Employing cation and anion resins in a single vessel, mixed-bed ion exchangers are capable of producing water of neutral pH and ultra low mineral content of total TDS in ppb range. Mixed bed exchangers are popularly designed downstream of two-bed exchangers or a reverse osmosis system. Proper selection and sizing of mixed-bed ion exchangers shall be developed per raw water parameters and product water demands. JUNYUE’s standardized products enable the engineers to select the proper ones to suit the process demand.
Standardized series of products in Metric Units:
Features:
l Vessel Standard:
n MB-GB-series : China GB pressure vessel standard
n MB-CE-series : CE European pressure vessel standard (PED)
l Material of vessel construction:
n Carbon steel with rubber lined internally (standard)
l Piping standard:
n GB-series : China GB standard
n CE-series : Europe DIN standard
l Piping material
n UPVC (for Dia. < 2400 mm) or PP (for Dia. ≥ 2400 mm)
n Or other plastic materials such as CPVC, PP, etc. per customer demand
n Or 304/316/316L polished stainless steel (per customer’s demand)
l Automatic valves: Pneumatic diaphragm valves, flange connection per GB or DIN Standard
l All face piping with valve assemblies are prefabricated in workshop
l Internal steel structures
n Carbon steel with rubber lined (standard)
l Internal distribution nozzles
n ABS (standard)
n Or 316L stainless steel (per customer’s demand)
l Resin
n Cation resin : Rohm Hass AMBERJET 1000Na (standard) or per process demand
n Anion resin: Rohm Hass AMBERJET 4000CL (standard) or per process demand
n Mixture ratio of resins (Per process design)
n Bed depth 1,500 mm (standard)
Customer-designed bed depth per process demand
l Skid
n 100% skid mounted at workshop, including face piping assembly and local panel on the skid.
n Loose supply per customer demand
l Local control panel : Standard
Standardized series of products in US (inch) Units:
Features:
l Vessel Standard: ASME pressure vessel standard
l Material of vessel construction:
n Carbon steel with rubber lined internally
l Piping standard: ANSI standard
l Piping material
n SCH 80 UPVC (standard for Dia. < 96”) or PP ((standard for Dia. ≥ 96” )
n Or other plastic materials such as CPVC, PP, FRP, etc. per customer demand
n Or SCH 40 304/316/316L polished stainless steel (per customer’s demand)
l Automatic valves: Pneumatic diaphragm valves, flange connection per ANSI Standard
l All face piping with valve assemblies are prefabricated in workshop
l Internal steel structures
n Carbon steel with rubber lined (standard)
l Internal distribution nozzles
n ABS (standard)
n Or 316L stainless steel (per customer’s demand)
l Resin
n Cation resin : Rohm Hass AMBERJET 1000Na (standard) or per process demand
n Anion resin: Rohm Hass AMBERJET 4000CL (standard) or per process demand
n Mixture ratio of resins (Per process design)
n Bed depth 1,500 mm (standard)
Customer-designed bed depth per process demand
l Skid
n 100% skid mounted at workshop, including face piping assembly and local panel on the skid.
n Loose supply per customer demand
l Local control panel : Standard
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