Description
INTRODUCTION
FOLLOWING ARE THE STEPS INVOLVED IN E-WASTE HANDLING
ELECTRONIC WASTE WORLD WIDE
THE ENVIRONMENTAL IMPACT OF THE PROCESSING OF DIFFERENT
ELECTRONIC WASTE COMPONENTS
BENEFITS OF E-WASTE RECYCLING
CHALLENGES AND OPPORTUNITIES IN E-WASTE MANAGEMENT IN INDIA
GLOBAL E-WASTE PROBLEM
E-WASTE RECYCLING
PCB CIRCUIT BOARD RECYCLING MACHINE
PRODUCTS STRUCURE
PROCESS DESCRIPTION
PRODUCT FEATURES
TECHNICAL PARAMETERS
WORKING PROCESS OF PCB RECYCLING MACHINE
CLASSIFICATION OF E-WASTE
COMPOSITION OF E-WASTE
COMPONENTS OF E-WASTE
TABLE 1: RECOVERED MATERIAL 1000 KG. OF PC
TABLE: 2 SALEABLE MATERIALS RECOVERED FROM 1000 KG.
ASSORTED E-WASTE (CONTAINING PC. TV, MOBILE PHONE ETV.
TABLE 3: MARKET VALUE OF THE METAL RECOVERED FROM 1000 KG.
OF PCBS
TABLE 4: RECOVERABLE QUANTITY OF ELEMENTS IN A PC (TYPICAL)
TABLE 5: RECOVERABLE QUANTITY OF ELEMENTS IN A TV (TYPICAL)
(1) PLASTICS CONTAINING BROMINATED FLAME RETARDANTS (BFRS)
(2) INSULATION
(3) ASBESTOS
(4) REFRACTORY CERAMIC FIBERS (RCFS)
(5) LIQUID CRYSTAL DISPLAY (LCDS)
(6) COMPONENTS CONTAINING PLASTICISERS/STABILISERS
(7) CIRCUIT BOARDS
(8) FLAME RETARDANTS
(9) LEAD
(10) MERCURY
(11) BERYLLIUM
(12) CAPACITORS
(13) ELECTROLYTE CAPACITORS
(14) CAPACITORS CONTAINING POLY CHLORINATED BIPHENYLS (PCBS)
E-WASTE SCENARIO
RECYCLING, REUSE AND RECOVERY OPTIONS
(I) DISMANTLING:
(II) SEGREGATION OF FERROUS METAL, NON-FERROUS METAL & PLASTIC
(III) REFURBISHMENT AND REUSE:
(IV) RECYCLING/RECOVERY OF VALUABLE MATERIALS
(V) TREATMENT/DISPOSAL OF DANGEROUS MATERIALS AND WASTE
TREATMENT & DISPOSAL OPTIONS
LANDFILLING – INCINERATION
LANDFILLING
INCINERATION
E-WASTE RECYCLING/TREATMENT TECHNOLOGIES IN INDIA
ENVIRONMENTALLY SOUND TREATMENT TECHNOLOGY FOR E-WASTE
ENVIRONMENTALLY SOUND E-WASTE TREATMENT TECHNOLOGIES
ANALYSIS
FIGURE 1: SIMPLIFIED VERSION OF EST FOR E-WASTE
EST FOR 1ST LEVEL TREATMENT
1. DECONTAMINATION
2. DISMANTLING
3. SEGREGATION
OUTPUT:
EST FOR 2ND LEVEL TREATMENT
FIGURE 2: PROCESS FLOW OF NON CRT BASED E-WASTE TREATMENT
THE SALIENT FEATURES OF THIS TREATMENT TECHNOLOGY AND
PROCESS ARE GIVEN BELOW.
