electrocoagulation process optimization

Optimization of electrocoagulation process for fluoride …

Treatment of wastewater by electrocoagulation: a review

The electrocoagulation (EC) process is an electrochemical means of introducing coagulants and removing suspended solids, colloidal material, and metals, as well as other dissolved solids from water and wastewaters. ... (2006) Optimization of the electrocoagulation process for the removal of copper, lead and cadmium in natural …

Comparison Study on Sonodirect and Sonoalternate Current

In the optimization of pH (A), current (B) and time(C) were selected as within range and the responses such as COD removal efficiency were maximized. For direct current electrocoagulation, the optimum value was obtained at pH 3, current 0.5 A, and time 50 min, such that the optimum value of COD was 82.6%.

An effective method for improving electrocoagulation process

Al 13 polymer has been believed to be the most active species responsible for coagulation. The character of Al species distribution and the formation of Al 13 polymer in electrocoagulation (EC) process were investigated in order to provide insight into optimizing EC operation and design. The results indicated that predominant Al species …

Electromagnetic field-enhanced novel tubular electrocoagulation …

The treatment of real beet sugar mill effluent by a modified electrocoagulation process is proposed. An innovative design of an electromagnetic field-enhanced electrochemical cell consisting of a ...

Electrocoagulation applied for the removal of microplastics from

During this process, the selection of the optimized applied electric field is crucial for facilitating electrocoagulation to maximize remediation efficiency, while minimizing the electrical energy ...

Treatment of cardboard factory wastewater using ozone

Cardboard factory wastewater is usually known by high chemical oxygen demand (COD), color, phenols, lignin, and its derivatives, and usual treatment techniques are not able to treat such wastewaters. This study aimed to investigate the efficiency of ozone-assisted electrocoagulation process (EC/O3) for the treatment of real cardboard …

Efficient removal of microplastics from wastewater by an

The main advantage of the process of electrocoagulation is the absence of chemical coagulants and formation of very small ... optimization of the process revealed that the energy consumption could ...

Optimization of Electrocoagulation Process for the Treatment of …

In the present investigation, treatment of metal cutting wastewater (MCW) using electrocoagulation (EC) process is designed and analyzed using response surface methodology (RSM). RSM is applied to optimize the operating variables viz. initial pH, current density, and operating time on the treatment of MCW in a batch mode by EC …

Electrocoagulation Process: A Mechanistic Review at the …

Electrocoagulation Process: A Mechanistic Review at the Dawn of its Modeling. DOI: 10.29199/2637-7063/ESAR-201019. Authors: …

Artificial intelligence techniques in electrochemical processes for

In the scope of electrocoagulation process optimization, Taheri et al. used ANN modelling and a GA algorithm to improve the Taguchi design optimization for the degradation of three different dyes, including Acid Orange 7, Acid Brown 14, and Acid Red 18 azo dyes by electrocoagulation. A GA was used for techno-economical …

Optimization of color and COD removal from livestock wastewater …

The present work aims to study the removal of color and COD from livestock wastewater by electrocoagulation (EC) process using Al electrodes. The Box–Behnken design and response surface methodology were used to investigate the effects of major operating variables and optimization conditions.

Electrocoagulation for Cyanide Removal from Industrial Waste

This study investigates the application of electrocoagulation for the removal of cyanide from industrial waste solutions, utilizing a novel cell design and optimization via Response surface methodology. The electrocoagulation cell consists of two aluminum electrodes with a unique geometry that offers built-in cooling and uniform interelectrode …

Sustainability | Free Full-Text | Efficacy of Electrocoagulation

The electrocoagulation (EC) process introduces coagulants by electrochemical means, and is widely adopted for removing heavy metals, besides other contaminants, such as organic pollutants, suspended and dissolved solids, colloidal materials, etc. However, its capability can vary significantly, depending on the operating …

Electrocoagulation process for greywater treatment: Statistical

The statistical modeling and optimization of electrocoagulation process for greywater treatment were also investigated using response surface methodology (RSM) software (Design-Expert, 13, StateEase, USA). In this case, an experimental design tool called a central composite design (CCD) was utilized to create a second-order …

Statistical optimizing of electrocoagulation process for the …

Optimization of the electrocoagulation process using response surface methodology (RSM) has been used for optimization of various operating parameters (Bhatti et al., 2011, Güçlü, 2015, Kobya et al., 2013, Kumari et al., 2019, Xu et al., 2016). The performance of electrocoagulation depends on operating parameters such as …

