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Research facility · Mülheim · Germany

IWW Water Centre

In research, IWW Water Centre stands highest in Physical Sciences (#14,412 of 21,541 worldwide), over all time.

iww-online.de/enROR OpenAlex
World rank, all time
#26,268
of 42,892
Rank in Germany
#1,229
of 2,077
Research works
199
▲ 67% vs 2013–17
Citations
9.1k
45.6 per fractional work
Top-10% rate
16.7%
record average 16.5%
Open access
28%
world 28%

What is IWW Water Centre known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #14,412 of 21,541 19.1%173

Each strip is that field’s whole ranked pool, with the notch where IWW Water Centre sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.98× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.10× its world share, 2 worksBiochemistry, Geneti…Neuroscience: 0.13× its world share, 0 worksNeuroscienceChemical Engineering: 2.07× its world share, 0 worksChemical EngineeringChemistry: 8.51× its world share, 5 worksChemistryComputer Science: 0.07× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 2.21× its world share, 1 worksEarth and Planetary …Energy: 2.80× its world share, 1 worksEnergyEngineering: 0.87× its world share, 5 worksEngineeringEnvironmental Science: 10.34× its world share, 20 worksEnvironmental ScienceMaterials Science: 0.43× its world share, 1 worksMaterials ScienceMedicine: 0.07× its world share, 0 worksMedicineArts and Humanities: 0.12× its world share, 0 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.03× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.07× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 10.3×. Every wedge is a field page.

Who are the top researchers at IWW Water Centre?

Ranked on the composite score, R. Gimbel and Rike Becker lead among researchers whose main affiliation is IWW Water Centre.

  1. 1 R. Gimbel Germany · #1,045,839 worldwide 57 citations · 18 works
  2. 2 Rike Becker Germany · #1,547,862 worldwide 9 citations · 15 works
All ranked researchers at IWW Water Centre

Which keywords describe research at IWW Water Centre?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Water Treatment, Health Effects, Microbial Ecology, Drinking Water, Carcinogenicity, Genotoxicity, Chlorination and Disinfection By-Products.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Water Treatment7▲ 143×3 topics
  2. Health Effects6▲ 24×8 topics
  3. Microbial Ecology4▲ 58×2 topics
  4. Carcinogenicity4▲ 102×2 topics
  5. Drinking Water4▲ 277×2 topics
  6. Genotoxicity4▲ 217×2 topics
  7. Chlorination4▲ 431×1 topic
  8. Disinfection By-Products4▲ 431×1 topic
  9. Environmental Impact3▲ 5.0×5 topics
  10. Microbial Communities3▲ 18×3 topics
  11. Advanced Oxidation Processes3▲ 180×1 topic
  12. Ecotoxicity3▲ 125×2 topics
  13. Oxidation Kinetics3▲ 180×1 topic
  14. Antibiotics3▲ 83×1 topic
  15. Resistance Genes3▲ 132×1 topic
  16. Carbon Nanotubes2▲ 19×3 topics
  17. Wastewater Treatment2▲ 27×7 topics
  18. Mass Spectrometry2▲ 37×4 topics
  19. Ionic Liquids2▲ 20×2 topics
  20. Molecularly Imprinted Polymers2▲ 132×1 topic
  21. Solid-Phase Microextraction2▲ 132×1 topic
  22. Climate Change2▲ 1.87×14 topics
  23. Water Quality2▲ 13×4 topics
  24. Breath Analysis2▲ 44×1 topic
  25. Electronic Nose2▲ 58×1 topic
  26. Biomarkers2▲ 6.4×2 topics
  27. Toxicity2▲ 10×6 topics
  28. Bioaccumulation2▲ 46×3 topics
  29. Global Distribution2▲ 65×2 topics
  30. Liquid Chromatography2▲ 64×2 topics
  31. Adsorption1▲ 16×4 topics
  32. Solar Energy1▲ 9.9×2 topics
  33. Bioremediation1▲ 23×4 topics
  34. Chiral Separation1▲ 64×1 topic
  35. Gas Chromatography1▲ 64×1 topic
  36. Data Analysis1▲ 9.8×1 topic
  37. Environmental Monitoring1▲ 7.1×3 topics
  38. Hydrogen Production1▲ 10×2 topics
  39. Metabolomics1▲ 46×1 topic
  40. Polycyclic Aromatic Hydrocarbons1▲ 50×2 topics

Which research topics does IWW Water Centre publish most on?

By volume in 2022–2025: Water Treatment and Disinfection, Advanced oxidation water treatment, Pharmaceutical and Antibiotic Environmental Impacts and Analytical chemistry methods development.

Water Treatment and Disinfection: 4 fractional worksAdvanced oxidation water treatment: 3 fractional worksPharmaceutical and Antibiotic Environmental Impacts: 3 fractional worksAnalytical chemistry methods development: 2 fractional worksAdvanced Chemical Sensor Technologies: 2 fractional worksAnalytical Chemistry and…1Analytical Chemistry and Chromatography: 1 fractional worksMetabolomics and Mass Spectrometry Studies: 1 fractional worksMembrane Separation Technologies: 1 fractional worksToxic Organic Pollutants Impact: 1 fractional worksAdvanced Photocatalysis Techniques: 1 fractional works
Health, Toxicology and MutagenesisWater Science and TechnologyPollutionAnalytical Chemistry4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Water Treatment and Disinfection Health, Toxicology and Mutagenesis 4 works
  2. 2 Advanced oxidation water treatment Water Science and Technology 3 works
  3. 3 Pharmaceutical and Antibiotic Environmental Impacts Pollution 3 works
  4. 4 Analytical chemistry methods development Analytical Chemistry 2 works
  5. 5 Advanced Chemical Sensor Technologies Biomedical Engineering 2 works
  6. 6 Analytical Chemistry and Chromatography Spectroscopy 1 works
  7. 7 Metabolomics and Mass Spectrometry Studies Molecular Biology 1 works
  8. 8 Membrane Separation Technologies Water Science and Technology 1 works
  9. 9 Toxic Organic Pollutants Impact Health, Toxicology and Mutagenesis 1 works
  10. 10 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available27.5%not open72.5%

World: 28% of research is openly available.

with international co-authors20.8%domestic only79.2%

World: 19% is written across borders.

How has IWW Water Centre's research output changed?

Output in 2018–2022 was 67% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Mülheim

All research institutions in Mülheim

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.