W. Charles

621 total citations
22 papers, 469 citations indexed

About

W. Charles is a scholar working on Pollution, Building and Construction and Process Chemistry and Technology. According to data from OpenAlex, W. Charles has authored 22 papers receiving a total of 469 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pollution, 9 papers in Building and Construction and 6 papers in Process Chemistry and Technology. Recurrent topics in W. Charles's work include Anaerobic Digestion and Biogas Production (9 papers), Wastewater Treatment and Nitrogen Removal (8 papers) and Odor and Emission Control Technologies (6 papers). W. Charles is often cited by papers focused on Anaerobic Digestion and Biogas Production (9 papers), Wastewater Treatment and Nitrogen Removal (8 papers) and Odor and Emission Control Technologies (6 papers). W. Charles collaborates with scholars based in Australia, Indonesia and China. W. Charles's co-authors include R. Cord‐Ruwisch, G. Ho, Darwin Darwin, Khondkar Ayaz Rabbani, Ahmet Kayaalp, Ka Yu Cheng, Mônica Sarolli Silva de Mendonça Costa, Liang Cheng and J. Richard and has published in prestigious journals such as Bioresource Technology, Chemosphere and Environment International.

In The Last Decade

W. Charles

22 papers receiving 452 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
W. Charles Australia 11 214 135 117 103 78 22 469
Fetra J. Andriamanohiarisoamanana Japan 13 373 1.7× 108 0.8× 181 1.5× 140 1.4× 146 1.9× 31 625
Yariv Cohen Sweden 7 84 0.4× 139 1.0× 235 2.0× 79 0.8× 106 1.4× 11 549
Ziai Chen China 12 255 1.2× 315 2.3× 235 2.0× 86 0.8× 161 2.1× 20 633
Ernesto L. Barrera Cuba 10 240 1.1× 106 0.8× 69 0.6× 145 1.4× 121 1.6× 27 418
S. Piccinini Italy 10 103 0.5× 175 1.3× 234 2.0× 61 0.6× 66 0.8× 24 514
Bryan F. Staley United States 7 148 0.7× 116 0.9× 274 2.3× 105 1.0× 24 0.3× 12 488
Andrea Carvajal Chile 13 205 1.0× 138 1.0× 66 0.6× 186 1.8× 113 1.4× 25 538
Afifi Akhiar Malaysia 9 247 1.2× 112 0.8× 189 1.6× 178 1.7× 105 1.3× 16 588
Dong-Hoon Kim South Korea 9 340 1.6× 124 0.9× 68 0.6× 201 2.0× 75 1.0× 17 540
Young‐Man Yoon South Korea 10 207 1.0× 71 0.5× 77 0.7× 105 1.0× 64 0.8× 53 404

Countries citing papers authored by W. Charles

Since Specialization
Citations

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

Fields of papers citing papers by W. Charles

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. Charles. 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 W. Charles. The network helps show where W. Charles may publish in the future.

