YUASA Immersion Membrane Modules

image:Appearance of YUASA Immersion Membrane Modules1
image:Appearance of YUASA Immersion Membrane Modules2

YUASA Immersion Membrane Modules is a tank-immersion-type module for a large-capacity membrane filtration using the precision filtration membrane (YUASA Membrane Filter) that was originally developed by Yuasa Membrane Systems.
YUASA Immersion Membrane Modules involves immersing a precision filtration membrane in water in the tank, to separate solids from raw water. This eliminates bacteria and fine particles and helps obtain treated water of consistent quality.

Features

  • Space saving
    • ・No sedimentation basin or filtration machine is required. Overall, it occupies a smaller space for installation.
    • ・It allows for high-load operation.
    • ・High efficiency in membrane volume
  • Energy saving
    • ・The original element structure allows for membrane separation at low pressure.
    • ・Power cost can be saved with suction filtration or gravity filtration.
    • ・The reinforcement frame of the element enhances durability and allows for long operation.
  • Easy maintenance
    • ・Precision filtration ensures consistency in the quality of treated water.
    • ・The membrane surface is cleaned by aeration, which helps maintain the filtration's performance for a long period.
    • ・Each element is disposable and replaceable. It is easy to handle.
  • High-concentration operation
    • ・The membrane module allows for operation in highly concentrated liquid more than the hollow fiber membrane does.
    • ・It can also be used to condense sludge.

Applications

  • Treatment of wastewater from semiconductor plants
  • Treatment of wastewater from general plants
  • Service water purification process

Specifications

YUASA Immersion Membrane Modules

Model Material Effective membrane area
m2
External dimension
mm
Nominal pore size
μm
Standard filtration
flux
m/day
Operating temperature
range
°C
Operating pressure
range
kPa
Applicable pH
range
Membrane Base
TC 10A05H Membrane Filters:
Chlorinated polyvinyl chloride、
Sucrose fatty acid ester
Spacer:
Polypropylene
or
Polyester

Plate:
PVC、ABS、Polypropylene
Polyethylene
terephthalate
0.8 W490×
H1000×
T6*1
0.25 0.2〜1.0*2 0〜40*3 -49〜0 3〜10
TC 10A05S W490×
H1000×
T7.5*1
TC 05A05S 0.4 W490×
H490×
T7.5*1
TC 03A02 0.1 W240×
H340×
T7.5*1

YUASA immersion membrane element

Model Membrane Unit External dimension
D×W×H(mm)
Quantity Membrane area(m2)
TC10A05-50 50 40 792×600×1,520
TC10A05-75 75 60 1,142×600×2,020
TC10A05-100 100 80 1,494×600×2,020
TC10A05-125 125 100 1,846×600×2,020
TC10A05-150 150 120 2,205×600×2,020
TC10A05-200 200 160 2,925×620×2,020

Element:TC10A05

1For improvements, the external dimension may be changed without prior notice.

2The filtration flux depend on the condition of its use.

3Do not freeze.

Immersion and membrane separation system

YUASA Immersion Membrane Modules involves immersing a membrane element in water in the tank and filtering it by suction and gravity. On the membrane surface, suspension particles form a dynamic filter layer.
Furthermore, the aeration cleaning from the bottom of the tank prevents membrane blockage and thus allows for long operation in high-concentration wastewater.

image:Immersion and membrane separation system

Installation of activated sludge treating sysytem

image:Installation of activated sludge treating sysytem

Membrane module structure

image:Membrane module structure

Flow sheet of wastewater treatment of dicing process

image:Flow sheet of wastewater treatment of dicing process

Membrane element

Appearance and characteristics

  • With the original element structure, it can be operated at low pressure.
  • Each element is disposable and replaceable. It is easy to handle.
  • The reinforcement frame of the element enhances durability and allows for long operation.
image:Appearance of YUASA Immersion Membrane Modules3