Showing 21 - 40 results of 63 for search '"Active sludge"', query time: 0.02s Refine Results
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    Activated sludge treatment of industrial wastewater by Eckenfelder, W. Wesley (William Wesley) 1926-

    Published 1995
    Subjects: “…Sewage Purification Activated sludge process.…”
    Book
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    Haldtret : by Μπαής, Ευάγγελος Ν.

    Published 1992
    Subjects: “…Sewage Purification Activated sludge process Mathematical models.…”
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    Thesis Book
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