● Compact installation footprint
With a large membrane area of 20 m² per sheet, the entire system can be made smaller

● Scalable to increased treatment capacity
The submerged membrane system can easily handle increased treatment volumes by adding modules

● Stable treated water quality
Submerged membrane treatment ensures stable water quality regardless of deteriorating raw water quality during rainfall or poor sedimentation (bulking) issues in MBR systems

● Water recycling capability
PVDF membranes with a nominal pore size of 0.05 μm produce clear treated water suitable for direct reuse as reclaimed water

● Adaptable for various concentration and recovery applications
Can be utilized for concentrating and recovering high-value materials like rare metals, or for concentrating suspended solids in backwash water from filtration processes

Immersion Membrane Treatment

● Water purification facilities using rivers as raw water sources where turbidity sharply increases during rainfall
● Improving water recovery rates by collecting backwash effluent from filtration units
● Improving water quality in existing wastewater facilities
● Recycling backwash effluent and miscellaneous wastewater
● Concentrating and recovering high-value materials such as microalgae and rare metals

MBR

● Preventing bulking and improving treated water quality
● Reusing treated water as reclaimed water
● Addressing increased wastewater volumes due to production expansion

*1 The design flow rate varies depending on operating conditions such as raw water quality, water temperature, supply pressure, and backwash conditions.
This value is a guideline. Please consult our sales representative during the design phase.
* Please note that oils and silicone-based defoamers may clog the membrane.

Immersion Membrane Treatment

Amount of treated water	100 m3/d (4.1 m3/h)	500 m3/d (20.8 m3/h)	1000 m3/d (41.6 m3/h)
Membrane composition	3 modules x 2 units	15 modules x 2 units	15 modules x 4 units
Total membrane area	120 m2	600 m2	1200 m2
Approximate dimensions of the aquarium	1400 × 1050 × 2900H	3100 × 1400 × 3100H	3100 × 2300 × 3850H

Cleaning items	Frequency (reference)
Backwash	1 time / 30 minutes
Hypochlorite CEB	Once a week
Hypochlorite CIP	Once a month
Acid CIP	1 time / 2 months

* The frequency may increase or decrease depending on the raw water quality and operating conditions.

MBR

Amount of treated water	100 m3/d (4.1 m3/h)	500 m3/d (20.8 m3/h)	1000 m3/d (41.6 m3/h)
Membrane composition	4 modules x 4 units	18 modules x 4 units	24 modules x 6 units
Total membrane area	320 m2	1440 m2	2880 m2
Approximate dimensions of the aquarium	4200 × 1900 × 2650H	5900 × 2950 × 2650H	8600 × 3550 × 2650H

Cleaning items	Frequency (reference)
Backwash	1 time / 0.5-1 day
Hypochlorite CEB	1 time / 3-7 days
Hypochlorite CIP	Once / 1-2 weeks
Acid CIP	Once / 2-4 weeks

* The frequency may increase _or decrease depending on the raw water quality _and operating conditions.