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Bouchareb EM, Derbal K, Bedri R, Menas S, Bouchareb R, Dizge N. Enhanced fermentative hydrogen production from potato waste by enzymatic pretreatment. Environ Technol 2024; 45:1801-1809. [PMID: 36449015 DOI: 10.1080/09593330.2022.2154171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
Biological pretreatment and enzymatic hydrolysis have a potential role in the economic production of sugars and fuels from starch biomass. In this study, the Inoculum/Substrate (I/S) ratio effect and enzymatic pretreatments of potato peels for biohydrogen production in batch reactors were investigated. Two enzymes, α-Amylase and Cellulase, were tested separately and coexistent. Results showed that enzymatic hydrolysis using α-Amylase in mesophilic conditions enhanced carbohydrate concentration from 24.10 g/L to 53.47 g/L, whereas, the use of Cellulase and equi-volumetric mixture of both tested enzymes resulted in 47.16 and 48.16 g/L, respectively. The maximum biohydrogen cumulative production of 263 mL (equivalent to 430.37 mL H2/gVSadded) was obtained using the optimum I/S ratio of 1/6 gVS/gVS at pH 5.5 and incubation temperature of 55°C after 20 days of dark fermentation of potato waste without enzymatic treatment. Under the same operating conditions of the I/S ratio, pH, temperature and the best enzymatic treatment (3 h of substrate enzymatic hydrolysis by α-Amylase), the maximum yield of biohydrogen was 1088 mL (1780.39 mL H2/gVSadded). The enzymatic hydrolysis method adopted in this study can make overall biohydrogen production an effective process. The modified Gompertz model was found to be an adequate fit for biohydrogen production.
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Affiliation(s)
- Esma Mahfouf Bouchareb
- Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, Constantine, Algeria
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar Constantine, Constantine, Algeria
| | - Kerroum Derbal
- Department of Process Engineering, National High School of Polytechnic, Constantine, Algeria
| | - Rayane Bedri
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar Constantine, Constantine, Algeria
| | - Souha Menas
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar Constantine, Constantine, Algeria
| | - Raouf Bouchareb
- Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, Constantine, Algeria
| | - Nadir Dizge
- Department of Environmental Engineering, Mersin University, Mersin, Turkey
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Benalia A, Atime L, Baatache O, Khalfaoui A, Ghomrani AF, Derbal K, Pizzi A, Panico A, Bouchareb EM, Bouchareb R, Amirou S. Removal of lead in water by coagulation flocculation process using Cactus-based natural coagulant: optimization and modeling by response surface methodology (RSM). Environ Monit Assess 2024; 196:244. [PMID: 38326512 DOI: 10.1007/s10661-024-12412-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 01/29/2024] [Indexed: 02/09/2024]
Abstract
The aim of this research is to study the ability of Cactus leaves to act as a biocoagulants for the removal of lead in water. Different solvents, such as distilled water, NaCl, NaOH, and HCl, were used as chemical activators to extract the active components from the Cactus. The Cactus was utilized as an organic coagulant in five different forms: (i) Cactus juice (CJ); Cactus extract using (ii) distilled water (C-H2O); (iii) NaCl at 0.5 M concentration (C-NaCl); (iv) NaOH at 0.05 M concentration (C-NaOH); and (v) HCl at 0.05 M concentration (C-HCl). In order to establish the optimal conditions for the coagulation, this study employed the jar test as an experimental technique and the Box-Behnken design (BBD) as an experimental approach. According to BBD, there are three factors (k = 3), namely pH, biocoagulant dosage, and settling time. The R2 and R2 adjusted for all coagulants were close to 100%, confirming the validity of all the mathematical models. The results were significant; the highest lead removal efficiencies were 98.11%, 98.34%, 95.65, 96.19%, and 97.49%, utilizing CJ, C-H2O, C-NaCl, C-HCl, and C-NaOH as natural coagulants. The Cactus has been characterized using FTIR, XRD, and SEM to identify the active components that remove lead.
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Affiliation(s)
- Abderrezzaq Benalia
- Higher Normal School of Constantine, Ali Mendjeli Nouvelle Ville, 25000, Constantine, Algeria.
