Environmental Solutions【Membrane Water Treatment System】-Sumitomo Electric Industries, Ltd.【Redox Flow Battery System】

Wastewater reuse facility at oil refinery(Kaohsiung, Taiwan)
Capacity: 6,000㎥ / day

Location：Sumitomo Electric, Osaka Works
Capacity：750kWh（250kW×3h）

Ｆeatures①Anti fouling High porosity, high hydrophilicity and the special fine structure① Long Lifetime ： Long design lifetime of 20 years, unlimited numberof cycles over lifetime, and semi-permanent use of electrolyte.
② Safety ： Extremely low possibility of fire because redox flow battery
consists of non-flammable materials and electrolyte.
③ Multi Purpose ： Design flexibility because of separation of power (W)and energy (Wh), applicable fast response and long duration
application.

Prevents membrane fouling by oil and organics.
②High durability & Long life High strength and chemical resistance that can becleaned with strong chemicals can provide the longer service life, thereby reducing LCC.
③Energy saving & space saving Power consumption and installation area
Approx. 2/3 due to larger membrane module (compared to our conventional type).

Introduction
POREFLONTM Membrane Treatment Systems are based on POREFLONTM membrane modulewith porous microfiltration membrane (MF membrane) using PTFE (polytetrafluoroethylene).
The high level of removing turbidity can be utilized not only for water supply, but also forreuse of sewage and various industrial wastewater by combining with biological treatment,
contributing to reduction of water cost and conservation of local water environment.

Sumitomo Electric Industries, Ltd.
Water Processing Division
4-5-33, Kitahama, Chuo-ku, Osaka 541-0041,JapanRedox flow battery which charges and discharges using the redox
reaction of ions such as vanadium, is very safe and have a long life, so
it is suitable for infrastructure use such as power grid. It is expected
as a stabilization technology that will be necessary as the increasingof renewable energy such as solar and wind power generation.

URL;http://www.sei.co.jp/
TEL:+81-6-6220-4360 FAX:+81-6-6220-4524

Product Information
POREFLONTM Membrane Treatment System (Contact us for specifications)・Membrane Bioreactor (MBR),
・PoreflonTM Oil Separator
・Waste Coolant Recovery System
・Turbidity Removal Water Treatment system
Individually designed water treatment systems according to applicationand scale・Wastewater treatment and reuse systems for various factory, shopping
mall, kitchen, etc.
・Water supply systems from river water or groundwater

Projects and Activities

Output Capacity Dimension Weight（kW） （kWh）
（m）
（ton）
L：6.1
3 hours
250
750
W：4.9
120
model
H：6.0
L：9.1
4.5 hours
250
1,125
W：4.9
170
model
H：6.0
L：12.2
6 hours
250
1,500
W：4.9
220
model
H：6.0

Spec.

Capacity
8MWh (2MWx4h, Max 3MW)
Location
SDG&E, Miguel S/S (USA)Start of operation
March, 2017

More than 600 plants under stable operation
Treatment systems for oil-contaminated and high concentrated organic wastewater
which it is conventional membrane system has difficulty, is being introduced to users.

Capacity
1.5MWh (500kWx3h）
LocationJohn Cockerill (Belgium)Start of operation
October, 2018

Applications

Capacity
0.5MWh (125kWx4h)
Location
MASEN（Morocco)
Start of operation
September, 2019
Wastewater treatment facility
Dyeing factory (Thailand)
Capacity: 800㎥ / day

Sewage treatment facility (China)
Capacity : 15,000㎥ / day

A0サイズ （841×1189mm）