1. China's Hollow Villages Undergo a Transformation

    Apr 5, 2019

    As an agricultural engineering professor, I was excited to visit and tour the farm village Houbali, in southwestern Shandong Province. I found myself standing among newly constructed high-rise buildings, a vastly different community than I had expected to encounter.  Continue reading

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  2. On-site Sprinkler Irrigation of Treated Wastewater in Ohio

    Dec 3, 2018

    Bulletin e912 is now available as a downloadable PDF.  The new version is an enhancement of the first bulletin published in 2004.  This updated bulletin includes the last 14 years of OSU research in on-site wastewater reuse and has several examples of system layout for different types of sites.  To purchase a download click here.

  3. Septic Tank Soil Treatment Systems

    Oct 1, 2018

    Updated bulletin 939 is now available as a downloadable pdf.  The bulletin contains a step-by-step design process based on linear loading rates and the soils infiltrative capacity. Click here to purchase a copy.