MODULE FOR WATER CLARIFICATION
UNA-620A UNA-600A
For potable water production, pre-treatment
for SWRO, water recovery from waste water
and sewage effluent. Provide reliable water
quality using the latest technology at low
cost.
Microza UNA series module features
● High permeate flux
High permeate flux is achieved using membrane with exceptionally high permeability.
● Long operating life
Hollow fiber membranes manufactured with Asahi Kasei's proprietary technology provide superb mechanical
strength and chemical resistance. Membrane deterioration from chemicals or biolysis is not a concern with general
use.
● Precise separation characteristics
Membrane with sharp and uniform pore size distribution produces high quality water without adding coagulants.
● Applicable for raw water with high turbidity
Direct treatment of high turbidity raw water is possible. This is due to the unique structure of the module which
provides for easy discharge of solids, together with the highly efficient flux maintenance protocol of simultaneous
reverse filtration and air scrubbing.
Application
● Various Water Treatment Processes
Various water treatment processes (drinking water, process water for food and beverage plant, various cleaning
water, etc.)
● Treatment of Sewage and Waste Water
Treatment of sewage and wastewater (advanced treatment of sewage, recovery of industrial wastewater,
treatment of landfill leachate)
● Pretreatment of RO and NF
Pretreatment of RO/NF (desalination of sea water, UPW production process, etc.)
● Sea Water Purification
Purification of Seawater (deep-layer ocean water, aquarium water, aqua-farming water)
● Condensate and Recycled Water Treatment
Treatment of condensate and recycled water (boiler, heat exchanger, swimming pool, irrigation)
MODULE FOR WATER CLARIFICATION
UNA-620A UNA-600A
System Arrangement Module Structure
AS/RF
Long term stability of permeate flux is achieved by simultaneous reverse filtration and air
scrubbing. 3HUPHDWH
5DZ:DWHU 5HMHFW 3HUPHDWH
'UDLQ
0RGXOH
3HUPHDWH
3HUPHDWH
5DZ:DWHU )HHG:DWHU 7DQN
&3 1D&,2
7DQN 7DQN
7DQN
&RPSUHVVRU
3
5HMHFW
3 3 3
6WUDLQHU
+RXVLQJ
Installation Example: 60,000㎥/day：82 Nos.×8 Racks)
3RWWLQJ0DWHULDO
)HHG:DWHU
Specification
Specifications of UNA-620A and UNA-600A Module
UNA-620A UNA-600A
Module type
Water Module Standard Certification Number 248
Material Highly Crystalline Structure Polyvinylidene Fluoride (PVDF)
Surface Area
m² 50 23
Membrane (Outer Surface)
Morphology Monolith, Symmetric
Filtration Method Outside-in(Dead-end or Cross flow)1
Maximum Inlet
kPa 300
Pressure
Maximum Transmembrane
Operating kPa 300
Pressure
Conditions
Maximum Operating
℃ 40
Temperature
pH Range(Normal) 1-10(2)
Design Flux m³/hr 2~10 1~6
(1)
Housing Material ABS
Materials Potting Material (Polyurethane)
(2) Above specified pH range may be exceeded during
Dimensions mm 2,338L x 165Ø 1,234L x 165Ø chemical cleaning. Refer to the Operation Manual for
Water Filled kg 60 30 additional information.
Module weight Empty kg 30 15 (3) Design flux varies depending on feed water quality and
system design. Please consult Asahi Kasei Corporation
for details.
ASAHI KASEI INDIA PVT LTD ASAHI KASEI CORPORATION
MEMBRANE SOLUTION DIVISION MEMBRANE SOLUTION DIVISION
1502-B, The Capital, G-Block, BKC, Mumbai 400051, India 1-1-2 Yurakucho, Chiyoda-ku, Tokyo 100-0006, Japan
TEL:+91-9930660454 Email: microza@om-asahi-kasei.in TEL : +81-(0)3-6699-3227 FAX : +81-(0)3-6699-3449
