Earth & Environmental Sciences
phosphate removal
80%
zeolite
61%
ion exchange
57%
sulfate
43%
phosphate
40%
breakthrough curve
19%
aqueous solution
15%
adsorption
11%
test
10%
removal
9%
cost
9%
aluminum oxide
8%
resin
7%
dilution
7%
isotherm
7%
coating
7%
sorption
7%
experiment
6%
effluent
6%
Medicine & Life Sciences
Zeolites
100%
Ion Exchange
83%
Sulfates
68%
Phosphates
53%
Adsorption
19%
Ion Exchange Resins
14%
Aluminum Oxide
11%
Costs and Cost Analysis
11%
Reaction Time
8%
Temperature
6%
Chemical Compounds
Zeolite
46%
Phosphate
40%
Column Like Crystal
24%
Adsorbent
22%
Ion Exchange Resin
11%
Aqueous Solution
10%
Adsorption
10%
Calcination Temperature
10%
Binding Energy
9%
Dilution
8%
Isotherm
7%
Sulfate
7%
Sorption
7%
Coating Agent
6%
Volume
5%