A critical review on textile wastewater treatments: Possible approaches

Holkar, Chandrakant R.; Jadhav, Ananda J.; Pinjari, Dipak V.; Mahamuni, Naresh M.; Pandit, Aniruddha B.

doi:10.1016/j.jenvman.2016.07.090

Cited by 1,637 publications

(664 citation statements)

References 99 publications

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“…As a result, a large amount of sodium and chloride ions are present in textile wastewater, which increases the toxicity of water sources (Ali et al, 2006;Paul et al, 2012;Dey and Islam, 2015). The color of the effluent measured as absorbance was highly visible, which may have environmental concerns including aesthetic problems (Sun et al, 2009;Modi et al, 2010;Lu et al, 2010;Holkar et al, 2016).…”

Section: Discussionmentioning

confidence: 99%

Efficacy of Bacterial Strains Isolated from Textile Wastewater for Degradation of Azo Dye Associated Aromatic Amines

Kausar¹,

Khalid²,

Mahmood³

et al. 2016

IJAB

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Wastewater from textile processing and dyestuff manufacturing industries contains different kinds of dyes and their metabolites, which are mutagenic and carcinogenic in nature. Such wastewater should be treated in order to avoid ground and surface water contamination. The aim of present research was to isolate such bacterial strains which are capable of degrading dye-originated aromatic amines. Ten samples of wastewater and sludge were collected from outlets and wastewater streams of different textile industries. The analysis of wastewater showed a wide variation in the pH (8.10-12.3), total dissolved solids (500-20100 mg L ) using 10 mL wastewater/sludge as inoculum source. Based on ability to degrade 4-nitroaniline most efficient bacterial strain was identified as Raoultella planticola (IL11) through 16S rRNA gene analysis. These findings suggest that the indigenous bacterial strains have potential for bioremediation of dye-containing textile effluents, and for complete mineralization, 4-nitroaniline degrading strains may be used in combination with dye degrading strains.

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Section: Discussionmentioning

confidence: 99%

Efficacy of Bacterial Strains Isolated from Textile Wastewater for Degradation of Azo Dye Associated Aromatic Amines

Kausar¹,

Khalid²,

Mahmood³

et al. 2016

IJAB

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“…The application of membrane technology serves as the final stage in the wastewater treatment process. The treatment of wastewater using membrane systems is costly and therefore proper decision should be adopted in selecting the appropriate membrane specifications to achieve the required outputs [10][11][12] .…”

Section: Membrane Technologiesmentioning

confidence: 99%

Study on Application of Membrane Technology in Treatment of Effluent from Dyeing Industries in Erode, TamilNadu

Prasanna¹,

Anandh²,

Kumar³

et al. 2018

IJET

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The textile dyeing industry is one of the hazardous polluting industries which uses water as the major source for their production and substantially the generation of wastewater leads to be a huge burden in treatment. The existing treatment methods adopted in most of the dyeing industries are said to be very old and its efficiency of removal is very less and at the same time it does not meet the standards for trade effluent discharge as prescribed by the regulatory boards. The study carried out on the application of Activated Carbon Filter (ACF) outlet in three stages of Reverse Osmosis results in reduction of 52% and the Total Dissolved Solids (TDS) is reduced to 226 ppm under the operation time of 10 hours. Significance reduction in pH, BOD, COD, TSS and Sulphates. The results say that the new technology of applying Nano-filtration and ultra-filtration will increase the efficiency of treatment. The effluent characteristics with the help this technology satisfy the standards.

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“…Colored water produces a reduction of light availability, which is indispensable for the growth of the aquatic organisms. However, currently wastewater treatment processes for the mineralization of dyes are studied more than technologies for color removal [124].…”

Section: Application Of Biocatalysts On Color Removal Of Effluentsmentioning

confidence: 99%

The Protagonism of Biocatalysis in Green Chemistry and Its Environmental Benefits

et al. 2017

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Abstract:The establishment of a bioeconomy era requires not only a change of production pattern, but also a deep modernization of the production processes through the implementation of novel methodologies in current industrial units, where waste materials and byproducts can be utilized as starting materials in the production of commodities such as biofuels and other high added value chemicals. The utilization of renewable raw resources and residues from the agro-industries, and their exploitation through various uses and applications through technologies, particularly solid-state fermentation (SSF), are the main focus of this review. The advocacy for biocatalysis in green chemistry and the environmental benefits of bioproduction are very clear, although this kind of industrial process is still an exception and not the rule. Potential and industrial products, such as biocatalysts, animal feed, fermentation medium, biofuels (biodiesel, lignocelulose ethanol, CH 4 , and H 2 ), pharmaceuticals and chemicals are dealt with in this paper. The focus is the utilization of renewable resources and the important role of enzymatic process to support a sustainable green chemical industry.

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A critical review on textile wastewater treatments: Possible approaches

Cited by 1,637 publications

References 99 publications

Efficacy of Bacterial Strains Isolated from Textile Wastewater for Degradation of Azo Dye Associated Aromatic Amines

Efficacy of Bacterial Strains Isolated from Textile Wastewater for Degradation of Azo Dye Associated Aromatic Amines

Study on Application of Membrane Technology in Treatment of Effluent from Dyeing Industries in Erode, TamilNadu

The Protagonism of Biocatalysis in Green Chemistry and Its Environmental Benefits

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