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The Maritime Alliance “Promoting the Maritime Community” Symposium on Desalination and Related opportunities Terry D. Smith Toray Membrane USA.

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Presentation on theme: "The Maritime Alliance “Promoting the Maritime Community” Symposium on Desalination and Related opportunities Terry D. Smith Toray Membrane USA."— Presentation transcript:

1 The Maritime Alliance “Promoting the Maritime Community” Symposium on Desalination and Related opportunities Terry D. Smith Toray Membrane USA

2 Founded: January 1926 Net Sales (Year ended on March 31, 2010): 14.6 Billion USD Employees (As of March 31, 2010): 37,936 Main Business: Manufacturing and sales of the following products: 1. Fibers and Textiles: Nylon, polyester, acrylics, ETC 38.6% 2. Plastics and Chemicals: Nylon, ABS resins, polyester, PP films, etc. 24.5% 3. IT Related Products: Plastic materials, LCD color filters, PDP materials, etc. 16.9% 4. Environment and Engineering: Housing & Building Materials, Environment Equipment, Membrane & Water Treatment System, Plant Engineering & Machinery 11.8% 5. Carbon Fiber Composite Material (5 locations in 3 countries) 3.7% 6. Life Science and Other Businesses: Pharmaceuticals and Medical Products 4.5% Outline of Toray Industries, Inc.

3 Toray Industries  Toray is one of the largest manufacturers of RO, NF, UF, MBR membranes used in:  Seawater Desalination  Wastewater Treatment and Reclaim  Industrial use  Food Separations

4 Toray’s membrane products Type Separation materials Size MF/UF Module ㎛ 0.01 ㎛ 0.1 ㎛ 1 ㎛ 10 ㎛ High molecular weight polymer Ion, Low molecule weight organics Colloid ClayTrihalomethane Monovalent Ions Agricultural Chemical Virus CryptosporidiumColiform Multivalent Ions Bacteria MF Module for MBR Ultra Pure Water, Seawater and Brackish Water Desalination, Waste Water Recycling Softening, Removal of Toxic substance Municipal Drinking Water, Pretreatment for RO Process MBR (Membrane Bio or Reactor) for Waste Water Treatment Membrane Products Line-up of Toray Appli- cation NF (Nano-filtration) MF (Micro-filtration) UF (Ultra-filtration) RO (Reverse Osmosis) RO/ NF Element

5 Capacity : 136,000m 3 /d Membrane Type 1 st Pass : TM nd Pass : TMG Recovery Rate 1 st Pass : 53%, 2 nd Pass : 94.5% The largest BCS (Brine Conversion System) SWRO plant in the world 2 nd Pass RO system is applied for low salinity permeate Raw Water PP Product Water 2nd Pass RO TMG % Recovery 1st Pass RO TM % Recovery P P BCS Dual Media Filter Cartridge Filter Sedimentation Flocculation Started on March years reliable operation with Toray’s RO High Recovery Seawater Desalination Plant in Trinidad and Tobago

6 Capacity: 136,000m 3 /d Membrane Type 1 st Pass: TM820H-400B 2 nd Pass: TM Boron regulation : <0.5mg/l Recovery Rate 1 st Pass: 45%, 2 nd Pass: 90%, Pass 1 Permeate Tank Post Treatment Energy Recovery (DWEER : Calder) Pass 1 : SWRO Recovery : 45% Pass 2 : BWRO Recovery : 90% pH : 10.0 – 10.4 RO Feed Water Tank Bypass Scale inhibitor NaOH RO section Detail Low Pressure Pump (VFD) High Pressure Pump Booster Pump (VFD) Low Pressure Pump 2-pass system with alkaline dosing is applied for Boron removal High Boron Rejection Seawater Desalination Plant in Singapore

7 Water qualitySecondary effluent treated waterDW Guideline of WHO pH TSS (mg/l) 12<1- BOD (mg/l) 5<1- Ammonia nitrogen (mg/l) <2<1- Nitrate nitrogen (mg/l) <9<110 Phosphoric acid (mg/l) <152- TDS (mg/l) < ,854 Low Fouling RO membrane Stable Operation form start operation in March 320,000 m3/d, a Largest Wastewater Reuse Plant in the World Wastewater Reuse Plant using Less-fouliung RO membrane in Sulaibuya, Kuwait

8 Palmachim, Israel 130,000 m3/d SWRO

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12 Introduction to TorayTrak TM System performance normalization software

13  Custom program for Windows/Vista PCs written in Visual Basic using Microsoft Access for database management  Based on ASTM 4516 Standard for RO Data Normalization  TorayTrak can be downloaded for free at our website:

14 Advantages Over Excel Spreadsheet  Streamline file management and data transfer  Graphing engine for generation of custom graphs for quick data analysis  Multiple data entry methods  Pre-programmed method for acquisition of operating data directly from SCADA systems

15 Multiple Parameter Graphing Depending on the number of stages, up to 51 different graphs of operating and normalized data can be made

16 Multiple Parameters On One Graph Up to 4 parameters can be shown on one graph

17 Powerful Graphing Engine Basic normalized data graphs can be quickly accessed Cleaning required values can be customized and graphed

18 Multiple Data Entry Methods  Direct entry from SCADA system  Manual data entry  Custom entry using a combination of SCADA acquisition and manual entry

19 Other Graphing Features  Graphs can be saved as JPEG files for easy insertion into transmittals and reports  Up to 10 graphs can be quickly compared using the Graph Manager  Graphs can be easily configured (scales, symbols, line thickness, etc)

20 TMUS Product development  16 inch diameter RO elements  Seawater and Brackish elements (1750 ft2 membrane surface area)

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