Maurice S. Onyango

6.8k total citations · 2 hit papers
117 papers, 5.6k citations indexed

About

Maurice S. Onyango is a scholar working on Water Science and Technology, Biomedical Engineering and Industrial and Manufacturing Engineering. According to data from OpenAlex, Maurice S. Onyango has authored 117 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Water Science and Technology, 27 papers in Biomedical Engineering and 26 papers in Industrial and Manufacturing Engineering. Recurrent topics in Maurice S. Onyango's work include Adsorption and biosorption for pollutant removal (36 papers), Fluoride Effects and Removal (13 papers) and Membrane Separation Technologies (11 papers). Maurice S. Onyango is often cited by papers focused on Adsorption and biosorption for pollutant removal (36 papers), Fluoride Effects and Removal (13 papers) and Membrane Separation Technologies (11 papers). Maurice S. Onyango collaborates with scholars based in South Africa, Japan and Kenya. Maurice S. Onyango's co-authors include Aoyi Ochieng, Arjun Maity, Madhumita Bhaumik, Hitoki Matsuda, V. V. Srinivasu, Maggy Ndombo Benteke Momba, Yoshihiro Kojima, Opeyemi A. Oyewo, Taile Y. Leswifi and Eileen C. Bernardo and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Science of The Total Environment and Water Research.

In The Last Decade

Maurice S. Onyango

116 papers receiving 5.5k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Adsorption equilibrium modeling and solution chemistry dependence of fluoride removal from water by trivalent-cation-exchanged zeolite F-9

2004 558 citations Maurice S. Onyango, Yoshihiro Kojima et al. profile →
Enhanced removal of Cr(VI) from aqueous solution using polypyrrole/Fe3O4 magnetic nanocomposite

2011 521 citations Arjun Maity, Maurice S. Onyango et al. Journal of Hazardous Materials profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Maurice S. Onyango South Africa	41	3.4k	1.2k	1.2k	1.0k	975	117	5.6k
Roberto Leyva‐Ramos Mexico	46	3.7k 1.1×	1.0k 0.8×	850 0.7×	674 0.6×	1.0k 1.1×	129	5.6k
Raj Kishore Patel India	49	3.7k 1.1×	1.2k 1.0×	849 0.7×	847 0.8×	1.2k 1.3×	130	6.1k
Chih‐Huang Weng Taiwan	42	3.3k 1.0×	1.2k 1.0×	1.3k 1.1×	1.0k 1.0×	859 0.9×	124	6.1k
Yingwen Xue China	32	3.8k 1.1×	856 0.7×	1.1k 1.0×	584 0.6×	1.6k 1.6×	57	5.7k
Meuris Gurgel Carlos da Silva Brazil	42	3.6k 1.0×	755 0.6×	813 0.7×	781 0.8×	1.0k 1.1×	175	5.7k
J. Rene Rangel‐Mendez Mexico	42	2.6k 0.7×	1.3k 1.1×	1.3k 1.1×	555 0.5×	626 0.6×	147	5.2k
Feiping Zhao China	36	2.6k 0.8×	1.2k 1.0×	1.1k 1.0×	802 0.8×	538 0.6×	83	4.9k
Glaydson S. dos Reis Brazil	47	2.8k 0.8×	1.1k 0.9×	760 0.7×	1.1k 1.1×	686 0.7×	134	5.0k
Dong-Wan Cho South Korea	37	1.9k 0.5×	1.0k 0.8×	1.4k 1.2×	848 0.8×	644 0.7×	87	4.4k
Raúl Ocampo‐Pérez Mexico	38	3.3k 1.0×	1.2k 1.0×	886 0.8×	740 0.7×	756 0.8×	141	5.7k

Countries citing papers authored by Maurice S. Onyango

Since Specialization

Citations

This map shows the geographic impact of Maurice S. Onyango'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 Maurice S. Onyango with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Maurice S. Onyango more than expected).

Fields of papers citing papers by Maurice S. Onyango

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Maurice S. Onyango. 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 Maurice S. Onyango. The network helps show where Maurice S. Onyango may publish in the future.

Co-authorship network of co-authors of Maurice S. Onyango

This figure shows the co-authorship network connecting the top 25 collaborators of Maurice S. Onyango. A scholar is included among the top collaborators of Maurice S. Onyango 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 Maurice S. Onyango. Maurice S. Onyango 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

Ortiz, Dánae Gonzalez, et al.. (2022). A Comparison of Unmodified and Sawdust Derived-Cellulose Nanocrystals (CNC)-Modified Polyamide Membrane Using X-ray Photoelectron Spectroscopy and Zeta Potential Analysis. Polymers. 15(1). 57–57. 5 indexed citations

Oyewo, Opeyemi A., et al.. (2021). Adsorptive and Coagulative Removal of Trace Metals from Water Using Surface Modified Sawdust-Based Cellulose Nanocrystals. SHILAP Revista de lepidopterología. 4(2). 193–205. 6 indexed citations

