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Click on “Download PDF” for the PDF version or on the title for the HTML version. If you are not an ASABE member or if your employer has not arranged for access to the full-text, Click here for options. Usage Of Coagulation With Ozonation For Treatment Of Model Wastewater Of Wood Processing With Aluminium SaltsPublished by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org Citation: 21st Century Watershed Technology: Improving Water Quality and the Environment Conference Proceedings, May 27-June 1, 2012, Bari, Italy 12-13698.(doi:10.13031/2013.41412)Authors: Julija Brovkina, Galia Shulga, Sanita Vitolina, Brigita Neiberte, Jurijs Ozolins, Maris Turks, Vitalijs Rjabovs, Romans Neilands Keywords: Coagulation, aluminium salts, ozonation, hemicelluloses, lignin, coagulates, wastewater One of the stages of raw material preparation for plywood producing is hydrothermal treatment of birch wood. Wastewater of hydrothermal basins are characterized by the high degree of contamination, because they contain hemicelluloses, lignin and wood extractive substances (HLES). The combination of physico-chemical methods, especially methods of coagulation and ozonation is an effective way to clean wastewater from HLES. To validate the viability decision of the application of coagulation and ozonation method was necessary to conduct comprehensive studies on the efficacy of HLES removal in the presence of aluminium salts and to determine effectiveness of ozonation stage. (Download PDF) (Export to EndNotes)
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