Studying of influence of the ionic form of cation-exchange resin on absorption of examinees cation-exchange resins showed that Na-form ion-exchange resin
(Table 7) possesses larger sorption ability in comparison with the hydrogen form.
Failure to remove these can cause irreparable fouling of the ion-exchange resins
. Properly using several types of carbon together enhances a system's ability to produce water containing less than 1 ppb of organic carbon.
The most common method for removal of perchlorate from drinking water is to use ion-exchange resins
, which pull out the pollutant but don't destroy it.
ban on trade with Cuba involving sales from 1992 to 2000 of about $2 million worth of ion-exchange resins
used in water purification.
Behavior of carbohydrates toward strongly basic ion-exchange resins
The first is slightly radioactive material consisting of contaminated pipes, tools, excess coolant, ion-exchange resins
, and protective clothing.
Downey is responsible for technical sales as well as application engineering of ion-exchange resins
in industrial, ultrapure, and residential water treatment markets.
"Industry currently uses petroleum-based ion-exchange resins
to remove toxic heavy metals from contaminated wastewater," says Wing.
Users benefit from low maintenance and well-controlled running costs, thanks to Elix technology and its ion-exchange resins
, which are continuously regenerated by a weak electric current.
Others types of specialty resins include ion-exchange resins
and ionomer resins.