Electrocoagulation for Cyanide Removal from Industrial …

This study investigates the application of electrocoagulation for the removal of cyanide from industrial waste solutions, utilizing a novel cell design and optimization …

Electrocoagulation process for oily wastewater treatment and

Electrocoagulation technique using aluminum electrodes in a batch bi-polar system was investigated to determine the efficiency of removing oil from oily wastewater. The Box–Behnken design was utilized to optimize conditions and the effects of four independent factors, including oil volume (X1), temperature (X2), initial pH (X3), and …

Application of Box-Behnken design to mineralization and

The numerical optimization of software with Derringer's desirability function method was used to determine the optimum operating condition of POME treatment using the electrocoagulation process. The choice of objective for the response has five options including none, maximum, minimum, target, and within range.

P. ASAITHAMBI | Professor (Associate) | Jimma University, …

Hybrid Sono-Electrocoagulation Process for the Treatment of Landfill Leachate Wastewater: Optimization through a Central Composite Design Approach Article Full-text available

Electrocoagulation Treatment of Electroplating Wastewater: A …

Amirreza Arabameri, Mohammad Reza Alavi Moghaddam, Amir Reza Azadmehr, Mahsa Payami Shabestar, Less energy and material consumption in an electrocoagulation system using AC waveform instead of DC for nickel removal: Process optimization through RSM, Chemical Engineering and Processing - Process …

Recent progress on electrocoagulation process for …

Also, optimization of the process parameters viz. power density, frequency, irradiation time and addition of a pre/post-treatment method can considerably assist in reducing the overall energy consumption of the process.

Electrocoagulation applied for the removal of microplastics from

Results showed that the electrocoagulation process is an effective process for microplastic removal. ... Post- treatment of molasses wastewater by electrocoagulation and process optimization through response surface analysis. J. Environ. Manage., 164 (2015), pp. 104-113.

Arsenic removal technologies and future trends: A mini review

Electrocoagulation technology for high strength arsenic wastewater: process optimization and mechanistic study. J. Clean. Prod. (2018) J.A. Gomes et al. ... Arsenic removal by electrocoagulation process: Recent trends and removal mechanism. Chemosphere, Volume 181, 2017, pp. 418-432.

Electrocoagulation Technology for Wastewater …

Abstract. Electrocoagulation (EC) is an excellent and promising technology in wastewater treatment, as it combines the benefits of coagulation, flotation, and …

Treatment of metal plating wastewater using iron electrode by

In this study, electrocoagulation (EC) process was used to remove COD, color and several toxic heavy metals from metal plating wastewater and central composite design (CCD) combined with response surface methodology (RSM) were applied for optimizing the operating parameters of the process, which utilized iron (Fe) electrodes.

Electrocoagulation: Fundamentals and Prospectives

Electrocoagulation Fundamentals. Electrocoagulation is an electrochemical water and wastewater treatment which uses an electrochemical cell in which direct current voltage is applied to sacrificial electrodes, commonly iron or aluminum. Commonly, electrocoagulation takes place when electrochemical reactions take place on the anode …

Optimization of electrocoagulation process for disperse and …

@article{Criado2020OptimizationOE, title={Optimization of electrocoagulation process for disperse and reactive dyes using the response surface method with reuse application}, author={Sergio P{'e}rez Criado and Marcel Jefferson Gonçalves and Lorena Benathar Ballod Tavares and S{'a}vio Leandro Bertoli}, …

Investigation on operating parameters and cost using an

The electrocoagulation process is an effective method to the remove the color, chemical oxygen demand (COD), turbidity, and consumption of less energy from wastewater by considering different operating parameters. ... Optimization through response surface Methodol 105:92–102. Google Scholar Asaithambi P, Beyene D, Aziz …

Mathematical Modeling of Electro-Coagulation Process

"Optimization of electrocoagulation process for the treatment of metal cutting wastewaters with response surface methodology." Water Air Soil Pollut. 215 (1–4): 399–410. Crossref. Google Scholar. Kobya, M., E. Demirbas, U. Gebologlu, M. S. Oncel, and Y. Yildirim. 2013. "Optimization of arsenic removal from drinking water by ...