- Department of process Engineering, Laboratory of Process engineering for sustainable development and health products (GPDDPS), National Polytechnic School of Constantine, 2500, Constantine, Algeria.
| | - Loqmen Atime
- Department of process Engineering, Laboratory of Process engineering for sustainable development and health products (GPDDPS), National Polytechnic School of Constantine, 2500, Constantine, Algeria
| | - Ouiem Baatache
- Department of process Engineering, Laboratory of Process engineering for sustainable development and health products (GPDDPS), National Polytechnic School of Constantine, 2500, Constantine, Algeria
| | - Amel Khalfaoui
- Laboratory LIPE, Faculty of Process Engineering, University of Constantine 3, Ali Mendjeli Nouvelle Ville, 25000, Constantine, Algeria
| | - Amira Fadia Ghomrani
- Department of process Engineering, Laboratory of Process engineering for sustainable development and health products (GPDDPS), National Polytechnic School of Constantine, 2500, Constantine, Algeria
- Process Engineering Department, Faculty of Science and Technology, Physics of Matter and Radiation Laboratory (LPMR), Mohamed Cherif Messaadia University, BP 1553, 41000, Souk-Ahras, Algeria
| | - Kerroum Derbal
- Department of process Engineering, Laboratory of Process engineering for sustainable development and health products (GPDDPS), National Polytechnic School of Constantine, 2500, Constantine, Algeria
| | - Antonio Pizzi
- Laboratoire d'Etude et Recherche sur le Matériau Bois (LERMAB). Ecole Nationale Supérieure des Technologies et Industries du Bois (ENSTIB), University of Lorraine, 27 rue Philippe Seguin, 88000, Epinal, France
| | - Antonio Panico
- Department of Engineering, University of Campania L. Vanvitelli, 81031, Aversa, Italy
| | - Esma Mahfouf Bouchareb
- National Biotechnology School of Constantine, Ali Mendjeli Nouvelle Ville, 25000, Constantine, Algeria
| | - Raouf Bouchareb
- Department of process Engineering, Laboratory of Process engineering for sustainable development and health products (GPDDPS), National Polytechnic School of Constantine, 2500, Constantine, Algeria
- National Biotechnology School of Constantine, Ali Mendjeli Nouvelle Ville, 25000, Constantine, Algeria
| | - Siham Amirou
- Laboratoire d'Etude et Recherche sur le Matériau Bois (LERMAB). Ecole Nationale Supérieure des Technologies et Industries du Bois (ENSTIB), University of Lorraine, 27 rue Philippe Seguin, 88000, Epinal, France
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Bouchareb EM, Derbal K, Bedri R, Slimani K, Menas S, Lazreg H, Maaref F, Ouabdelkader S, Saheb A, Bouaita R, Bouchareb R, Dizge N. Improving Biohydrogen Production by Dark Fermentation of Milk Processing Wastewater by Physicochemical and Enzymatic Pretreatments. Appl Biochem Biotechnol 2023:10.1007/s12010-023-04619-2. [PMID: 37682509 DOI: 10.1007/s12010-023-04619-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2023] [Indexed: 09/09/2023]
Abstract
Biohydrogen is considered an alternative energy reserve. Dark fermentation is one of the important green hydrogen production techniques that utilizes organic waste as raw material. It is a promising bioconversion, easy, not expensive, and cost-effective process. Milk processing wastewater (MPWW) is an organic effluent generated in large volumes on a daily basis and disposed directly into the environment. In this research, the study of biochemical hydrogen potential (BHP) test of MPWW was evaluated and used as substrate (S). A waste sludge was used as an inoculum (I) and source of bacteria. Both substrate and inoculum were analyzed and the study was based mainly on the ratio of volatile solids (VS) of inoculum and substrate subsequently, which was noted as I/S. Different substrate pretreatments were performed: ultrasonic, thermal, chemical, and enzymatic hydrolysis. The I/S ratio impact was investigated and evaluated the hydrogen production improvement. Modified Gompertz and modified Logistic kinetic models were employed for the kinetic modeling of cumulative hydrogen production values. Results show that I/S ratio of 1/4 gVS/gVS resulted from the best hydrogen production of 59.96 mL during 30 days of MPWW fermentation without pretreatment. It was also shown that all the adopted pretreatments enhanced hydrogen production, whereas ultrasonic pretreatment for 5 min increased the production by only 14.84%. Heat pretreatment was more efficient, where the hydrogen production increased from 60 to 162 mL (170% of improvement) using heat shock at 90 °C for 30 min. The impact of chemical pretreatment was different from a reagent to another. Pretreatment using calcium hydroxide resulted in the biggest hydrogen production of 165.3 mL (175.5%) compared to the other chemical pretreatments. However, the best hydrogen production was given by the biological pretreatment using enzymatic hydrolysis (Lactase) resulting in 254 mL of hydrogen production, which is equivalent to 323.62% of production improvement. Modified Gompertz and Logistic kinetic models fitted well with experimental data. Thus, the enzymatic hydrolysis of MPWW proved to be a promising technique for biohydrogen production enhancement.
