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  1. The Effects of Year-Round Irrigation of Landscape Plant Quality and Health in Ohio

    https://setll.osu.edu/node/152

    Only 6.4% of Ohio’s land area is suitable for traditional septic systems. Almost half of Ohio’s land area has shallow depth soil. In these areas, irrigation as a dispersal method could improve landscape plant quality. 33% of plants died in the non-irrigat ...

  2. Design of Delivery Device for Chlorine Dioxide Disinfection

    https://setll.osu.edu/node/153

    If wastewater is dispersed through irrigation without being disinfected, serious health effects could take place. Avantec Technologies has created an alternative to traditional disinfection services. Carbon dioxide gas is used to disinfect, which kills vi ...

  3. Model for Success in Onsite Wastewater Managment

    https://setll.osu.edu/node/154

    A panel of experts discusses the elements for success in onsite wastewater management. It was recommended to be creative, empathic, and dependable. ...

  4. Water Augmentation Through Onsite Wastewater Management

    https://setll.osu.edu/node/155

    In 1972, the Colorado legislature allowed for water augmentation plans. Augmentation plans can be used to maximize the use of water. The Crystal Lakes Development Company developed the first water augmentation plan. In 1974, water was limited for benefici ...

  5. Twenty Years of Success in Septic System Management

    https://setll.osu.edu/node/156

    Since 1980, the amount of homes has doubled around Lake Panorama. Inspections of wastewater systems began in 1986. The malfunction rate is only 1%.  ...

  6. Onsite Wastewater Management: A Model for Success

    https://setll.osu.edu/node/157

    An expert panel identified elements for success in wastewater management. Two important elements are forming and sustaining a management entity. ...

  7. Empirical Models for Effectiveness of Single Pass Sand Filters for Wastewater Treatment

    https://setll.osu.edu/node/158

    Two empirical models for effectiveness of single pass sand filters for wastewater treatment were developed. Sand size and depth were found to be the two most important factors when it comes to the performance of the sand filters. ...

  8. Intermittent Sand Filtration for Domestic Wastewater Treatment: Effects of Filter Depth and Hydraulic Parameters

    https://setll.osu.edu/node/159

    The complex variables that affect the sand filter systems performance are not yet fully understood. An experiment was conducted to examine the effects of media depth, hydraulic conductivity, and infiltration rate on the performance of sand filter systems. ...

  9. Circuit Riding for Managing Small Community Sewage Systems

    https://setll.osu.edu/node/161

    Due to cost, many small communities have operators that manage wastewater systems inadequately, which can affect the systems performance. In Indiana County, PA, two operators rotate through eight plants. Although the systems get more attention, effluent r ...

  10. A Case Study of the Lake Panorama Management District

    https://setll.osu.edu/node/162

    An on-site wastewater management district was formed in Iowa in 1980. Quickly the committee started formulating rules and regulations. Failing systems were corrected. Using this district as an example can form other districts. ...

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