Earth & Environmental Sciences
activated carbon
69%
adsorption
56%
anaerobic digestion
12%
aqueous solution
13%
ash
23%
assay
35%
biochar
16%
biogas
49%
biomass
27%
bottom ash
23%
carbon
17%
chemical
27%
chemical property
22%
decontamination
11%
digestion
14%
dye
12%
ecotoxicity
32%
environmental risk assessment
16%
evaluation
17%
food waste
12%
forestry
18%
gasification
60%
heavy metal
13%
kinetics
12%
leaching
21%
life cycle analysis
11%
liquid
22%
maize
32%
material
29%
municipal solid waste
25%
new material
20%
organic solvent
17%
parameter
11%
pine
23%
plastic
20%
plastic waste
20%
pollutant
17%
pond
17%
pyrolysis
100%
removal
62%
rice
54%
rubber
13%
stabilization
17%
surface area
18%
toxicity
17%
underground construction
14%
valorization
23%
waste incineration plant
12%
wastewater
20%
Engineering & Materials Science
Acetone
10%
Activated carbon
71%
Adsorbents
54%
Adsorption
48%
Ashes
23%
Assays
29%
Beaches
15%
Biochemical oxygen demand
20%
Biodegradability
10%
Biogas
33%
Biomass
45%
Caffeine
10%
Carbon
14%
Chemical activation
15%
Chemical analysis
9%
Chromium
11%
Clostridium
17%
Decontamination
20%
Dichloromethane
10%
Dissolved oxygen
11%
Drug products
10%
Effluents
16%
Ethylenediaminetetraacetic acid
10%
Food waste
10%
Forestry
34%
Fungi
15%
Gasification
28%
Heavy metals
24%
Hexane
15%
Impurities
15%
Leaching
36%
Life cycle
11%
Liquids
18%
Minerals
11%
Municipal solid waste
10%
Nitrates
11%
Nitrogen
12%
Organic solvents
19%
Phosphorus
12%
Plastics
27%
Porous carbon
24%
Pyrolysis
76%
Recovery
14%
Sand
11%
Solvent extraction
21%
Stabilization ponds
38%
Tires
32%
Toxicity
23%
Wastewater
39%
Zinc
10%
Chemistry
Acetone
7%
Adsorbent
27%
Adsorption
23%
Ammonia
6%
Amount
10%
Aromatic Compound
6%
Bioassay
9%
Caffeine
7%
Carbon Atom
11%
Cation Exchange
6%
Column Like Crystal
5%
Conductivity
5%
Demineralization
9%
Dichloromethane
5%
Diclofenac
16%
Environmental Pollutant
13%
Ethylbenzene
5%
Fermentation
6%
Fluoxetine
9%
Gasification
14%
Heavy Metal
7%
Hexane
15%
Indicator
11%
Leaching
20%
Liquid
11%
Microextraction
10%
Mineral
7%
Mixture
11%
Nanoporosity
6%
Nitrate
6%
Nitrite
8%
Nitrogen
8%
Organic Fertilizer
11%
Organic Matter
7%
Organic Solvent
14%
Oxyanion
8%
Paracetamol
8%
Paroxetine
10%
pH Value
20%
Phosphorus(.)
8%
Physico-Chemical Property
6%
Polarity
10%
Porosity
7%
Pyrolysis
32%
Reaction Yield
8%
Solid Waste
8%
Surface Area
6%
Tetracycline
7%
Toxic
7%
Wastewater
15%