Engineering & Materials Science
Ion exchange
88%
Negative ions
65%
Biological materials
49%
Resins
46%
Organic carbon
36%
Ion exchange resins
29%
Phosphorus
24%
Water
21%
Nutrients
21%
Wastewater
19%
Disinfection
17%
Positive ions
16%
Potable water
15%
Groundwater
15%
Surface waters
14%
Source separation
14%
Reverse osmosis
14%
Recovery
14%
Acids
13%
Urea
13%
Byproducts
13%
Calcium
12%
Land fill
12%
Adsorption
12%
Nanofiltration
12%
Water treatment
12%
Sulfates
12%
Water quality
11%
Chlorine
11%
Coagulation
10%
Impurities
10%
Life cycle
10%
Wastewater treatment
10%
Potassium
9%
Drug products
9%
Phosphates
9%
Nitrogen
8%
Environmental impact
7%
Chlorination
7%
Zeolites
7%
Hydrolysis
7%
Ammonia
7%
Sodium chloride
7%
Fertilizers
7%
Rivers
6%
Copper
6%
Sustainable development
6%
Ions
6%
Membranes
6%
Fluorescence
6%
Earth & Environmental Sciences
ion exchange
100%
resin
59%
urine
58%
removal
43%
dissolved organic carbon
25%
dissolved organic matter
22%
regeneration
21%
phosphorus
17%
organic matter
17%
disinfection
16%
bicarbonate
15%
byproduct
14%
urea
14%
chloride
13%
life cycle
13%
reverse osmosis
12%
water
11%
bromide
11%
nutrient
11%
drug
11%
acid
10%
membrane
10%
sulfate
9%
water quality
9%
chlorine
9%
calcium
8%
water treatment
8%
drinking water
8%
struvite
8%
hydrolysis
7%
wastewater
7%
environmental impact
7%
saline intrusion
7%
groundwater
7%
coagulation
7%
softening
7%
ammonia
6%
nitrogen
6%
absorbance
6%
drinking water treatment
6%
adsorption
6%
raw water
6%
effect
6%
zeolite
5%
phosphate
5%
reactor
5%
dissolved organic phosphorus
5%
comparison
5%
corrosion control
5%
sodium
5%
Chemical Compounds
Anion Exchange Resin
33%
Anion Exchange
31%
Organic Matter
27%
Nutrient
22%
Phosphorus(.)
19%
Ion Exchange Resin
18%
Wastewater
18%
Groundwater
13%
Reverse Osmosis
13%
Urea
12%
Fertilizer
12%
Surface Water
12%
Chemical Water Pollutant
11%
Drinking Water
11%
Pharmaceutical
11%
Calcium(0)
10%
Wastewater Treatment
10%
Biogeochemical Cycle
9%
Coagulation
8%
Cation Exchange
8%
Haloacetic Acid
8%
Cation Exchange Resin
7%
pH Value
7%
Flow
6%
Ammonia
6%
Sulfate
6%
Nitrogen
6%
Adsorption
6%
Hydrolysis
6%
Bromide
6%
Phosphate
6%
Counterion
5%
Diclofenac
5%
Magnesium Atom
5%
Chloride
5%
Mineral
5%
Osmosis
5%