PUROLITE	PUROLITE STANDARD EQUJVALENT	IONIC FORM	SHIPPING WEIGHT APPROX. (g/l)	MAXIMUM OPERATING TEMP.(℃)	PRINCIPAL APPLICATIONS
UCW 3700	C100/A400	H+ / OH-	705-740	60	Demineralisation and decontamination of secondary cooling circif / effluent. Excellent resistance to altrition

초순수용 이온교환수지 UPR200 Series (Ultrapure water for secondary system)

CATION AND ANION EXCHANGERS

PUROLITE	TYPE	PUROLITE STANDARD EQUJVALENT	IONIC FORM	TOTAL CAPACITY MIN.(eq/l)	SHIPPING WEIGHT APPROX. (g/l)	MAXIMUM OPERATING TEMP.(℃)	PRINCIPAL APPLICATIONS
NRW 100	Strong Acid	C 100	H+	1.8	760-790	120	Removal of cations induding radioactive isotopes From aqueous solutions.
NRW 160	Strong Acid	C 160	H+	2.2	780-800	120	Removal of cations induding radioactive isotopes. Highly selective for Caesium 137.
NRW 400	Strong Base	A 400	OH-	1.0	660-680	60	Production of ultra pure water for the serr conductor industry. To be used in conjunction with NRW 100.
NRW 505	Strong Base	A 500	OH-	1.0	690-715	60	Removal of anions induding boric acid and, radicactive isotoper, Very good resistance to osmotic shock
NRW 600	Strong Base	A 600	OH-	1.0	680-710	60	High capacity for removal of anions from radioactive circuits. Good attnition resistance.

Particle size grading is closely controlled to give less than 5% over 1,2mm and less than 2% under 0.42mm

PURITY OF NUCLEAR GRADE ION EXCHANGERS

NOTES

Nuclear grade Mixed beds are normally supplied with near stoichiometric equivalents of anion and cation resin sites, Other ratios can be supplied on request.

Relevant Nuclear Grade Products have been approved by numerous bodies globally, including EDF (France) adn Ontario Power Generation (Canada). Products Meeting General Electric or Westinghouse specifications are also available on request.