A comparison of disposal methods for on-site sewage facilities within the state of Texas,USA |
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Authors: | Megan E Carr David L Jumper Jr" target="_blank">Joe C YeldermanJr |
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Institution: | (1) University of Tennessee, Knoxville, TN, USA;(2) Brazos On-Site Consulting, Waco, TX, USA;(3) Baylor University, Waco, TX, USA |
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Abstract: | Currently, 1.5 million homes in Texas, USA utilize an on-site sewage facility to manage their household waste. This study
compares the conventional septic dispersal technology of perforated pipe drain field with two of the new technologies recently
implemented in Texas, multi-pipe and chamber systems, determining if soil classification and climate are influencing factors
in functional ability for each of the technologies. There is no statistical significance for failure of a system with respect
to system type or climate zone. The textural classification of soil is a statistically significant variable in septic system
failures. Soil type III, which includes the clay groups except pure clays and silty clay, appears to significantly influence
system failures. Additionally, occupant misuse and lack of maintenance are contributing factors to system failure. |
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