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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). ENVIRONMENTAL MONITORING AND ASSESSMENT 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] [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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Girish N, Parashar N, Hait S. Coagulative removal of microplastics from aqueous matrices: Recent progresses and future perspectives. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 899:165723. [PMID: 37482362 DOI: 10.1016/j.scitotenv.2023.165723] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/06/2023] [Accepted: 07/20/2023] [Indexed: 07/25/2023]
Abstract
Coagulation-flocculation-sedimentation (CFS) system has been identified as one of the favored treatment technique in water/wastewater treatment systems and hence, it is crucial to comprehend the efficacy of different coagulants used in removing microplastics (MPs) from aqueous matrices. Henceforth, this study critically reviews the recent progress and efficacy of different coagulants used to date for MPs removal. This includes laboratory and field-scale studies on inorganic and organic coagulants, as well as laboratory-scale studies on natural coagulants. Inorganic and organic coagulants have varying MPs removal efficiencies such as: Fe/Al-salts (30 %-95 %), alum (99 %), and poly aluminum chloride (13 %-97 %), magnesium hydroxide (84 %), polyamine (99 %), organosilanes (>95 %), and polyacrylamide (85 %-98 %). Moreover, studies have highlighted the use of natural coagulants, such as chitosan, protein amyloid fibrils, and starch has shown promising results in MPs removal with sevral advantages over traditional coagulants. These natural coagulants have demonstrated high MPs removal efficiencies with chitosan-tannic acid (95 %), protein amyloid fibrils (98 %), and starch (>90 %). Moreover, the MPs removal efficiencies of natural coagulants are compared and their predominant removal mechanisms are determined. Plant-based natural coagulants can potentially remove MPs through mechanisms such as polymer bridging and charge neutralization. Further, a systematic analysis on the effect of operational parameters highlights that the pH affects particle surface charge and coagulation efficiency, while mixing speed affects particle aggregation and sedimentation. Also, the optimal mixing speed for effective MPs removal depends on coagulant type and concentration, water composition, and MPs characteristics. Moreover, this work highlights the advantages and limitations of using different coagulants for MPs removal and discusses the challenges and future prospects in scaling up these laboratory studies for real-time applications.
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Affiliation(s)
- Nandika Girish
- Department of Civil and Environmental Engineering, Indian Institute of Technology Patna, Bihar 801 106, India
| | - Neha Parashar
- Department of Civil and Environmental Engineering, Indian Institute of Technology Patna, Bihar 801 106, India
| | - Subrata Hait
- Department of Civil and Environmental Engineering, Indian Institute of Technology Patna, Bihar 801 106, India.
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Lotfi S, El Ouardi M, Ait Ahsaine H, Madigou V, BaQais A, Assani A, Saadi M, Arab M. Low-temperature synthesis, characterization and photocatalytic properties of lanthanum vanadate LaVO 4. Heliyon 2023; 9:e17255. [PMID: 37389049 PMCID: PMC10300335 DOI: 10.1016/j.heliyon.2023.e17255] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/12/2023] [Accepted: 06/12/2023] [Indexed: 07/01/2023] Open
Abstract
In this study, we have successfully prepared tetragonal lanthanum vanadate LaVO4 nanoparticles by a facile co-precipitation method at room temperature. The obtained materials were characterized using different structural and micro-structural techniques such as the characterization by X-ray diffraction (XRD), UV-Vis diffuse reflectance spectrum (DRS), transmission electron microscopy (TEM), and Raman spectrometry. The obtained structure is crystallized in single tetragonal phase with pin-like nanostructure. A main optical transition with bandgap energy of 3.26 eV is evidenced, and the average lifetime of charges carriers was found to be 1 ns Furthermore, the photoluminescence occurs in the visible light range. The photocatalytic activity was evaluated by the photocatalytic degradation of methylene blue (MB) with initial concentration of 10 mg L-1. The result indicates that LaVO4 particles showed a best photocatalytic activity of 98.2% degradation for methylene blue solution after irradiation of 90 min under visible light. Furthermore, the photocatalytic mechanism and reusability were studied.
