Accession Number : AD0771975

Title :   Development of a Monitor for Recycle of Waste Water.

Descriptive Note : Annual rept. no. 3, 1 Dec 72-15 Aug 73,


Personal Author(s) : Scharen,Hans ; Mix,Thomas W.

Report Date : NOV 1973

Pagination or Media Count : 42

Abstract : Ozonation and ultrafiltration (UF) studies were performed on various dyes to check their suitability as candidate tracer material for the various purification steps of recycled water. Ozonation experiments are described, as well as efforts directed to a feasibility study of dichromate oxidation in acid medium as a monitoring technique using a spectrophotometer to study the reaction between organic impurities in water and dichromate.

Descriptors :   *Tracer studies, *Water treatment, *Chromates, *Monitors, Activated carbon, Purification, Oxidation, Membranes, Reverse osmosis, Ozone, Dyes, Waste water, Water reclamation, Ethanols, Organic compounds, Water pollution

Subject Categories : Industrial Chemistry and Chemical Processing
      Water Pollution and Control

Distribution Statement : APPROVED FOR PUBLIC RELEASE