This project was designed to identify methods of collection and vehicle disassembly that optimize the net value of post consumer vehicles in terms of recyclable material recovery in addition to conventional recovery of reusable parts. The project included pilot field studies to evaluate the use of ôon-siteö collection and dismantling methods where materials were separated into target material categories at the point of generation prior to collection. Field trials were also conducted to evaluate sorting and identification of parts ....etc

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Today plastic is an industry -greater than steel and aluminum combined. Plastic probably have one of the most spectacular growth history among engineering materials. Within relatively short time of their inception, these versatile materials began to replace metals and woods in variety of applications. Plastics is a product that was invented in early 20 century and now at the dawn of the century disposal of plastic is of great significance. They have taken over from other materials as the material of choice in many sectors of industry and life. ....etc

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A PDF REPORT ON GEOTECHNICAL ENGINEERING SEMINAR TOPICS ....etc

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INTRODUCTION

Definition
Significance “ 9 million vehicles are dumped each year
1997 EU proposal ,
Manufacturer responsibility
Substance disposal should be reduced
Rate of material recovery increased
projected achievement by 2006 Jan. = 85%


THE DIRECTIVE

Restricts the use of certain heavy metals in new vehicles from 1 July 2003.
Introduces a 'certificate of destruction' for scrapped vehicles.
....etc

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CONSTRUCTION WASTE RECYCLING


INTRODUCTION
The promotion of enviornmental management and the mission of sustainable development

have exerted the pressure demanding for the adoption of proper methods to protect the

enviornment across all industries including construction.
Construction by nature is not an eco-friendly activity.
Construction,renovation and demolition activities leads to the formation of waste.

NEED FOR ADOPTION OF PROPER METHODS OF RECYCLING
It reduces the demand up on new resour ....etc

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We are facing a mountain of environmental problems wrought by accelerating technological development and increased consumption patterns. The larger issues before us are global warming, atmospheric pollution and solid waste. As for the future, we have to bring our technologically intense civilization into balance with the natural cycles that give life to this beautiful and delicate planet. Among the difficult problems before us, that of solid waste is one of the easiest to solve. The solid wastes can be recycled. In my topic, I am describing abo ....etc

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Recycle means to recover useful materials from garbage or waste or it can also be defined as to extract and reuse. While recycling is a term generally applied to aluminium cans, glass bottles & newspaper, water can be recycled as well. Nature reuses & recycles its resources without creating toxic dumps or polluted waterways. By imitating nature we can learn to recycle our wastewater relatively inexpensively, with minimal distribution cost &the bonus of reclaimed resources. Scientists are now recognizing the simplicity and effectiveness of natur ....etc

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Recycle means to recover useful materials from garbage or waste or it can also be defined as to extract and reuse. While recycling is a term generally applied to aluminium cans, glass bottles & newspaper, water can be recycled as well. Nature reuses & recycles its resources without creating toxic dumps or polluted waterways. By imitating nature we can learn to recycle our wastewater relatively inexpensively, with minimal distribution cost &the bonus of reclaimed resources. Scientists are now recognizing the simplicity and effectiveness of natur ....etc

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Design of a Manually Operated Paper-Recycling Machine



M. A. OLUTOYE



Department of Chemical Engineering, Federal University of Technology, Minna, Nigeria

[email protected]





Abstract

A manually operated paper-recycling machine was designed and fabricated. This was done to enable waste paper conversion into useful product. The fabricated plant consists of six major component units that include the disc refiner, the hydropulper, the head box, the felt conveyor, the driers and the rollers. From the ....etc

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Please let me know seminor topics related to geotechnical engineering ....etc

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