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Affiliation(s)
- S. Lotfi
- Laboratoire de chimie appliquée des matériaux, faculté des sciences, Mohammed V University in Rabat, Morocco
| | - M. El Ouardi
- Laboratoire de chimie appliquée des matériaux, faculté des sciences, Mohammed V University in Rabat, Morocco
- Institut Matériaux Microélectronique et Nanoscience du Provence IM2NP, UMR, CNRS, Université du Sud Toulon-Var, France
| | - H. Ait Ahsaine
- Laboratoire de chimie appliquée des matériaux, faculté des sciences, Mohammed V University in Rabat, Morocco
| | - V. Madigou
- Institut Matériaux Microélectronique et Nanoscience du Provence IM2NP, UMR, CNRS, Université du Sud Toulon-Var, France
| | - A. BaQais
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - A. Assani
- Laboratoire de chimie appliquée des matériaux, faculté des sciences, Mohammed V University in Rabat, Morocco
| | - M. Saadi
- Laboratoire de chimie appliquée des matériaux, faculté des sciences, Mohammed V University in Rabat, Morocco
| | - M. Arab
- Institut Matériaux Microélectronique et Nanoscience du Provence IM2NP, UMR, CNRS, Université du Sud Toulon-Var, France
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Hadadi A, Imessaoudene A, Bollinger JC, Bouzaza A, Amrane A, Tahraoui H, Mouni L. Aleppo pine seeds (Pinus halepensis Mill.) as a promising novel green coagulant for the removal of Congo red dye: Optimization via machine learning algorithm. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 331:117286. [PMID: 36640645 DOI: 10.1016/j.jenvman.2023.117286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/06/2023] [Accepted: 01/09/2023] [Indexed: 06/17/2023]
Abstract
Consideration is now being given to the use of metal coagulants to remove turbidity from drinking water and wastewater. Concerns about the long-term impact of non-biodegradable sludge on human health and the potential contamination of aquatic systems are gaining popularity. Recently, alternative biocoagulants have been suggested to address these concerns. In this study, using a 1 M sodium chloride (NaCl) solution, the active coagulating agent was extracted from Pinus halepensis Mill. Seed, and used for the first time to remove Congo red dye, the influence of numerous factors on dye removal was evaluated in order to make comparisons with conventional coagulants. The application of biocoagulant was shown to be very successful, with coagulant dosages ranging from 3 to 12 mL L-1 achieving up to 80% dye removal and yielding 28 mL L-1 of sludge. It was also found that biocoagulant is extremely pH sensitive with an optimum operating pH of 3. Ferric chloride, on the other hand, achieved similar removal rate with higher sludge production (46 mL L-1) under the same conditions. A Fourier Transform Infrared Spectroscopy and proximate composition analysis were undertaken to determine qualitatively the potential active coagulant ingredient in the seeds and suggested the involvement of proteins in the coagulation-flocculation mechanism. The evaluation criteria of the Support vector machine_Gray wolf optimizer model in terms of statistical coefficients and errors reveals quite interesting results and demonstrates the performance of the model, with statistical coefficients close to 1 (R = 0.9998, R2 = 0.9995 and R2 adj = 0.9995) and minimal statistical errors (RMSE = 0.5813, MSE = 0.3379, EPM = 0 0.9808, ESP = 0.9677 and MAE = 0.2382). The study findings demonstrate that Pinus halepensis Mill. Seed extract might be a novel, environmentally friendly, and easily available coagulant for water and wastewater treatment.
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Affiliation(s)
- Amina Hadadi
- Laboratoire de Gestion et Valorisation des Ressources Naturelles et Assurance Qualité. Faculté SNVST, Université de Bouira, 10000 Bouira, Algeria.
| | - Ali Imessaoudene
- Laboratoire de Gestion et Valorisation des Ressources Naturelles et Assurance Qualité. Faculté SNVST, Université de Bouira, 10000 Bouira, Algeria.
| | - Jean-Claude Bollinger
- Laboratoire E2Lim, Université de Limoges, 123 Avenue Albert Thomas, 87060 Limoges, France.
| | | | - Abdeltif Amrane
- Univ.Rennes, ENSCR, 11 Allée de Beaulieu, 35708 Rennes, France.
| | - Hichem Tahraoui
- Pharmaceutical Engineering Department, Process Engineering Faculty, Salah Boubnider Constantine 3 University, Constantine, Algeria.
| | - Lotfi Mouni
- Laboratoire de Gestion et Valorisation des Ressources Naturelles et Assurance Qualité. Faculté SNVST, Université de Bouira, 10000 Bouira, Algeria.
