Comparison of Fenton process and adsorption method for treatment of industrial container and drum cleaning industry wastewater

Güneş, Elçin; Çifçi, Deniz İ̇zlen; Çelik, Suna Özden

doi:10.1080/09593330.2017.1311948

Cited by 15 publications

(3 citation statements)

References 21 publications

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“…The reaction rate tends to increase with increasing H 2 O 2 concentration. As there are series of intermediate reactions which takes place in the process, sufficient H 2 O 2 must be added in order to push the reaction beyond that point (Güneş et al 2018).…”

Section: Effect Of H 2 O 2 Dosagementioning

confidence: 99%

Simultaneous removal of COD and Ammoniacal Nitrogen from dye intermediate manufacturing Industrial Wastewater using Fenton oxidation method

et al. 2020

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The untreated wastewater from the dye industry having high ammoniacal nitrogen and chemical oxygen demand (COD) significantly pollutes the receiving water, such as a river, having major ill implications on the aquatic environment. The present study is undertaken to address this problem. It investigates the effectiveness of Fenton reagent in simultaneous treatment (removal) of ammoniacal nitrogen and COD present in the wastewater by varying the parameters like pH, concentration of Fe 2+ and H 2 O 2 and their molar ratio. The reaction time for all the experiments was kept 60 min. The experimental analysis in terms of calculating the residual % of ammoniacal nitrogen and COD revealed that the maximum reduction occurred at pH 3. At this pH, further set of experiments were performed by varying the molar doses of Fe 2+ /H 2 O 2 as 1:1, 3:3 and 5:5, and the results reveal that the maximum reduction in both ammoniacal nitrogen and COD happens at molar dose of 3:3. To understand the effect of the concentration of Fe 2+ and H 2 O 2 on the respective removal efficiency, set of experiments were performed by taking the molar ratio of Fe 2+ /H 2 O 2 as 2:1, 3:1, 5:1, 1:2, 1:3 and 1:5. The experimental analysis reveals that the maximum reduction happened at molar ratio 1:3. Fenton process can mineralize the pollutants up to 75.8% and 78.6% for ammoniacal nitrogen and COD removal. The findings of the study would be of great use for planning and optimizing the wastewater treatment facility for the dye intermediate industry.

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Section: Effect Of H 2 O 2 Dosagementioning

confidence: 99%

Simultaneous removal of COD and Ammoniacal Nitrogen from dye intermediate manufacturing Industrial Wastewater using Fenton oxidation method

et al. 2020

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“…The main restriction to their use is high cost of processes. The alternative to the specified methods of waste water detoxication are the sorption methods allowing removing pollutants from solutions to the values fully satisfying sanitary and hygienic requirements [5]. The advantages of chemical sorption methods include cost efficiency, availability of raw material base, high storage potential of new materials [6].…”

Section: Imentioning

confidence: 99%

Hygienic Efficiency of Treatment Strongly Polluted Industrial Waste Water Using Fibrous Ion-Exchange Materials

Trukhina¹,

Skupnevskiy²

2019

Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" Dedicated to the

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The paper analyzes polymer fibrous ion-exchange materials on the basis of polyacrylonitrile matrix released as KN-1 cation exchanger and AS-1 and AN-1 anion exchangers. The purpose is to study the sorption properties of the specified materials in relation to multicomponent salt solutions of heavy metals. According to obtained results, the exchange processes are characterized by high speed, and materialsby high exchange capacity. The cascade filtration purifies heavily polluted industrial waste waters to the levels of 10-3 mg/l of Pb (II), Zn(II), CD (II), Cu(II), Mo(VI), W(VI) thus fully satisfying hygienic requirements. The advantages of the studied materials include low flow resistance, a possibility of repeated regeneration (with acid and alkali) with desorption of valuable components and creation of waste-free or low-waste technologies on their basis.

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“…The governments as well as environmental and health establishments have created laws and policies that regulate the disposal of organic wastes. Consequently, the process of disposal must undergo a series of steps to avoid legal issues (Bianco et al, 2011;Ebrahiem et al, 2017;Güneş et al, 2018;Ilhan et al, 2019;Martini et al, 2021;Tony et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Study the influence of experimental conditions on the removal of organic compound in the Fenton process

Al-Kaabi

2023

ECB

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The oxidation of cyclohexylamine (CHA) was carried out in a batch reactor, using Fenton's reagent. The effects of the following parameters were investigated: residence time, pH level, ferrous ion concentration, and hydrogen peroxide concentration. Residence time ranged from 30 min to 2 h, and its effect was found to be significantly positive. A pH of 3 for the medium was observed to be optimum. Ferrous ion and hydrogen peroxide concentrations ranged from 0.1 g/l to 0.265 g/l and from 0.5 g/l to 1.3 g/l, respectively. The influence of hydrogen peroxide was significant at 0.16 g/l of ferrous ions and a pH of 3. CHA removal efficiency was measured by calculating chemical oxygen demand (COD). The maximum COD removal efficiency was 62%, and the minimum yield of ammonia was 14%. The yields of nitrite and nitrate were negligible. Overall, the results proved the effectiveness of the Fenton process for the treatment of CHA.

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Comparison of Fenton process and adsorption method for treatment of industrial container and drum cleaning industry wastewater

Cited by 15 publications

References 21 publications

Simultaneous removal of COD and Ammoniacal Nitrogen from dye intermediate manufacturing Industrial Wastewater using Fenton oxidation method

Simultaneous removal of COD and Ammoniacal Nitrogen from dye intermediate manufacturing Industrial Wastewater using Fenton oxidation method

Hygienic Efficiency of Treatment Strongly Polluted Industrial Waste Water Using Fibrous Ion-Exchange Materials

Study the influence of experimental conditions on the removal of organic compound in the Fenton process

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