This study investigates the recovery of valuable metals in an environmentally friendly way that reduce environmental pollution and human exposure to the toxic chemicals.
The global production of electrical and electronic waste (e-waste) is increasing rapidly and is expected to accelerate globally. Globally e-waste is classified as hazardous material and therefore should be managed properly to avert pollution and human e-waste is one of the waste streams difficult to manage global. In Nigeria, it is expected that the production of e-waste will increase by 60%, therefore, a three-pillar strategy of waste prevention, recycling and reuse has been suggested to minimize the environmental impact and promote the efficient utilization of wasted resource.
TABLE OF CONTENT
DEDICATION
ACKNOWLEDGEMENTS
LIST OF TABLES
LIST OF ABBREVIATION AND SYMBOL
ABSTRACT
CHAPTER ONE
1.0 INTRODUCTION
1.1 BACKGROUND TO STUDY
1.2 STATEMENT OF THE RESEARCH PROBLEM
1.3 JUSTIFICATION
1.4 AIM AND OBJECTIVES
1.5 SCOPE AND LIMITATION OF THE STUDY
CHAPTER TWO
2.0 LITERATURE REVIEW
2.1 ELECTRONIC-WASTE RECYCLING
2.2 GENERAL DRIVING FORCE FOR E-WASTE PROCESSING
2.3 ENERGY AND RESOURCE CONSERVATION
2.4 E-WASTE PROCESSING
2.5 METALLURGICAL PROCESSES FOR THE EXTRACTION OF METALS FROM E-WASTE
2.5.1 Hydrometallurgical Processes
2.5.2 Microbial Biotechnological Approaches To Recover Metals From Waste
2.6 DESIGN FOR RESOURCE (DFR) EFFICIENCY
CHAPTER THREE
3.0 MATERIALS AND METHOD
3.1 MATERIALS USED
3.1.1 Equipment Used
3.2 METHODS
CHAPTER FOUR
4.0 RESULTS AND DISCUSSION
4.1 LEACHING EFFECTS OF STUDIED PARAMETERS ON METALS EXTRACTION
4.2 CONCLUSION
4.3 RECOMMENDATIONS
REFERENCES
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