共 50 条
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- [22] INDUSTRIAL WASTEWATERS TREATMENT BY ACTIVATED-SLUDGE JOURNAL OF FERMENTATION TECHNOLOGY, 1972, 49 (04): : 367 - &
- [23] NITROGEN TRANSFORMATION IN ACTIVATED-SLUDGE TREATMENT JOURNAL OF THE SANITARY ENGINEERING DIVISION-ASCE, 1972, 98 (NSA1): : 260 - &
- [26] EFFECTS OF IRON ON ACTIVATED-SLUDGE TREATMENT JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION-ASCE, 1974, 100 (NEE4): : 1035 - 1037
- [28] EFFECTS OF IRON ON ACTIVATED-SLUDGE TREATMENT JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION-ASCE, 1973, 99 (NEE2): : 135 - 152
- [29] EFFECTS OF IRON ON ACTIVATED-SLUDGE TREATMENT JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION-ASCE, 1973, 99 (NEE6): : 966 - 968
- [30] YESTERYEAR EVOLUTION OF ACTIVATED-SLUDGE TREATMENT CIVIL ENGINEERING FOR PRACTICING AND DESIGN ENGINEERS, 1983, 2 (01): : 19 - 31