LAHORE WASTE MANAGEMENT COMPANY

Transcription

1 LAHORE WASTE MANAGEMENT COMPANY

2 WASTE DISPOSAL STRATEGY

3 Waste Disposal Strategy (Lahore) Most Preferred Waste Reduct ion Gasification Recycling Small Scale Vermi incineration Informal Biomethanatio Aerobic Composting Recycling n RDF Composting Waste To Anaerobic Energy Windrow Composting Composting Large Modern Scale Landfill Recovering and using CH4 Pyrolysis Biomethanatio n Modern Landfill Recovering and Flaring CH4 Least Preferred

4 Status of Activities Lahore Compost Sale of waste RDF Construction of landfill site Waste to Energy Options Expression of Interests invited International consultants hired for pre-feasibility Working to conduct detailed feasibilities incineration and pyrolysis

5 Lahore Compost Project Salient Features: Agreement date: 2006, Duration: 30 Years Project registered for Carbon Credit Obligations of the Contractor: Capital Cost (Rs. 300 M) O & M Cost (Rs. 45 M annually) Sharing of 10% of the profit; Environment friendly waste treatment Obligations of the LWMC: Concession of land measuring 300 kanals Free of cost delivery of 500 to 1000 Tons of waste / Day

6 Lahore Compost Project Advantages: Saving in waste handling cost; (Rs million per day) Environmentally safe waste disposal Disadvantages: No direct income for LWMC

7 Sale of Waste Contract Salient Features: Three agreement signed with two private sector companies for Waste Disposal on July 2011 Total waste handling: 3000 Tons / Rs. 50 / Ton Duration of Contracts: 15 Years

8 Refuse Derived Fuel (RDF) Plant by DG cement Salient Features: Operation has been started Delivery of about 1000 tons per day as per agreement Separation of combustible parts of solid waste Duration of contract 15 years, waste cost is Rs. 50/ton

9 Refuse Derived Fuel (RDF) Plant of DG cement

10 Progress on construction of Sanitary landfill at Lakhodair M/s. ISTAC Consultancy Completed Engineering Design Technical Drawings Bill of Quantities Pre qualification of firms Contract awarded for Construction

11 Essential Components A Liner System to restrict migration of leachateor gas to the surrounding soil A Leachate Collection Facility to collect and extract leachate from landfill and its treatment

12 Essential Components A Gas Control Facility to collect and extract gas, its treatment,flaring or use for energy recovery A Final Cover System to prevent migration of gas to; atmosphere; enhance surface drainage; intercept infiltrating water; and support surface vegetation.

13 Progress for construction of waste disposal facility at Lakhodair Final Design by M/s. ISTAC Selection of Domestic Consultant (NESPAK) Design Review & Cost Estimates Prequalification of Contractors Preparation of Bid Documents Award of contract for in Sep 2013 Construction of first two cells is ongoing

14 Working on Landfill site

15 Working on Landfill site

16 Working on Landfill site

17 Working on Landfill site

18 Landfill to Energy (Lakhodair) Total life: 10 years (6 cells) Phase: 2 Cells Landfill design 2000 tons per day Life of 2 cells 2-3 years (depending on waste input ) Expected waste in 2 cells: million tons Expected enery generation 1.5 up to 10 MW 18

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20 Approach towards Waste to Energy Not a stand alone concept or project A milestone in the long journey towards integrated waste management systems A number of pre-requisites / preliminaries have to be met A key element of waste disposal strategy Waste Collection Hospital Waste Waste Characterization Studies WTE Landfill Transfer Station 20

21 WTE Project in Lahore Expression of Interest Published on July 22, 2013 in local and international press Published in Pakistan, Gulf international, Zamaan Turkey, Daily China & international websites EOI Validity till August 30, 2013 Sixty Seven (67) companies were contacted by the LWMC Twenty (20) companies so far showed interest and contacted for further proceedings. Five (05) companies signed MoUs with LWMC. 21

22 Engagement with related Companies Biogas Technology M/s Swede Tech Int. MoU signed on 6 th November Proposed technology is Anaerobic digestion/incineration. MUMTAZ CONSTRUCTION COMPANY (Pvt) Ltd JV M/S NAANOVO ENERGY UK Ltd, Letter of Acceptance sent M/s Renoir Global. MoU signed on 28 th November Proposed technology is Anaerobic digestion. 22

23 Engagement with related Companies Pyrolysis M/s Reality Renewables have prepared a draft concept note for pyrolysis technology, feasibility study in this regard is being worked out. Impact Global Emission Solutions, London UK prepared MOU under consideration. GLOBAL GREEN INTERNATIONAL INVESTMENT PVT LTD, Singapore,Letter of acceptance sent. 23

24 Engagement with related Companies PLASMA TECHNOLOGY Meeting is held with the delegation of M/s EAWC technologies on 28 th November The firm proposed the Plasma technology for WTE project. Further modalities are being discussed. OMEGA ENERGY PVT LTD, letter of acceptance sent. SE GROUP REBUILDING SOCIETY, letter of acceptance sent 24

25 International Consultant for WTE M/s Ecoair, a US based firm has been selected, Dr. Nicolas Tehelemis of Columbia University as lead consultant. A three-member delegation of M/s Ecoair visited Pakistan from 3 rd to 9 th December The delegation comprised of 1. Mr. Peter Kudsen (CEO, Ecoair) 2. Mr. Paul Franz Neubacher (WtE expert) 3. Mr. Qayyum Manzar (WtE expert) 25

26 Wider Consultation with academia, public & private sector organizations Consultant presented their initial findings in a wider consultative meting on Friday 6th December 2013 on a feasible option for a WTE project in Lahore. Briefing on various technologies used globally in the waste-to-energy projects. Final report on pre- feasibility submitted 26

27 Recommendations of WTE consultants Install a Circulation Fluidized Bed (CFB) incineration plant in the context of waste characterization of Lahore (high moisture contends and low calorific value). Selection of site is important to utilize electricity and heat generated during the incineration process. Electricity efficiency is 20 to 25% and if heat is included the efficiency increased to 50 to 60% Estimated cost of a plant with EU emission standards; Total investment for WtE-Plant incl. infrastructure approx. 4-6 million US$/MW 27

28 Way Forward for WTE project Detailed feasibility for Circulation Fluidized Bed Combustion (CFBC Technology) on going Detailed feasibility for pyrolysis plant TORs are prepared and are being advertised Pilot project for biogas and plasma plants are being worked out