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- [21] ACTIVATED-SLUDGE SECONDARY SOLIDS FLUX VARIABILITY JOURNAL WATER POLLUTION CONTROL FEDERATION, 1989, 61 (01): : 73 - 82
- [22] FINAL CLARIFIERS FOR ACTIVATED-SLUDGE PLANTS JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION-ASCE, 1979, 105 (05): : 803 - 817
- [23] MICROBIOLOGY OF FOAMING IN ACTIVATED-SLUDGE PLANTS JOURNAL OF APPLIED BACTERIOLOGY, 1990, 69 (02): : 145 - 176
- [24] ACTIVATED-SLUDGE PROCESS WITH ALUM ADDITION AND HEAT-TREATMENT JOURNAL WATER POLLUTION CONTROL FEDERATION, 1976, 48 (01): : 163 - 178
- [25] CONTROL OF THIOTHRIX IN ACTIVATED-SLUDGE JOURNAL WATER POLLUTION CONTROL FEDERATION, 1972, 44 (01): : 14 - &
- [28] CONTROL OF ACTIVATED-SLUDGE BULKING JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE, 1984, 110 (02): : 472 - 491
- [30] MONITORING AND AUTOMATIC CONTROL OF DISSOLVED OXYGEN LEVEL IN ACTIVATED-SLUDGE PLANTS EFFLUENT & WATER TREATMENT JOURNAL, 1967, 7 (02): : 67 - &