Accession Number : AD0716199
Title : Modified 50-Man Valdespino Shipboard Sewage Treatment System.
Descriptive Note : Final rept.,
Corporate Author : COAST GUARD BALTIMORE MD FIELD TESTING AND DEVELOPMENT CENTER
Personal Author(s) : Halstad,O. M. ; O'Connell,J. M.
Report Date : 21 DEC 1970
Pagination or Media Count : 22
Abstract : The evaluation of a proprietary shipboard waste treatment system is described. The subject of the experiment was the modified version of vacuum-aeration system now undergoing evaluation on a Coast Guard ship. A principal feature of the modified version was the inclusion of a back-flush filter in the discharge line from the aeration chamber. Results are reported. Also reported is a brief description of exploratory alternative methods for separating solids from liquid wastes in a shipboard sewage treatment system. (Author)
Descriptors : (*SANITARY ENGINEERING, *SHIPS), (*SEWAGE, SHIPBOARD), LIQUID FILTERS, FAILURE, FLUID FLOW, SOLIDS, CHLORINATION, TEST METHODS
Subject Categories : Marine Engineering
Water Pollution and Control
Distribution Statement : APPROVED FOR PUBLIC RELEASE