RU95108423A - Process for preparing biohumus
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Process for preparing biohumus
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Publication number
RU95108423A
RU95108423ARU95108423/15ARU95108423ARU95108423ARU 95108423 ARU95108423 ARU 95108423ARU 95108423/15 ARU95108423/15 ARU 95108423/15ARU 95108423 ARU95108423 ARU 95108423ARU 95108423 ARU95108423 ARU 95108423A
Научно-производственное объединение "Нива Ставрополья"
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Priority to RU95108423ApriorityCriticalpatent/RU2094413C1/en
Publication of RU95108423ApublicationCriticalpatent/RU95108423A/en
Application grantedgrantedCritical
Publication of RU2094413C1publicationCriticalpatent/RU2094413C1/en
FIELD: utilization of waste products of biochemical plants. SUBSTANCE: hydrolytic lignin is taken directly from industrial plant or from dumping grounds, brought to worm complex, placed in heap, is poured and the whole is watered. Watering is carried out daily for 1.5-2 months, and the whole is turned over several times, pH value is controlled lime is optionally added and pH value is adjusted to 6.7-7.2. The substrate thus prepared is placed in hollows, and worms are put therein on completion of vermiculation process, worms are separated from the resulting biohumus, and the biohumus is ready for realization. EFFECT: more efficient preparation process.
Claims (1)
Изобретение может найти применение при утилизации отходов биохимических заводов. Гидролизный лигнин берут прямо с производства или из отвалов, привозят к червячному комплексу, складывают в кучу,посыпают известью, поливают. Полив проводят каждый день в течение 1,5 - 2 мес. несколько раз перелопачивают. Наблюдают за величиной рН, при необходимости добавляют известь, доводят рН до 6,8 - 7,2. Подготовленный таким образом субстрат укладывают в ложа и запускают червей. После окончания процесса вермикулирования, червей отделяют от полученного биогумуса, а биогумус готовят к реализации.The invention may find application in the disposal of waste from biochemical plants. Hydrolytic lignin is taken directly from production or from dumps, brought to the worm complex, piled in a heap, sprinkled with lime, watered. Watering is carried out every day for 1.5 - 2 months. shovel several times. Observe the pH value, add lime if necessary, adjust the pH to 6.8 - 7.2. The substrate prepared in this way is laid in a bed and the worms are launched. After the process of vermiculation is completed, the worms are separated from the obtained biohumus, and the biohumus is prepared for sale.
RU95108423A1995-05-241995-05-24Method of biohumus preparing
RU2094413C1
(en)