2. 2 © Waterneer, 2016. All Rights Reserved - Confidential What are we talking about ……..

3. 3 © Waterneer, 2016. All Rights Reserved - Confidential Decentralized Waste Water Treatment …. Is what ? Recycle at the point of generation. Re-Use at the point of generation. Smaller Plants Lower Pumping costs Underground

4. 4 © Waterneer, 2016. All Rights Reserved - Confidential Decentralized Waste Water Treatment …. Desirable Characteristics Maintenance Energy Reliability Space Capex // Opex Modular Scalable Sludge Production & Management Water Quality Tolerance Monitoring & Surveillance Durability Odor

5. 5 © Waterneer, 2016. All Rights Reserved - Confidential Waste Water in Urban India: Save Energy Energy and India Energy availability will continue to be an issue. Energy costs are already prohibitive. Unnecessary pumping needs to be avoided. Well designed Products can reduce energy opex. (Operating Expenses) Aeration Products need to be well machined and manufactured. Root Blowers: Vertical, Re-circulated Cooling.

6. 6 © Waterneer, 2016. All Rights Reserved - Confidential Waste Water in Urban India: Save Space Real Estate Usage Modular Civil works Preference for systems that can be out of site / Underground Small foot prints: 1 MLD :: 155 Sqm Ease of Access for MRO Ease of Access for Sludge removal Scale up possibilities

7. 7 © Waterneer, 2016. All Rights Reserved - Confidential Waste Water in Urban India: Sludge Sludge Management New technology that Reduces sludge production onsite Manages speed of production Manages DS levels of disposal sludge Ease of removal and disposal

8. 8 © Waterneer, 2016. All Rights Reserved - Confidential Waste Water in Urban India: Easy Maintenance Maintenance, Repair, Operations, Monitoring Ease of Inspection, repair SCADA Compliant: Central Monitoring Simple servicing procedures Standard, easily available parts

9. 9 © Waterneer, 2016. All Rights Reserved - Confidential Waste Water in Urban India: Highly Reliable Robust and Durable Products Corrosion proof parts Ability to handle Variance in waste water quality Variance in quantity Variance in temperatures Variance in terrain

10. 10 © Waterneer, 2016. All Rights Reserved - Confidential Waste Water in Urban India: Scalability

11. 11 © Waterneer, 2016. All Rights Reserved - Confidential Waste Water in Urban India: Low Cost (Capital & Operating Expense) Submerged Air Systems are generically low cost. Very few moving parts translate into low maintenance. Very few parts to replace. Permanent Media No chemical dosing Efficient parts with best energy profiles Re-cycle and Re-use Tank life of > 50 years Easy servicing of pumps and blowers. Average MTBF ~ 10 years

12. 12 © Waterneer, 2016. All Rights Reserved - Confidential Waste Water in Urban India: Odor & Noise No Nuisance No Noise No Odor

13. 13 © Waterneer, 2016. All Rights Reserved - Confidential Product Vs Solution: Choose Wisely Time to move from customized designs and solutions to standardized products. Modular Products that have high bandwidth and tolerance are now available for a wide array of end-users Biological Loading Hotels & Restaurants Apartment Buildings Dairies Breweries Household Sewage Chemical Loading Petro-Chemicals F&B Mining & Metals Tanneries Sugar Mills Talk to Technology Vendors FIRST !! 13

14. Waterneer Biokube India 6 Mayfair Garden, Hauz Khas New Delhi – 110016, INDIA Phone : +91-11-41882261, +91-11-41882262 : +91.11.4053.7506 Waterneer Biokube India 6 Mayfair Garden, Hauz Khas New Delhi – 110016, INDIA Phone : +91-11-41882261, +91-11-41882262 : +91.11.4053.7506 www.waterneerbiokube.com 14 “The information provided hereby is informative only. This document should not be considered to serve as a technical document. The facts and figures presented here are meant to provide an overview.”