Electrochemical Degradation of Remazol Red Rb 133 Using Sacrificial Electrodes

Rekha, H. B.; Murthy, Usha N.

doi:10.20319/mijst.2018.41.106128

Cited by 2 publications

(2 citation statements)

References 15 publications

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“…Salah satu pewarna yang luas digunakan pada industri batik adalah Remazol Red RB. Remazol Red RB termasuk jenis pewarna reaktif yang efisien dan berikatan pada serat dengan membentuk ikatan kovalen (Rekha dan Usha, 2018). Pewarna ini memiliki gugus auksokrom berupa garam sulfonat dengan satu buah gugus kromofor azo (monoazo) (Pubchem, 2018).…”

Section: Pendahuluanunclassified

The Effect of Electrocoagulation Voltage and Dye Initial Concentration to The Removal Percentage of Rhemazol Red RB

Hidayanti,

Afifa,

Ismuyanto

et al. 2021

RBAET

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Batik industry wastewater has an adverse effect for the environment if disposed without any treatment. Wastewater of batik industry increases as production of batik industri growth. Remazol Red RB is one of the pollutant sources in batik dyeing process wastewater. The conventional method which is used for processing wastewater still has feebleness so as an innovative method wastewater treatment is needed. One ot those is electrocoagulation. Electrocoagulation is colloidal destabilization through an electrochemical process. This electrocoagulation carried out by varying electrical voltages and initial concentration of dyes. Electrical voltages are varied at 10 volt, 15 volt, 20 volt, and 25 volt, initial concentration are 100 ppm, 150 ppm, 200 ppm, and 250 ppm. Percent removal measured for determining the effect of electrical voltage and initial concentration. decreasing dyes color is measured using spectrophotometer UV-Vis. Electrocoagulation process uses aluminum as anode and iron as cathode which is arranged in monopolar series configuration. The wastewater is 200 mL in volume and the process was taken in 60 minutes. Result showed that both of electrical and initial concentration affect percent removal of synthetic wastewater dyes. The best electrical voltage and initial concentration are 25 volt and 100 ppm with percent removal obtained is 99,80% for 10 minutes electrocoagulation.

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Section: Pendahuluanunclassified

The Effect of Electrocoagulation Voltage and Dye Initial Concentration to The Removal Percentage of Rhemazol Red RB

Hidayanti,

Afifa,

Ismuyanto

et al. 2021

RBAET

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“…Most azo dyes are difficult to degrade biologically because of their complex structure and stability. In addition, the carcinogenic and mutagenic properties of azo dyes have the potential to endanger health [4]. If this substance enters the body for a short time, it will cause nausea, and if it occurs in the long term, it can cause cancer.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Electric Voltage Variation and Flow Rate on Decreasing Remazol Red Rb 133 Dye Levels in a Continuous Electrocoagulation Process

Nurfahasdi,

Sabrina,

Husin

et al. 2024

E3S Web Conf.

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The usage of synthetic dyes, such as Remazol Red RB 133, benefits the product by boosting its added value, but it also has a negative influence on the aquatic environment when waste water is disposed of directly. As a result, electrocoagulation technology is utilized to lower the levels of Remazol Red RB 133 dye, ensuring that it does not affect the environment. This study seeks to examine the influence of variations in electric voltage (10, 12, 14 volts) and flow rate (80, 100, and 120 mL/minute) on decreasing concentrations of the colorant RB-133 Remazol in the Continuous Electrocoagulation Process. A UV-Vis spectrophotometer will be used to see the dye concentration after the electrocoagulation process and will be analyzed using the adsorption kinetics model and the Langmuir and Freundlich adsorption isotherm models.

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Electrochemical Degradation of Remazol Red Rb 133 Using Sacrificial Electrodes

Abstract: Textile industries generate various types of wastewater depending on the industrial process and the raw materials used such as jute, cotton and animal fibers (wool and silk)

Cited by 2 publications

References 15 publications

The Effect of Electrocoagulation Voltage and Dye Initial Concentration to The Removal Percentage of Rhemazol Red RB

The Effect of Electrocoagulation Voltage and Dye Initial Concentration to The Removal Percentage of Rhemazol Red RB

The Effect of Electric Voltage Variation and Flow Rate on Decreasing Remazol Red Rb 133 Dye Levels in a Continuous Electrocoagulation Process

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