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Affiliation(s)
- Esma Mahfouf Bouchareb
- Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, 25000, Constantine, Algeria
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar, Constantine 3, Algeria
- Laboratory of Process Engineering for Sustainable Development and Health Products (LGPDDPS), National Polytechnic School of Constantine, 25000, Constantine, Algeria
| | - Kerroum Derbal
- Laboratory of Process Engineering for Sustainable Development and Health Products (LGPDDPS), National Polytechnic School of Constantine, 25000, Constantine, Algeria
- Department of Process Engineering, National High School of Polytechnic, Malek Bennabi, Constantine 3, Algeria
| | - Rayane Bedri
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar, Constantine 3, Algeria
| | - Khaled Slimani
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar, Constantine 3, Algeria
| | - Souha Menas
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar, Constantine 3, Algeria
| | - Halima Lazreg
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar, Constantine 3, Algeria
| | - Feriel Maaref
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar, Constantine 3, Algeria
| | - Samir Ouabdelkader
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar, Constantine 3, Algeria
| | - Aya Saheb
- Department of Engineering, National High School of Biotechnology, Toufik Khaznadar, Constantine 3, Algeria
| | - Rokaya Bouaita
- Department of Process Engineering, National High School of Polytechnic, Malek Bennabi, Constantine 3, Algeria
| | - Raouf Bouchareb
- Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, 25000, Constantine, Algeria
- Laboratory of Process Engineering for Sustainable Development and Health Products (LGPDDPS), National Polytechnic School of Constantine, 25000, Constantine, Algeria
| | - Nadir Dizge
- Department of Environmental Engineering, Mersin University, 33343, Mersin, Turkey.
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Isik Z, Bouchareb R, Arslan H, Özdemir S, Gonca S, Dizge N, Balakrishnan D, Prasad SVS. Green synthesis of iron oxide nanoparticles derived from water and methanol extract of Centaurea solstitialis leaves and tested for antimicrobial activity and dye decolorization capability. Environ Res 2023; 219:115072. [PMID: 36529334 DOI: 10.1016/j.envres.2022.115072] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 12/05/2022] [Accepted: 12/13/2022] [Indexed: 06/17/2023]
Abstract
In this research, nanoparticles derived from water extract of Centaurea solstitialis leaves were used as green adsorbent in Fenton reaction for Reactive Red 180 (RR180) and Basic Red 18 (BR18) dyes removal. At optimum operating conditions, nanoparticles proved high performance in the tested dyes removal with more than 98% of removal elimination. The free-radical scavenging, DNA nuclease, biofilm inhibition capability, antimicrobial activity, microbial cell viability, and antimicrobial photodynamic therapy activities of the iron oxide nanoparticles (FeO-NPs) derived from water and methanol extract of plant were investigated. Each of the following analysis: SEM-EDX, XRD, and Zeta potential was implemented for the prepared NPs characterization and to describe their morphology, composition and its behavior in an aqueous solution, respectively. It was found that, the DPPH scavenging activities increased when the amount of nanoparticles increased. The highest radical scavenging activity achieved with FeO-NPs derived from water extract of plant as 97.41% at 200 mg/L. The new green synthesized FeO-NPs demonstrated good DNA cleavage activity. FeO-NPs showed good in vitro antimicrobial activities against human pathogens. The results showed that both synthesized FeO-NPs displayed 100% antimicrobial photodynamic therapy activity after LED irradiation. The water extract of FeO-NPs and methanol extract of FeO-NPs also showed a significant biofilm inhibition.
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Affiliation(s)
- Zelal Isik
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey
| | - Raouf Bouchareb
- Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, Constantine, 25000, Algeria
| | - Hudaverdi Arslan
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey
| | - Sadin Özdemir
- Food Processing Programme, Technical Science Vocational School, Mersin University, Mersin, 33343, Turkey
| | - Serpil Gonca
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, University of Mersin, Mersin, 33343, Turkey
| | - Nadir Dizge
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey.
| | - Deepanraj Balakrishnan
- College of Engineering, Prince Mohammad Bin Fahd University, Al Khobar, 31952, Saudi Arabia.
| | - Sista Venkata Surya Prasad
- Department of Electronics and Communication Engineering, MLR Institute of Technology, Hyderabad, 500043, India.
