NIE-CENTRE FOR RENEWABLE ENERGY AND SUSTAINABLE TECHNOLOGIES [NIE-CREST], MYSORE
Details of Kitchen Waste Biogas Plant implemented by NIECREST A PROPOSAL BY NIE-CREST
Photo1: Organic waste biogas plant of capacity 100kg per day at Administrative Training Institute [ATI], Mysore implemented and commisioned by NIE-CREST
Estd:1946
2014
Photo2: Biogas plant of capacity 1.5 Tonne (1500kg) per day constructed at Mysore Zoo Implemented by NIE-CREST
THE NATIONAL INSTITUTE OF ENGINEERING, MYSORE
NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
CONTENTS NIE-CREST ................................................................................... 2-2 CERTIFICATE FROM BARC MUMBAI ............................................. 3-3 LIST OF BIOGAS PLANTS IMPLEMENTED BY NIE-CREST ................. 4-4 PREFABRICATED BIOGAS PLANT AT CHAMUNDI HILLS ................. 5-5 PREFABRICATED BIOGAS PLANT AT JNV-CHAMARAJANAGAR ...... 6-6 1.5 TPD BIOGAS PLANT AT MYSORE ZOO ..................................... 7-7 SOME BIOGAS PLANTS IMPLEMENTED BY NIE-CREST ................... 8-8 GENERAL SCHEMATIC OF A BIOGAS PLANT .................................. 9-9 KITCHEN WASTE BIOGAS PLANT [KWBP]: AN INTRODUCTION ...10-10 KWBP: A STRATEGY TO MANAGE SOLID WASTE .......................11-11 BENEFITS OF KITCHEN WASTE BIOGAS PLANT ...........................12-12 DETAILS OF PROJECTS IMPLEMENTED BY NIE-CREST .................13-20
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
NIE-CREST NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering, Mysore-570008 Ph 0821-4004914 / 4250502/ 91-9972695522 Email: niecrest@gmail.com Web: www.niecrest.in & www.nie.ac.in/crest
Estd:1946
NIE-Centre for Renewable Energy and Sustainable Technologies (NIE-CREST) is the centre at the premises of “The National Institute of Engineering” (NIE), Mysore. The centre promotes eco-friendly energy systems, Renewable energy and sustainable technologies. The centre itself has successfully implemented numerous projects on eco-friendly & renewable energy systems and sustainable technologies in and around Karnataka. Major technologies promoted by NIE-CREST are Waste to wealth Systems e.g. Kitchen Waste Biogas Plants Biodiesel from non edible seeds like Pongamia (Honge), Jatropha, Simarouba, Neem, Mahua (Hippe) and many others Solar energy technologies e.g. Design & implementation of Solar lighting systems, Parabolic concentrators, Solar cookers and many others. Sustainable building materials like Stabilised Mud Blocks, Alternative building materials and so on. Biomass based energy systems e.g. Astra-ole (fuel efficient biomass cook stoves/ chullas) Water conservation technologies e.g. Consultancy, Design & implementation, Rainwater harvesting systems & Tippy tap systems. Miscellaneous e.g. Muscle powered water pumps, Charcoal cookers and many others. Apart from the promotion and implementation of these technologies, the centre is actively involved in Research and Development (R&D) of the eco-friendly technologies. Exhibits of all the technologies promoted are arranged for visitors. The centre is continually involved in conducting Awareness and Training Programmes for all the technologies mentioned above. The centre is well equipped with the facilities like library, seminar hall and appropriate technology lab for providing the information about the technologies to the people who are interested in renewable energy and sustainable technologies. Enquiries on any aspect in this regard are welcome. Some relavent information is provided in the website as well. Information booklets /design manuals /resource materials are also available for some of the technologies.
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
Certificate from Bhabha Atomic Research Centre [BARC], Mumbai
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India. LIST OF ORGANIC/KITCHEN WASTE BIOGAS PLANTS IMPLEMENTED/ INSTALLED BY NIE-CREST i. ii. iii. iv. v. vi. vii. viii. ix. x. xi.
