This document summarizes GE Infrastructure's water and wastewater treatment membrane technologies. It discusses the growing global market for membrane filtration technologies like microfiltration and ultrafiltration. It then provides details on GE's ZeeWeed membrane product line, which uses immersed hollow fiber ultrafiltration membranes for large-scale water and wastewater treatment applications. The document concludes by listing several installations of ZeeWeed membranes for ultrafiltration and membrane bioreactor processes in Ontario.

1. GE Infrastructure Water & Process Technologies Post-Globe Conference Membranes for Water & Wastewater Treatment Enrico Vonghia March 29, 2010

2. The Market

3. Sources: Furukawa, D: “A Global Perspective of Low Pressure Membranes”. NWRI Final Project Report, March 2008; McIlvane Where is the Global MF/UF Market Headed? Total global market: $2.3B

4. Source: Furukawa, D: “A Global Perspective of Low Pressure Membranes”. NWRI Final Project Report, March 2008. The MF/UF Market Continues to Grow Exponentially… ZeeWeed continues to be a leading technology in the global membrane market GE Water cumulative capacity

5. United States Water & Wastewater Treatment Equipment Market Total Market: $9.79B, 6-8% CAGR Membranes (MF/UF/ED/NF/RO): $1.2B, 11-12% CAGR Sources: EBJ 2007; Frost & Sullivan; G. Pearce; GWI Desalination (ED/NF/RO) $200M, 10% CAGR Water (MF/UF) $800M, 3-5% CAGR MBR $170M 20+% CAGR

7. The Company

8. GE: A company of technology, media and financial services… GE Technology Infrastructure ~$43B/~25% GE Energy Infrastructure ~$30B/~17% NBC Universal ~$15B/~9% GE Capital ~$67B/~39% *FY 2007 sales/total sales percentage – Spin-off Consumer & Industrial $17B/~10%

14. Thank you for your attention. Questions?