Oyewo, Opeyemi A., Elias E. Elemike, Damian C. Onwudiwe, & Maurice S. Onyango. (2020). Metal oxide-cellulose nanocomposites for the removal of toxic metals and dyes from wastewater. International Journal of Biological Macromolecules. 164. 2477–2496. 121 indexed citations

Dyosiba, Xoliswa, Jianwei Ren, Nicholas M. Musyoka, et al.. (2019). Feasibility of Varied Polyethylene Terephthalate Wastes as a Linker Source in Metal–Organic Framework UiO-66(Zr) Synthesis. Industrial & Engineering Chemistry Research. 58(36). 17010–17016. 87 indexed citations

Oyewo, Opeyemi A., et al.. (2019). Application of coagulant obtained through charge reversal of sawdust-derived cellulose nanocrystals in the enhancement of water turbidity removal. Materials Research Express. 6(10). 105060–105060. 15 indexed citations

Muliwa, Anthony M., et al.. (2018). Remediation of manganese in mine impacted water by clay/manganese oxide hybrid adsorbent: equilibrium, kinetics and thermodynamic studies. International Journal of Environmental Science and Technology. 16(4). 1985–1998. 7 indexed citations

Mecha, Achisa C., Maurice S. Onyango, Aoyi Ochieng, & Maggy Ndombo Benteke Momba. (2017). Evaluation of synergy and bacterial regrowth in photocatalytic ozonation disinfection of municipal wastewater. The Science of The Total Environment. 601-602. 626–635. 47 indexed citations

Muliwa, Anthony M., Maurice S. Onyango, Arjun Maity, & Aoyi Ochieng. (2017). Batch equilibrium and kinetics of mercury removal from aqueous solutions using polythiophene/graphene oxide nanocomposite. Water Science & Technology. 75(12). 2841–2851. 20 indexed citations

Mecha, Achisa C., Maurice S. Onyango, Aoyi Ochieng, C.J.S. Fourie, & Maggy Ndombo Benteke Momba. (2016). Synergistic effect of UV–vis and solar photocatalytic ozonation on the degradation of phenol in municipal wastewater: A comparative study. Journal of Catalysis. 341. 116–125. 89 indexed citations

10.

Ndambuki, Julius Musyoka, et al.. (2016). Potability analysis of raw water from Bospoort dam, South Africa. Water Practice & Technology. 11(3). 634–643. 1 indexed citations

11.

Otieno, Dennis, Anil Kumar, Maurice S. Onyango, & Aoyi Ochieng. (2014). Treatment of Tea Industry Wastewater Using a Combined Adsorption and Advanced Oxidation Process. 100–103. 3 indexed citations

12.

Onyango, Maurice S., et al.. (2014). Kinetic modeling of the photocatalytic reduction of Cr (VI) in the presence of dye using composite photocatalyst. 8. 918–924. 2 indexed citations

13.

Motshekga, Sarah Constance, Suprakas Sinha Ray, Maurice S. Onyango, & Maggy Ndombo Benteke Momba. (2013). Microwave-assisted synthesis, characterization and antibacterial activity of Ag/ZnO nanoparticles supported bentonite clay. Journal of Hazardous Materials. 262. 439–446. 163 indexed citations

14.

Mpenyana-Monyatsi, Lizzy, Nomcebo H. Mthombeni, Maurice S. Onyango, & Maggy Ndombo Benteke Momba. (2012). Cost-Effective Filter Materials Coated with Silver Nanoparticles for the Removal of Pathogenic Bacteria in Groundwater. International Journal of Environmental Research and Public Health. 9(1). 244–271. 95 indexed citations

15.

Masukume, Mike, Maurice S. Onyango, Aoyi Ochieng, & Fredrick Otieno. (2010). Nitrate removal from groundwater using modified natural zeolite. Water SA. 5. 9 indexed citations

16.

Onyango, Maurice S., et al.. (2010). Cobalt(II) removal from synthetic wastewater by adsorption on South African coal fly ash : research article. South African Journal of Science. 106. 1–7. 7 indexed citations

17.

Onyango, Maurice S., et al.. (2010). Cobalt(II) removal from synthetic wastewater by adsorption on South African coal fly ash. South African Journal of Science. 106(9/10). 25 indexed citations

18.

Kuchař, Dalibor, et al.. (2006). Sulfidation of zinc plating sludge with Na2S for zinc resource recovery. Journal of Hazardous Materials. 137(1). 185–191. 25 indexed citations

19.

Onyango, Maurice S., Yoshihiro Kojima, & Hitoki Matsuda. (2004). Equilibrium and Kinetic Modeling of Fluoride Sorption onto Aluminum- and Lanthanum-Loaded Zeolite. 2004. 994–994. 1 indexed citations

20.

Onyango, Maurice S., Yoshihiro Kojima, Hitoki Matsuda, & Aoyi Ochieng. (2003). Principles of Adsorption and Adsorption Processes. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 36(12). 1516–1522. 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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