Adsorption heavy metal chelating resin CH-90

< ) Microsoft Yahei is a macroporous selective chelator with iminodiacetic acid functional groups and a very durable type

< ) Microsoft Yahei, type ion Exchange resin.

<)Microsoft Yahei, application:

<)Microsoft Yahei, especially suitable for the removal of cationic heavy metals. The macroporous resin structure ensures excellent ion diffusion

< )Microsoft Yahei, superiority, thus giving efficient complete removal and regeneration performance. This resin can be removed from water with lower

< )Microsoft Yahei, metal removal, and is the most cost-effective method. Adjust to the appropriate range to remove metal, but must maintain

< ) Microsoft Yahei, to the following to prevent the formation of metal oxides and hydroxide precipitation. This resin has a higher affinity for nickel. Choose

< )Microsoft Yahei. The selectivity sequence is shown in the figure below:

< ) Microsoft Yahei,

< ) Microsoft Yahei, Recommended working conditions for nickel removal and recycling:

< )Microsoft Yahei, the following operating conditions are general usage guidelines. Regeneration conditions and flow rates should be selected based on the specific application.

< )Microsoft Yahei, temperature ℃

< )Microsoft Yahei, above the resin bed height (for higher feeds At least the above to achieve better water quality requirements)

< )Microsoft Yahei, working flow rate B/

< ) Microsoft Yahei, regeneration

< )Microsoft Yahei, regeneration agent concentration %

< )Microsoft Yahei, working performance

< )Microsoft Yahei, the following is information based on general usage. Of course, before any engineering design, it is best to conduct a column test on the raw material liquid to be processed by

< )Microsoft Yahei, to know the performance under the proposed use conditions. Work performance. This is the working performance of Microsoft Yahei under the entrance and concentration

< )Microsoft Yahei.

< )Microsoft Yahei, nickel concentration in water supply:

< )Microsoft Yahei, nickel according to

< )Microsoft Yahei, working capacity, leakage, for feed and concentration

< )Microsoft Yahei, regenerant quantity/as per %, as per %

< )Microsoft Yahei, regeneration time in minutes

< )Microsoft Yahei, slow wash within B minutes

< )Microsoft Yahei, flush B working speed

< )Microsoft Yahei, use the conversion steps

< ) Microsoft Yahei, the amount of regenerant is in %

< ) Microsoft Yahei, the regenerant concentration is in %

< ) Microsoft Yahei, the contact time is about minutes

< ) Microsoft Yahei, slow wash within B minutes

< ) Microsoft Yahei, flush B at working speed

< ) Microsoft Yahei, the water quality of regenerated water is for acid dilution, caustic soda dilution with mineral-free soft water