共 50 条
- [1] CORRELATION OF PROTOZOAN SPECIES PRESENT AND THE OXYGEN-UPTAKE RATE IN ACTIVATED-SLUDGE JOURNAL OF PROTOZOOLOGY, 1982, 29 (02): : 288 - 288
- [6] DETERMINATION OF FILAMENTOUS MICROORGANISMS IN ACTIVATED-SLUDGE ZEITSCHRIFT FUR WASSER UND ABWASSER FORSCHUNG-JOURNAL FOR WATER AND WASTEWATER RESEARCH, 1978, 11 (05): : 176 - 177
- [7] EVALUATION OF BIOMASS AGE IN ACTIVATED-SLUDGE PROCESSES WATER AIR AND SOIL POLLUTION, 1983, 19 (01): : 55 - 61
- [9] DETERMINATION OF ACTIVATED-SLUDGE PROCESS OXYGEN REQUIREMENTS CIVIL ENGINEERING FOR PRACTICING AND DESIGN ENGINEERS, 1982, 1 (01): : 33 - 44