Engineering & Materials Science
Effluents
100%
Nanofiltration membranes
49%
Polymeric membranes
46%
Lubricating greases
45%
Ceramic membranes
44%
Crude oil
25%
Chemical analysis
23%
Oils
23%
Toxicity
21%
Nuclear magnetic resonance
21%
Economics
18%
Membranes
18%
Wastewater
12%
Nanofiltration
11%
Aromatic compounds
11%
Acids
10%
Chemical oxygen demand
10%
Effluent treatment
8%
Wastewater treatment
8%
Sulfides
8%
Mass spectrometry
7%
Gas chromatography
7%
Fourier transform infrared spectroscopy
7%
Water quality
7%
Kerosene
7%
Molecular weight
6%
Aging of materials
5%
Impurities
5%
Organic carbon
5%
Petroleum refineries
5%
Chemistry
Petroleum
40%
Ceramic Membrane
37%
Chemical Oxygen Demand
34%
Neutralization
29%
Acute Toxicity
17%
Organic Carbon
16%
Wastewater
15%
pH Value
12%
Kerosene
11%
Membrane Filtration
9%
Gas Chromatography Mass Spectrometry (GCMS)
7%
Wastewater Treatment
7%
Aromatic Compound
7%
Acid
6%
Reduction
6%
Oxidation Reaction
6%
Sulfide
5%
Fourier Transform Infrared Spectroscopy
5%
Weight
5%
Medicine & Life Sciences
Petroleum
40%
Caustics
39%
Oils
29%
Economics
23%
Waste Water
15%
naphthenic acid
12%
Kerosene
9%
Water Quality
8%
phenolic acid
8%
Technology
7%
Gas Chromatography-Mass Spectrometry
6%
Proton Magnetic Resonance Spectroscopy
6%
Fourier Transform Infrared Spectroscopy
6%
Protons
6%
Health Care Costs
5%