Resin Kation Anion Lewatit

Resin Kation Anion Lewatit meliputi resin berbentuk gel beads dengan asam dan basa, kation dan anion kuat yang digunakan industri untuk pelunakan air industri dan ekstraksi mineral menghasilkan air bebas kandungan mineral.

Spesifikasi Lewatit S108

Temperatur Maximum operasi.	120 °C ( 250°F )
Operating pH range	0-14
Bed depth, min	800 mm ( 2,62 ft )
Bed depth, max.	3000 mm ( 9,84 ft )
Bed expansion at 20 °C (approx.)	4 % per m/h or per 0,41 gpm/ft2 ( 4,5 % for H-form )
Flow rates
Service	5-60 m/h (2,04-24,57 gpm/ft2 )
Backwash* at 20 °C	15-25 m/h (6,14-10,23 gpm/ft2 )
Regenerant for counter-current regeneration (Hcl)
Level ( approx. )	50 g/l (3,12 lbs/ft3 )
Concentration ( at least 1 BV )	4-6 %
Contact time	15-20 minutes
Flow rate regeneration	5 m/h (2 gpm/ft2 )
Slow rinse	1-2 BV at regeneration flow rate
Fast rinse	1-3 BV at service flow rate
Total rinse requirement	2-5 Bed volumes

Spesifikasi Lewatit C249

Bentuk ion saat dikirim	Na+
Grup Fungsional	Sulfonic acid
Matrix	Styrene divinylbenzene
Bentuk fisik	Gel-type
Appearance	Brown, translucent
Physical and Chemical Properties
Koefisien seragam	Max 1.6
Bead size*	0.4 - 1.25 mm
Ukuran Partikel	0.50 (+/- 0.06) mm
Bulk density	832 9/l
Kapasitas pengikat kelembaban	45 - 48 %
Total kapasitas pertukaran	2 eq/l
Volume change Na+ --> H+	max. vol 7%
Stability temperature range	1 - 140 °C

Spesifikasi Lewatit M500

Bentuk ion saat dikirim	OH
Grup Fungsional	quaternary amine, type I
Matrix	crosslinked polystyrene
Bentuk fisik	gel type beads
Appearance	light brown, translucent
> Physical and Chemical Properties
Uniformity Coefficient	Max 1.1
Bead size*	0.64 (+/- 0.05 ) mm
Bulk density	660 g/l
Kapasitas pengikat kelembaban	62 – 67 %
Total kapasitas pertukaran	1.1 eq/l
Volume change OH- --> Cl	max. vol – 18%
Stability temperature range	-20 - 40 °C

Spesifikasi Lewatit MP800

Bentuk ion saat dikirim	Cl
Grup Fungsional	quaternary amine, type I
Matrix	crosslinked polystyrene
Bentuk fisik	macroporous
Appearance	beige, opaque
> Physical and Chemical Properties
Uniformity Coefficient	Max 1.1
Bead size*	0.62 (+/- 0.05 ) mm
Bulk density	640 g/l
Kapasitas pengikat kelembaban	60 – 65 %
Total kapasitas pertukaran	1.0 eq/l
Volume change OH- --> Cl	max. vol 20%
Stability temperature range	-20 - 40 °C