共 50 条
- [2] Chemical cleaning of sewage [J]. ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1942, 86 : 217 - 218
- [3] PHYSICAL-CHEMICAL BEATS BIOLOGICAL FOR WEAK SEWAGE [J]. WATER & WASTES ENGINEERING, 1971, 8 (11): : 30 - &
- [4] BIOLOGICAL CLEANING OF SEWAGE IN YEAST INDUSTRY [J]. LEBENSMITTEL INDUSTRIE, 1971, 18 (12): : 451 - +
- [7] WASTEWATER - PHYSICAL AND CHEMICAL METHODS AND BIOLOGICAL FILTERS [J]. JOURNAL WATER POLLUTION CONTROL FEDERATION, 1967, 39 (05): : 703 - &
- [8] BIOLOGICAL METHODS OF PURIFICATION OF SEWAGE OF CHEMICAL PHARMACEUTICAL PLANTS - (LITERATURE DATA) [J]. KHIMIKO-FARMATSEVTICHESKII ZHURNAL, 1971, 5 (11): : 30 - +
- [10] CONTROL OF WAX MOTHS - PHYSICAL, CHEMICAL AND BIOLOGICAL METHODS [J]. BEE WORLD, 1978, 59 (04) : 129 - 138