Product Specification
Lanlang provides several types of resins for dealkalization including strong base anion resins, weak acid cation resins and strong acid cation resins.
Dealkalization by anion exchange resins is accomplished by the exchange of chloride for bicarbonate and carbonate alkalinity, thus the finished water is enriched with chlorides. Exhausted resin is regenerated with sodium chloride, much like a water softener.
Dealkalization by weak and strong cation resins is accomplished by exchange of hydrogen ion for hardness ions (and sodium ion in the case of a hydrogen form strong cation resin). Hydrogen ion combines with alkalinity to form carbon dioxide which is removed by degasification in a second treatment step.
Product model and application
MODEL |
APPLICATION |
TC113D |
Macroporous type,WAC, high capacity.Removal of temporary hardness and alkalinity waste water treatment, recovery of noble metals, available in H form and Na Form |
TC007-H |
Gel type, SAC, widely used in water softening and deionization, available in amber and dark color, H form |
TC008-H |
Gel type, SAC, widely used in water softening and deionization, available in amber and dark color, H form |
TC010-H |
Gel type, SAC, widely used in water softening and deionization, available in amber and dark color, H form |
TA204 |
Standard Gel Type I, SBA. High operating capacity. Good Kinetics and mechanical strength, good water demineralization, acid radical removal. sillical removal, used for condensate deionization and mixed bed, OH form also available. |
TA207 |
Standard Gel Type I, SBA. High operating capacity. Good Kinetics and mechanical strength, good for water demineralization, acid radical removal. |
TA201D |
Macroporous Type I, SBA. Good mechanical and osmotic resistance, well used for demineralization. Good sillical removal. OH form also available for immediate use; also be used to remove organic matter, sugar decolorization |
TA202-II |
Standard Gel Type II, SBA; Featuring very high capacity and regeneration efficiency. Better resistance to organics than Type I resins.Excellent for 2 beds services; Used for water demineralization, dealkalization, nitrates removal. |
TA202D-II |
Macroporous Type II, SBA. Used for water desalination, removal of organic matter, and dealkalization. It has high operating capacity and excellent regeneration efficiency. Especially suitable for high FMA (free inorganic acid) water supply. It is also recommended to be used in desalination systems where amine odor is not desired |
Certification
Lanlang is the member of American Water Quality Association. In 2016, Lanlang obtained WQA Certification with NSF / ANSI61 and 372 standard. And in 2022, Lanlang obtained NSF Certification with NSF/ANSI44 and 42 standard.
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