Sorption properties of flax fibers depending on pretreatment processes and their environmental impact

作者: D. Fakin , V. Golob , K. Stana Kleinschek , A. Majcen Le Marechal

DOI: 10.1177/0040517506062767

关键词: Composite materialBiochemical oxygen demandSorptionMoistureMaterials scienceTotal organic carbonFiberPulp and paper industryEnvironmental pollutionWater retentionChemical oxygen demand

摘要: The purpose of this research was to investigate the influence different pre-treatment processes, on sorption properties flax fibers and impact residual treatment baths environmental pollution. Flax were subjected scouring processes (alkaline, acidic enzymatic scouring) and, subsequently, oxidative bleaching, with without application ultrasound energy. differently pre-treated defined by iodine value, moisture sorption, water retention power. ecologically analyzed using total organic carbon, chemical oxygen demand, biochemical demand biological degradability. obtained results indicated that alkaline, scourings have a significant effect their consequently, bleaching process. in bath increased fiber weight loss wa...

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