Earth & Environmental Sciences
phenol
97%
biofilm
68%
bioreactor
61%
biodegradation
52%
constructed wetland
49%
removal
49%
bioaugmentation
41%
wastewater
35%
biological treatment
30%
gravel
29%
bacterium
29%
membrane
28%
biomass
24%
encapsulation
24%
nitrate
20%
bentonite
18%
phosphate removal
18%
microfiltration
18%
soil solarization
18%
wastewater treatment
17%
hydraulics
16%
rate
15%
effluent
15%
microorganism
15%
phosphate
14%
acid
14%
oxidation
13%
wastewater treatment plant
13%
mill
12%
hydroponics
12%
denitrification
12%
organic matter
12%
pollutant
12%
prescribed burning
12%
seed bank
11%
detoxification
10%
phytoremediation
10%
chemical
10%
ozonation
10%
reverse osmosis
9%
suspended culture
9%
comparison
9%
flue gas
9%
microbial activity
8%
rehabilitation
8%
groundwater
8%
textile
8%
fluorescence
8%
water
7%
particle
7%
Engineering & Materials Science
Phenols
100%
Bioreactors
98%
Biodegradation
95%
Biofilms
64%
Wetlands
42%
Wastewater
40%
Biomass
33%
Bacteria
29%
Membranes
27%
Hydraulics
24%
Nitrates
23%
Encapsulation
21%
Biological materials
18%
Denitrification
18%
Synthetic textile fibers
17%
Oxidation
17%
Gravel
17%
Acids
17%
Effluents
16%
Photolysis
15%
Wastewater treatment
15%
Ozonization
15%
Polyphenols
15%
Degradation
15%
Detoxification
15%
Groundwater
14%
Lanthanum
13%
Structural properties
12%
Catalysis
12%
Bentonite
12%
Reverse osmosis
12%
Macros
11%
Microorganisms
11%
Water quality
11%
Phosphates
10%
Water
10%
Cellulose
10%
Impurities
9%
Photocatalysis
9%
Photobioreactors
9%
Flue gases
9%
Textiles
9%
Light emission
8%
Carbon dioxide
8%
Lead
8%
Microfiltration
8%
Proteins
8%
Toxicity
7%
Ozone
5%
Estrogens
5%
Chemical Compounds
Bioreactors
90%
Biodegradation
82%
Phenol
79%
Wastewater
54%
Retention Time
29%
Wastewater Treatment
26%
Environment
24%
Bentonite
20%
Groundwater
19%
Tetrazolium Violet
18%
Denitrification
17%
Encapsulation
17%
Organic Matter
17%
Photobioreactors
15%
Hydroponics
15%
Nitrate
13%
Cycloheximide
12%
Strain
12%
Phosphate
12%
Glycolic Acid
11%
Digestive
11%
Endocrine Disruptor
11%
Porosity
11%
Biofilm Formation
11%
Reverse Osmosis
10%
Sodium Azide
10%
Flue Gas
10%
Detoxification
10%
Chemical Compound
10%
Tannic Acid
10%
Agar
9%
Decolorization
9%
Glycerol
7%
Photolysis
7%
Chitosan
7%
Gallic Acid
7%
Reduction
7%
Carbon Dioxide
7%
Composite Material
6%
Dye
6%
Blue
6%
Acetate
6%
Dose
6%
Exopolysaccharide
6%
Additive
6%
Catalysis
5%
Photocatalysis
5%
Bubbling
5%
Surface
5%
Biofuel
5%