Automatic sludge blanket control in an operating gravity thickener /
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| Main Author: | |
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| Corporate Authors: | , |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Cincinnati, Ohio : Springfield, Va. :
Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory ; for sale by the National Technical Information Service,
1979.
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| Series: | Environmental protection technology series ;
EPA-600/2-79-159 |
| Subjects: |
| Item Description: | Prepared by Metropolitan Waste Control Commission, under grant no. S803602. Issued Nov. 1979. |
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| Physical Description: | xi, 77 p. : ill. ; 28 cm. |
| Bibliography: | Bibliography: p. 65. |