Physics & Astronomy
drinking
100%
nanoparticles
45%
water
37%
water treatment
22%
taps
20%
occurrences
8%
ingestion
8%
ground water
8%
lakes
7%
rivers
7%
toxicity
6%
water flow
6%
viruses
6%
surface water
6%
clays
6%
oceans
6%
contaminants
5%
metal oxides
5%
corrosion
5%
emerging
4%
Engineering & Materials Science
Potable water
84%
Nanoparticles
66%
Water treatment plants
16%
Plumbing
8%
Surface waters
7%
Water treatment
6%
Toxicity
6%
Groundwater
6%
Viruses
6%
Lakes
6%
Byproducts
5%
Rivers
5%
Clay
5%
Oxides
4%
Pipe
4%
Corrosion
4%
Chemical analysis
3%
Metals
3%
Medicine & Life Sciences
Drinking Water
67%
Nanoparticles
59%
Water Purification
22%
Water
18%
Sanitary Engineering
9%
Groundwater
8%
Clay
7%
Lakes
7%
Rivers
6%
Corrosion
6%
Oxides
6%
Oceans and Seas
6%
Environmental Pollutants
6%
Prednisolone
5%
Metals
4%
Eating
4%
Viruses
3%
Chemical Compounds
Drinking Water
68%
Nanoparticle
33%
Groundwater
6%
Surface Water
5%
Metal Oxide
4%
Environmental Pollutant
4%
Corrosion
4%
Flow
3%