1.5 Tonne per day Capacity biogas plant at Mysore Zoo 1 Tonne Biogas plant for generating electricity at Oxygen acres , Mysore. 100kg per day biogas plant at Administrative Training Institute [ATI], Mysore 100kg/day biogas plant at Pothnal church, Raichur 100kg per day biogas plant at Karnataka State Women’s University, Bijapur 60kg/day Biogas plant at Postal Training Centre [PTC], Mysore 50kg per day biogas plant at Sri Chamundeshwari Temple, Chamundi Hills, Mysore 25kg/day Biogas plant at Jawahar Navodaya Vidyalaya [JNV], Hondarabalu, Chamarajanagar 25kg/day Biogas plant at Krishna Rajendra Hospital [K R Hospital], Mysore 10 to 15kg/day Kitchen waste biogas plant at BCM Hostel, Gundlupet, Chamarajanagar More than 100 biogas plants of capacity 1 to 6kg per day for households
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India. Prefabricated- Mild Steel Kitchen Waste Biogas plant of capacity 50kg per day at Sri Chamundeshwari Temple, Chamundi Hills, Mysore
Kitchen Waste Biogas Plant of capacity 50kg per day to be installed by NIE-CREST at Chamundi Hill, Mysore. Page 5 of 19
NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
1500 kg/day Input biogas plant at Mysore Zoo, implemented by NIE-CREST
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India. SOME PROJECTS IMPLEMENTED BY NIE-CREST
Organic waste biogas plant of capacity 100kg per day at ATI- Mysore [Left] and Burner [Right]
Organic waste biogas plant of capacity 60kg per day at Postal Training Centre, Mysore [Left] and 1 ton (1000Kg) per day constructed at Oxygen Acres, Mysore under Technical supervision from NIE-CREST
Organic waste biogas plant of capacity 100kg per day at Karnataka State Women’s University, Bijapur [Left] and 35kg/day capacity plant implemented at K R Hospital, Mysore [Right] Page 7 of 19
NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
GENERAL SCHEMATIC OF BIOGAS PLANT 1. Collection of segregated Kitchen waste
3. Addition of Hot water from solar water heater to prepare feed mixture
2. Crushing raw waste mixture (waste + water) and feeding the crushed mixture biogas plant 5. Utilisation of biogas for Cooking
GAS HOLDER
PREDIGESTER
6. Recycled water to prepare waste mixture
8. Usage of dry manure DRYING CHAMBER
I/C O/C MAIN DIGESTER
SLURRY TANK
7. Pumping Slurry through slurry pump to drying chamber
4. Providing compressed air through air compressor to pre-digester
*I/C: INLET CHAMBER *O/C: OUTLET CHAMBER
Note: The schematic is general and only for the purpose of conceptual interpretation, the actual schematic depends on the field conditions
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
KITCHEN WASTE BIOGAS PLANT (KWBP): INTRODUCTION Kitchen Waste Biogas Plant is a system which transforms the waste from Kitchen to biogas and in the process the manure is formed as a byproduct. It involves the principle of digestion through which the complex organic matter is broken down in to simple molecules. Kitchen Waste
KWBP
Biogas (Product)
Manure (Byproduct)
Cooking
Farmland
This technology enables us to make use of the waste that is generated during cooking in an efficient manner. Further, the byproduct which is obtained in the form of manure will be rich in nutrients and hence it can be used as a soil conditioner for gardening and agricultural purposes. Solid Waste Management (SWM) is one of the burning issues in India. Apart from the generation of gas for meeting energy needs, Vegetable Waste Biogas Plant offers an ample scope for Solid Waste Management. Every 100 Kg of wet biodegradable waste yields 6m³ (approx.) of gas and 10 Kg of dry manure. Thus, the quantity of the waste is reduced by 90 percent. Electricity will be generated from the biogas produced. Variation of quantity of Biogas with quantity of Raw Material (Bio-degradable waste) “The output (quantity of Bio gas) depends on Quantity and Quality of input (Biodegradable waste)” Under Ideal conditions, an input of 100 to 110 Kg/day of wet biodegradable waste yields 6m³/day of biogas and 10 Kg/day of manure (In this case the manure is removed once in a month). If the quality of the raw material is good then the quality of the output would be better. If the plant runs under the designed capacity for less than 50 percent of the input of raw material, then the output reduces in accordance with input.
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
KWBP: A STRATEGY TO MANAGE SOLID WASTE The constitution of India under part IVA (Article 51A) has emphasized on conservation of environment in one of the fundamental duties. Solid waste management contributes a lot towards fulfilling this. Vegetable waste shares a considerable part in the total quantity of solid waste generated. Managing solid waste on site will definitely reduce the solid waste generation rate. This is a preventive measure and is preferable to the conventional “end of the pipe� approach. Moreover, the conventional solid waste management system in spite of all the processes from generation to disposal ends up with environmental pollution. Given below is a simple flow sheet to explain the concept of KWBP as an effective strategy to manage solid waste.
Solid waste generation
Solid Waste Generation
KWBP
Collection
Production of Biogas
Slurry as a byproduct
Utilisation of biogas
Utilisation of Slurry as a manure
Segregation
Transportation For heat/electricity
Combined Heat and Power [CHP]
Disposal Dried to obtain compost
Fig 2.1 Solid waste management through KWBP
Environmental pollution
Fig 2.2 Conventional Solid waste management system
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
BENEFITS OF ORGANIC/BIODEGRADABLE WASTE BIOGAS PLANT Waste treatment strategy
A very convenient way to treat biodegradable waste.
