scholarly journals Batch Adsorption Studies for Malachite Green Dye Removal from Waste Water Using Biomass Based Adsorbent

2016 ◽  
Vol 16 (2) ◽  
pp. 51-60
Author(s):  
Sunanda Sharma ◽  
◽  
K.K. Pant ◽  
D.P. Tiwari ◽  
Keyword(s):  
Waste Water ◽  
Malachite Green ◽  
Dye Removal ◽  
Batch Adsorption ◽  
Adsorption Studies ◽  
Malachite Green Dye

Malachite green dye, removal from waste water by adsorption

2008 ◽  
Vol 3 (2) ◽  
pp. 279-282
Author(s):  
N. Buvaneswari ◽  
C. Kannan
Keyword(s):  
Waste Water ◽  
Malachite Green ◽  
Dye Removal ◽  
Malachite Green Dye

scholarly journals Synthesis of a biodegradable interpenetrating polymer network of Av-cl-poly(AA-ipn-AAm) for malachite green dye removal: kinetics and thermodynamic studies

RSC Advances ◽  
2018 ◽  
Vol 8 (73) ◽  
pp. 41920-41937 ◽  
Author(s):  
Vaneet Kumar ◽  
Vishal Rehani ◽  
Balbir Singh Kaith ◽  
Saruchi Saruchi
Keyword(s):  
Acrylic Acid ◽  
Malachite Green ◽  
Dye Removal ◽  
Polymer Network ◽  
Aloe Vera ◽  
Interpenetrating Polymer Network ◽  
Thermodynamic Studies ◽  
Malachite Green Dye ◽  
Natural Polysaccharide ◽  
Kinetics And Thermodynamic

This paper deals with the synthesis of a biodegradable interpenetrating polymer network (IPN) from the natural polysaccharide aloe vera (Av), acrylamide (AAm) and acrylic acid (AA), and its evaluation as a dye removal device.

scholarly journals Kinetic Behavior of the Adsorption of Malachite Green Using Jordanian Diatomite as Adsorbent

2020 ◽  
Vol 3 (1) ◽  
pp. 1-10
Author(s):  
Emad El Qada
Keyword(s):  
Malachite Green ◽  
Dye Removal ◽  
Considerable Effect ◽  
Intraparticle Diffusion ◽  
Adsorption Rate ◽  
External Mass Transfer ◽  
Experimental Conditions ◽  
Malachite Green Dye ◽  
Series Of Experiments ◽  
Rate Controlling Step

The main intention of this work is to study the adsorption rate and mechanism for the adsorption of Malachite Green dye (MG) onto Jordanian diatomite. A series of experiments were conducted under a variety of conditions such as the mass of diatomite, initial MG concentration, and pH of the solution. The mechanism of adsorption was elucidated based on different kinetic models. Experimental conditions showed a considerable effect on the adsorption rate. Alkali conditions promote MG uptake and increase the rate of adsorption. Approximately 99% of dye removal was achieved as the diatomite dosage increased from 0.25g to 1.5g. The adsorption rate-controlling step was found to be a combination of chemisorption and intraparticle diffusion, with the external mass transfer predominating in the first five minutes of the experiment.

Design of experiments for Malachite Green dye removal from wastewater using thermolysis - coagulation-flocculation

2012 ◽  
Vol 40 ◽  
pp. 260-271 ◽  
Author(s):  
Loh Wai Man ◽  
Pradeep Kumar ◽  
Tjoon Tow Teng ◽  
Kailas Lachchhuram Wasewar
Keyword(s):  
Design Of Experiments ◽  
Malachite Green ◽  
Dye Removal ◽  
Malachite Green Dye

Removal of Malachite Green Dye by Teak Wood Waste Biomass Activated Carbon and Its Antimicrobial Activity

2020 ◽  
pp. 18-25 ◽  
Author(s):  
G. Vijayalakshmi ◽  
S. Sivajiganesan
Keyword(s):  
Antimicrobial Activity ◽  
Activated Carbon ◽  
Malachite Green ◽  
Diffusion Method ◽  
Batch Adsorption ◽  
Waste Biomass ◽  
Wood Biomass ◽  
Adsorption Method ◽  
Malachite Green Dye ◽  
Teak Wood

Adsorption of Malachite Green (MG) on activated carbon obtained from Teak wood biomass has been investigated by batch adsorption method. The percentage removal of dye has been optimized by studying the initial concentration of the dye, adsorbent dosage, adsorption time and pH. The experimental data were found to be well fitted to Langmuir isotherm. The present study indicates that activated carbon obtained from Teak wood biomass is an effective adsorbent of MG dye. The prepared activated carbon was evaluated for antimicrobial activity against (Staphylococcus aureus, Escherichia coli and Aspergillus flavus, Aspergillus niger), using disc diffusion method and compared with standard antibacterial (Nitrofurantoin) and antifungal (Amphotericin B). Bacteria showing more activity than fungal strains.

scholarly journals Biosorption Studies for the Removal of Malachite Green from its Aqueous Solution by Activated Carbon Prepared from Cassava Peel

2011 ◽  
Vol 8 (s1) ◽  
pp. S61-S66 ◽  
Author(s):  
C. Parvathi ◽  
T. Maruthavanan ◽  
S. Sivamani ◽  
C. Prakash
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Malachite Green ◽  
Dye Removal ◽  
Agricultural Waste ◽  
Raw Material ◽  
Textile Effluent ◽  
Malachite Green Dye ◽  
Health Related ◽  
Cassava Peel

The association of dyes with health related problems is not a new phenomenon. The effectiveness of carbon adsorption for dye removal from textile effluent has made it an ideal alternative to other expensive treatment methods. The preparation of activated carbon from agricultural waste could increase economic return and reduce pollution. Cassava peel has been used as a raw material to produce activated carbon. The study investigates the removal of malachite green dye from its aqueous solution. The effects of condition such as adsorbent dosage, initial dye concentration, pH and contact time were studied. The adsorption capacity was demonstrated as a function of time for malachite green from aqueous solution by the prepared activated carbon. The results showed that as the amount of the adsorbent was increased, the percentage of dye removal increased accordingly. Higher adsorption percentages were observed at lower concentrations of malachite green dye. Silver nitrate treated cassava peel showed a better performance compared to Sulphuric acid treated and raw carbons, thus making it an interesting option for dye removal textile effluent.

Synthesis of a Gum rosin alcohol-poly(acrylamide) based adsorbent and its application in removal of malachite green dye from waste water

RSC Advances ◽  
2015 ◽  
Vol 5 (54) ◽  
pp. 43092-43104 ◽  
Author(s):  
B. S. Kaith ◽  
Rajeev Jindal ◽  
Rachna Sharma
Keyword(s):  
Waste Water ◽  
Malachite Green ◽  
Potassium Persulphate ◽  
Malachite Green Dye ◽  
Gum Rosin ◽  
System P ◽  
Initiator System ◽  
Poly Acrylamide

The present paper is focused on the synthesis of a green GrA-cl-poly(AAm) adsorbent using N,N′-methylene-bis-acrylamide and potassium persulphate as a crosslinker–initiator system.

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