publication . Article . 2010

Treatment of sugar beet thick juice spent wash by chemical and natural coagulants

Marina B. Šćiban; Mile Klašnja; Mirjana G. Antov;
Open Access English
  • Published: 13 Jan 2010 Journal: Acta Periodica Technologica, volume 2,009, issue 40, pages 177-182 (issn: 1450-7188, Copyright policy)
  • Publisher: Faculty of Technology, Novi Sad
Abstract
<jats:p>The possibility of treatment of wastewater from bioethanol production by aluminium sulfate and natural coagulant extracted from common bean seed was studied. The highest coagulation activity at pH 6.5 is reached with analum dose of 1 g/l, but only a little lower coagulation activities were obtained by the dose of 0.05 and 0.10 g/l, which is more favorable for economic and environmental reasons. When natural coagulant from common bean was applied the highest coagulation activity, 14.3%, at pH 6.5 is reached with a dose of 0.5 ml/l. However, when common bean natural coagulant was used simultaneously with alum, the highest turbidity removal resulting in 24%...
Persistent Identifiers
Subjects
free text keywords: tick juice stillage, coagulation, alum, natural coagulants, General Engineering, lcsh:Technology (General), lcsh:T1-995, Biotechnology, business.industry, business, Pulp and paper industry, Chemistry, Biofuel, Alum, chemistry.chemical_compound, Sugar beet, biology.organism_classification, biology, Aluminium sulfate, Wastewater, Turbidity

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