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Arslan H, Bouchareb R, Arikan EB, Dizge N. Iron-loaded leonardite powder for Fenton oxidation of Reactive Red 180 dye removal. Environ Sci Pollut Res Int 2022; 29:77071-77080. [PMID: 35676574 DOI: 10.1007/s11356-022-21306-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 06/01/2022] [Indexed: 06/15/2023]
Abstract
Fenton oxidation is an effective and valuable method for wastewater treatment. To inhibit environmental impacts and increase overall reaction efficiencies, it is important to develop advanced catalysts. This paper illustrates an experimental study on the elimination of RR180 dye from synthetic aqueous solutions with raw leonardite and different iron-loaded leonardite powders, Fe(0)-loaded leonardite, and Fe(II)-loaded leonardite. The effect of solution pH (2.0-6.0), catalyst amount (0.10-1.5 g/L), H2O2 concentration (10-50 µL/L), and dye concentration (10-30 ppm) was tested to achieve maximum color removal efficiency using the three catalysts. At pH = 2, color removal efficiencies were higher and more suitable. Initial experiments showed the advantage of using Fe(II)-loaded leonardite on using Fe(0)-loaded leonardite. Fe(II)-loaded leonardite catalyst was the most efficient in RR180 color removal compared to the other tested reagents. Color removal in function of solution pH did not decrease much when Fe(II)-loaded leonardite was used (100 to 96%) when pH was increased from 2.0 to 6.0. In the other hand, dye removal has been significantly affected in the case of using raw leonardite, Fe(0)-loaded leonardite (93 to 0%), and (100 to 13%) in the same pH range, respectively. At optimum experimental conditions, catalyst amount: 0.75 g/L for Fe(II) and Fe(0)-loaded leonardite and 1.5 g/L for raw leonardite; dye concentration: 10 ppm; solution pH: 2.0; H2O2 concentration: 50 µL/L; volume: 100 mL and reaction time: 60 min, RR180 dye removal efficiencies were 91%, 100%, and 100% by raw leonardite, Fe(0)-loaded leonardite and Fe(II)-loaded leonardite, respectively. The stability and reusability of the tested catalyst was investigated up to ten cycles. The experimental results revealed that both Fe(0)-loaded leonardite and Fe(II)-loaded leonardite can be used in Fenton reaction up to four cycles without decreasing their efficiency in RR180 color removal. The characterization of the catalysts was established using scanning electron microscope with energy dispersive X-ray spectroscopy (SEM-EDX). The synthesized catalyst can be used at large scale in any textile industry to effectively remove dyes resulting in high elimination rates at the optimal determined and studied conditions.
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Affiliation(s)
- Hudaverdi Arslan
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey
| | - Raouf Bouchareb
- Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, 25000, Constantine, Algeria
| | - Ezgi Bezirhan Arikan
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey
| | - Nadir Dizge
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey.
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Eskikaya O, Gun M, Bouchareb R, Bilici Z, Dizge N, Ramaraj R, Balakrishnan D. Photocatalytic activity of calcined chicken eggshells for Safranin and Reactive Red 180 decolorization. Chemosphere 2022; 304:135210. [PMID: 35679982 DOI: 10.1016/j.chemosphere.2022.135210] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/08/2022] [Accepted: 05/31/2022] [Indexed: 06/15/2023]
Abstract
One of the most important problems affecting the environment today is the inability to adequately treat wastewater containing dyes. Among of the many treatment processes used in the treatment of dye-containing wastewater, photocatalytic based wastewater treatment processes attract the attention of scientists as a new, economically feasible, and promising approach which has been in practice for a few decades. However, in order to use these processes in wider areas, cheap and effective catalysts are still being developed today. In this study, the photocatalytic activity of eggshell-CaO produced from waste chicken eggshells was investigated for decolorization of Safranin (Basic Red 2) and Reactive Red 180 (RR180) dyes. First, sintering process was applied to the waste chicken eggshells at different temperatures (300, 600, 900 °C) in order to observe CaO formation from the eggshells. Second, the parameters such as photocatalyst amount, pH, concentration of dyes, and reaction time were optimized on dye removal efficiency in photocatalytic experiments. The optimum conditions were performed under visible light and found to be 1 g/L of catalyst amount (sintered at 900 °C), original solution pH (6.80 for Safranin and 6.60 for RR180), and 5 mg/L of dye concentration. The photocatalytic removal efficiencies of Safranin and RR180 dyes were 100% and 97.90%, respectively, under the determined optimum experimental conditions. The adsorption efficiency of the dyes that could be realized during the photocatalytic experiment was measured as 20.99% and 9.99% for Safranin and RR180 dyes, respectively.
