Azza Hafez

981 total citations
32 papers, 791 citations indexed

About

Azza Hafez is a scholar working on Water Science and Technology, Industrial and Manufacturing Engineering and Mechanical Engineering. According to data from OpenAlex, Azza Hafez has authored 32 papers receiving a total of 791 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Water Science and Technology, 9 papers in Industrial and Manufacturing Engineering and 7 papers in Mechanical Engineering. Recurrent topics in Azza Hafez's work include Membrane Separation Technologies (10 papers), Water Quality Monitoring and Analysis (6 papers) and Groundwater and Isotope Geochemistry (5 papers). Azza Hafez is often cited by papers focused on Membrane Separation Technologies (10 papers), Water Quality Monitoring and Analysis (6 papers) and Groundwater and Isotope Geochemistry (5 papers). Azza Hafez collaborates with scholars based in Egypt. Azza Hafez's co-authors include Maaly Khedr, Adel S. El-Hassanin, Mohamed Abdelsabour Fahmy, Mabrouk Elsabagh, Mona A. Abdel‐Fatah, Mona S. Mohammed, K.M. El‐Khatib, Randa M. Osman, G. El Diwani and H. El-Didamony and has published in prestigious journals such as Environment International, Desalination and Waste Management.

In The Last Decade

Azza Hafez

30 papers receiving 746 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Azza Hafez Egypt	15	413	216	182	134	88	32	791
Kumaran Palanisamy Malaysia	8	577 1.4×	223 1.0×	147 0.8×	161 1.2×	64 0.7×	17	977
Sang June Choi South Korea	16	464 1.1×	327 1.5×	119 0.7×	100 0.7×	97 1.1×	31	852
Rakesh Shrestha Nepal	6	400 1.0×	159 0.7×	151 0.8×	142 1.1×	122 1.4×	7	791
A. Iborra‐Clar Spain	19	650 1.6×	244 1.1×	125 0.7×	214 1.6×	88 1.0×	37	965
Ali Aghababai Beni Iran	14	408 1.0×	165 0.8×	153 0.8×	149 1.1×	151 1.7×	24	920
Gökçen Akgül Türkiye	10	447 1.1×	251 1.2×	90 0.5×	208 1.6×	125 1.4×	25	920
A. El Rhilassi Morocco	10	478 1.2×	172 0.8×	96 0.5×	164 1.2×	92 1.0×	11	860
Zorica Lopičić Serbia	16	430 1.0×	193 0.9×	112 0.6×	154 1.1×	108 1.2×	44	867
Yue Wen China	13	586 1.4×	342 1.6×	153 0.8×	120 0.9×	136 1.5×	26	1.1k
E.-S.Z. El-Ashtoukhy Egypt	13	710 1.7×	192 0.9×	144 0.8×	214 1.6×	86 1.0×	26	981

Countries citing papers authored by Azza Hafez

Since Specialization

Citations

This map shows the geographic impact of Azza Hafez's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Azza Hafez with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Azza Hafez more than expected).

Fields of papers citing papers by Azza Hafez

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Azza Hafez. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Azza Hafez. The network helps show where Azza Hafez may publish in the future.

Co-authorship network of co-authors of Azza Hafez

This figure shows the co-authorship network connecting the top 25 collaborators of Azza Hafez. A scholar is included among the top collaborators of Azza Hafez based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Azza Hafez. Azza Hafez is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Hafez, Azza, et al.. (2025). Innovative sulfonated chitosan membranes: bridging the gap in fuel cell technology. Materials for Renewable and Sustainable Energy. 14(3).

Hafez, Azza, et al.. (2023). Parameters affecting synthesis of sulfonated chitosan membrane for poly electrolyte membrane in fuel cells. Egyptian Journal of Chemistry. 0(0). 0–0. 1 indexed citations

Abdel‐Fatah, Mona A., et al.. (2020). Performance of fouled NF membrane as used for textile dyeing wastewater. Membrane Water Treatment. 11(2). 111–121. 7 indexed citations

Hafez, Azza, et al.. (2020). A comparative investigation of the unit cost for the preparation of modified sand and clay bricks from rice husk waste. Journal of Building Engineering. 32. 101765–101765. 11 indexed citations

Hafez, Azza, et al.. (2019). Impact of dietary nano-zinc oxide on immune response and antioxidant defense of broiler chickens. Environmental Science and Pollution Research. 27(16). 19108–19114. 60 indexed citations

Abdel‐Fatah, Mona A., et al.. (2019). Alternative solutions of industrial wastewater management in the textile industry. 4(3). 90–95. 3 indexed citations

El-Didamony, H., et al.. (2019). Prepared and properties of filled and pozzolanic-filled cements from marble dust waste and granulated slag. Journal of Thermal Analysis and Calorimetry. 139(2). 839–847. 15 indexed citations

Hafez, Azza, et al.. (2017). Techno-economic evaluation of forward/reverse osmosis hybrid system for saline water desalination. Desalination and Water Treatment. 98. 66–77.

Hafez, Azza, Maaly Khedr, & Randa M. Osman. (2012). Flax Retting Wastewater Part 1: Anaerobic Treatment by Using UASB Reactor. Natural Resources. 3(4). 191–200. 7 indexed citations

10.

Hafez, Azza, et al.. (2011). Characterization and pretreatment of dyeing wastewater from the cotton and polyester textile industry in Egypt. Desalination and Water Treatment. 30(1-3). 1–7. 6 indexed citations

11.

Hafez, Azza, et al.. (2009). Pilot scale investigation of low pressure nanofiltration and reverse osmosis membrane techniques for the treatment of El-Salaam canal water, Sinai, Egypt. Desalination and Water Treatment. 8(1-3). 279–285. 7 indexed citations

12.

Hafez, Azza, et al.. (2007). Wastewater treatment and water reuse of food processing industries. Part II: Techno-economic study of a membrane separation technique. Desalination. 214(1-3). 261–272. 31 indexed citations

13.

Hafez, Azza, et al.. (2007). Removal of lead by an emulsion liquid membrane. Desalination. 212(1-3). 165–175. 134 indexed citations

14.

Hafez, Azza, et al.. (2004). Could seawater be under saturation and acidic?. Desalination. 165. 43–69. 3 indexed citations

15.

Hafez, Azza, et al.. (2004). Design and performance of the two-stage/two-pass RO membrane system for chromium removal from tannery wastewater. Part 3. Desalination. 165. 141–151. 100 indexed citations

16.

Hafez, Azza, et al.. (2002). RO membrane removal of unreacted chromium from spent tanning effluent. A pilot-scale study, Part 2. Desalination. 144(1-3). 237–242. 94 indexed citations

17.

Hafez, Azza, et al.. (2001). UTILIZATION OF ELECTROFLOTATION IN REMEDIATION OF OILY WASTEWATER. Separation Science and Technology. 36(16). 3749–3762. 28 indexed citations

18.

Hafez, Azza, et al.. (1989). Reaction study of m-toluidine azodye ozonation. Waste Management. 9(1). 41–44. 3 indexed citations

19.

Diwani, G. El, Azza Hafez, & S. Hawash. (1987). Mathematical Modeling of an Ozone‐Azo‐dye Reaction System. Chemie Ingenieur Technik. 59(8). 654–656. 2 indexed citations

20.

Diwani, G. El, Azza Hafez, & S. Hawash. (1987). Use of Gaseous Ozone in Treatment of Industrial Wastewater Contaminated by Azo‐Dyes. Chemie Ingenieur Technik. 59(8). 653–654. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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