As a member of the Toray Group, Suido Kiko offers the following water treatment products: Most notably, as of February 2005 we are the top company in Japan for membrane filtration systems, both in number of sites（125 ）and total volume（200,000m³/day）. In particular, we constructed the largest membrane filtration facility in Tokyo, Japan. with a capacity of 88,000m³/day（44.000m³/day, 2 facilities）. We also have experience with MBR and RO plants. As a member of the Toray Group, we have worked closely with Toray regarding the engineering of sea water desalination plants.

Devices for potable water treatment facility

*Preliminary treatment

Screen, Pre-filter

*Flocculation & Sedimentation

Mixer, Flocculator, Settling device, Scraper

*Filters

Gravity filter, Pressure filter, Under drain self-washing valve-less filter, Washing device, Water Collector

*Advance water treatment

Ozonizer, Activated carbon filter,Electro-dialysis, De-carbonater, Arsenic remover

*Membrane Treatment

MF, UF, Micro Pore Membrane for removal of pathogen microorganism

*Sludge Treatment

Thickener, Filter press

*Chemical dosing

Chlorine, NaClO, Coagulants dosing system

*Chemical dosing　 　　　

PSI （Polysilicato-Iron）

Sea Water Desalination device

*Conventional RO System

using Toray ROMEMBRA

*Brine Conversion 2 stage system

using Toray ROMEMBRA

*UF/MF membrane device

Pre-treatment using Toray TORAYFILL
Please note that other UF/MF membrane devices manufactured by Asahikasei chemicals co., Kuraray co., and NGK co., etc are also available.

*Boron Removal system

using Toray ROMEMBRA

Devices for sewage water treatment facility

*Settling device

Screen, Screenings washer

*Sewage water treatment device

Aerator, Aerator for OD, Scraper, Water Collector, Supernatant collector

*Disinfection device

*Deodorization device

Absorption method, Chemical method

*Sludge Treatment

Sludge volume reduction system, Dehydrator, Polymer coagulant

*Advanced wastewater treatment

Phosphorus removal, UV-lump, Ozonizer + membrane

Industrial water & waste water treatment facility

*Water treatment device

Sand filter, Membrane filter, Special filter, Chlorinated organic compound removal, Water purifier for emergency

*Waste water treatment device DAF(Dissolved Air Floatation), Thickener

Advanced wastewater treatment, ASM(Activated sludge method) process

*Waste water reuse device

MBR(Membrane bioreactor), RO, Disinfection device

*Ground water treatment

Volatile organic compound removal, Heavy metal removal

Other products

*Emergency small water purifier

MF type and RO type

*Residential Chlorine meter

Copyright (C) 2003 Suido Kiko Kaisha,LTD. All rights reserved.