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in subjects: "fresh water"  
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UNEP 2000 Annual Report

Description: The UNEP annual report provides an overview of UNEP's activities for the year of 2000. The report also reflects on the possible challenges that the new millennium "the Environment Millennium" may bring.
Date: 2001
Creator: United Nations Environment Programme
Item Type: Refine your search to only Text
Partner: UNT Libraries
open access

UNEP in 2001

Description: The UNEP annual report highlights the various UNEP activities for the year 2001. The report pays particular attention to the Johannesburg (South Africa) meeting on sustainable development.
Date: 2002
Creator: United Nations Environment Programme
Item Type: Refine your search to only Text
Partner: UNT Libraries
open access

The Mechanism of Desalination by Reverse Osmosis

Description: Report describing the various parameters operative in fabricating desalination membranes for the Reverse Osmosis Process and the mechanism of separation. The bulk of the membrane contains huge quantities of capillary water which permits the movement of water through the body of the membranes at extremely rapid rates, there being essentially no pressure drop in this portion of the membrane.
Date: 1963
Creator: Aerojet-General Corporation
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Problem in Estimating Self-Supplied Industrial Water Use by Indirect Methods -- The California Example

Description: From introduction: The intent of this study was to develop a method of estimating overall self-supplied industrial water requirements using coefficients of water use for production and employment from five major-use industrial categories. Those categories included food and kindred products, lumber, pulp and paper, chemical and allied products, and petroleum industries.
Date: 1983
Creator: Burt, R. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

An Investigation of Algae and Common Tastes and Odors in Fresh Water

Description: The purpose of this investigation was to isolate and grow algae common to the southwest in unialgal culture; to either sustain or grow one of the principal bloom-causing organisms, with emphasis on Microcystis aeruginosa; to isolate and culture actinomycetes from the same waters from which the algae were obtained; and to inoculate these algae with actinomycetes and determine their effects through development and deterioration.
Date: 1956
Creator: Harmon, John C.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Use of Waste Heat For Production of Fresh Water

Description: From Summary: "This study has shown that waste heat sources are available at locations where salt or brackish water could be converted into fresh water by the utilization of waste heat."
Date: December 1966
Creator: Gitterman, Henry & Zwickler, Samuel
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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