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Affiliation(s)
- Ozan Eskikaya
- Department of Energy Systems Engineering, Faculty of Technology, Tarsus University, Tarsus, 33400, Turkey
| | - Melis Gun
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey
| | - Raouf Bouchareb
- Department of Environmental Engineering, Saleh Boubnider University, Constantine, 25000, Algeria
| | - Zeynep Bilici
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey
| | - Nadir Dizge
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey
| | | | - Deepanraj Balakrishnan
- College of Engineering, Prince Mohammad Bin Fahd University, Al Khobar, 31952, Saudi Arabia.
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Bouchareb R, Isik Z, Ozay Y, Karagunduz A, Keskinler B, Dizge N. A hybrid process for leachate wastewater treatment: Evaporation and reverse osmosis/sequencing batch reactor. Water Environ Res 2022; 94:e10717. [PMID: 35466487 DOI: 10.1002/wer.10717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 04/01/2022] [Accepted: 04/04/2022] [Indexed: 06/14/2023]
Abstract
In this study, a hybrid process for leachate wastewater treatment including evaporation and reverse osmosis (RO) membrane or biological treatment systems was suggested. Experiments were performed on a real landfill leachate wastewater. The leachate was subjected to evaporation; as a result, a distillate was obtained containing less organic matter and less substantial amounts of other pollutants, as ammonium salts and total phenols were removed. Tests were carried out at different evaporation temperatures and times. The initial leachate pH was adjusted and optimized. For optimum conditions, each of chemical oxygen demand (COD), total phenol, and ammonium salt concentrations were reduced to 99.99%, 95.00%, and 83.00%, respectively. The distillate of the first stage of the proposed process was then exposed to RO membrane system, as a first study, under different transmembrane pressure of 20, 30, and 40 bar and at different pH values of 7, 8, and 9. As a second suggested treatment system, the distillate was subjected to a biological treatment process for 30 days as a retention time, pH = 6, and room temperature 25°C ± 1°C. At the end of the research study, a comparison was conducted between results obtained with RO membrane separation and biological treatment system as two distinct treatment systems proposed for leachate landfill wastewater treatment. Although both systems were effective for landfill leachate wastewater treatment, however, with the RO membrane separation system, COD removal efficiency reached 99.99%. In the other hand, with biological treatment process, COD elimination was as much as 90.00%. Certainly, evaporation and RO are not novel ways of landfill leachate treatment; however, few studies have attempted to use similar combined system for landfill leachate wastewater treatment and attained effective results of treated water. PRACTITIONER POINTS: A hybrid process of evaporation and RO membrane or biological treatment systems was suggested for leachate wastewater treatment. For optimum conditions, COD, total phenols, and ammonium salt reductions were achieved to 99.99%, 95%, and 83%, respectively, after the first evaporation stage. The distillate of the first stage of the proposed process was then exposed to RO membrane system and biological treatment system. Different transmembrane pressure and different pH values were optimized for RO.
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Affiliation(s)
- Raouf Bouchareb
- Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, Constantine, Algeria
| | - Zelal Isik
- Department of Environmental Engineering, Mersin University, Mersin, Turkey
| | - Yasin Ozay
- Department of Environmental Protection Technologies, Vocational School of Technical Sciences at Mersin Tarsus Organized Industrial Zone, Tarsus University, Mersin, Turkey
| | - Ahmet Karagunduz
- Department of Environmental Engineering, Gebze Technical University, Kocaeli, Turkey
| | - Bulent Keskinler
- Department of Environmental Engineering, Gebze Technical University, Kocaeli, Turkey
| | - Nadir Dizge
- Department of Environmental Engineering, Mersin University, Mersin, Turkey
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Bouchareb R, Bilici Z, Dizge N. Water recovery from yarn fabric dyeing wastewater using electrochemical oxidation and membrane processes. Water Environ Res 2022; 94:e1681. [PMID: 35075710 DOI: 10.1002/wer.1681] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 11/10/2021] [Accepted: 12/09/2021] [Indexed: 06/14/2023]
Abstract
This study intended to evaluate and compare the efficiency of electrochemical oxidation (EO), nanofiltration (NF), and reverse osmosis (RO) membranes processes in the treatment of yarn fabric dyeing wastewater (YFDW) in terms of chemical oxygen demand (COD) removal, color removal, salinity reduction, and conductivity removal. EO tests of the textile effluent were conducted under various current densities and solution pH conditions employing a graphite electrode. Membrane filtration experiments were conducted using two different NF membranes: NP010 and NP030 and two distinct RO membranes: BW30 and SW30 flat-sheet membranes. The experimental results showed that NF membrane process is not suitable for yarn fabric wastewater treatment showing low removal efficiencies for COD, color, and conductivity. However, both EO and RO membranes could reduce COD and color to high removal performances. EO results showed more than 99% of color removal and 80% of COD elimination at pH = 6 and current density of 50 mA/cm2 after 180 min of reaction. Using RO membrane for yarn fabric wastewater treatment demonstrated relatively complete removal of color concentration and 98% of COD elimination. However, EO process showed less performance in conductivity removal efficiency compared to the RO membranes. EO treatment of YFDW decreased conductivity by 31.2%, whereas RO membrane process reduced conductivity to a greater extent and recorded 97.1% of removal elimination percentage. Therefore, the treated water by RO membrane could be recycled back to the process such as washing and dyeing, in that way offering economic profits by decreasing water consumption and wastewater treatment cost. PRACTITIONER POINTS: Electrochemical oxidation and membrane filtration processes were combined for the treatment of yarn fabric dyeing wastewater (YFDW). A 100% color removal of color and 98.5% COD elimination efficiencies were obtained for the electrochemical oxidation (EO) + RO combined process. EO treatment of YFDW decreased conductivity by 32.7%, whereas the RO membrane process reduced conductivity to a greater extent and recorded 97.7% of removal elimination percentage.
