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Strong resins

SAC resins can neutralize strong bases and convert neutral salts into their corresponding acids. SBA resins can neutralize strong acids and convert neutral salts into their corresponding bases. These resins are used in most softening and hiU demineralization appHcations. WAC and WBA resins are able to neutralize strong bases and acids, respectively. These resins are used for dealkalization, partial demineralization, or (in combination with strong resins) hiU demineralization. [Pg.260]

Stratified beds In some bed designs, and by use of carefully graded resins with specifically different densities, it is possible to combine both weak and strong resins in a single compartment vessel, in a stratified manner. There is a 100% freeboard. Supply water is from the top down, with the weak resin on top and the strong resin below. The treated water emerges from the bottom of the vessel. [Pg.352]

Until the 1960s, nearly all of the strongly resinous marijuana smoked in the U.S. had been imported, generally in small batches. By the mid- and late-1960s, pilots—many trained in Vietnam—were flying loads from Central or South America in greatly increased numbers, enough to attract notice. [Pg.269]

To determine whether xylose parallels the behavior of glucose in reacting to form ureides and other products, analyses were done on samples taken from a previous synthesis. That synthesis, using xylose and P/C/U/F molar ratios of 1 1 0.5 2.5, had yielded a strong resin (experiment 16 in references 9,10),... [Pg.370]

Both resins exchange sodium from sodium hydroxide for hydrogen to form water but only the strong resin gives an acidic eluate due to the exchange of hydrogen for sodium from the sodium chloride. [Pg.57]

The weak-acid and weak-base resins do not totally dimineralize the water like their strong counterparts. However, the water they produce, containing 100-200 ppm of dissolved solids, is adequate for many purposes. The regeneration of the weak resins is also accomplished more readily than the strong resins. [Pg.643]


See other pages where Strong resins is mentioned: [Pg.353]    [Pg.213]    [Pg.169]    [Pg.219]    [Pg.14]    [Pg.576]    [Pg.79]    [Pg.667]    [Pg.564]    [Pg.846]    [Pg.846]    [Pg.749]    [Pg.272]    [Pg.559]   
See also in sourсe #XX -- [ Pg.861 ]




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Strong base anion-exchange resins

Strong base cation resin

Strong base resin

Strong-acid resins

Strong-acid resins ion exchange

Strongly acid cation resins

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