ADVANCEMENT IN ULTRASONIC VIBRATION AND MAGNETIC FIELD ASSISTED MICROEDM PROC...IAEME Publication
Micro-machining of components has been emerged as a peak demand in the world
of micro-manufacturing. Micro-EDM is proved to be the most suitable for micro
drilling purposes. It is very essential to fabricate micro holes as well as features with
very high dimensional accuracy and precision. The major drawbacks in micro-EDM
processes are the low metal removal, tool wear and surface roughness. Researchers
have carried out several investigations to compensate the various machining problems
in the micro-EDM process. So, there evolves a need for development of more
sophisticated machining features in micro-EDM process combining with additional
techniques. This paper presents a brief review on the latest advancement in ultrasonic
vibration and magnetic field assisted techniques to improve machining efficiency and
surface qualities of machined features in micro-EDM process. Latest industrial
applications of micro-EDM have been presented.
RECOVERY OF METALS FROM ELECTRONIC WASTE (e-scrap).suzi smith
E-Waste i.e. electronic waste is discarded electronic equipments. In other words it refers to the electronic products nearing the end of their useful life period. It includes a broad range of electronic devices from computer to hand – held cellular phones, stereos, consumer electronics, ovens, refrigerator, monitors, etc.
Waste of all sort put together is a major cause of Global Warming and electronic waste (e-waste) is one of the biggest contributor. E-Waste contains several different substances and chemicals, many of which are toxic & are not biodegradable and are likely to create adverse impact on environment and health, if not handled properly. In addition to that it contains metal values which can be recovered.
Manufacturers, government agencies and users are now looking for environmentally responsible management of this E-waste. Besides proper disposal, economical recovery of precious and exhaustible materials is also a matter of interest.
IOSR Journal of Humanities and Social Science is an International Journal edited by International Organization of Scientific Research (IOSR).The Journal provides a common forum where all aspects of humanities and social sciences are presented. IOSR-JHSS publishes original papers, review papers, conceptual framework, analytical and simulation models, case studies, empirical research, technical notes etc.
Radiographic non-destructive examination of the round timber became a popular
technique in the middle of the twentieth century when radiography was first applied to
study the structure of materials.
The X-ray television testing equipment is widely used in non-destructive inspection
for a long time, but up to now, this equipment was not applied to find the heartwood rot
in wood sticks of any diameter.
This article analyzes the innovative method of non-destructive testing of low-quality
wood, which was performed using the portable X-ray television testing system.
Furthermore, it provides positive results of experimental investigations. In addition,
this article describes possibility of taking quality images of the internal structure of
wood, as well as possibility of the automated image processing.
This presentation shows the capabilities of the Müller-Guttenbrunn Group in E-Waste Recycling not only in recycling depth but also in terms of geographic coverage.
ADVANCEMENT IN ULTRASONIC VIBRATION AND MAGNETIC FIELD ASSISTED MICROEDM PROC...IAEME Publication
Micro-machining of components has been emerged as a peak demand in the world
of micro-manufacturing. Micro-EDM is proved to be the most suitable for micro
drilling purposes. It is very essential to fabricate micro holes as well as features with
very high dimensional accuracy and precision. The major drawbacks in micro-EDM
processes are the low metal removal, tool wear and surface roughness. Researchers
have carried out several investigations to compensate the various machining problems
in the micro-EDM process. So, there evolves a need for development of more
sophisticated machining features in micro-EDM process combining with additional
techniques. This paper presents a brief review on the latest advancement in ultrasonic
vibration and magnetic field assisted techniques to improve machining efficiency and
surface qualities of machined features in micro-EDM process. Latest industrial
applications of micro-EDM have been presented.
RECOVERY OF METALS FROM ELECTRONIC WASTE (e-scrap).suzi smith
E-Waste i.e. electronic waste is discarded electronic equipments. In other words it refers to the electronic products nearing the end of their useful life period. It includes a broad range of electronic devices from computer to hand – held cellular phones, stereos, consumer electronics, ovens, refrigerator, monitors, etc.
