M ISC E L LA N EO U S PAPER Y-74-2 WASTEWATER TREATMENT ON SOILS OF LOW PERMEABILITY Interim Report by Ronald E. Hoeppel, Patrick G. Hunt, Thomas B. Delaney, Jr. July 1974 1 U. S. Army Cold Regions Research and Engineering Laboratory, anover, N. H., and Office, Chief of Engineers, U. S. Army iducted by U. S. Army Engineer Waterways Experiment Station Office for Environmental Studies Vicksburg, Mississippi APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED L.18RMW s a / i i ’i s Sureau of Reclamation' Denver, Colorado D e s t ro y th is report when no longer needed. D o not return it to the originator. T h e fin d in g s in th is report are not to be con st ru e d a s an o f fic ia l Department of the Army p o s it io n u n le s s s o d e s ig n a te d by other authorized documents. WASTEWATER TREATMENT ON SOILS OF LOW PERMEABILITY Interim Report by Ronald E. Hoeppel, Patrick G. Hunt, Thomas B. Delaney, Jr. July 1974 Sponsored by U. S. Army Cold Regions Research and Engineering Laboratory, Hanover, N. H., and Office, Chief of Engineers, U. S. Army Conducted by U. S. Army Engineer Waterways Experiment Station Office for Environmental Studies Vicksburg, Mississippi A RMY -M R C V I C K S B U R G . MIS S APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED 92067188 THE CONTENTS OF THIS REPORT ARE NOT TO BE USED FOR ADVERTISING, PUBLICATION, OR PROMOTIONAL PURPOSES. CITATION OF TRADE NAMES DOES NOT CONSTITUTE AN OFFICIAL ENDORSEMENT OR APPROVAL OF THE USE OF SUCH COMMERCIAL PRODUCTS. FOREWORD This research was funded by the Department of the Army, Office, Chief of Engineers, through the U. S. Army Cold Regions Research and Engineering Laboratory, Corps of Engineers. Funding was from Civil Works Appropriation 96x3 1 2 1 , General Investigation - Research and Development. The work was conducted during the period July 1972-June 1973 at the U. S. Army Engineer Waterways Experiment Station (WES), Vicksburg, Mississippi, by Mr. R. E. Hoeppel, Dr. P. G. Hunt, and PFC T. B. De