logging in or signing up Hazards of e-waste aSGuest95026 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Copy Does not support media & animations WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 1634 Category: Science & Tech.. License: All Rights Reserved Like it (1) Dislike it (0) Added: April 16, 2011 This Presentation is Public Favorites: 2 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript HAZARDS OF : HAZARDS OF E-WASTE BY K.RAMYA 09 IT 043Slide 2: WHAT IS E-WASTE?Slide 3: Electronic waste or e-waste is “any broken or unwanted electrical or electronic appliance”. E-waste includes computers, entertainment electronics, mobile phones and other items that have been discarded by their original users.Slide 4: “Today's Electronic Gadgets, Tomorrow’s Electronic Waste”Why Is E-Waste A Problem?: Rapid Technology Changes Increased Consumer Electronic Purchases More eWaste More Hazardous Materials Landfilled Increasing Human Health Risks Why Is E-Waste A Problem?Slide 7: IT & Telecom Equipments Large Household Appliances Small Household Appliances Consumer & Lighting Equipments Electrical & Electronic Tools Toys & Sports Equipment Medical Devices Monitoring & Control Instruments Sources of WEEESlide 8: Cadmium in batteries Lead in solder joints Plastics in cablesSlide 9: The total e-waste discarded around the world 50 million tons per yearWhat Are Toxic Components?: What Are Toxic Components?E-Waste in landfills: eWaste constitutes 40% of lead and 70% of heavy metals in landfills Daily Cover Refuse Cell Leachate Collection Plastic Liner Clay Barrier E-Waste in landfills ENVIRONMENTAL HAZARDS: ENVIRONMENTAL HAZARDSSlide 13: BURNING OF E-WASTE POLLUTIONSlide 14: GREEN ENVIRONMENT LAND IS DESTROYEDSlide 15: WASTE NEAR WATER GROUND WATER CONTAMINATIONSlide 18: How to reduce e-Waste? Reuse Recycle Recover ReduceRECYCLING PROCESS…: Chemical dust is collected Hand picking Crushing of heavy bodies Shaking the pieces RECYCLING PROCESS… RECYCLING PROCESS…: Seperation of lead glasses Eddy current seperation Magnetic seperation RECYCLING PROCESS… LEGISLATION: E-waste components, which are hazardous in nature need to be covered under the preview of The Hazardous Waste (Management and handling) Rules 2003 The Batteries (Management and Handling) Rules, 2001 The Ozone Depleting Substances (Regulation and Control) Rules, 2000 . LEGISLATION You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.