Engineering & Materials Science
Soils
83%
Surface active agents
79%
Washing
61%
Hydrocarbons
54%
Crude oil
45%
Wastewater
45%
Oils
43%
Biodegradation
39%
Polycyclic aromatic hydrocarbons
38%
Contamination
34%
Remediation
33%
Impellers
27%
Pumping plants
26%
Flocculation
24%
Coagulation
23%
Xanthan gum
23%
Pesticides
20%
Water
20%
Fermentation
19%
Health risks
19%
Rights of way
17%
Oxidation
16%
Organic compounds
14%
Emulsions
14%
Sodium dodecyl sulfate
14%
Surface tension
13%
Risk assessment
13%
Degradation
13%
Petroleum distillates
13%
Alginate
13%
Salts
12%
Biopolymers
12%
Wastewater treatment
12%
Viscometers
11%
Bioremediation
11%
Oil spills
11%
Pipelines
11%
Rheology
11%
Nonionic surfactants
10%
Drilling fluids
10%
Chemical oxygen demand
10%
Benzene
9%
Aquifers
8%
Yield stress
8%
Phenols
8%
pH effects
8%
Bacteria
8%
Xylene
8%
Anionic surfactants
7%
Viscosity
7%
Earth & Environmental Sciences
surfactant
71%
contaminated soil
69%
petroleum hydrocarbon
57%
removal
46%
soil
39%
subsoil
30%
wastewater
28%
PAH
25%
diesel
24%
oil
23%
station
23%
oil pipeline
23%
flocculation
22%
coagulation
21%
biodegradation
20%
health risk
19%
soil contamination
19%
remediation
19%
degradation
18%
petroleum
18%
flocculant
17%
contamination
17%
surface tension
17%
hydrocarbon
15%
pesticide
15%
BTEX
15%
risk assessment
15%
pumping
15%
metal
14%
oxidation
14%
soil process
12%
chemical oxygen demand
12%
primary treatment
11%
2,4 dichlorophenoxyacetic acid
11%
sodium
11%
sulfate
11%
refinery
11%
organic compound
9%
phenanthrene
9%
organic matter
9%
distribution
9%
crude oil
9%
sludge
9%
pollutant
9%
oil spill
8%
disinfection
8%
ethylene
8%
dose
8%
MTBE
8%
wastewater treatment
8%
Chemistry
Soil
100%
Petroleum Derivative
50%
Impeller
37%
Wastewater
36%
Surfactant
33%
Risk Assessment
27%
Petroleum
26%
Biodegradation
23%
Remediation
19%
Pipeline
18%
Emulsion
13%
Arene
12%
Chemical Oxygen Demand
12%
Drilling Fluid
12%
Water Oil Cream
12%
Dose
12%
Oil Spill
11%
Metal
11%
Industry
11%
Flocculant
11%
Pesticide
11%
Hydrocarbon
10%
Flow
10%
Wastewater Treatment
10%
Phenanthrene
10%
Ozone
9%
Rheology
9%
Organic Matter
9%
Turbine
9%
Alginate
9%
Gasoline
8%
Xylene
8%
Ethylbenzene
8%
Fermentation
8%
Flocculation
8%
Coagulation
7%
Benzene
7%
Anti Chagas
7%
Heptachlor Epoxide
7%
2,4-D
7%
Block Copolymer
7%
Mineral
7%
Benznidazole
7%
Nonionic Surfactant
7%
pH Value
6%
Heptachlor
6%
Groundwater
6%
Sodium Dodecyl Sulfate
6%
Biopolymer
6%
Bioreactors
6%