Anna Witek‐Krowiak

7.1k total citations · 3 hit papers
103 papers, 5.3k citations indexed

About

Anna Witek‐Krowiak is a scholar working on Biomedical Engineering, Water Science and Technology and Industrial and Manufacturing Engineering. According to data from OpenAlex, Anna Witek‐Krowiak has authored 103 papers receiving a total of 5.3k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Biomedical Engineering, 28 papers in Water Science and Technology and 25 papers in Industrial and Manufacturing Engineering. Recurrent topics in Anna Witek‐Krowiak's work include Adsorption and biosorption for pollutant removal (24 papers), Phosphorus and nutrient management (18 papers) and Polymer-Based Agricultural Enhancements (13 papers). Anna Witek‐Krowiak is often cited by papers focused on Adsorption and biosorption for pollutant removal (24 papers), Phosphorus and nutrient management (18 papers) and Polymer-Based Agricultural Enhancements (13 papers). Anna Witek‐Krowiak collaborates with scholars based in Poland, Greece and Finland. Anna Witek‐Krowiak's co-authors include Katarzyna Chojnacka, Κωνσταντίνος Μουστάκας, Dawid Skrzypczak, Katarzyna Mikula, Amit Bhatnagar, Grzegorz Izydorczyk, Mika Sillanpää, Daria Podstawczyk, Anna Dawiec‐Liśniewska and Roman G. Szafran and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable and Sustainable Energy Reviews and The Science of The Total Environment.

In The Last Decade

Anna Witek‐Krowiak

99 papers receiving 5.1k citations

Hit Papers

align trajectories

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.

Agricultural waste peels as versatile biomass for water purification – A review

2015 638 citations Anna Witek‐Krowiak et al. profile →
Application of response surface methodology and artificial neural network methods in modelling and optimization of biosorption process

2014 540 citations Anna Witek‐Krowiak, Katarzyna Chojnacka et al. profile →
Bio-based fertilizers: A practical approach towards circular economy

2019 356 citations Katarzyna Chojnacka, Κωνσταντίνος Μουστάκας et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Anna Witek‐Krowiak Poland	34	1.8k	1.1k	1.0k	705	602	103	5.3k
Nadjib Drouiche Algeria	44	2.6k 1.4×	941 0.9×	1.0k 1.0×	450 0.6×	382 0.6×	146	5.4k
Selene Maria de Arruda Guelli Ulson de Souza Brazil	39	2.1k 1.1×	637 0.6×	966 1.0×	544 0.8×	386 0.6×	188	4.9k
Kingsley O. Iwuozor Nigeria	40	1.7k 0.9×	814 0.8×	1.7k 1.7×	677 1.0×	265 0.4×	174	5.4k
H. Lounici Algeria	42	2.6k 1.4×	822 0.8×	1.0k 1.0×	473 0.7×	356 0.6×	127	5.1k
P.R. Yaashikaa India	40	1.8k 1.0×	912 0.9×	1.7k 1.7×	1.1k 1.6×	499 0.8×	98	6.8k
Balendu Shekher Giri India	42	1.8k 1.0×	701 0.7×	1.4k 1.4×	1.5k 2.1×	705 1.2×	127	6.1k
P. Balasubramanian India	40	1.0k 0.6×	656 0.6×	1.4k 1.4×	372 0.5×	684 1.1×	241	5.4k
Mohammad‐Hossein Sarrafzadeh Iran	30	1.6k 0.8×	565 0.5×	1.3k 1.3×	1.0k 1.4×	285 0.5×	108	5.5k
Antônio Augusto Ulson de Souza Brazil	38	1.8k 1.0×	533 0.5×	922 0.9×	444 0.6×	384 0.6×	198	4.6k
Mario Dı́az Spain	47	1.2k 0.7×	1.0k 1.0×	2.0k 2.0×	1.2k 1.7×	995 1.7×	348	9.1k

Countries citing papers authored by Anna Witek‐Krowiak

Since Specialization

Citations

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

Fields of papers citing papers by Anna Witek‐Krowiak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Anna Witek‐Krowiak. 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 Anna Witek‐Krowiak. The network helps show where Anna Witek‐Krowiak may publish in the future.

Co-authorship network of co-authors of Anna Witek‐Krowiak

This figure shows the co-authorship network connecting the top 25 collaborators of Anna Witek‐Krowiak. A scholar is included among the top collaborators of Anna Witek‐Krowiak 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 Anna Witek‐Krowiak. Anna Witek‐Krowiak 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

Szopa, Daniel, et al.. (2025). Optimized waste-free valorization of fish processing by-products: comparative insights into fertilizer production and collagen recovery. Biomass and Bioenergy. 201. 108074–108074.