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Tijjani Usman IM, Ho YC, Baloo L, Lam MK, Sujarwo W. A comprehensive review on the advances of bioproducts from biomass towards meeting net zero carbon emissions (NZCE). BIORESOURCE TECHNOLOGY 2022; 366:128167. [PMID: 36341858 DOI: 10.1016/j.biortech.2022.128167] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/13/2022] [Accepted: 10/17/2022] [Indexed: 06/16/2023]
Abstract
This review investigates the development of bioproducts from biomass and their contribution towards net zero carbon emissions. The promising future of biomasses conversion techniques to produce bioproducts was reviewed. The advances in anaerobic digestion as a biochemical conversion technique have been critically studied and contribute towards carbon emissions mitigation. Different applications of microalgae biomass towards carbon neutrality were comprehensively discussed, and several research findings have been tabulated in this review. The carbon footprints of wastewater treatment plants were studied, and bioenergy utilisation from sludge production was shown to mitigate carbon footprints. The carbon-sinking capability of microalgae has also been outlined. Furthermore, integrated conversion processes have shown to enhance bioproducts generation yield and quality. The anaerobic digestion/pyrolysis integrated process was promising, and potential substrates have been suggested for future research. Lastly, challenges and future perspectives of bioproducts were outlined for a contribution towards meeting carbon neutrality.
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Affiliation(s)
- Ibrahim Muntaqa Tijjani Usman
- Centre for Urban Resource Sustainability, Institute of Self-Sustainable Building, Civil and Environmental Engineering Department, Universiti Teknologi PETRONAS, Seri Iskandar, Perak Darul Ridzuan 32610, Malaysia; Agricultural and Environmental Engineering Department, Faculty of Engineering, Bayero University Kano, Kano 700241, Nigeria.
| | - Yeek-Chia Ho
- Centre for Urban Resource Sustainability, Institute of Self-Sustainable Building, Civil and Environmental Engineering Department, Universiti Teknologi PETRONAS, Seri Iskandar, Perak Darul Ridzuan 32610, Malaysia.
| | - Lavania Baloo
- Centre for Urban Resource Sustainability, Institute of Self-Sustainable Building, Civil and Environmental Engineering Department, Universiti Teknologi PETRONAS, Seri Iskandar, Perak Darul Ridzuan 32610, Malaysia.
| | - Man-Kee Lam
- HICoE-Centre for Biofuel and Biochemical Research, Institute of Self-Sustainable Building, Department of Chemical Engineering, Universiti Teknologi PETRONAS, Seri Iskandar, Perak Darul Ridzuan 32610, Malaysia.
| | - Wawan Sujarwo
- Ethnobotany Research Group, Research Center for Ecology and Ethnobiology, National Research and Innovation Agency (BRIN), Cibinong, Bogor 16911, Indonesia.
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Ćurić I, Dolar D. Investigation of Pretreatment of Textile Wastewater for Membrane Processes and Reuse for Washing Dyeing Machines. MEMBRANES 2022; 12:449. [PMID: 35629775 PMCID: PMC9144798 DOI: 10.3390/membranes12050449] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 04/14/2022] [Accepted: 04/19/2022] [Indexed: 02/01/2023]
Abstract
The aim of this study was to investigate the best pretreatment of textile wastewater (TWW) for membrane separation processes and the previously unexplored reuse of treated TWW for washing dyeing machines. Sand filtration (SF), coagulation, coagulation/flocculation, and ultrafiltration (UF) with hollow fiber membrane (ZW1) were used for pretreatment. Pretreatment selection was based on turbidity, total organic carbon (TOC), and color. SF and ZW1 were found to be the best pretreatments. In addition, the SF and ZW1 effluents were subjected to the 5 (PT) and 50 (MW) kDa UF flat sheet membranes to test removal efficiency. ZW1-PT was better in terms of removal results and fouling. To reduce the use of drinking water for washing dyeing machines, the characteristics of ZW1-PT effluent were compared with drinking water from a textile factory. TWW treated with this hybrid process fulfils the purpose of reuse for washing dyeing machines and can be used in Galeb d.d., Croatia, or in any other textile factory, saving up to 26,000 m3 of drinking water per year. This contributes to both sustainable production and the conservation of water resources.
