presentation on techno economic feasibility of segregated organic municipal solid waste based...
TRANSCRIPT
Presentation on Techno Economic Feasibility
of Segregated Organic Municipal Solid Waste
Based “Biomethanation-cum-Power Generation Plant”
BySanjay Nandre
Enprotech Solutions, Pune
Enprotech Credentials
C
04/21/23
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MNRE, Govt. of India 10 Years
NPBD Program & Biogas R&D Projects
Enprotech Solutions
12 Years
MEDA – 5 Years
• National Program on Energy Recover form Urban & Industrial Wastes
• UNDP-GEF Assisted Project on Development of High Rate Biomethanation Processes to Reduce Green House Gases Emissions in India
• 25 Nos. Biomethanation Plants of Capacity 100 Kg./day to 20 TPD Treating Organic MSW.
• 20 Nos. Biomass Assessment Studies • 05 Nos. Biomass to Power Projects – DPR • 05 Nos. SWM Studies for ULB’s – DPR • 05 Nos. EIA Studies & Environmental Clearances for
Co-gen Projects • 06 Nos. EMS for SHP • Short Assignments with World Bank & UNICIF
Use of
Segregated Organic Municipal Solid Waste
for Setting up
“Biomethanation Technology” ”
Techno Economic Feasibility
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MSW (100 %)
Dry Garbage (48%) Separation
Waste-to- Energy Options For MSW
Wet Garbage (45%)
Kitchen Wastes ( 70%)
Recyclable Wastes( 7%)Plastic, Metal & Glass
Combustible WastesTree Branches Coconut Shells Packaging Wastes Paper & cardboard
Biomethanation
Fruit & VegetableMarket Wastes Garden Wastes
(30%)
CompostingDensificationPelletization / Briquetting
IncinerationPyrolysis / Gasification
Replacement to the CoalFor Bakeries‘, Hotels,
Industrial Boilers
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Receipt of Wet MSW
Fine Segregation
Maceration
Mixer
Anerobic Digestion
Sludge Removal
Gas EngineLeachate
Recirculation
Water
Manure for Gardening
Basic Understandings
Philosophy - To Treat & Dispose off Segregated Organic Wet Wastes in a Decentralized Manner with Recovery of Energy.
Why Biomethanation? - Biomethanation is a Most Viable option for Treatment
of Organic Waste in a most Eco-friendly Manner.
Salient Features
Value addition due to Biogas & Manure. No / Negligible Energy Input & Nutrient Requirements Less Footprint Area compared to Composting Entire Process in a Closed Vessel System
- No Green House Gases emissions to the environment.- No problem of odor and birds & rodents
Cost effective due to the current fuel / electricity prices.
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Enprotech’s Anaerobic Digester
This is a ‘Two-Stage Three Phase Separation’ Type Anaerobic Digestion System, developed by M/s. Enprotech Solutions, Pune, for the treatment of various biodegradable organic wastes.
Tank-in-Tank Model saves a space
No solids washout due to the internal modules.
Provision of Mechanical Scum breakers minimizes scum formation
Sludge Drying Beds are not required
Process optimization due to grade separator.
The energy input is minimum – i.e. @ 8-10% of energy generation.
