manufactured · input
Ion exchange resins (cation and anion)
Sulfonated polystyrene-DVB cation resins for water softening and some drinking water treatment; anion resins for nitrate/PFAS removal; Dow Water & Process Solutions (DowDuPont), Lanxess (Lewatit), and Purolite are primary suppliers; experienced COVID supply shortages
0
Source countries
0
Companies
1
Goods affected
0
Claims on record
What depends on it
Goods that need this input
1 essential American goods rely on ion exchange resins (cation and anion) somewhere upstream in their supply chain.