FIGURE .3: NON- FERROUS METAL DISTRIBUTION VS SIZE RANGE
FOR PC SCRAP
CRT TREATMENT TECHNOLOGY
DIFFERENT TYPES OF SPLITTING TECHNOLOGY USED ARE GIVEN BELOW
– NICHROME HOT WIRE CUTTING
– THERMAL SHOCK
– LASER CUTTING
– DIAMOND WIRE METHOD
– DIAMOND SAW SEPARATION
– WATER-JET SEPARATION
3RD LEVEL E-WASTE TREATMENT
INPUT/ OUTPUT AND UNIT OPERATIONS
PLASTIC RECYCLING
MECHANICAL RECYCLING PROCESS
FIGURE 4: RECYCLING OPTIONS FOR MANAGING PLASTICS FROM
END-OF-LIFE ELECTRONICS
FIGURE 5: REPRESENTATIVE PROCESS FLOW DIAGRAM FOR THE MECHANICAL RECYCLING OF POST CONSUMER PLASTICS
CHEMICAL RECYCLING PROCESS
FIGURE 6: DE-POLYMERIZATION OF PLASTICS & CONVERSION PROCESSES
GUIDELINES FOR ESTABLISHMENT OF INTEGRATED E-WASTE RECYCLING
& TREATMENT FACILITY
FACILITY OPERATION REQUIREMENTS
COLLECTION SYSTEMS FOR E-WASTE
STORAGE AREAS
DISMANTLING & SEGREGATION OF DISMANTLED PARTS
RECYCLING
TREATMENT & DISPOSAL
ANNEX IA
ANNEX IB
1. LARGE HOUSEHOLD APPLIANCES
2. SMALL HOUSEHOLD APPLIANCES
3. IT AND TELECOMMUNICATIONS EQUIPMENT
4. CONSUMER EQUIPMENT
5. LIGHTING EQUIPMENT
6. ELECTRICAL AND ELECTRONIC TOOLS (WITH THE EXCEPTION
LARGE-SCALE STATIONARY INDUSTRIAL TOOLS)
7. TOYS, LEISURE AND SPORTS EQUIPMENT
8. MEDICAL DEVICES (WITH THE EXCEPTION OF ALL IMPLANTED AND INFECTED PRODUCTS)
9. MONITORING AND CONTROL INSTRUMENTS
10. AUTOMATIC DISPENSERS
PROCESS FLOW DIAGRAM OF AN INTEGRATED FACILITY
PRINCIPLES OF PLANT LAYOUT
MAJOR PROVISIONS IN ROAD PLANNING FOR MULTIPURPOSE SERVICE ARE:
PLANT LOCATION FACTORS
PRIMARY FACTORS
1. RAW-MATERIAL SUPPLY:
2. MARKETS:
3. POWER AND FUEL SUPPLY:
4. WATER SUPPLY:
5. CLIMATE:
6. TRANSPORTATION:
7. WASTE DISPOSAL:
8. LABOR:
9. REGULATORY LAWS:
10. TAXES:
11. SITE CHARACTERISTICS:
12. COMMUNITY FACTORS:
13. VULNERABILITY TO WARTIME ATTACK:
14. FLOOD AND FIRE CONTROL:
EXPLANATION OF TERMS USED IN THE PROJECT REPORT
1. DEPRECIATION:
2. FIXED ASSETS:
3. WORKING CAPITAL:
4. BREAK-EVEN POINT:
5. OTHER FIXED EXPENSES:
6. MARGIN MONEY:
7. TOTAL LOAD:
8. LAND AREA/MAN POWER RATIO:
PROJECT IMPLEMENTATION SCHEDULES
INTRODUCTION
PROJECT HANDLING
PROJECT SCHEDULING
PROJECT CONSTRUCTION SCHEDULE
TIME SCHEDULE
PLANT LAYOUT
SUPPLIERS OF METAL TESTING LABORATORY
SUPPLIERS OF E-WASTES
SUPPLIERS OF E-WASTE RECYCLING MACHINE
SUPPLIERS OF PLANT AND MACHINERY
APPENDIX – A:
01. PLANT ECONOMICS
02. LAND & BUILDING
03. PLANT AND MACHINERY
04. OTHER FIXED ASSESTS
05. FIXED CAPITAL
06. RAW MATERIAL
07. SALARY AND WAGES
08. UTILITIES AND OVERHEADS
09. TOTAL WORKING CAPITAL
10. TOTAL CAPITAL INVESTMENT
11. COST OF PRODUCTION
12. TURN OVER/ANNUM
13. BREAK EVEN POINT
14. RESOURCES FOR FINANCE
15. INSTALMENT PAYABLE IN 5 YEARS
16. DEPRECIATION CHART FOR 5 YEARS
17. PROFIT ANALYSIS FOR 5 YEARS
18. PROJECTED BALANCE SHEET FOR (5 YEARS)