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<strong>Decolourization of dye wastewater by microbial methods- A review</strong>

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Authentication Code dc
 
Title Statement <strong>Decolourization of dye wastewater by microbial methods- A review</strong>
 
Added Entry - Uncontrolled Name Parmar, Neha D; Research Scholar Dept. of Fibres and Textile Processing Technology, Institute of Chemical Technology, University of Mumbai, Matunga, Mumbai 400 019
Shukla, Sanjeev R; Professor Dept. of Fibres and Textile Processing Technology, Institute of Chemical Technology, University of Mumbai, Matunga, Mumbai 400 019
UGC-SAP (Green Technology)
 
Uncontrolled Index Term Azo dyes; Bacteria;Biological treatment methods; Decolourization; Dye degrading Enzymes
 
Summary, etc. Waste water originating from textile processing and dyestuff manufacturing industries contain varying amounts of dyes, metals/metalloids, salts and organic pollutants out of which dyes are the visible toxic contaminants. Presence of dyes in water bodies causes several problems including decreased photosynthesis and higher BOD and COD load, apart from their displeasing appearance. Dyestuffs are organic molecules, which may be toxic or mutagenic. In the last few years, environmental legislation about the presence of colour in discharges, coupled with the increasing cost of water for the industrial sector, has made the treatment and reuse of dyeing wastewaters increasingly important to the industry. A variety of approaches are available for treatment, out of which the biological treatment is the genuinely ecofriendly and cost effective method. The decolourization efficiencies of different biological methods are discussed in this review along with the detailed discussion on bacterial treatment and their relative merits and drawbacks.
 
Publication, Distribution, Etc. Indian Journal of Chemical Technology (IJCT)
2019-02-07 12:25:19
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJCT/article/view/13538
 
Data Source Entry Indian Journal of Chemical Technology (IJCT); ##issue.vol## 25, ##issue.no## 4 (2018): Indian Jouranl of Chemical Technolgy
 
Language Note en