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Techno-Commercial Viability
of
Decentralized
Biomethanation-cum-Power Generation Plant
to Treat
Segregated Organic MSW
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Enprotech
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Techno-commercial Viability of Organic MSW Based Biogas Plants 5 TPD Capacity Plant
Project Economics - If Biogas is utilized for Electricity Generation
Plant Cost Rs. 100.00 Lakhs
Biogas Generated 250-300 Cum./day
Electricity Generated 300 – 375 kWh /day
Auxiliary Consumption @ 50 kWh/day
Savings due to Biogas Rs. 6.43 Lakhs ( 300 kWh/day X Rs.6.50 /kWh X 330 days)
Savings due to Manure Rs. 2.02 Lakhs ( 135 TPA X Rs.1500/MT)
Savings in Transportation of Wastes to Landfill Site
Rs. 12.77 Lakhs ( 5 TPD X Rs. 700/-/Tone X 365 Days)
Total Savings (El+Ma+Tr.) Rs. 21.22 Lakhs
O & M Cost Rs. 9.75 Lakhs / Year
Net Savings Rs. 11.47 Lakhs
Simple pay-back period 10 Years
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Techno-commercial Viability of Organic MSW Based Biogas Plants5 TPD Biogas Plant
Project Economics - If Biogas is utilized for Thermal Application
Plant Cost Rs. 90.00 Lakhs
Biogas Generated 250-300 Cum./day
Equivalent LPG Savings 100 Kg./day – 5 Commercial LPG Cylinders
Auxiliary Consumption @ 50 kWh/day
Annual Savings - LPG Savings
Rs. 29.70 Lakhs (5 Cylinders/day X Rs.1800 /Cylinder X 330 days)
Savings due to Manure Rs. 2.02 Lakhs ( 135 TPA X Rs.1500/MT)
Savings in Transportation Rs. 12.77 Lakhs ( 5 TPD X Rs. 700/-/Tone X 365 Days)
Total Savings Rs. 44.49 Lakhs
O & M Cost Rs. 9.75 Lakhs / Year
Net Savings Rs. 34.74 Lakhs
Simple pay-back period 3 Years 11
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INDIRECT SAVINGS
Total CER's Generated under CDM In terms of Money
800.00 / Year Rs. 3.50 Lakhs/Yr.
Savings in Conventional Fuel - Coal to ElectricityIn terms of Money
100 Tones / YearRs.2.00 Lakhs/Yr.
Stopping Release of Methane to the Atmosphere 54,000 Cum./Year
Generation of Employment 5 Persons
Volume saved at Landfill / Open Dumping Site 3000 Cum.
Stopping Ground Water Pollution at Open Dumping / Landfill site
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Obligations – ULB’s
Providing Segregated Organic Wastes at site
Providing Land, Water & Electricity
Taking away rejects form the plant area
Manure Lifting & Utilization Mechanism
Connecting Liquid Manure to the Drainage – STP
Obtaining necessary Statuary Clearances
Electricity distribution arrangement
Ensuring annual budget for O&M
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Obligations – Technology Supplier
Design, supply, installation & testing & commissioning.
Carrying out post commissioning O&M, if required.
Ensure periodical checks of all safety aspects of the plant
Smooth & continuous operations of the plant on long run basis.
Prompt response to maintenance issues to avoid shutdowns
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Areas of Concern – Biogas Sector
Limited knowledge of Biomethanation Technologies and it’s Merits & Demerits over Composting.
Not a Stand Alone Systems – An integrated part of Solid Waste Management System.
Selection of Technology & Experience of Tech. Provider. Allow Technologies other than KVIC – New & Improved versions of
Digesters are available. Who is going to Approve Technology – No such agency exists. Hassel free process of documentation for getting CFA/State FA Making funds available on soft loan basis VAT Exemption to reduce the Capex.
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Structure Mechanism
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Technology SupplierChannel Partner to MNRE
Get Registered with State SNA
Eligible to get enter in to Tender Processing of Other SNA’s
MNRE, Govt. of India
Areas of Concern - W.R.T. ULBs
Segregation of wet & dry MSW & its transportation is must.
Selection of Technology – Allow Technologies other than KVIC – New &
Improved versions of Digesters are available.
Knowledge & Experience of Tech. Provider.
Securing funds for O&M – ULBs/Housing Complexes / Resorts
Not a Priority Area – always neglected while budgeting
‘Economics ‘ overpower ‘Necessity’
Economics depends on effective utilization of byproducts
No proper space is earmarked for the project at planning stage
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Some Suggestions to MNRE & AREAS Prepare a Guidelines for getting Registered Biogas Technology Supplier Technology Suppliers Must get Registered with Respective State Nodal
Agency, where the company is registered and they may be allowed to work in the states of AREAS.
At the Initial Stage keep Registration Criteria Minimum – Review yearly Focus on Bulk Waste Producers Define Clear-cut Roles of ULBs & SNAs Don’t make Electricity Generation compulsory – Thermal is most viable Make technology Suppliers Channel Partners to MNRE Make hassle free process for Documents for getting CFA Targets should be Market Oriented and not CFA Oriented
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1. Domestic Scale – Privately Owned - Bungalow’s /Flats / Housing Complexes /
Hotels / Institutes/ Resorts./ Residential Colonies.