Waste of all sort put together is a major cause of Global Warming and electronic waste (e-waste) is one of the biggest contributor. E-Waste contains several different substances and chemicals, many of which are toxic & are not biodegradable and are likely to create adverse impact on environment and health, if not handled properly. In addition to that it contains metal values which can be recovered.
Manufacturers, government agencies and users are now looking for environmentally responsible management of this E-waste. Besides proper disposal, economical recovery of precious and exhaustible materials is also a matter of interest.
IOSR Journal of Humanities and Social Science is an International Journal edited by International Organization of Scientific Research (IOSR).The Journal provides a common forum where all aspects of humanities and social sciences are presented. IOSR-JHSS publishes original papers, review papers, conceptual framework, analytical and simulation models, case studies, empirical research, technical notes etc.
Radiographic non-destructive examination of the round timber became a popular
technique in the middle of the twentieth century when radiography was first applied to
study the structure of materials.
The X-ray television testing equipment is widely used in non-destructive inspection
for a long time, but up to now, this equipment was not applied to find the heartwood rot
in wood sticks of any diameter.
This article analyzes the innovative method of non-destructive testing of low-quality
wood, which was performed using the portable X-ray television testing system.
Furthermore, it provides positive results of experimental investigations. In addition,
this article describes possibility of taking quality images of the internal structure of
wood, as well as possibility of the automated image processing.
This presentation shows the capabilities of the Müller-Guttenbrunn Group in E-Waste Recycling not only in recycling depth but also in terms of geographic coverage.
Electronic waste or e-waste describes discarded electrical or electronic devices. Used electronics which are destined for reuse, resale, salvage, recycling or disposal are also considered as e-waste. With advancements in the electronic world almost occurring on a day-to-day basis and increased availability of products to the public, it is not surprising to see a staggering increase in the generation of electronic wastes over the past decade. The e-waste now represents the biggest and fastest growing manufacturing of wastes with as high as about 40 million tons a year at the global level. All these thing leads to increase in E-waste generation in the country. Electrical and electronic equipment contain different hazardous materials which are harmful to human health and the environment, if not disposed of carefully. Due to the lack of awareness for e-waste recycling in emerging economies, innovation hubs and centres of excellence have not yet been established. This has leads to the requirement of a proper disposal and recycling system so that environmental pollution and health hazard is reduced. We have tried to give information in this book which will help in minimizing this ever growing problem. Today the electronic waste recycling business is in all areas of the developed world a large and rapidly consolidating business. This recycling is done by sorting, dismantling, and recovery of valuable materials. This diversion is achieved through reuse and refurbishing.
See more at: http://goo.gl/D4cAs9
Website: http://www.niir.org , http://www.entrepreneurindia.co
Tags
Book about E Waste Recycling, Book on E Waste Management, Book on Procedures for E-Waste Recyclers, Business guidance for E waste recycling plant, Business guidance for E Waste treatment, Business guidance to clients, Business Opportunities in Electronics Recycling Sector, Business Plan for a Startup Business, Business start-up, E waste business ideas, E waste disposal methods, E waste management, E waste recycler, E waste recycling business plan, E waste recycling Business, E waste recycling in India, E waste Recycling Management, E waste recycling plant in India, E waste recycling plant project report, E waste Recycling plant, E waste recycling Small Business Manufacturing, Effects of e-waste on environment, Electronic Waste treatment, E-waste business plan, E-waste for Safe Disposal, E-Waste Management & Clean Technologies, E-waste Management, E-waste Recycling and Process of Recycling Electronic Waste, E-Waste Recycling Based Profitable Projects, E-Waste Recycling Based Small Scale Industries Projects, E-Waste Recycling Business - How to Start, E-Waste Recycling Industry in India, E-Waste Recycling Projects, E-Waste Recycling Technologies, E-waste rules by ministry of environment and forests, Great Opportunity for Startup, Hazardous materials in e-waste, How is Electronic Waste Recycled, How to make money out of E-waste
e waste and its management.
E-waste is electronic products that are unwanted, not working, and nearing or at the end of their “useful life.” Computers, televisions etc.
