Performance Investigation of Electrochemical Treatment Process on Wastewater of Applicable Decolorization Resins in Sugar Factories

Jahed, Eisa; Khodaparast, Mohammad Hossein Haddad; Lotfian, Fahimeh; Khaneghah, Amin Mousavi

doi:10.1007/s12355-013-0250-9

Cited by 3 publications

(2 citation statements)

References 16 publications

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“…This is because of higher energy consumption at higher voltages. This high energy consumption increases the anodic and cathodic activities and also the reduction of water molecules at cathode which leads to increase of hydroxyl ions in the bulk solution [Jahed et al, 2014].…”

Section: Ph Variation During Electrocoagulation Treatment (Ect)mentioning

confidence: 99%

Treatment of Sugar Industry Wastewater by Electrocoagulation (Ec) Method and Adsorption for Ec Treated Effluent

2022

IRJMETS

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The effluent discharged from Argo-based industries including the sugar industry are characterized with high COD. Untreated wastewater discharge has a negative impact on environment. The main objective of this research work is to characterize the physiochemical parameters of sugar industry wastewater and to carry out Electrocoagulation treatment using Aluminum and Iron electrodes, the investigation on COD reduction was made by varying voltages, and also conducted EC treatment followed with adsorption process. The initial characterization of wastewater from the sugar mill had an acidic range of 4.9 -5.1, with a COD/BOD ratio over 4.5. COD and BOD concentration range are 8832 mg/L and 1962 mg/L respectively. The maximum COD removal efficiency of 81.9 % was obtained for an optimum voltage of 10 V at electrode gap of 2 cm with iron electrode (Fe-Fe) and 75.89% for aluminum (Al-Al) electrodes with a minimum energy consumption of 0.024 kWh/L and 0.03 kWh/L. For the sequential treatment of EC followed by adsorption, COD removal efficiency was found to be 97.18 % for 0.4 g of Granular activated carbon and 95.28 % for 0.6 g of Bentonite.

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Section: Ph Variation During Electrocoagulation Treatment (Ect)mentioning

confidence: 99%

Treatment of Sugar Industry Wastewater by Electrocoagulation (Ec) Method and Adsorption for Ec Treated Effluent

2022

IRJMETS

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“…The TDS parameter is one of the important solids in water, containing various minerals [25]. The mechanism to decrease the TDS content is the electrolysis process in coal stockpile wastewater samples, that the minerals in the wastewater undergo electrolysis they will be ionized.…”

Section: Decreasing Dissolved Solids In Stockpile Wastewatermentioning

confidence: 99%

The Utilization of Carbon Electrodes to Reduce Dissolved Ions from Coal Stockpile Wastewater

Setiawan¹

2021

SJE

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The advancement of science and technology plays an important role in encouraging industrial progress. Industrial progress has a positive impact on the economy. On the other hand, it has a negative impact in the form of pollution. The industrial activities include the coal mining industry. The electrolysis provides an effective way to reduce the pollutant from the wastewater through an electrochemical reaction between the cathode and anode. The purpose of this study was to examine the length of electrolysis and the amount of electric current used to reduce dissolved ions and total dissolved solids from coal stockpile wastewater. The method had used the survey of coal stockpile location and wastewater sampling, then followed by waste treatment using electrolysis. The results show the increase in electrolysis time has a positive relationship decreasing dissolved ions in the coal stockpile wastewater. The combination between 120 minutes electrolysis time and 3 A electric current showed the highest decrease in dissolved ions by an average of 1,692.3 µs/cm from the beginning before treatment of 1772 µs/cm. The highest decrease in total dissolved solids was 660.67 ppm from the beginning before treatment of 909 ppm. This decrease had occurred because the longer electrolysis time and electric current are used greater, the more dissolved ions will be electrolyzed is in line with Faraday's law.

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Sugar industry wastewater treatment: Current practices and advances

Yadav

Jyoti

Yadav

et al. 2021

Microbial Ecology of Wastewater Treatment Plants

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Performance Investigation of Electrochemical Treatment Process on Wastewater of Applicable Decolorization Resins in Sugar Factories

Cited by 3 publications

References 16 publications

Treatment of Sugar Industry Wastewater by Electrocoagulation (Ec) Method and Adsorption for Ec Treated Effluent

Treatment of Sugar Industry Wastewater by Electrocoagulation (Ec) Method and Adsorption for Ec Treated Effluent

The Utilization of Carbon Electrodes to Reduce Dissolved Ions from Coal Stockpile Wastewater

Sugar industry wastewater treatment: Current practices and advances

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