MOLSEP^®
UF sterilization and clarification system
SUF system

Simple membrane treatment unit suitable for sterilization and clarification

The SUF system is a water clarifier, which replaces conventional coagulation sedimentation and sand filtration. The UF membranes used are certified as a tap water membrane module by the Association of Membrane Separation Technology of Japan (AMST), and is utilized for disinfection and clarification of river water, well water, industrial water, seawater, etc.

Contact

Features

Using ultrafiltration membranes

It is possible to remove turbidity components, pathogenic protozoans including Cryptosporidium, bacteria, viruses, etc.
(For sterilization, it is necessary to take measures to prevent secondary contamination on the filtered water side.)
Daily maintenance is easy

Since cellulose acetate is used, the adhesion of turbidity components is small, and high permeability can be obtained.
The automatic periodic backwashing mechanism can secure long-term stable permeability.
Pursuit of cost reductions (FN20)

In the case of FN20 models, the hollow fiber membranes contained in a cartridge can be separated from the housing.
Therefore, waste reduction during maintenance is possible.

Applications

Filtration of groundwater, industrial water, river water, and seawater
Advanced treatment of process water
Processing water for food
Wastewater recycling

Specifications

FW50 membrane module model (SUF2 series)
FN20 cartridge membrane module type (SUF1 series)

Model	SUF-204NS	SUF-206NS	SUF-208NS	SUF-210NS
Standard filtered water flow rate (m3/hr)	20	30	40	50
Installed membrane module	FW50-FUC1582 (cellulose acetate, filtration accuracy: 0.01 µm)
Max. operating temperature	Below 40°C
Number of modules	4	6	8	10
Backwash water tank	2,000L	3,000L	4,000L	5,000L
Mounted equipment	Circulation pump, backwash pump, backwash water tank (PE), pressure gauge, flow meter, chemical feeder
Circulation pump (50Hz/60Hz)	200V 5.5 kw/5.5kw	200V 7.5kw/7.5kw	200V 7.5kw/7.5kw	200V 11kw/11kw
Backwash pump (50Hz/60Hz)	200V 11kw/11kw	200V 11kw/11kw	200V 18kw/15kw	200V 22kw/22kw
System dimensions (WxDxH)m (including backwash tank)	6.5×1.7×2.33	7.15×1.7×2.43	7.9×1.93×2.62	8.6×1.93×2.93
Empty weight / Operating weight of the system kg (including backwashing tank)	2000 / 4280	2150 / 5540	2600 / 8070	3000 / 9600

The standard filtered water flow rate is calculated based on general groundwater. It varies slightly depending on the quality and temperature of the feed water.

Model	SUF-102NS	SUF-104NS	SUF-106NS	SUF-108NS	SUF-110NS
Standard filtered water flow rate (m3/hr)	3.4	6.7	10.0	13.4	16.7
ultrafiltration membranes	FN20-FUC1582（cellulose acetate, filtration accuracy:0.01μm）
Max. operating temperature	Below 40°C
Number of modules	2	4	6	8	10
Backwash water tank	300L	600L	1,000L	2,000L	2,000L
Mounted equipment	Circulation pump, backwash pump, backwash water tank (PE), pressure gauge, flow meter, chemical feeder
Circulation pump(50Hz/60Hz)	200V 1.5kw/1.5kw	200V 1.5kw/1.5kw	200V 2.2kw/2.2kw	200V 3.7kw/3.7kw	200V 5.5kw/5.5kw
Backwash pump(50Hz/60Hz)	200V 2.2kw/2.2kw	200V 3.7kw/3.7kw	200V 5.5kw/5.5kw	200V 5.5kw/5.5kw	200V 7.5kw/7.5kw
System dimensions(WxDxH)m (including backwash tank)	2.0×1.33×2.02	2.8×1.53×225	3.2×1.53×2.25	3.9×1.53×2.35	4.5×1.63×2.38
Empty weight / Operating weight of the system kg (including backwashing tank)	510 / 910	850 / 1680	1050 / 2030	1200 / 2610	1850 / 3600

The standard filtered water flow rate is calculated based on general groundwater. It varies slightly depending on the quality and temperature of the feed water.