E-waste is a major concern in today's world. It is AN ENVIRONMENT KILLER..!!. Its management is also of great importance. By Advait Vijay Mane, Mumbai, India.
E-waste is a buzzword these days. Have you ever thought of how you can dispose of your electronic gadgets? Let’s explore what constitutes e-waste, the do's & dont’s for e-waste management and importance of e-waste management & recycling.
Let’s make our planet a healthier and safer place to live.
"The most common commodities capable of being recovered from electronics waste are various types and grades of steel, plastic, aluminum, CRT glass and pc board. After the e-waste is shredded and separated, these commodities are given new life by being sold and distributed to producers and manufacturers located all throughout the world.
This is from an article that appeared on All Green Website: http://www.allgreenrecycling.com/blog/e-waste-recycling-process/"
Electronic waste or e-waste describes discarded electrical or electronic devices. Used electronics which are destined for reuse, resale, salvage, recycling or disposal are also considered as e-waste. With advancements in the electronic world almost occurring on a day-to-day basis and increased availability of products to the public, it is not surprising to see a staggering increase in the generation of electronic wastes over the past decade. The e-waste now represents the biggest and fastest growing manufacturing of wastes with as high as about 40 million tons a year at the global level. All these thing leads to increase in E-waste generation in the country. Electrical and electronic equipment contain different hazardous materials which are harmful to human health and the environment, if not disposed of carefully. Due to the lack of awareness for e-waste recycling in emerging economies, innovation hubs and centres of excellence have not yet been established. This has leads to the requirement of a proper disposal and recycling system so that environmental pollution and health hazard is reduced. We have tried to give information in this book which will help in minimizing this ever growing problem. Today the electronic waste recycling business is in all areas of the developed world a large and rapidly consolidating business. This recycling is done by sorting, dismantling, and recovery of valuable materials. This diversion is achieved through reuse and refurbishing.
See more at: http://goo.gl/D4cAs9
Website: http://www.niir.org , http://www.entrepreneurindia.co
Tags
Book about E Waste Recycling, Book on E Waste Management, Book on Procedures for E-Waste Recyclers, Business guidance for E waste recycling plant, Business guidance for E Waste treatment, Business guidance to clients, Business Opportunities in Electronics Recycling Sector, Business Plan for a Startup Business, Business start-up, E waste business ideas, E waste disposal methods, E waste management, E waste recycler, E waste recycling business plan, E waste recycling Business, E waste recycling in India, E waste Recycling Management, E waste recycling plant in India, E waste recycling plant project report, E waste Recycling plant, E waste recycling Small Business Manufacturing, Effects of e-waste on environment, Electronic Waste treatment, E-waste business plan, E-waste for Safe Disposal, E-Waste Management & Clean Technologies, E-waste Management, E-waste Recycling and Process of Recycling Electronic Waste, E-Waste Recycling Based Profitable Projects, E-Waste Recycling Based Small Scale Industries Projects, E-Waste Recycling Business - How to Start, E-Waste Recycling Industry in India, E-Waste Recycling Projects, E-Waste Recycling Technologies, E-waste rules by ministry of environment and forests, Great Opportunity for Startup, Hazardous materials in e-waste, How is Electronic Waste Recycled, How to make money out of E-waste
e waste and its management.
E-waste is electronic products that are unwanted, not working, and nearing or at the end of their “useful life.” Computers, televisions etc.
E-waste is a major concern in today's world. It is AN ENVIRONMENT KILLER..!!. Its management is also of great importance. By Advait Vijay Mane, Mumbai, India.
E-waste is a buzzword these days. Have you ever thought of how you can dispose of your electronic gadgets? Let’s explore what constitutes e-waste, the do's & dont’s for e-waste management and importance of e-waste management & recycling.
Let’s make our planet a healthier and safer place to live.
"The most common commodities capable of being recovered from electronics waste are various types and grades of steel, plastic, aluminum, CRT glass and pc board. After the e-waste is shredded and separated, these commodities are given new life by being sold and distributed to producers and manufacturers located all throughout the world.
