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  1. 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.

  2. 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.

  3. Full-scale, low-cost treatment of food processing wastewater

    Jul 11, 2018

    Just published in Applied Engineering in Agriculture

    Mancl, K., R. Kopp and O. Tuovinen. 2018. Treatment of meat-processing wastewater with a full-scale, low-cost sand/gravel bioreactor system. Applied Engineering in Agriculture. 34(2):403-409. Doi.org/10.13031/aea.12683.