Sono-assisted electrocoagulation and cross-flow membrane processes for brewery wastewater treatment

Dizge, Nadir; Akarsu, Ceyhun; Özay, Yasin; Gülşen, Hakkı; Adıgüzel, Serpil Könen; Mazmancı, Mehmet Ali

doi:10.1016/j.jwpe.2017.11.016

Cited by 71 publications

(21 citation statements)

References 47 publications

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“…The operating cost is one of the most important parameters for wastewater treatment plants. Generally, the cheapest and most effective processes are preferred for wastewater treatment plants (34). The formula of energy consumption is given by Eq.…”

Section: Energy Consumption and Cost Analysismentioning

confidence: 99%

Electrochemical Treatment of Textile Dye Bath Wastewater Using Activated Carbon Cloth Electrodes

Işık

Ünal

Karagündüz

et al. 2020

Avicenna J Environ Health Eng

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The performance of electrooxidation (EO) treatment using activated carbon cloth (ACC) electrodes on textile dye bath wastewater was investigated. ACC electrode pairs were used as anode/cathode for EO experiments. The effect of current density (50–150 A/m2), operating time (0–90 minutes), and solution pH (6-11) were tested for removal of chemical oxygen demand (COD), color, and chloride, as well as the changes in conductivity. 95.5% COD and color removal efficiencies were obtained at current density (CD) of 100 A/m2 at solution pH of 10 for 90 minutes. Moreover, the chloride concentration decreased from 4254 to 35.5 mg/L and solution conductivity decreased from 160 to 131 mS/cm at the same conditions. Operating cost of the EO process was calculated to be 3.13 US$/m3 for 36 kWh/m3 energy consumption. The results indicated that the EO process with ACC electrodes achieved high pollutant removal from textile dye bath wastewater.

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Section: Energy Consumption and Cost Analysismentioning

confidence: 99%

Electrochemical Treatment of Textile Dye Bath Wastewater Using Activated Carbon Cloth Electrodes

Işık

Ünal

Karagündüz

et al. 2020

Avicenna J Environ Health Eng

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“…Hence, these industries produce boron‐containing wastewater. The amount of water containing boron, and boron concentration of wastewater varies from industries . Plants are particularly sensitive to boron concentration (<0.75 ppm).…”

Section: Introductionmentioning

confidence: 99%

Operating Cost and Treatment of Boron from Aqueous Solutions by Electrocoagulation in Low Concentration

Deniz

Akarsu

2018

Global Challenges

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The objective of this study is to determine the optimum parameters of electrocoagulation process in treatment of boron in low concentrations. Especially, studies on electrode optimization in low boron concentrated waters are insufficient. Therefore, the effect of electrode combination (Al–Al, Al–Fe, Al–SS, Fe–Al, Fe–Fe, and Fe–SS), pH (5–9), current density (8–24 mA cm −2 ), distance (1–3 cm), and electrolysis time (10–90 min) on treatment of boron containing wastewater is studied to obtain maximum removal efficiency. The maximum removal efficiency of boron is obtained as 95.6%. Operation conditions for maximum removal are the electrode combination of Fe–Al, current density of 16 mA cm −2 , pH 7.0, concentration of 30 mg L −1 and the reaction time of 70 min. Operating cost of the electrocoagulation process is calculated as 2.35 $ m −3 . This study indicates that the electrocoagulation process can be successfully applied in order to treat boron‐polluted wastewaters at low initial concentrations.

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“…Therefore, electric energy consumption is calculated as (Eq. (5)):E =UItECVwhere E is the electrical energy [5], U is the cell voltage (V), I is the current density (A) and t EC is the time of the electro-H 2 O 2 /UV system per hour [6]. According to the results the minimum energy consumption was 2.15 kW h/kg.…”

Section: Experimental Design Materials and Methodsmentioning

confidence: 99%

Experimental data on the removal of phenol by electro-H2O2 in presence of UV with response surface methodology

et al. 2019

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Sono-assisted electrocoagulation and cross-flow membrane processes for brewery wastewater treatment

Cited by 71 publications

References 47 publications

Electrochemical Treatment of Textile Dye Bath Wastewater Using Activated Carbon Cloth Electrodes

Electrochemical Treatment of Textile Dye Bath Wastewater Using Activated Carbon Cloth Electrodes

Operating Cost and Treatment of Boron from Aqueous Solutions by Electrocoagulation in Low Concentration

Experimental data on the removal of phenol by electro-H2O2 in presence of UV with response surface methodology

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