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Title: Treatment of HEMP retting wastewaters: use of by-products from winemaking industry
Authors: Gavrilas, Simona
Nastuneac, Violeta
Munteanu, Florentina-Daniela
Keywords: Grape pomace extracts;Hemp retting wastewater;Monitored quality parameters
Issue Date: Sep-2019
Publisher: National Research and Development Institute for Industrial Ecology, INCD-ECOIND
The present study considered the use of a by-product from winemaking for the treatment of wastewater from hemp retting process. To evaluate if different obtained extracts of grape marc (BRE-extract of refrigerated grape marc, BUE-extract of dried grape marc, BLE-extracted of lyophilised grape marc, BLM-ultrasound soaked lyophilised grape marc, BLM fUS-soaked lyophilised grape marc, no ultrasound treatment) are feasible to be used for the wastewater treatment. The chosen parameters (pH, turbidity, dissolved oxygen and conductivity) were monitored over 14 days and it was observed that starting with day 8 the measured values for all parameters remained constant.
International Symposium "The Environment and the Industry", 26-27 September 2019, Bucharest, Romania, pp. 107-112
ISSN: L:1843-5831 (online)
Appears in Collections:SIMI 2019

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