1. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Demonstration Project in Wastewater Treatment by Danish Water Forum in cooperation with Delhi Jal Board IIT Delhi, 22 nd September 2011 Mr. Lars Christensen Deputy Head of Mission, Royal Danish Embassy Danish Water Forum

2. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Indian-Danish Water Days February 2009  State-of-the-art technologies  Market opportunities: Wastewater Treatment Cost savings  Agreement of a Demonstration Project

3. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Meeting of the Prime Ministers September 2009  Access to CO2 reducing technology  Cooperation in the areas of environment Involvement of The Danish Ministry of Environment

4. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Demand For Better Water Quality Motivation for The Demonstration Project for Danish Companies is to upgrade existing plants with new technology that ensure:  Energy Optimization  Improvement of Treatment Process: Optimization of The Discharge Profile Reduction of Bacteria Levels Reduction of Pollution  Staff Training

5. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Signing of MOU 22. November 2010 For the collaboration between Delhi Jal Board and Danish Water Forum for the demonstration project: “The Coronation Pillar Sewage Treatment plant (Phase III–10MGD) ”

6. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Danish Water Forum(DWF) was established 2003 Umbrella-organization consisting of companies and organizations with different approaches to the market. Water Knowledge Network Global achievements in UN-water policies and Water Resource management.

7. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Partners of the pilot project “The Coronation Pillar Sewage Treatment plant (Phase III–10MGD)”

8. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark COWI - Water circle Water treatment Planning Design Rehabilitation Rural water supply Water distribution Planning Design Rehabilitation Rural water supply Water usage Water savings Cleaner technologies Sewerage Planning Design Rehabilitation Sanitation Receiving waters and wetlands Receiving water studies Nature restoration Water quality Monitoring Groundwater contamination Water resources Groundwater resource mapping Water resource planning Surface water hydrology Integrated services: Water sector programming and planning Integrated water resource management GIS and modelling Economics Water pricing and tariffs Regulations/legislation Capacity building Institution building Public/private partnership Operations management Supervisory control and data acquisition Environmental management Wastewater treatment plants Design Upgrading Operation 8

9. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Danfoss’ core businesses focus on Climate & Energy

10. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark  Over 25 year track record globally & in Asia Pacific  1000’s of Drives & Soft Starters in service  Water supply & treatment  RO / Desalination & recycling  Wastewater treatment  Pumping Stations  Irrigation  Power generation  District heating  Waste processing & recycling Danfoss’ Dedicated VFD for all applications in Water, wastewater & irrigation

11. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Siemens Turbomachinery Solutions Selection of Municipal Wastewater treatment references Seine Aval WWTP (FR) 1.7 mio m3/day 15 x KA22SV, 2004 La Farfana Santiago (CI) 760.000 m3/day; 50% of population of Santiago 6 x KA66SV, 2001 Pudong Bailonggong (CN) 2.0 mill m3/day 12 x KA22SV, 2007 Milano South WWT (IT) 1.050.000 P.E. capacity 50% population of Milano 4x KA66SV, 2003 Al Ansab WWTP (OM) 220.000 m3/day; 900.000 P.E. 3x KA80SV, 2005 Largest in EuropeLargest in S. America Changi WRP (SIN) 2.4 mio m3/day 10 x KA80SV, 2002 Largest in world Largest in China Largest in Italy

12. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Fruits on the ground: Where is the biggest fruits? Electricity consumption for waste water treatment plant (activated sludge) Source: Water Environment Federation Energy Conservation Task Force. Energy Conservation in Wastewater Treatment Facilities. 1997 In the secondary treatment phase waste water is treated by means of bacterial breakdown of the dissolved biological waste. In order to foster this bacterial break- down, the oxygen level of the water needs to be correct, not to high nor to low. Aeration is the process by which the area of contact between water and air is increased, either by natural or mechanical means, resulting in air being suspended in water. Scope of evaluation without distribution pumping stations 1 2 3 Comparison of investment share vs. energy consumption share Investment share Aeration blower of total plant ~54% Electricity consumption share of total plant ~3%

13. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Why efficiency should be point of interest? CAPEXCAPEX + OPEX OPEX on energy cost OPEX on Compressor energy cost Because the 2% initial cost ties up the client with a 55% energy bill to pay during the next 20 years

14. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark

15. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Treatment Plant The Coronation Pillar Sewage Treatment plant (Phase III – 10 MGD)

16. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Main objectives with the upgrade Upgrade the facility without civil changes, and optimization of the facility by adding:  Energy Efficient Pumps  Aeration Systems  Sensors and Controlling Hardware  Data-Collection System  Chemical/Biological Optimization Analysis  Capacity-Building (Training of the staff)

17. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark “Pay as you benefit” solution Energy savings used for payback over agreed period The “Pay as you benefit” concept

18. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Financing DJB Partners

19. Ministry of Foreign Affairs of Denmark The Trade Council of Denmark Thank you larchr@um.dk