Valorisation of Municipal Organic Solid Waste

Transcription

1 Valorisation of Municipal Organic Solid Waste Jakarta, 13 November 2014 Bart Verstappen Sandec: Water & Sanitation in Developing Countries Eawag: Swiss Federal Institute of Aquatic Science and Technology

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3 R&D Program FORWARD From ORganic WAste to Recycling for Development Goal R & D that from SCENARIOS CREATE VALUE ORGANIC REFUSE

4 Jakarta Sidoarjo Of all generated MSW: % Organic - 10 % to TPA - 30 % (est.) recycling % burned

5 What VALUE organic from waste conversion? 1. Costs avoided for society - Pollution: land water air - Infrastructure problems (e.g. flooding) - Toxic & GHG emissions - Handling costs without yield - Transport cost without yield - Landfill cost - Disease vectors (insects, rats) - Happiness reduction - Quality of life

6 What VALUE? 2. Financial revenue derived from: - Avoided Costs - Nutrients in OW - Energy in OW - Value in soil (erosion, water retention) - Society benefits (salaries, investments) TOTAL value creation from OW conversion = REVENUE (products) - CAPEX - OPEX (conversion) + BENEFITS & AVOIDED COSTS for SOCIETY (Government Role)

7 Market Approach Market Demand for Conversion Products Type Quantity Distribution of Organic Refuse Business Scenario + Pilot Facility Current Waste Management System Restrictions & Opportunities

8 COMPOST BIOGAS Technologies Windrow composting INSECT PROTEIN BIOCHAR EARTHWORM PROTEIN RDF

9 BIOGAS Competition Windrow composting

10 BIOGAS Challenges - Best on-site direct usage of gas - Case-specific design - Feedstock uniformity (MSW) - Feedstock logistics & costs Windrow composting - Low tradability (compression) - Feed in grid: competition cheaper fuels & administration - Investment cost, pay-back time, maintenance issues - Quality issues - Operational guidance & support Enabling environment

11 Understanding the enabling environment Organic waste conversion business

12 Hermetia illucens = Black Soldier Fly = Friendly Fly ca. 18 mm Lifecycle 35% - 45% DM ~5 d 3 d ~10 d ~14 d ~ 40% Protein ~ 30 % Lipids

13 Hermetia illucens = Black Soldier Fly = Friendly Fly Larvae efficiency

14 Market Approach Market Demand for Conversion Products Type Quantity Distribution of Organic Refuse Business Scenario + Pilot Facility Current Waste Management System Restrictions & Opportunities

15 Designing a business model for ORGANIC WASTE conversion Elements of the Business Canvas (Osterwalder and Pigneur, 2010).

16 Selected location for integrated pilot facility: a new modern market 1. Food court and street vendor area 2. Flats: 4 towers 3. Mosque 4. Food Processing Area (On Going Process) 5. Pet shop Area 6. Playground Area 7. Wholesale Building 8. Meeting Building 9. Vegetables and Fruits Building 10. Nursery 11. Parking Area 12.Rice and Crops Building 13. Offices 14. Warehouses 15. Composting Area 16. Pre-processing Area 17. Cold Storages 18. Abattoir 19. Fish Quarantine 20. Warehouses (10X25) 21. Warehouses (20X30) 22. Offices 23. Dry Port Commodities

17 Different approaches to growth or expansion

18 Requirements & Challenges - Pure & clean organic refuse - keep biowaste separated - Functioning processing facilities and effective technologies - Efficient and effective material handling - Cost-effective logistics - Market development and marketing - Stakeholder support, public awareness - Investors and operating partners - Government stimuli, incentives and cooperation - Level playing field with competing products (fuel, fertilizer) - Law implementation (prohibition of burning waste)

19 Terima kasih!