FIELD: agriculture. SUBSTANCE: method involves feeding livestock wastes to growing baths, with solid fraction being preliminarily separated from wastes and subjected to thermal treatment; performing biological treatment of newly delivered and back wastes in hydroponic unit tank. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 tbl
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DEVICE FOR BIOLOGICAL CLEANING OF WASTE WATER | 0 |
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SYSTEM OF BIOLOGICAL PURIFICATION OF WASTE WATER AT ANIMAL BREEDING HOUSINGS | 0 |
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WATER CURRENT ENERGY UTILIZATION METHOD | 1991 |
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METHOD OF BIOLOGICAL TREATMENT OF SEWAGE | 1993 |
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APPARATUS FOR BIOLOGICAL PURIFICATION OF EFFLUENTS | 0 |
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SU971819A1 |
Authors
Dates
1997-10-27—Published
1994-05-23—Filed