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Affiliation(s)
- Raouf Bouchareb
- Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, Constantine, Algeria
| | - Zeynep Bilici
- Department of Environmental Engineering, Mersin University, Mersin, Turkey
| | - Nadir Dizge
- Department of Environmental Engineering, Mersin University, Mersin, Turkey
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Isik Z, Bouchareb R, Saleh M, Dizge N. Investigation of sesame processing wastewater treatment with combined electrochemical and membrane processes. Water Sci Technol 2021; 84:2652-2660. [PMID: 34850683 DOI: 10.2166/wst.2021.152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
This study aims to investigate the treatability of the wastewater generated from the sesame seeds dehulling process by a combination of electrochemical techniques with a membrane filtration system. Chemical oxygen demand (COD) and phenol removal performances were studied for four different cathodes material (iron (Fe), aluminum (Al), platinum (Pt), and boron-doped diamond (BDD)) at different current densities in the electrochemical treatment stage. The maximum removal efficiency was obtained when the BDD electrodes were used. The optimum conditions were 100 A/m2 of current density and 120 min of electrolysis period, where 40% and 85% of COD and phenol removals subsequently were achieved. The generated water from the first stage was passed through two different membrane systems. The membrane systems were microfiltration and ultrafiltration. The uptake performance for microfiltration was 22% and 17% for COD and phenol reduction subsequently. The ultrafiltration performed well and has given an additional removal of 27% and 20% of both COD and phenol reduction, respectively. The final results showed the importance of the studied combined systems and the additional value to the final obtained water quality.
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Affiliation(s)
- Zelal Isik
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey E-mail:
| | - Raouf Bouchareb
- Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, Constantine, 25000, Algeria
| | - Mohammed Saleh
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey E-mail:
| | - Nadir Dizge
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey E-mail:
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Bouchareb R, Derbal K, Benalia A. Optimization of active coagulant agent extraction method from Moringa Oleifera seeds for municipal wastewater treatment. Water Sci Technol 2021; 84:393-403. [PMID: 34312346 DOI: 10.2166/wst.2021.234] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
An enhanced and different method for the active coagulant agent extraction from Moringa Oleifera seeds powder (MOSP) was established and compared to the conventional extraction method in distillate water. In the improved method, MOSP were extracted using sodium chloride as solvent at different concentrations to extract more coagulant agent from Moringa Oleifera and enhance coagulation activity. In this study, MOSP were initially processed and oil content was removed to minimize coagulant concentration usage (MOSP-EO). Moringa Oleifera seeds powder was characterized by both X-ray and FTIR analysis. Ultrasound treatment as well was considered as an additional treatment for MOSP-EO to investigate its effect on coagulant agent extraction process improvement. Coagulation/flocculation experiments were conducted to assess coagulant extraction performance realized through various conditions. The effect of coagulant dosage, solvent concentration and ultrasound exposition duration were investigated for a real effluent of municipal wastewater treatment. Among the three studied NaCl concentrations, 1.0 M was found to be the best solvent concentration for high turbidity removal of more than 97% using 140 mg/L of MOSP-EO compared to extraction in distillate water 88% using 170 mg/L of the same coagulant. NaCl 1.0 M demonstrated the best performance in biochemical oxygen demand (BOD5) removal as well, where more than 98% of municipal wastewater initial BOD5 was eliminated. Mixing MOSP-EO assisted with ultrasound waves at different treatment periods did decrease the active coagulant agent extraction and thus showed its inconvenient for Moringa Oleifera coagulation activity usage.