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Affiliation(s)
- Iva Ćurić
- Department of Physical Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev Trg 19, 10000 Zagreb, Croatia;
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Kurniawan SB, Abdullah SRS, Imron MF, Said NSM, Ismail N‘I, Hasan HA, Othman AR, Purwanti IF. Challenges and Opportunities of Biocoagulant/Bioflocculant Application for Drinking Water and Wastewater Treatment and Its Potential for Sludge Recovery. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E9312. [PMID: 33322826 PMCID: PMC7764310 DOI: 10.3390/ijerph17249312] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 11/30/2020] [Accepted: 12/03/2020] [Indexed: 12/11/2022]
Abstract
The utilization of metal-based conventional coagulants/flocculants to remove suspended solids from drinking water and wastewater is currently leading to new concerns. Alarming issues related to the prolonged effects on human health and further pollution to aquatic environments from the generated nonbiodegradable sludge are becoming trending topics. The utilization of biocoagulants/bioflocculants does not produce chemical residue in the effluent and creates nonharmful, biodegradable sludge. The conventional coagulation-flocculation processes in drinking water and wastewater treatment, including the health and environmental issues related to the utilization of metal-based coagulants/flocculants during the processes, are discussed in this paper. As a counterpoint, the development of biocoagulants/bioflocculants for drinking water and wastewater treatment is intensively reviewed. The characterization, origin, potential sources, and application of this green technology are critically reviewed. This review paper also provides a thorough discussion on the challenges and opportunities regarding the further utilization and application of biocoagulants/bioflocculants in water and wastewater treatment, including the importance of the selection of raw materials, the simplification of extraction processes, the application to different water and wastewater characteristics, the scaling up of this technology to a real industrial scale, and also the potential for sludge recovery by utilizing biocoagulants/bioflocculants in water/wastewater treatment.
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Affiliation(s)
- Setyo Budi Kurniawan
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, UKM Bangi 43600, Selangor, Malaysia; (S.B.K.); (S.R.S.A.); (N.S.M.S.); (N.I.I.); (H.A.H.); (A.R.O.)
| | - Siti Rozaimah Sheikh Abdullah
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, UKM Bangi 43600, Selangor, Malaysia; (S.B.K.); (S.R.S.A.); (N.S.M.S.); (N.I.I.); (H.A.H.); (A.R.O.)
| | - Muhammad Fauzul Imron
- Study Program of Environmental Engineering, Department of Biology, Faculty of Science and Technology, Universitas Airlangga, Kampus C UNAIR, Jalan Mulyorejo, Surabaya 60115, Indonesia
| | - Nor Sakinah Mohd Said
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, UKM Bangi 43600, Selangor, Malaysia; (S.B.K.); (S.R.S.A.); (N.S.M.S.); (N.I.I.); (H.A.H.); (A.R.O.)
| | - Nur ‘Izzati Ismail
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, UKM Bangi 43600, Selangor, Malaysia; (S.B.K.); (S.R.S.A.); (N.S.M.S.); (N.I.I.); (H.A.H.); (A.R.O.)
| | - Hassimi Abu Hasan
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, UKM Bangi 43600, Selangor, Malaysia; (S.B.K.); (S.R.S.A.); (N.S.M.S.); (N.I.I.); (H.A.H.); (A.R.O.)
- Research Centre for Sustainable Process Technology (CESPRO), Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, UKM Bangi 43600, Selangor, Malaysia
| | - Ahmad Razi Othman
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, UKM Bangi 43600, Selangor, Malaysia; (S.B.K.); (S.R.S.A.); (N.S.M.S.); (N.I.I.); (H.A.H.); (A.R.O.)
| | - Ipung Fitri Purwanti
- Department of Environmental Engineering, Faculty of Civil, Planning, and Geo Engineering, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya 60111, Indonesia;
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Mohammed Redha Z. Multi-response optimization of the coagulation process of real textile wastewater using a natural coagulant. ARAB JOURNAL OF BASIC AND APPLIED SCIENCES 2020. [DOI: 10.1080/25765299.2020.1833509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Affiliation(s)
- Zainab Mohammed Redha
- Department of Chemical Engineering, College of Engineering, University of Bahrain, Sakheer, Bahrain
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