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  1. Biogas Cleaning and Upgrading Technologies

    https://ohioline.osu.edu/factsheet/AEX-653.1-14

    problems. High concentration of O₂ is explosive. H₂S is corrosive to steel in reactors and engines when ... than 3%, 112 mg/m³ and 4 ppm, respectively [3]. Most bio-CNG practices require purified biogas to have ... ppm, 4 ppm and 1 ppm of CO₂, H₂S and H₂O, respectively, to prevent dry ice formation and corrosion [4]. ...

  2. Tri-State Green Industry Conference

    https://beht.osu.edu/events/tri-state-green-industry-conference

    educational effort between: Ohio State University Extension University of Kentucky Cooperative Extension ...

  3. Quality Assurance Program

    https://butler.osu.edu/program-areas/4-h-youth-development/quality-assurance-program

    attend the test out. There are two age categories for the test (12-14) and (15-18). There are 50 multiple ... Test-Out Information: Test Out Date:            Tuesday, January 25, 2022 Test Time:                   6:00 ... if you take the Small Animal test or the Large Animal test. Test Out Information: Members may test ...

  4. mRNA Vaccines: The Next Generation Tool to Fight Infections

    https://ohioline.osu.edu/factsheet/vme-34

    Process Any new technology used on humans undergoes rigorous testing to ensure it is safe and effective ... – Scientists in the lab test whether their ideas for a vaccine work in laboratory or animal experiments. ... Preclinical testing – Additional laboratory research and testing is conducted using animals to determine how ...

  5. Composting at Home

    https://ohioline.osu.edu/factsheet/hyg-1189-99

    thatch (an unhealthy, organic debris-layer between the soil and live grass). Finally, average mowing time ... chipped brush, and plant cuttings—improves soil, protects the environment, and saves money. Homeowners ... as leaves and food scraps, into a valuable fertilizer that can enrich soil and plants. Anything that ...

  6. Soil Acidity and Liming for Agronomic Production

    https://ohioline.osu.edu/factsheet/AGF-505-07

    is considered adequate if soil test levels are greater than 50 ppm (100 lb). Hi-cal (calcitic) lime ... ($50 hauling charge/60 acres). Summary In summary, make sure you obtain a soil test, determine if lime ... neutralization to raise the soil pH. High concentrations of hydrogen in soil solution (low soil pH) may cause the ...

  7. Trauma-Informed Care Approach

    https://fcs.osu.edu/programs/healthy-relationships/trauma-informed-care-approach

    Disease Control and Prevention: Mental Health: cdc.gov/mentalhealth/index.htm PROSPER Ohio: ...

  8. A Consumer’s Guide to Pure Maple Syrup

    https://ohioline.osu.edu/factsheet/anr-101

    original maple grading standard of USDA Grade A Light, Medium, and Dark, along with Grade B. In the fall of ... differentiate between grades. Which Grade Do You Prefer? For maple syrup consumers, the first question that ... that contain high fructose corn syrup or artificial sweeteners.   Maple Syrup Quality and Health ...

  9. Selecting, Storing, and Serving Ohio Strawberries

    https://ohioline.osu.edu/factsheet/HYG-5531

    green, fresh looking, and fully attached. Berries should be dry and clean. Medium to small berries ... excellent source of vitamin C, folate, and potassium.  One cup of unsweetened berries provides: 50 calories. ...

  10. Onions Identified as Source of Salmonella Outbreak

    https://fcs.osu.edu/news/onions-identified-source-salmonella-outbreak

    been posted:  cdc.gov/salmonella/oranienburg-09-21/index.html Key Points: 652 peoplehave been ... contained onions, though none were left in the cup when it was tested. Investigators determined that ...

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