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Affiliation(s)
- Raouf Bouchareb
- Environmental Department Engineering, Process Engineering Faculty, Saleh Boubnider University, Constantine, 25000, Algeria; Process Engineering Department, National Polytechnic School of Constantine, Constantine, 25000, Algeria
| | - Kerroum Derbal
- Process Engineering Department, National Polytechnic School of Constantine, Constantine, 25000, Algeria
| | - Abderrezzak Benalia
- Environmental Department Engineering, Process Engineering Faculty, Saleh Boubnider University, Constantine, 25000, Algeria; Higher Normal School of Constantine, Constantine, 25000, Algeria
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Bilici Z, Bouchareb R, Sacak T, Yatmaz HC, Dizge N. Recycling of TiO 2-containing waste and utilization by photocatalytic degradation of a reactive dye solution. Water Sci Technol 2021; 83:1242-1249. [PMID: 33724950 DOI: 10.2166/wst.2020.606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Recently, the utilization of wastes, recovery of high value-added products from waste, and their use as raw materials in other industries with the logic of industrial symbiosis has become an important issue. In this study, removal efficiency of Reactive Orange 16 (RO16) dye from aqueous solution was studied using TiO2 catalyst recycled from an industrial waste effluent. The recycling of TiO2 waste from a paints manufacturing industry was carried out by sintering the TiO2-containing waste. The catalyst usability of TiO2-containing powder was then investigated in the removal of RO16 dye by photocatalytic oxidation process. In photocatalytic oxidation studies, TiO2/UV and TiO2/UV/H2O2 processes were investigated, where the effect of annealing temperature, the effect of H2O2 concentration, and the adsorption and photocatalytic effects on RO16 dye removal were studied. The results showed that 100% RO16 removal was obtained for the 10 mg/L initial RO16 concentration using the TiO2 (1 g/L)/UV process. At high initial RO16 concentration (50 mg/L), 100% RO16 removal was achieved by adding 10 mM H2O2.
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Affiliation(s)
- Zeynep Bilici
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey
| | - Raouf Bouchareb
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey; Department of Environmental Engineering, Process Engineering Faculty, Saleh Boubnider University, Constantine, 25000, Algeria
| | - Tuba Sacak
- Department of R&D Management, DYO Paint Factory, Gebze, Kocaeli, 41455, Turkey
| | - H Cengiz Yatmaz
- Department of Environmental Engineering, Gebze Technical University, Gebze, Kocaeli, 41400, Turkey E-mail:
| | - Nadir Dizge
- Department of Environmental Engineering, Mersin University, Mersin, 33343, Turkey
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Nsaibia MJ, Mahmut A, Boulanger MC, Arsenault BJ, Bouchareb R, Simard S, Witztum JL, Clavel MA, Pibarot P, Bossé Y, Tsimikas S, Mathieu P. Autotaxin interacts with lipoprotein(a) and oxidized phospholipids in predicting the risk of calcific aortic valve stenosis in patients with coronary artery disease. J Intern Med 2016; 280:509-517. [PMID: 27237700 DOI: 10.1111/joim.12519] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Studies have shown that lipoprotein(a) [Lp(a)], an important carrier of oxidized phospholipids, is causally related to calcific aortic valve stenosis (CAVS). Recently, we found that Lp(a) mediates the development of CAVS through autotaxin (ATX). OBJECTIVE To determine the predictive value of circulating ATX mass and activity for CAVS. METHODS We performed a case-control study in 300 patients with coronary artery disease (CAD). Patients with CAVS plus CAD (cases, n = 150) were age- and gender-matched (1 : 1) to patients with CAD without aortic valve disease (controls, n = 150). ATX mass and enzymatic activity and levels of Lp(a) and oxidized phospholipids on apolipoprotein B-100 (OxPL-apoB) were determined in fasting plasma samples. RESULTS Compared to patients with CAD alone, ATX mass (P < 0.0001), ATX activity (P = 0.05), Lp(a) (P = 0.003) and OxPL-apoB (P < 0.0001) levels were elevated in those with CAVS. After adjustment, we found that ATX mass (OR 1.06, 95% CI 1.03-1.10 per 10 ng mL-1 , P = 0.001) and ATX activity (OR 1.57, 95% CI 1.14-2.17 per 10 RFU min-1 , P = 0.005) were independently associated with CAVS. ATX activity interacted with Lp(a) (P = 0.004) and OxPL-apoB (P = 0.001) on CAVS risk. After adjustment, compared to patients with low ATX activity (dichotomized at the median value) and low Lp(a) (<50 mg dL-1 ) or OxPL-apoB (<2.02 nmol L-1 , median) levels (referent), patients with both higher ATX activity (≥84 RFU min-1 ) and Lp(a) (≥50 mg dL-1 ) (OR 3.46, 95% CI 1.40-8.58, P = 0.007) or OxPL-apoB (≥2.02 nmol L-1 , median) (OR 5.48, 95% CI 2.45-12.27, P < 0.0001) had an elevated risk of CAVS. CONCLUSION Autotaxin is a novel and independent predictor of CAVS in patients with CAD.