Szopa, Daniel & Anna Witek‐Krowiak. (2025). Optimization of the composition of biopolymer matrices for encapsulating liquid biostimulants. Journal of Environmental Management. 377. 124590–124590. 2 indexed citations

Konkol, Damian, Dawid Skrzypczak, Katarzyna Mikula, et al.. (2024). An innovative spray method to enrich feed mixture for hens with micronutrients. Animal Feed Science and Technology. 316. 116055–116055.

Szopa, Daniel, et al.. (2024). Enhancing polyphenol extraction efficiency: A systematic review on the optimization strategies with natural deep eutectic solvents. Journal of Molecular Liquids. 404. 124902–124902. 17 indexed citations

Konkol, Damian, Ewa Popiela, Dawid Skrzypczak, et al.. (2023). Fermented rapeseed meal subjected to a biosorption process: A potential new feed additive with microelements for laying hens. Animal Feed Science and Technology. 308. 115855–115855. 1 indexed citations

Szopa, Daniel, Grzegorz Izydorczyk, Katarzyna Chojnacka, & Anna Witek‐Krowiak. (2023). Evaluation of the feasibility of using inorganic and organic acids for the extraction of amino acids from high-protein material (mealworm larvae) by chemical hydrolysis. Journal of Environmental Management. 349. 119479–119479. 5 indexed citations

Szopa, Daniel, Dawid Skrzypczak, Grzegorz Izydorczyk, et al.. (2023). Evaluation of Tenebrio molitor protein hydrolysates as biostimulants improving plants growth and root architecture. Journal of Cleaner Production. 401. 136812–136812. 11 indexed citations

Szopa, Daniel, Dawid Skrzypczak, Grzegorz Izydorczyk, et al.. (2023). Waste Valorization towards Industrial Products through Chemo- and Enzymatic- Hydrolysis. Bioengineered. 14(1). 2184480–2184480. 7 indexed citations

Mikula, Katarzyna, Dawid Skrzypczak, Grzegorz Izydorczyk, et al.. (2023). Efficient anaerobic digestate valorization: Nutrient recovery strategy for enhancing soil fertility in arid agricultural regions. Journal of environmental chemical engineering. 11(5). 110522–110522. 4 indexed citations

10.

Dmytryk, Agnieszka, Mateusz Samoraj, Κωνσταντίνος Μουστάκας, Anna Witek‐Krowiak, & Katarzyna Chojnacka. (2022). Bioactive fatty acids and compounds from Spirulina (Arthrospira) platensis: Potential as biostimulants for plant growth. Sustainable Chemistry and Pharmacy. 30. 100899–100899. 4 indexed citations

11.

Samoraj, Mateusz, Małgorzata Mironiuk, Grzegorz Izydorczyk, et al.. (2022). The challenges and perspectives for anaerobic digestion of animal waste and fertilizer application of the digestate. Chemosphere. 295. 133799–133799. 109 indexed citations

12.

Skrzypczak, Dawid, Daniel Szopa, Katarzyna Mikula, et al.. (2022). Tannery waste-derived biochar as a carrier of micronutrients essential to plants. Chemosphere. 294. 133720–133720. 27 indexed citations

13.

Mikula, Katarzyna, Dawid Skrzypczak, Grzegorz Izydorczyk, et al.. (2022). Tannery waste as a renewable source of nitrogen for production of multicomponent fertilizers with biostimulating properties. Environmental Science and Pollution Research. 30(4). 8759–8777. 20 indexed citations

14.

Skrzypczak, Dawid, Grzegorz Izydorczyk, Katarzyna Mikula, et al.. (2021). Hydrogel Alginate Seed Coating as an Innovative Method for Delivering Nutrients at the Early Stages of Plant Growth. Polymers. 13(23). 4233–4233. 42 indexed citations

15.

Dawiec‐Liśniewska, Anna, et al.. (2014). Modelowanie matematyczne procesu perwaporacji roztworu woda-etanol z wykorzystaniem metod CFD oraz teorii Flory-Hugginsa. Inżynieria i Aparatura Chemiczna.

16.

Witek‐Krowiak, Anna. (2012). Biosorpcja barwników z użyciem materiałów pochodzenia roślinnego. PRZEMYSŁ CHEMICZNY. 613–620.

17.

Witek‐Krowiak, Anna, Roman G. Szafran, & S. Modelski. (2011). Atrakcyjne i tanie sorbenty do usuwania metali ciężkich z wód. PRZEMYSŁ CHEMICZNY. 128–131. 2 indexed citations

18.

Witek‐Krowiak, Anna, et al.. (2010). Removal of copper ions from aqueous solutions using maple leaves as a low-cost biosorbent. 813–824. 2 indexed citations

19.

Witek‐Krowiak, Anna, et al.. (2010). Biosorption of cationic dyes by beech sawdust. Part II, Effect of parameters on the process efficiency. 421–432. 4 indexed citations

20.

Witek‐Krowiak, Anna, et al.. (2010). Biosorption of cationic dyes by beech sawdust. Part I, Kinetics and equilibrium modeling. 409–420. 4 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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