Clean, hygienic and pollution free environment.
Airtight top covers the system hence free from offensive odour or smell.
No flies, mosquitoes or rats and rodents problem.
Electricity consumption and water consumption is very low.
Saving on transportation of waste.
Smoke free fuel can be used for cooking, in boilers or for electricity generation.
Compact size.
Organic manure as a by product. Gas Utilization System
Gas can be supplied to biogas generator and electricity can be generated. Diesel is not required. Gas can be used directly for cooking by installing special type of burners. For Hot Water Generation. Gas can be stored in balloon (limited quantity) and can be transported to nearby location for utilization. Gas can be fed to boiler and steam can be generated.
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India. DETAILS OF PROJECTS IMPLEMENTED BY NIE-CREST 1.5 TPD Plant at Mysore Zoo
Input to 1500kg/day the plant 3 Annual Generation of biogas per year 16425 m Biogas LPG Equivalent of biogas per year 6570 kg and Generation of Manure per year 54750 kg Manure NOTE (1).Gas generation rate of 16425 m3 per year (@45 m3 /day) is at 5% (Under ideal conditions) and the biogas generation from elephant dung has to be ascertained (2).1 m3 of biogas is equivalent to 0.4Kg (400g) of LPG (3). Manure at a rate of 150kg per day can be obtained by drying 3000L of slurry
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India. 100kg per day Plant at Administrative Training Institute, Mysore
Input to the plant 100 kg of kitchen waste per day 2 Built up Area 45 m System Elements Main Digester, Gas Holder, Slurry Tank, Gas flow pipe line, Moisture trap systems, Slurry pump, crusher, Bio-Gas Burner Type of feed Kitchen waste like rice starch, wash water of rice ,used tea powder, coffee powder, waste atta, left out rice, sambar, over ripened fruits, vegetable waste, waste edible oil and other cooked waste from kitchen Application Bio gas for cooking at Kitchen Slurry as manure for gardening 3 Annual biogas Generation of biogas per year 2190 m and manure LPG Equivalent of biogas per year 876 kg Generation of Manure per year
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3650 Kg
NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
60 kg per day Plant at Postal Training Centre (PTC), Mysore
Input to the plant
60 kg of kitchen waste per day
Built up Area
15 m2
System Elements
Crusher, Mixing Chamber, Inlet Chamber, Main Digester, Gas Holder, Slurry Tank, Gas flow pipe line, Moisture trap systems, Bio-Gas Burner
Type of feed
Kitchen waste like rice starch, wash water of rice ,used tea powder, coffee powder, waste atta, left out rice, sambar, over ripened fruits, vegetable waste, waste edible oil and other cooked waste from kitchen
Application
Bio gas for cooking at Kitchen Slurry as manure for gardening
Annual biogas
Generation of biogas per year
1095.00 m3
and manure
LPG Equivalent of biogas per year
438.00kg
Generation of Manure per year
2190 .00Kg
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India. 1-6 kg per day kitchen waste biogas plant for house holds
Kitchen Waste Biogas Plant-Basic Model
Biogas Burner
Model - 3
Input to the 1-6 kg of kitchen waste + water mixture per day [1-3kg of plant Kitchen waste + 3L of water] Area required 4m2 System Plastic drums (of Capacity 1000L and 750L), Gas flow pipe line, Moisture trap systems, Biogas Burner Elements Kitchen waste like rice starch, wash water of rice ,used tea powder, coffee powder, waste atta, left out rice, sambar, over Type of feed ripened fruits, vegetable waste, waste edible oil and other cooked waste from kitchen Application Bio gas for cooking at Kitchen Slurry as manure for gardening Generation of biogas per year LPG Equivalent of biogas per year Savings through LPG per year Annual biogas Generation of Manure per year and manure Minimum cost of manure per kg Savings through manure per year Total returns per year through biogas and manure Investment Approx. Budget for Basic Model implementation Model-3
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3
237.25 m 97.90 kg (5Cylinders) Rs.9269.83 146 Kg Rs.3/Rs.438 Rs.9707.83 Rs.26,000 Rs.45,000
NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India. Table 1 Kitchen Waste Biogas Plants installed at House hold level in cities Sl No. 1 2 3 4 5 6 7 8 9 10 11
Details
Place
