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首页> 外文期刊>Polish Journal of Environmental Studies >Univariate Degradation of Indigo Carmine in Aqueous Solution by Inactivated Biomass in Heterobasidion Insulare: Preliminary Studies
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Univariate Degradation of Indigo Carmine in Aqueous Solution by Inactivated Biomass in Heterobasidion Insulare: Preliminary Studies

机译：灭绝异质生物中生物量的失活降解靛蓝胭脂红在水溶液中的初步研究

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摘要

The role of white rot fungus in the treatment of dye wastewater has been widely researched. Numerous genera of fungi have assumed responsibility for dye decolorization, either in living or dead form. This study looks at the degradation of an acidic dye, indigo carmine (IC), as the medium in an aqueous solution by means of biological degradation in dead fungus of Heterobasidion Insulare. The dye decomposition of reaction time relies on the primary dye concentration, mortality quantity of biomass, churn rate, and primary pH. Experimental results show that an increase in the mortality quantity of biomass significantly affects dye degradation. The highest degradation rate of dye was achieved at 125-150 rpm. Slightly reduced biological activity was found when we reduced the stirring rates. The pH of the reaction system is a slight variation in the 4-8 range, when dye degradation efficiency was not affected so obviously. The dye of color discoloration was observed to occur rapidly within 60 minutes. The degradation of dye by inactivated biomass of H. Insulare definitely depended on original dye-wastewater concentration in the aqueous solution. Dye degradation was reduced from 64% to 93% as the original contents were enhanced from 50 to 500 mg/l. This study was desirable in that it shows it is possible to degrade textile dyes by inactivated biomass of H Insulare.
机译：白腐真菌在染料废水处理中的作用已被广泛研究。真菌的许多种类已经承担了以活体或死体形式进行染料脱色的责任。这项研究着眼于酸性染料靛蓝胭脂红（IC）的降解，该培养基是通过Insulare异戊二烯基死菌中生物的降解来降解为水溶液中的介质。反应时间的染料分解取决于主要染料浓度，生物量的死亡率，流失率和主要pH。实验结果表明，生物量死亡率的增加显着影响了染料的降解。在125-150 rpm时，染料的降解率最高。当我们降低搅拌速度时，发现生物活性略有降低。当不明显影响染料降解效率时，反应体系的pH在4-8范围内略有变化。观察到颜色变色的染料在60分钟内迅速发生。 H. Insulare的失活生物质对染料的降解肯定取决于水溶液中原始染料废水的浓度。随着原始含量从50 mg / l增加，染料降解率从64％降低至93％。该研究是令人期望的，因为它表明可以通过使Insulare失活的生物质来降解纺织染料。

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