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
TYPES OF E-WASTE
THE MOST COMMON TYPES OF E-WASTE
SMALL EQUIPMENT
LARGE EQUIPMENT
TEMPERATURE EXCHANGE EQUIPMENT
BENEFITS AND IMPORTANCE OF E-WASTE RECYCLING
THE PROBLEMS WITH NOT RECYCLING E-WASTE
THE BENEFITS OF RECYCLING E-WASTE
CHALLENGES AND OPPORTUNITIES IN E-WASTE MANAGEMENT IN INDIA
GLOBAL CHALLENGES OF RECYCLING E-WASTE
E-WASTE MANAGEMENT
MARKET OVERVIEW OF E-WASTE RECYCLING
E-WASTE RECYCLING
SCENARIO OF E WASTE IN UTTAR PRADESH
DETAILS OF E-WASTE RECYCLING PROCESS
STEP ONE — COLLECTION
STEP TWO — STORAGE
STEP THREE — MANUAL SORTING, DISMANTLING, SHREDDING
STEP FOUR — MECHANICAL SEPARATION
MAGNETIC SEPARATION
WATER SEPARATION
STEP FIVE: RECOVERY
HOW THE UNIVERSAL RECYCLING PROCESS DIFFERS ACROSS COMMON ITEMS
THE RECYCLING PROCESS FOR BATTERIES
THE RECYCLING PROCESS FOR CATHODE RAY TUBES
THE E-WASTE RECYCLING PROCESS FOR COMPUTERS AND LAPTOPS
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 AND 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 IS 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:
SPECIFIC FACTORS
6. TRANSPORTATION:
A. AVAILABILITY OF VARIOUS SERVICES AND PROJECTED RATES
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
FOR LICENCE AND CLEARANCES
SUPPLIERS OF METAL TESTING LABORATORY
SUPPLIERS OF PLANT AND MACHINERY
SUPPLIERS OF E-WASTE RECYCLING MACHINE
SUPPLIERS OF E-WASTES
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)