Demineralization of wastewater by the transport-depletion process.
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Contributions
- United States. Environmental Protection Agency - Contributor
Publication
1971 - [U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington, District of Columbia
Language
English
Word Count
14,750 words, Guess
Page Count
59 pages
Identifiers
- Open LibraryOL22415372M
- OCLC Control Number675409
Classifications
- LCCTD754 .S67
Description
The transport-depletion process was investigated for demineralizing clarified or filtered municipal secondary effluent. Regenerated-cellulose membranes were not effective. The major problems encountered in demineralization of wastewaters by conventional electrodialysis, fouling and scaling, were, however, largely overcome by the use of a special anion-selective membrane and periodic flushing of the stack with sodium chloride solution. Membrane fouling was largely overcome by flushing the stack with a sodium chloride solution. Cost estimates are given.
Subjects
Topics
Series Statement
- Water pollution control research series
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