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Affiliation(s)
- M J Nsaibia
- Laboratory of Cardiovascular Pathobiology Quebec Heart and Lung Institute/Research Center, Department of Surgery, Quebec, Canada
| | - A Mahmut
- Laboratory of Cardiovascular Pathobiology Quebec Heart and Lung Institute/Research Center, Department of Surgery, Quebec, Canada
| | - M-C Boulanger
- Laboratory of Cardiovascular Pathobiology Quebec Heart and Lung Institute/Research Center, Department of Surgery, Quebec, Canada
| | - B J Arsenault
- Department of Medicine, Laval University, Quebec, Canada
| | - R Bouchareb
- Laboratory of Cardiovascular Pathobiology Quebec Heart and Lung Institute/Research Center, Department of Surgery, Quebec, Canada
| | - S Simard
- Statistical Consulting Service Unit at the Quebec Heart and Lung Institute/Research Center, Laval University, Quebec, Canada
| | - J L Witztum
- University of California San Diego, La Jolla, CA, USA
| | - M-A Clavel
- Department of Medicine, Laval University, Quebec, Canada
| | - P Pibarot
- Department of Medicine, Laval University, Quebec, Canada
| | - Y Bossé
- Department of Molecular Medicine, Laval University, Quebec, Canada
| | - S Tsimikas
- University of California San Diego, La Jolla, CA, USA
| | - P Mathieu
- Laboratory of Cardiovascular Pathobiology Quebec Heart and Lung Institute/Research Center, Department of Surgery, Quebec, Canada.
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Bouchareb R, Boulanger M, Pibarot P, Mathieu P, Bossé Y. ROLE OF P2Y2R-SRC-FILAMIN A PATHWAY DURING MECHANICAL STRESS-INDUCED MINERALIZATION OF VALVE INTERSTITIAL CELLS: IMPLICATION FOR BICUSPIDE AORTIC VALVE. Can J Cardiol 2016. [DOI: 10.1016/j.cjca.2016.07.443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Hadji F, Boulanger M, É Lavoie-Charland, Gaudreault N, Guauque-Olarte S, Bouchareb R, Bouchard L, Bossé Y, Mathieu P. LONG NON-CODING RNAS AND OSTEOGENIC TRANSDIFFERENTIATION: ROLE IN THE CALCIFIC AORTIC VALVE STENOSIS. Can J Cardiol 2015. [DOI: 10.1016/j.cjca.2015.07.483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Bouchareb R, Côté N, Boulanger M, Khai L, Diala E, Jérémie A, Fayez H, Lachance D, Mahmut A, Pibarot P, Bossé Y, Messaddeq Y, Boudreau D, Marette A, Mathieu P. REGRESSION OF CALCIFIC AORTIC VALVE STENOSIS: A NOVEL FUNCTION FOR VALVE INTERSTITIAL CELLS AND CARBONIC ANHYDRASE XII. Can J Cardiol 2014. [DOI: 10.1016/j.cjca.2014.07.422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Bouchareb R, Côté N, Boulanger M, Mahmut A, Pibarot P, Asselin J, Messaddeq Y, Bossé Y, Mathieu P. P2Y2 Receptor-Mediated Expression of Carbonic Anhydrase XII and Functional Interaction With SLC4A3/AE3 Promotes Regression of Valve Mineralisation in Calcific Aortic Valve Disease. Can J Cardiol 2013. [DOI: 10.1016/j.cjca.2013.07.331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Abulajiang M, Boulanger M, Husseini D, Fournier D, Bouchareb R, Després J, Pibarot P, Bossé Y, Mathieu P. Increased Expression of LP-PLA2 in Aortic Stenosis Is Associated With Mineralization and Tissue Remodelling. Can J Cardiol 2013. [DOI: 10.1016/j.cjca.2013.07.445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Bouchareb R, Boulanger M, Pépin A, Pibarot P, Mathieu P. 317 Mechanical Stress Enhances Aortic Valve Calcification: Implication For Bicuspid Aortic Valve Mineralization. Can J Cardiol 2012. [DOI: 10.1016/j.cjca.2012.07.298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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