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Septic System Waste Treatment in Soil
EB1475
This bulletin provides basic scientific background on the role of soils in wastewater treatment. This information relates to the principles behind Washington's rules and guidelines on issuing permits for and designing on-site wastewater treatment (septic) systems. Subtopics include: chemical properties of soil surfaces, soil microorganisms and soil environment, chemical components of wastewater, microorganisms in wastewater, and practical considerations.
Publisher:
Washington State University
Published:
March 1995. Revised: May 1995.
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Purchase:
Free Download:
Price:
$1.00
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