The Influence of Applied Current Strength and Electrode Configuration in Laundry Wastewater Treatment by Electrocoagulation

Nugroho, Febrianto Adi; Sani, M. M.; Apriyanti, F.; Aryanti, P.T.P.

doi:10.1088/1742-6596/1477/5/052018

Cited by 3 publications

(2 citation statements)

References 13 publications

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“…The EC process was conducted refer to our previous works [10,11]. The textile wastewater was obtained from one of the textile industries in Cimahi, West Java, Indonesia.…”

Section: Textile Wastewater Treatment By Electrocoagulationmentioning

confidence: 99%

The Influence of Applied Current Density and Agitation Speed During Electrocoagulation of Textile Wastewater

Aryanti¹,

Nugroho²,

Prabowo³

et al. 2021

Proceedings of the 2nd International Seminar of Science and Applied Technology (ISSAT 2021)

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Electrocoagulation has been noticed as a prospective technology in textile industry wastewater treatment due to its high color removal efficiency in a simple and environmental friendly method. In this study, a cylindrical EC reactor was used and equipped with a turbine agitator and Al electrodes as baffles. The EC process was conducted for 120 minutes with a flow rate of 500 mL/minute. The influence of applied current density and agitation speed was investigated. It was found that the theoretical number of ions released into the solution was increased from 49.13 to 85.97 mg/L when the current density was raised from 0.0075 to 0.0132 A/cm 2 . The maximum of contaminant removal was achieved when 70 rpm of agitation speed was used at a current density of 0.0013 A/cm 2 . At the mentioned agitation speed and current density, the TDS, turbidity, and COD removal were 55.6%. 98.12%, and 90.32%, respectively.

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“…The EC process was conducted refer to our previous works [10,11]. The textile wastewater was obtained from one of the textile industries in Cimahi, West Java, Indonesia.…”

Section: Textile Wastewater Treatment By Electrocoagulationmentioning

confidence: 99%

The Influence of Applied Current Density and Agitation Speed During Electrocoagulation of Textile Wastewater

Aryanti¹,

Nugroho²,

Prabowo³

et al. 2021

Proceedings of the 2nd International Seminar of Science and Applied Technology (ISSAT 2021)

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“…Simultaneously, the cations (Al 3+ , Fe 2+ or Fe 3+ ) react with OHions to produce different species, such as Al(OH) 2+ , Al2(OH)2 4+ , Al(OH) 3 , and charged cationic hydroxide complexes [11,[14][15].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Parameters in the Removal of Linear Alkylbenzene Sulfonate Anionic Surfactant Using Electrocoagulation

Villabona-Ortíz

De-La-Rosa-Jiménez

2020

Rev. Fac. Ing.

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The objective of the present investigation was to construct an electrocoagulation cell in a batch system and to evaluate its capacity to remove the anionic surfactant of the linear alkylbenzene sulfonate (LAS), which is present in gray water determining the effect of the type of electrodes (Al or Fe), distance between electrodes (1, 1.5 and 2 cm) and voltages (10, 15 and 20 V). The experimental tests were carried out for 20 min. The dimensions of the short wave electrolysis cell built in glass were 26 cm long, 7 cm wide and 12 cm high, with 10 electrodes of 12x6 cm supported by a PVC structure. The concentration of LAS in the solution was determined by employing UV-Vis spectrometry applying the Methylene Blue Active Substances (MBAS) method. A higher removal of 65.55% was obtained when aluminum electrodes were used, and 69.11% with iron electrodes a separation of 1.5 cm and a voltage of 20 V, presenting less change in pH, conductivity, and energy consumption when using the Al3 electrode. When evaluating the effect of time at the best experimental configuration (Al, 1.5 cm, 20 V) it was established that the removal efficiency increased to 75.13% in 60 min. Electrocoagulation with aluminum electrodes is presented as an efficient alternative for the removal of LAS in solution.

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Applicability of electrocoagulation process for removal of contaminants from debrominated wastewater

Patel¹,

Shukla²,

Prajapati³

2023

Chemical Engineering and Processing - Process Intensification

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The Influence of Applied Current Strength and Electrode Configuration in Laundry Wastewater Treatment by Electrocoagulation

Cited by 3 publications

References 13 publications

The Influence of Applied Current Density and Agitation Speed During Electrocoagulation of Textile Wastewater

The Influence of Applied Current Density and Agitation Speed During Electrocoagulation of Textile Wastewater

Evaluation of Parameters in the Removal of Linear Alkylbenzene Sulfonate Anionic Surfactant Using Electrocoagulation

Applicability of electrocoagulation process for removal of contaminants from debrominated wastewater

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