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Treatment and analysis of industrial effluents of textile industry

机译：纺织工业废水处理分析

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摘要

People around the globe are tremendously getting affected due to the changes in the physical, chemical and biological characteristics of air, water and soil. With the increasing human population, industrialization, use of fertilizers and man-made activity water is getting highly polluted with different harmful contaminants. Textile industry is one of the major industries in the world. There are three different types of fibres used in the manufacture of various textile products: Cellulose fibres, protein fibres and synthetic fibres. Cellulose fibres are dyed using reactive dyes, direct dyes, naphthol dyes and indigo dyes. TiO_2 has been used as a photocatalyst for treatment of textile effluents. Biodiversity of cyanobacteria has been used for the treatment of domestic and industrial effluents. It has the capacity to utilize nitrogenous compounds, ammonia and phosphates and they have the tendency to consume metal ions such as Cr, Co, Cu and Zn very effectively. For treatment of industrial wastewater containing heavy metals, Fenton methods have been used for its reducing toxicity, which includes advanced oxidation processes (AOP's).
机译：由于空气，水和土壤的物理，化学和生物特性的变化，全球各地的人们正受到极大的影响。随着人口的增加，工业化，肥料的使用和人为活动的水越来越受到各种有害污染物的污染。纺织工业是世界主要工业之一。在制造各种纺织品时使用了三种不同类型的纤维：纤维素纤维，蛋白质纤维和合成纤维。纤维素纤维使用活性染料，直接染料，萘酚染料和靛蓝染料进行染色。 TiO_2已被用作处理纺织品废水的光催化剂。蓝细菌的生物多样性已用于处理生活和工业废水。它具有利用含氮化合物，氨和磷酸盐的能力，并且具有非常有效地消耗金属离子（如Cr，Co，Cu和Zn）的趋势。为了处理含有重金属的工业废水，芬顿方法已被用来降低其毒性，其中包括先进的氧化工艺（AOP）。

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  • 来源
    《Colourage》 |2017年第7期|45-56|共12页
  • 作者

    Priya Agrawal; Rachna Dubey; Shainey Joseph; Anjali Dsouza;

  • 作者单位

    Department of Chemistry and Biochemistry, St. Aloysius College, Jabalpur;

    Department of Chemistry and Biochemistry, St. Aloysius College, Jabalpur;

    Department of Chemistry and Biochemistry, St. Aloysius College, Jabalpur;

    Department of Chemistry and Biochemistry, St. Aloysius College, Jabalpur;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Textile effluents; TiO_2; Cyanobacteria; Fenton method; AOP;

    机译：纺织废水;TiO_2;蓝细菌;芬顿法行动计划;

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