2 Matching Results

Search Results

Advanced search parameters have been applied.

in subjects: "Ultrafiltration"

open access

Energy conservation by hyperfiltration: food industry background literature survey

The application of hyperfiltration to selected food product streams and food processing wastewaters for energy conservation was examined. This literature survey had led to the following conclusions: no research has been conducted in the food industry using membranes with hot process streams due to the temperature limitation (< 40/sup 0/C) of the typically studied cellulose acetate membranes; based on the bench-scale research reviewed, concentration of fruit and vegetable juices with membrane… more

Date: April 15, 1980

Item Type: Report

Partner: UNT Libraries Government Documents Department

open access

State-of-the-art report on low-level radioactive waste treatment

An attempt is made to identify the main sources of low-level radioactive wastes that are generated in the United States. To place the waste problem in perspective, rough estimates are given of the annual amounts of each generic type of waste that is generated. Most of the wet solid wastes arise from the cleanup of gaseous and liquid radioactive streams prior to discharge or recycle. The treatment of the process streams and the secondary wet solid wastes thus generated is described for each type… more

Date: September 1, 1980

Creator: Kibbey, A. H. & Godbee, H. W.