This is from an article that appeared on All Green Website: http://www.allgreenrecycling.com/blog/e-waste-recycling-process/"
This is the report created by me as part of the Environmental Course during my BTech degree.
In this pdf, I discuss about the E-Waste. The factors causing it, the health issues due to e-waste, current scenario, potential business model, statistics related to deaths due to e-waste.
This is my first research paper publication at international journal of advance researches. tittled "Environment and Health Issues Associated with E-wastage"
This final paper should be between 8 to 10 pages for the content, no.docxabhi353063
This final paper should be between 8 to 10 pages for the content, not counting the title page or the reference page.
Incorporate at least three peer reviewed references from articles listed within the online APUS library. The peer reviewed references must be cited within the paper.
Paper already started, references to be used also completed
Reclaiming E-waste Processes and Hazards
Abstract*
This paper will describe the variety of processes that can be used in the extraction of electronic waste (e-waste). There are disadvantages and advantages with each separate process, we will discuss the current processes used and their impact on the environment and workers as well as how the EPA monitors the processes. How economical is processing electronics, what percentage of base metals and precious metals can be reclaimed from e-waste.
The true end of life cycle of high quality electronics can be bought back and resold to consumers as refurbished goods, companies reduces the cost of manufacturing, and profits by resale, this in turn keeps that e-waste out of the landfills. We will look at what companies both 3PL and manufacturing industries are taking advantage, and how companies are getting their products from the consumer and back to the manufacturer in order to recycle and reuse products of e-waste. In addition, what can restrictions does the EPA and State and local authorities put in place to keep electronic waste out of the landfills.
Introduction*
Electronic waste, what is, how does it affect our environment, and how does it affect the industry that produces electronic products bottom line. We will need to first understand cradle to grave as it effects electronic products. Are companies such as Apple taking full advantage of buying back product and refurbishing or extracting all the resources within a product to successfully keep their products out of our landfills. There are many processes from chemical to agricultural strategies using fungi to extract metals from electronics; the later seems to be the most environmentally friendly; however, companies may choose the quickest method rather than the environmentally friendly method. We must also consider environmental health as smaller operation handle e-waste without knowledge of the health hazards that may be present.
Background*
The quantity of waste from electronics has grown since the early 80’s with the innovation of home computers, tape recorders and later iPod’s and other electronics. The use of circuit boards in just about everything the consumer uses has led to a monstrous amount of e-waste proportions. The world produces and estimated 20-50 million tons of e-waste annually (Herat
2013). The United States is the largest producer of e-waste with an estimation of three million tons annually. With new products being produced in force by electronic manufactures the among will only double and triple in amount of waste. There are many problems in the dumping of e-waste in ...
Due to recent for sustainable development in the construction industry, there is a need to work on viable means to go about development without going against t he new trend of development. The recycling of solid concrete waste will certainly reduce the amount of construction and demolition waste. This study discusses the effects of concrete waste gotten from construction and demolition as aggregates. It also discusses the different component of concrete with much emphasis on the aggregates, the importance of aggregate was discussed including the characteristics of aggregate, the importance of aggregates was discussed including the characteristics of aggregates. Testwere performed on the concrete product from the recycled aggregates. L.A. Abrasion test, Compressive strength test and flexural strength test were performed and their results were discussed extensively.
A CONCEPT ON FABRICATION AND TESTING OF WASTE SEGREGATOR MACHINEvivatechijri
The waste management system in the country is not proper, in order to provide a proper waste
management system we need to manufacture a machine that can sort the various waste constituents from
garbage which can be further processed and recycled to reduce the overall waste. So to achieve this, we are
manufacturing a waste segregator machine which is capable of separating wastes such as metals, non-metals,
plastic, etc. The design is the basic step for manufacturing of the machine if the design is proper and safe the
manufacturing goes smooth. We are manufacturing the machine to obtain the goal of separating the waste
which can be used by small scale as well as large scale industry effectively, which would directly add into
benefit for the society. The manufacturing the machine which would be easy to operate and simple in
construction. In short it would be affordable if produced in numbers.