Engineering & Materials Science
Activated carbon
11%
Aerobic bacteria
18%
Ammonia
70%
Bacteria
21%
Ceramic membranes
100%
Composite materials
5%
Degradation
6%
Deposits
9%
Economics
6%
Gravitation
58%
Groundwater
33%
Impurities
9%
Ions
61%
Manganese
78%
Membrane technology
13%
Oxidation
8%
Potable water
23%
Purification
10%
Wastewater
10%
Water supply
11%
Business & Economics
Ammonia
93%
Bacteria
40%
Carbon
14%
Degradation
13%
Deposits
12%
Drinking Water
36%
Economic Growth
14%
Gravity
70%
Ground Water
53%
Membrane
59%
Oxidation
16%
Performance
25%
Population Growth
15%
Proportion
9%
Purification
14%
Safety
12%
Waste Water
16%
Water Supply
15%
Earth & Environmental Sciences
activated carbon
8%
ammonia
53%
aquatic environment
9%
bacterium
18%
birnessite
14%
ceramics
57%
degradation
6%
drinking water
7%
drinking water supply
10%
ecological status
9%
economic growth
9%
gravity
48%
groundwater
17%
ion
42%
manganese
60%
membrane
45%
oxidation
6%
pollutant
5%
population growth
8%
purification
8%
removal
35%
safety
6%
wastewater
6%