    operation- Media matters- Dosing matters- Application rate matters •Construction is simple •Operation and ...

  6. Biological Treatment of Cheese-Processing Effluent with Gravel/Sand Filtration

    https://setll.osu.edu/node/145

    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. ...

  7. Cold Temperature Impacts on Treatment of Meat Processing Wastewater

    https://setll.osu.edu/node/131

    This study assessed the BOD 5 and ammonia removal rates of freezing bioreactors. Bench-scale ... sand/gravel and sand/textile bioreactors were exposed to 5 freezing-thaw cycles. BOD 5 removal rates were > ...

  8. Agricultural Solar Electric Investment Analysis Webinar Series

    https://energizeohio.osu.edu/events/agricultural-solar-electric-investment-analysis-webinar-series

    important variables, including the details of the individual rate structure, net metering agreements, and ... the assumed energy escalation rate that influence the value of electricity a PV system produces. ...

  9. Photovoltaics

    https://greenhome.osu.edu/renewables/photovoltaics

    on your home’s electricity rates and usage, PV system outputs and efficiencies, and incentives ...

  10. Shaulis Symposium at ASEV-ES

    https://ohiograpeweb.cfaes.ohio-state.edu/events/shaulis-symposium-asev-es

    and demonstrations on Wednesday, July 17 will include variable-rate shoot thinning, mechanical crop ...

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