Earth & Environmental Sciences
biological characteristics
73%
oven
65%
ozonation
65%
coke
59%
cyanide
40%
wastewater
39%
chemical
29%
ozone
28%
biochemical oxygen demand
12%
removal
12%
biological treatment
12%
savings
11%
total organic carbon
11%
chemical oxygen demand
11%
bubble
10%
activated sludge
10%
byproduct
10%
biodegradation
10%
consumption
8%
reactor
8%
organic matter
7%
rate
7%
oxidation
7%
oxygen
7%
pollutant
7%
cost
6%
parameter
4%
effect
2%
Medicine & Life Sciences
Coke
93%
Cyanides
78%
Waste Water
77%
Ozone
75%
Biological Oxygen Demand Analysis
70%
thiocyanate
58%
Sewage
25%
Cost Savings
22%
Environmental Pollutants
22%
Carbon
19%
Color
16%
Oxygen
14%
Engineering & Materials Science
Ozonization
100%
Coke ovens
81%
Wastewater
63%
Cyanides
53%
Ozone
45%
Activated sludge process
18%
Organic carbon
18%
Chemical oxygen demand
16%
Bubble columns
16%
Biodegradation
16%
Biological materials
15%
Byproducts
12%
Oxidation
10%
Oxygen
9%
Color
8%
Costs
4%
Chemical Compounds
Coke Oven
96%
Wastewater
47%
Ozone
36%
Cyanide
33%
Thiocyanate
24%
Bubble Columns
16%
Biochemical Oxygen Demand
16%
Chemical Oxygen Demand
13%
Neutral Condition
13%
Organic Carbon
13%
Time
12%
Organic Matter
12%
Biodegradation
12%
Byproduct
11%
Alkaline Condition
11%
Environmental Pollutant
9%
Dioxygen
5%
Reduction
5%
Oxidation Reaction
5%