Sustainable approach to decolourize methyl orange dye from aqueous solution using novel bacterial strain and its metabolites characterization

Carolin, C. Femina; Kumar, P. Senthil; Joshiba, G. Janet

doi:10.1007/s10098-020-01934-8

Cited by 53 publications

(30 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Glucose was found as the best carbon source for AB 113 dye decolorization by RMLP1 strain. Similar to our result, Carolin et al 35 also noticed nearly 95% decolorization of Methyl Orange in the presence of glucose using Micrococcus yunnaenensis strain. Wang et al 26 demonstrated that Citrobacter CK3 sp., was efficiently remove dye Reactive Red 180 when added glucose in culture medium.…”

Section: Discussionsupporting

confidence: 92%

“…Similar to our finding, Garg et al 37 reported ammonium sulphate as good source of nitrogen for bacterium P. putida SKG-1 to achieve maximum decolorization of dye Acid Orange 7. Equally, Carolin et al 35 found effective decolorization of Methyl Orange dye by M. yunnaenensis in presence of yeast extract and peptone mediated nitrogen supplement. The culture medium supplemented with organic/inorganic nitrogen source involved in production of NADH, which facilitates the decolorization of azo dyes by bacterial system via donating the electrons 38 .…”

Section: Discussionmentioning

confidence: 99%

“…Ghodake et al 24 also reported that the dye concentration 100 mg/L of Amaranth was removed up to 71% in 72 hrs by Acinetobacter calcoaceticus but beyond this decolorization activity was not effective. Moreover, Carolin et al 35 reported the highest decolorization rate of Methyl Orange by M. yunnaenensis strain at 100 mg/L and further increase in dye concentration leads to decrease in decolorization rate.…”

Section: Discussionmentioning

confidence: 99%

See 2 more Smart Citations

Biodecolorization of Azo Dye Acid Blue 113 by Soil Bacterium Klebsiella variicola RMLP1

Singh

et al. 2021

JEOH

View full text Add to dashboard Cite

The present study was aimed to isolate a new bacterial strain for the degradation/decolorization of azo dye Acid Blue 113 (AB 113). The physico-chemical method is inadequate for degradation of azo dyes; therefore, an environmental friendly and competent method such as use of the biological organism was studied for decolorization of AB 113. Bushnell and Hass (BHM) medium containing AB 113 dye were used to perform the decolorization study. 16S rRNA gene sequencing approach was used for identification of bacterial isolate as a Klebsiella variicola. The optimum process parameters for the decolorization of AB 113 were found at pH 8, 35°C temperature and 100 mg/L dye concentration during 72 h incubation. Glucose and ammonium sulphate was the carbon and nitrogen source suited well for the decolorization of dye. The results proved that the Klebsiella variicola, offer huge ability in treating textile wastewater containing the color AB 113.

show abstract

Section: Discussionsupporting

confidence: 92%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Biodecolorization of Azo Dye Acid Blue 113 by Soil Bacterium Klebsiella variicola RMLP1

Singh

et al. 2021

JEOH

View full text Add to dashboard Cite

show abstract

“…Method number 1 is commonly used to rapidly isolate dye decolourising bacteria. This involves samples inoculated in nutrient broth containing some sort of azo dye [ 21 , 22 , 23 ]. Briefly, a 1 mL of sample was inoculated in 100 mL nutrient broth containing 100 ppm filter-sterilised RR120 dye.…”

Section: Methodsmentioning

confidence: 99%

Biodecolourisation of Reactive Red 120 as a Sole Carbon Source by a Bacterial Consortium—Toxicity Assessment and Statistical Optimisation

Manogaran

Yasid

Othman

et al. 2021

IJERPH

View full text Add to dashboard Cite

The application of microorganisms in azo dye remediation has gained significant attention, leading to various published studies reporting different methods for obtaining the best dye decolouriser. This paper investigates and compares the role of methods and media used in obtaining a bacterial consortium capable of decolourising azo dye as the sole carbon source, which is extremely rare to find. It was demonstrated that a prolonged acclimation under low substrate availability successfully isolated a novel consortium capable of utilising Reactive Red 120 dye as a sole carbon source in aerobic conditions. This consortium, known as JR3, consists of Pseudomonas aeruginosa strain MM01, Enterobacter sp. strain MM05 and Serratia marcescens strain MM06. Decolourised metabolites of consortium JR3 showed an improvement in mung bean’s seed germination and shoot and root length. One-factor-at-time optimisation characterisation showed maximal of 82.9% decolourisation at 0.7 g/L ammonium sulphate, pH 8, 35 °C, and RR120 concentrations of 200 ppm. Decolourisation modelling utilising response surface methodology (RSM) successfully improved decolourisation even more. RSM resulted in maximal decolourisation of 92.79% using 0.645 g/L ammonium sulphate, pH 8.29, 34.5 °C and 200 ppm RR120.

show abstract

“…Methyl Orange (MO) is widely used as an indicator as well as a textile dye (azo-dye) for dying of textile fabrics (Carolin, Kumar, & Joshiba, 2021). The reduction of MO was calculated by using freshly prepared Ag-NWs in excessive NaBH 4 .…”

Section: Catalytic Reduction Of Methyl Orange (Mo)mentioning

confidence: 99%

UV-light Mediated Green Synthesis of Silver Nanowires and Their Catalytic Degradation Potential Against Methyl Orange

Ali

Mooin-ud-din

et al. 2021

Preprint

View full text Add to dashboard Cite

In the present study, a simple and eco-friendly method for the synthesis of silver nanowires (Ag-NWs) has been reported. Psidium guajava seed extract was used as a reducing agent for silver nitrate solution at 70 °C temperature under continues UV-irradiation, for the production of Ag-NWs. Silver nanowires were initially characterized by using UV-visible and FTIR spectrophotometer. Synthesis of nanowires and involvement of functional groups was confirmed by FT-IR spectra. The morphology and particle size of synthesized Ag-NWs was determined using Field Emission Scanning Electron Microscopy (FESEM) and X-ray diffraction (XRD). XRD results revealed cubic phase morphology of Ag-NWs. Nanowires were found having 12-8 μm length and 300-500 nm diameter. In addition, catalytic potential of the sample for degradation of methyl orange dye (MO) was tracked spectrophotometrically. The results exposed that; bio-synthesized silver nanowires were found having excellent morphological features as well as impressive catalytic potential.

show abstract

Sustainable approach to decolourize methyl orange dye from aqueous solution using novel bacterial strain and its metabolites characterization

Cited by 53 publications

References 39 publications

Biodecolorization of Azo Dye Acid Blue 113 by Soil Bacterium <i>Klebsiella variicola</i> RMLP1

Biodecolorization of Azo Dye Acid Blue 113 by Soil Bacterium <i>Klebsiella variicola</i> RMLP1

Biodecolourisation of Reactive Red 120 as a Sole Carbon Source by a Bacterial Consortium—Toxicity Assessment and Statistical Optimisation

UV-light Mediated Green Synthesis of Silver Nanowires and Their Catalytic Degradation Potential Against Methyl Orange

Contact Info

Product

Resources

About