2. Medium Scale (Decentralized Manner) – Electoral Ward Wise - Owned by
ULB’s.
3.1 PPP Mode – ULB’s (Capital Cost + O&M) + Institutes (Land) = Institutes may
utilize biogas for cooking / Electricity generation.
3.2 PPP Mode – ULB’s (Land + O&M Cost) + Rotary Clubs / Industrial Houses
(CSR) (Capital Cost) = ULB’s may utilize biogas for cooking / Electricity
generation.
4. Large Scale (Centralized System) - DBOOT / BOO .
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Parameters Designed Actual
Capital cost ( 2009-10) 60.00 Lakh 60.00 Lakh
Total Wet Waste Processed 10800 Tones 10270 Tones (95%)
Total Biogas Generated 5.94 Lakh Cum 4.75 Lakh Cum (80%)
Biogas Engine Operations 17,520 Hrs 10,799 Hrs ( 60%)
Total Electricity Generated 4.38 Lakh kWh 1.65 Lakh kWh ( 45%)
Electricity to Street Lights 1.29 Lakh kWh
Electricity Utilized for the Plant 36,500 kWh
Total Manure Generated @ 900 Tones @ 700 Tones
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DIRECT SAVINGS
A - Savings due to Electricity Generation (1.65 Lakh kWh X Rs. 6.50 Rs. kWh )
Rs. 10.72 Lakhs
B - Savings due to Manure Generation (700 Tones X Rs.1500 per Tone )
RS. 10.50 Lakhs
C - Savings in transportation of Wet Wastes ( 10270 Tones X Rs.650 /Tone )
Rs. 66.75 Lakhs
Total Savings (A+B+C) Rs. 87.97 Lakhs
O & M Cost - For 72 Months Rs. 39.00 Lakhs
Net Savings Rs. 48.97 Lakhs
Simple pay-back period 6½ years
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1X5 TPD SEGREGATED ORGANIC MSW BASED BIOMETHANATION-CUM-POWER GENERATION PLANT AT NAGAPATTINAM, TANILNADU.
Installed by :- M/s. Enprotech Solutions, Pune.
1X5 TPD SEGREGATED ORGANIC MSW BASED BIOMETHANATION-CUM-POWER GENERATION PLANT AT K K MARKET, PUNE.
Installed by :- M/s. Enprotech Solutions, Pune.
04/21/23
1 X 5 TPD BIOMETHANATION-CUM-POWER GENERATION PLANT AT MODEL COLONY, PUNE1 X 5 TPD BIOMETHANATION-CUM-POWER GENERATION PLANT AT MODEL COLONY, PUNE
Installed by :- M/s. Enprotech Solutions, Pune.
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1X5 TPD SEGREGATED ORGANIC MUNICIPAL SOLID WASTE BASED BIOMETHANATION-
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Installed by :- M/s. Enprotech Solutions, Pune.
1X5 TPD SEGREGATED ORGANIC MSW BASED BIOMETHANATION-CUM-POWER
GENERATION PLANT AT HADAPSAR, PUNE. Installed by :- M/s. Enprotech Solutions, Pune.
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Enprotech 04/21/23
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Enprotech 04/21/23
1X15 TPD SEGREGATED ORGANIC MSW BASED BIOMETHANATION-CUM-POWER GENERATION PLANT AT KALWA HOSPITAL, THANE, MAHARASHTRA.
Installed by :- M/s. Enprotech Solutions, Pune.
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04/21/23Enprotech
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340 Cum/day Capacity Pressmud Based Biogas Plant at Ugar Sugar Works, Karnataka (India) – Installed & Commissioned in 1994
What the Visitors Say….
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What the Visitors Say….
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What the Visitors Say….
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What the Visitors Say….
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Awards
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Media Publicity
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Media Publicity
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Thank You !
For further details, pl contact
Mr. Sanjay Nandre
M/s. Enprotech Solutions, Pune
M – +919890044785
E-mail – [email protected]