Mrs. Suma Shamsundar’s Residence Mr. P Guruprasad’s Residence Mr. Gaikwad’s Residence Dr. Ajay’s Residence Mr. S M Aslam’s Residence Dr. GM Kumar’s Residence Dr. Ganesh’s Residence Dr. Ganesh Prabhu’s Residence Prof. Jagannatha V’s Residence Mr. Dwarakanath’s Residence Mr. Girish Chaitanya R
Kitchen waste Biogas Plant at Mrs.Suma Shamsundar's Residence at JP Nagar Mysore
Mysore Mysore Mysore Mysore Raichur Mysore Mysore Bangalore Mysore Mysore Bangalore
Capacity (kg/day) 1 to 6 1 to 6 1 to 6 4 to 12 1 to 6 1 to 6 1 to 6 1 to 6 1 to 6 1 to 6 1 to 6
No.s 1 1 1 1 1 1 1 1 1 1 1
Kitchen waste Biogas Plant at Mr. P Guruprasad’s Residence at Kuvempunagar, Mysore
Kitchen Waste Biogas Plant at Mr. Ganesh Prabhu’s Residence, Bangalore
Kitchen Waste Biogas Plant at Prof. V Jagannatha’s Residence, Mysore
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NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India. Table 2 Kitchen Waste Biogas Plants installed at Institute/Community level Sl No. 1 2 3 4 5 6 7 8 9 10 11 12 13 13
Place
Capacity (kg /day )
No.s
Andaman & Nicobar
1 to 6
1
Trichy
1 to 6
1
Mysore Mysore Mysore Mysore Koppa Mysore Mysore Mysore Raichur Mysore Mysore Chamarajanagar
1 to 6 1 to 6 1 to 6 5 to 10 25 25 100 1 to 6 10-15 60 50 25
2 1 2 1 1 1 1 1 10 1 1 1
Details Agriculture Office – Port Blair Anna University of Technology, Thirukuvalai Campus Labland Biotech Pvt Ltd Bapuji Anandashram The National Institute of Engineering, Mysore The National Institute of Engineering, Mysore ALN Rao Ayurvedic Medical College K R Hospital Administrative Training Institute Karnataka State Pollution Control Board TMC’s of Raichur Postal Training Centre Sri Chamundeshwari Temple, Chamundi Hills Jawahar Navodaya Vidyalaya
Table 3 Kitchen Waste Biogas Plants installed at Government Schools* Sl Details Place Capacity No.s No. (Kg /day) 1 *Government HP School Bidar 1 to 6 1 2 *Government HP School Chitradurga 1 to 6 1 3 *Government HP School Davanagere 1 to 6 1 4 *Government HP School Gulbarga 1 to 6 1 5 *Government HP School Raichur 1 to 6 1 6 Anganavadi Centre Dharwad 1 to 6 1 7 GP Gumbagola Village Dharwad 1 to 6 1 *The Plants were installed through sponsorship from Abdul Nazir Sab State Institute for Rural Development [ANSSIRD], Administrative Training Institute [ATI], Mysore
Table 4 Kitchen Waste Biogas Plants installed at houses in Villages** Sl No. 1 2 3 4
Details
Place
Capacity (Kg /day) 1 to 6 1 to 6
Belamagi GP Gulbarga Nagamangala and Krishnarajpet Mandya Taluk Mandya Vikasana office Mandya 4 to 12 Begur, Gundlupet Mysore 1 to 6 ** The Plants were installed through sponsorship from NABARD
No.s 20 19 01 01
“Nothing is waste in this world unless rendered without use for our ignorance; let’s generate some wealth from waste and feel the taste” Page 17 of 19
NIE-Centre for Renewable Energy & Sustainable Technologies The National Institute of Engineering Manandavadi Road, Mysore-570008, Karnataka, India.
They called me theirs who so controlled me Yet every one wished to stay and is gone How can I be theirs if they cannot hold me? But I hold them! -An earth song of Emerson Fundamental Duties under Part IV A {Article 51A} of the Constitution of India It shall be the duty of every citizens of India:
To abide by the Constitution and respect its ideals and institutions, the National Flag and the National Anthem;
To cherish and follow the noble ideals which inspired our national struggle for freedom;
To uphold and protect the sovereignty, unity and integrity of India;
To defend the country and render national service when called upon to do so;
To promote harmony and the spirit of common brotherhood amongst all the people of India transcending religious, linguistic and regional or sectional diversities; to renounce practices derogatory to the dignity of women;
To value and preserve the rich heritage of our composite culture;
To protect and improve the natural environment including forests, lakes, rivers and wild life, and to have compassion for living creatures;
To develop the scientific temper, humanism and the spirit of inquiry and reform;
To safeguard public property and to abjure violence;
To strive towards excellence in all spheres of individual and collective activity so that the nation constantly rises to higher levels of endeavour and achievement.
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