Outline

The water reuse system produces reclaimed water from secondary effluent.
This system is small in size, meets excellent filtrate quality, and has been developed combining unique core technologies; ceramic membrane filtration system and ozone system.

Features

1. High quality water

• Excellent filtrate quality
• Title 22 approved technology [by CDPH(USA), March 2007]
• Safety and reliability with ozone disinfection and robust ceramic membrane

2. Space-saving design

• Reduced foot print with high flux,achieved by combination of pre-ozonation and coagulation

3. Easy operation and maintenance

• No membrane breakage due to robust ceramic membrane
• Fully automated operation with remote monitoring

Schematic Flow Diagram

Installation example

Tokyo Metropolitan Government Reclaimed Water Project
(Water Reuse System)

Tokyo Metropolitan Government and METAWATER had been collaborating for developing a technically and economically available water reuse system.
As a result, we have been successfully awarded a project of " Shibaura-Saisei-Center Saiseisui Kikaisetubi Sono 4 Kouji " by the government, and the 7,000m³/day plant started operation from April, 2010.

Project outline

• Capacity : 7,000m³/day (1.8MGD)
• Ozonation : 2.5kgO₃/hr×2units
• Ceramic membrane : 9elements/6module×2units
• Installation : March 2010

Usage

• Toilet flushing in buildings