60 resultados para Waste water treatments plants
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Phase I report. Site selection and estimated water costs based on current technology. Phase II report. Investigation of emerging technology, by-product recovery, and very large capacities. Period of performance: June 1965-Oct. 1966.
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Mode of access: Internet.
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Cover title: Petrochemical effluents treatment practices.
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"Project no. 80.160."
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"Project no. 80.112."
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Mimeographed.
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"November, 1987."
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Project no. 20.073.
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"September 1983."
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"Serial no. 97-H17."
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"Federal Water Quality Administration. Department of the Interior. B-166506."
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"Ecological research series" appears in publication in error.
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Mode of access: Internet.
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Phase I interim report issued Nov. 1976.
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Mode of access: Internet.