INTERNATIONAL JOURNAL Of ACADEMIC RESEARCH LCC: T10.5-11.9 Vol. 2. No. 1. January 2010 E-CYLING E-WASTE: THE WAY FORWARD FOR NIGERIA IT AND ELECTRO-MECHANICAL INDUSTRY Prof. Dr. Oliver E. Osuagwu *, Charles Ikerionwu a a b b Coordinator of PG Programs, IP Vice-President, CPN Department of Information Management Technology, Federal University of Technology, Owerri (NIGERIA) * E-mail: drosuagwu@yahoo.com ABSTRACT An average of 500,000 tons of obsolete Waste Electrical and Electronic
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Project Report on Name Class Section Roll No. – Rajarshi Biswas – BEE - IV – A1 – 000610801017 Acknowledgement We are heartily thankful to our supervisors whose encouragement, guidance and support from the initial to the final level enabled me to develop an understanding of the subject. Lastly we offer my regards to all of those who supported me in any respect during the completion of the project especially our guides Prof. P. K. Chattopadhyay, Prof. S. K. Goswami and Prof. R. N
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SOLAR PARABOLIC TROUGH 1.0 System Description Parabolic trough technology is currently the most proven solar thermal electric technology. This is primarily due to nine large commercial-scale solar power plants, the first of which has been operating in the California Mojave Desert since 1984. These plants, which continue to operate on a daily basis, range in size from 14 to 80 MW and represent a total of 354 MW of installed electric generating capacity. Large fields of parabolic trough collectors
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INSPECTION & TESTING OF MATERIALS COMPILED BY: SYED HAIDER ALI (COURSE MATERIAL FOR DEPARTMENTAL PROMOTION EXAMINATION (DPE)) Chapter # 1: METALLOGRAPHIC EXAMINATION: 2 Chapter # 1: METALLOGRAPHIC EXAMINATION: ................................................................... 6 1.1 INTRODUCTION: ......................................................................... 6 1.2 METALLURGICAL MICROSCOPE: .................................................... 6 1.3 SPECIMEN PREPARATION:
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ARCHITECTURAL SERVICES DEPARTMENT MODEL BILLS OF QUANTITIES FOR BUILDING WORKS The Government of The Hong Kong Special Administrative Region Architectural Services Department Quantity Surveying Branch Queensway Government Offices 66 Queensway Hong Kong 2012 EDITION CONTENTS Demolitions and Alterations Piling and Caissons Diaphragm Walling Excavation Underpinning Concrete Works Brickwork and Blockwork Drainage (including Underground Pipe Ducts) Waterproofing Stone Works Roof Tiling
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[pic] ✓ INTRODUCTION ✓ ALLOTROPHIC FORMS OF CARBONS ✓ APPLICATIONS Carbon from Latin: carbo "coal" is the chemical element with symbol C and atomic number 6. As a member of group 14 on the periodic table, it is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. There are three naturally occurring isotopes, decaying with a half-life of about 5,730 years. Carbon is
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Environment Management Topic : Hazardous Waste Management Group Members : Rohan Shanbhag (146) Amit Sharma (147) Nandita Sharma (148) Priya Shegoankar (149)
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CHAPTER ONE INTRODUCTION 1.1 BACKGROUND OF STUDY Removal of heavy metals such as cadmium, lead, nickel, chromium and copper from aqueous solution is necessary because of the hazardous effect it does on the environment ,thereby making environmental protection important, however waste solutions containing heavy metal elements need treatment systems that can remove these contaminants effectively (Harvey and Chantawong, 2001). Frequent appearance of these metals in waste streams from many industries
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NaNotechNology applicatioNs for cleaN Water Micro & NaNo TechNologies series editor: Jeremy ramsden Professor of Nanotechnology Microsystems and Nanotechnology Centre, Department of Materials Cranfield University, United Kingdom the aim of this book series is to disseminate the latest developments in small scale technologies with a particular emphasis on accessible and practical content. these books will appeal to engineers from industry, academia and government sectors. for more information
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Chemistry Notes 2010 Core Module 1: Production of Materials Contextual Outline Humans have always exploited their natural environment for all their needs including food, clothing and shelter. As the cultural development of humans continued, they looked for a greater variety of materials to cater for their needs. The twentieth century saw an explosion in both the use of traditional materials and in the research for development of a wider range of materials to satisfy technological developments.
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