Co-authorship network of co-authors of W. Charles

This figure shows the co-authorship network connecting the top 25 collaborators of W. Charles. A scholar is included among the top collaborators of W. Charles 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 W. Charles. W. Charles is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Charles, W., R. Cord‐Ruwisch, & G. Ho. (2021). Novel microbial-electrochemical filter with a computer-feedback pH control strategy for upgrading biogas into biomethane. Bioresource Technology. 332. 125137–125137. 6 indexed citations
2.
Cheng, Liang, et al.. (2018). Proof of concept of wastewater treatment via passive aeration SND using a novel zeolite amended biofilm reactor. Water Science & Technology. 78(10). 2204–2213. 10 indexed citations
3.
Darwin, Darwin, W. Charles, & R. Cord‐Ruwisch. (2018). Anaerobic acidification of sugar-containing wastewater for biotechnological production of organic acids and ethanol. Environmental Technology. 40(25). 3276–3286. 15 indexed citations
4.
Charles, W., et al.. (2018). Novel technique for recovery of sulphur & nitrogen from odorous air at wastewater treatment plant. 1 indexed citations
5.
Darwin, Darwin, R. Cord‐Ruwisch, & W. Charles. (2018). Ethanol and lactic acid production from sugar and starch wastes by anaerobic acidification. Engineering in Life Sciences. 18(9). 635–642. 39 indexed citations
6.
Charles, W., et al.. (2017). Bioelectrochemical enhancement of anaerobic digestion: Comparing single- and two-chamber reactor configurations at thermophilic conditions. Bioresource Technology. 245(Pt A). 1168–1175. 35 indexed citations
7.
Rabbani, Khondkar Ayaz, W. Charles, Ahmet Kayaalp, R. Cord‐Ruwisch, & G. Ho. (2016). Biofilter for generation of concentrated sulphuric acid from H2S. Environmental Science and Pollution Research. 23(16). 16781–16789. 11 indexed citations
8.
Cheng, Liang, W. Charles, & R. Cord‐Ruwisch. (2016). Automatic online buffer capacity (alkalinity) measurement of wastewater using an electrochemical cell. Environmental Technology. 37(19). 2467–2472. 4 indexed citations
9.
Charles, W., et al.. (2015). Novel process of bio-chemical ammonia removal from air streams using a water reflux system and zeolite as filter media. Chemosphere. 144. 257–263. 8 indexed citations
10.
Rabbani, Khondkar Ayaz, W. Charles, R. Cord‐Ruwisch, & G. Ho. (2015). Recovery of sulphur from contaminated air in wastewater treatment plants by biofiltration: a critical review. Reviews in Environmental Science and Bio/Technology. 14(3). 523–534. 17 indexed citations
11.
Ho, G., et al.. (2013). DESIGN AND DEVELOPMENT OF A NOVEL BIOFILTER. 3 indexed citations
12.
Charles, W., et al.. (2013). Enhancement of waste activated sludge anaerobic digestion by a novel chemical free acid/alkaline pretreatment using electrolysis. Water Science & Technology. 67(12). 2827–2831. 9 indexed citations
13.
Charles, W., et al.. (2011). Methane conversion efficiency as a simple control parameter for an anaerobic digester at high loading rates. Water Science & Technology. 64(2). 534–540. 15 indexed citations
14.
Charles, W., et al.. (2009). Effect of pre-aeration and inoculum on the start-up of batch thermophilic anaerobic digestion of municipal solid waste. Bioresource Technology. 100(8). 2329–2335. 127 indexed citations
15.
Charles, W., et al.. (2009). Comparison of static, in-vessel composting of MSW with thermophilic anaerobic digestion and combinations of the two processes. Bioresource Technology. 100(16). 3799–3807. 73 indexed citations
16.
Cord‐Ruwisch, R., et al.. (2009). The use of redox potential to monitor biochemical HCBD dechlorination. Journal of Biotechnology. 142(2). 151–156. 9 indexed citations
17.
Charles, W., et al.. (2006). The effect of direct transfer of anaerobic inoculum on the performance of a laboratory-scale DiCOM® reactor. Murdoch Research Repository (Murdoch University). 4 indexed citations
18.
Charles, W., et al.. (2006). Solutions to a combined problem of excessive hydrogen sulfide in biogas and struvite scaling. Water Science & Technology. 53(6). 203–211. 31 indexed citations
19.
Charles, W., G. Ho, & R. Cord‐Ruwisch. (1996). Anaerobic bioflocculation of wool scouring effluent: the influence of non-ionic surfactant on efficiency. Water Science & Technology. 34(11). 1–8. 5 indexed citations
20.
Richard, J., et al.. (1995). 5355901 Apparatus for supercritical cleaning. Environment International. 21(3). XXVIII–XXVIII. 1 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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Rankless by CCL
2026