Earth & Environmental Sciences
severe acute respiratory syndrome
79%
ammonium compound
77%
pandemics
69%
antibiotic resistance
25%
surface water
14%
environmental technology
13%
environmental fate
12%
environmental engineering
12%
disinfectant
12%
workplace
11%
disinfection
10%
virus
10%
infection
9%
biota
9%
byproduct
8%
wastewater treatment
8%
household
8%
environmental impact
8%
wastewater
6%
industry
6%
sediment
4%
effect
4%
Agriculture & Biology
quaternary ammonium compounds
73%
pandemic
67%
surface water
22%
antibiotic resistance
20%
environmental engineering
17%
environmental technology
17%
environmental fate
15%
nitrosamines
13%
United States Environmental Protection Agency
13%
disinfectants
11%
wastewater treatment
11%
working conditions
11%
disinfection
11%
active ingredients
10%
environmental impact
10%
wastewater
10%
households
9%
byproducts
9%
sediments
9%
industry
6%
viruses
6%
organisms
5%
infection
5%
Medicine & Life Sciences
Quaternary Ammonium Compounds
82%
SARS Virus
76%
Pandemics
55%
Waste Water
26%
Microbial Drug Resistance
20%
Biota
16%
Nitrosamines
14%
Water
13%
Disinfectants
12%
Disinfection
12%
Workplace
10%
Industry
9%
Viruses
6%
Technology
6%
Infections
4%
Engineering & Materials Science
Antibiotics
29%
Surface waters
28%
Nitrosamines
20%
Environmental impact
19%
Biota
17%
Disinfectants
16%
Disinfection
15%
Environmental engineering
14%
Sediments
12%
Viruses
12%
Wastewater treatment
12%
Wastewater
11%
Byproducts
10%
Industry
4%
Chemical Compounds
Surface Water
21%
Antimicrobial Agent
14%
Disinfectant
13%
Nitrosamine
13%
Resistance
13%
Wastewater Treatment
10%
Wastewater
8%
Industry
7%
Amount
4%