Stoyan Groudev

826 total citations
54 papers, 552 citations indexed

About

Stoyan Groudev is a scholar working on Biomedical Engineering, Environmental Chemistry and Water Science and Technology. According to data from OpenAlex, Stoyan Groudev has authored 54 papers receiving a total of 552 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Biomedical Engineering, 22 papers in Environmental Chemistry and 18 papers in Water Science and Technology. Recurrent topics in Stoyan Groudev's work include Metal Extraction and Bioleaching (27 papers), Mine drainage and remediation techniques (21 papers) and Minerals Flotation and Separation Techniques (16 papers). Stoyan Groudev is often cited by papers focused on Metal Extraction and Bioleaching (27 papers), Mine drainage and remediation techniques (21 papers) and Minerals Flotation and Separation Techniques (16 papers). Stoyan Groudev collaborates with scholars based in Bulgaria, Vietnam and Greece. Stoyan Groudev's co-authors include V. Groudeva, Kostas Komnitsas, I. M. Ivanov, Ioannis Paspaliaris, Tomasz Chmielewski, Jörg Langwaldt, Paul R. Norris, K.B. Hallberg, Patrick d’Hugues and Dimitrios Lekkas and has published in prestigious journals such as SHILAP Revista de lepidopterología, FEMS Microbiology Reviews and Desalination.

In The Last Decade

Stoyan Groudev

51 papers receiving 504 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Stoyan Groudev Bulgaria	13	215	162	148	131	102	54	552
Sabine Willscher Germany	9	262 1.2×	226 1.4×	156 1.1×	156 1.2×	122 1.2×	22	611
Tsing Bohu Australia	12	245 1.1×	88 0.5×	142 1.0×	215 1.6×	94 0.9×	24	610
Julio Castillo South Africa	14	133 0.6×	222 1.4×	77 0.5×	81 0.6×	97 1.0×	34	566
Young‐Wook Cheong South Korea	13	148 0.7×	318 2.0×	158 1.1×	78 0.6×	174 1.7×	62	693
Mingjiang Zhang China	17	166 0.8×	128 0.8×	112 0.8×	53 0.4×	245 2.4×	57	721
Jamal Elfaki Sudan	11	128 0.6×	44 0.3×	142 1.0×	58 0.4×	120 1.2×	18	523
Xiange Wei China	10	84 0.4×	84 0.5×	89 0.6×	78 0.6×	277 2.7×	18	603
Yanping Bao China	10	119 0.6×	197 1.2×	137 0.9×	26 0.2×	143 1.4×	17	518
Jörg Langwaldt Finland	13	168 0.8×	77 0.5×	236 1.6×	73 0.6×	222 2.2×	24	569
Yanan Bai China	18	125 0.6×	330 2.0×	159 1.1×	81 0.6×	231 2.3×	43	921

Countries citing papers authored by Stoyan Groudev

Since Specialization

Citations

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

Fields of papers citing papers by Stoyan Groudev

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stoyan Groudev

This figure shows the co-authorship network connecting the top 25 collaborators of Stoyan Groudev. A scholar is included among the top collaborators of Stoyan Groudev 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 Stoyan Groudev. Stoyan Groudev 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

Groudev, Stoyan, et al.. (2023). IRON REMOVAL FROM LADEN BIOLEACHING SOLUTION BY PROCESSES OF SOLVENT EXTRACTION AND MAGNETITE SYNTHESIS. SHILAP Revista de lepidopterología. 4(4). 37–42.

Groudev, Stoyan, et al.. (2020). Review of the iron recovery processes from laden leach liquors in hydrometallurgy. 1(1). 31–36. 2 indexed citations

Groudev, Stoyan, et al.. (2016). Microbial removal of toxic metals from a heavily polluted soil. Journal of Geochemical Exploration. 182. 242–246. 5 indexed citations

Groudev, Stoyan, et al.. (2015). Microbial reduction of ferric iron oxyhydroxides as a way for remediation of grey forest soils heavily polluted with toxic metals by infiltration of acid mine drainage. EGUGA. 5333. 1 indexed citations

Groudev, Stoyan, et al.. (2015). Remediation of a grey forest soil contaminated with heavy metals by means of leaching at acidic pH. Journal of Soils and Sediments. 16(4). 1288–1299. 4 indexed citations

Groudev, Stoyan, et al.. (2014). Decreasing the contamination and toxicity of a heavily contaminated soil by in situ bioremediation. Journal of Geochemical Exploration. 144. 374–379. 9 indexed citations

Groudev, Stoyan, et al.. (2010). In situ bioremediation of contaminated soils in uranium deposits. Hydrometallurgy. 104(3-4). 518–523. 18 indexed citations

Groudev, Stoyan, et al.. (2009). BIOLOGICAL PRECIPITATION OF HEAVY METALS IN THE CLAY HORIZON OF A CINNAMON SOIL DURING ITS BIOREMEDIATION.

Nikolaou, Anastasia, Süreyya Meriç, Dimitrios Lekkas, et al.. (2008). Multi-parametric water quality monitoring approach according to the WFD application in Evros trans-boundary river basin: priority pollutants. Desalination. 226(1-3). 306–320. 21 indexed citations

10.

Groudev, Stoyan, et al.. (2008). ECOTOXICOLOGICAL CHARACTERISTIC OF A SOIL POLLUTED BY HEAVY METALS AND URANIUM BEFORE AND AFTER ITS BIOREMEDIATION. 1 indexed citations

11.

Groudev, Stoyan, et al.. (2008). Bioremediation of acid mine drainage in a uranium deposit. Hydrometallurgy. 94(1-4). 93–99. 34 indexed citations

12.

Groudev, Stoyan, et al.. (2005). Generation of polluted waters from mining wastes in a uranium deposit.. PubMed. 54 Suppl. 7–11. 3 indexed citations

13.

Groudev, Stoyan, et al.. (2005). Prevention of Acid Drainage in a Uranium Deposit. WIT transactions on the built environment. 82. 1 indexed citations

14.

Groudev, Stoyan, et al.. (2005). CLEANUP OF ACID MINE DRAINAGE BY MEANS OF A PILOT-SCALE PASSIVE SYSTEM. 3 indexed citations

15.

Groudeva, V., et al.. (2004). Treatment of acid drainage in a uranium deposit by means of a natural wetland. 17–20. 4 indexed citations

16.

Groudev, Stoyan, et al.. (1999). A combined chemical and biological heap leaching of an oxide gold-bearing ore.. Physicochemical Problems of Mineral Processing. 33(1). 55–61. 2 indexed citations

17.

Groudev, Stoyan. (1999). Biobeneficiation of mineral raw materials. Mining Metallurgy & Exploration. 16(4). 19–28. 16 indexed citations

18.

Groudev, Stoyan, et al.. (1998). In situ treatment of groundwater at Burgas Copper Mines, Bulgaria, by enhancing microbial sulphate reduction. DSpace - NTUA (National Technical University of Athens). 249–255. 5 indexed citations

19.

Groudev, Stoyan, et al.. (1996). Two-stage microbial leaching of a refractory gold-bearing pyrite ore. Minerals Engineering. 9(7). 707–713. 25 indexed citations

20.

Groudev, Stoyan & V. Groudeva. (1993). Microbial communities in four industrial copper dump leaching operations in Bulgaria. FEMS Microbiology Reviews. 11(1-3). 261–267. 23 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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