共 50 条
- [44] ECONOMICAL CONSIDERATIONS ON LOCAL OR CENTRALIZED WASTEWATER-TREATMENT SYSTEMS PROGRESS IN WATER TECHNOLOGY, 1980, 12 (05): : 697 - 701
- [47] ALKALINITY - NEGLECTED PARAMETER IN ADVANCED WASTEWATER-TREATMENT SYSTEMS PROGRESS IN WATER TECHNOLOGY, 1978, 10 (05): : 507 - 517
- [48] ADSORPTION IN WASTEWATER-TREATMENT EFFLUENT & WATER TREATMENT JOURNAL, 1984, 24 (06): : 225 - 229
- [49] MICROBIOLOGY OF WASTEWATER-TREATMENT JOURNAL WATER POLLUTION CONTROL FEDERATION, 1979, 51 (06): : 1778 - 1783
- [50] ENERGY-CONSERVATION AND ALTERNATIVE ENERGY-SOURCES IN WASTEWATER-TREATMENT JOURNAL WATER POLLUTION CONTROL FEDERATION, 1980, 52 (10): : 2477 - 2483