This document discusses electronic waste (e-waste), its global and Indian perspectives, and the need for proper management. Some key points:
- E-waste is growing exponentially worldwide due to rising electronics use and short product lifecycles. About 50 million tons is generated globally each year.
- Only 20% is recycled properly through formal means. The rest is often handled improperly, contaminating the environment and exposing workers to toxins.
- E-waste contains valuable materials like gold, silver and copper, but also toxic heavy metals like lead, mercury and cadmium. Improper disposal leads to their release into the environment.
- India generates around 2 million tons annually but lacks official data and management.
Tech Waste: Environmental Impact and ManagementEditor IJCATR
Over the recent years, the global market of electrical and electronic equipment (EEE) has grown rapidly, while the products
lifespan has become increasingly shorter. The rapid growth of the electronic and IT industry, current user’s culture, increasing rates of
usage of techno products have led to disastrous environmental consequences. Most of these technologies are ending up in backlash
and recycling centres, posing a new environmental challenge in this 21st century. The presence of hazardous and toxic substances in
electronic goods has made tech waste a matter of fear and if not properly managed, it can have unfavourable effects on environment. It
has been proven that some of the waste contain many cancer-causing agents. This paper provides a review of the tech waste problems
and the need for its appropriate management
Tech Waste: Environmental Impact and ManagementEditor IJCATR
Over the recent years, the global market of electrical and electronic equipment (EEE) has grown rapidly, while the products
lifespan has become increasingly shorter. The rapid growth of the electronic and IT industry, current user’s culture, increasing rates of
usage of techno products have led to disastrous environmental consequences. Most of these technologies are ending up in backlash
and recycling centres, posing a new environmental challenge in this 21st century. The presence of hazardous and toxic substances in
electronic goods has made tech waste a matter of fear and if not properly managed, it can have unfavourable effects on environment. It
has been proven that some of the waste contain many cancer-causing agents. This paper provides a review of the tech waste problems
and the need for its appropriate management
In this research paper, researcher has tried to focus on What is present scenario of E waste management in India & What are the procedures and methods used in its handling?
Seminar presentation on Electronic waste/E wasteEr Gupta
Electronic waste or E waste may be defined as, computers, office electronic equipment, entertainment devices & many other electronic or electrical devices which are unwanted, broken & discarded by their original users are known as ‘E-Waste’ or ‘Electronic Waste’
E-waste is a major concern in today's world.It is AN ENVIRONMENT KILLER..!!.Its management is also of great importance.By Ashin Adai Shinu,Kerala,India.
E-Waste Management Market is Expected to Reach $49.4 Billion, Globally, by 2020Allied Market Research
E-Waste Management Market Report, published by Allied Market Research, forecasts that the global market is expected to garner $49.4 billion by 2020, registering a CAGR of 23.5% during the period 2014 - 2020.The ever-growing need for adapting the latest technology is the prime factor for a large volume of E-Waste generated across the globe. The Asia Pacific region contributes to the largest revenue share in the global E-Waste management market, followed by European countries. Analysis of the market indicates that the global volume of E-waste accounted for 57.7 million tons in 2013.
E-waste is a major problem world wide. Therefore managing e-waste becomes challenged. This Slides describes the sources through which e-waste is generated and its consequence on human health. it also describes the major country and city generating most e-waste. Generation of e-waste can be reduce and the same is describe in this presentation. Part 2 of this will be uploaded soon. all the data is taken from journals and from internet. Suggestions are invited. Special Thank you to Dr. Rajesh Timane.
Thank you
This presentation is basically is on about e waste management in india , how electronic waste is dumped in india and how waste is tackled in the world as major dumping zone of ewaste of western countries is Asia.
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.
In this research paper, researcher has tried to focus on What is present scenario of E waste management in India & What are the procedures and methods used in its handling?
Seminar presentation on Electronic waste/E wasteEr Gupta
Electronic waste or E waste may be defined as, computers, office electronic equipment, entertainment devices & many other electronic or electrical devices which are unwanted, broken & discarded by their original users are known as ‘E-Waste’ or ‘Electronic Waste’
E-waste is a major concern in today's world.It is AN ENVIRONMENT KILLER..!!.Its management is also of great importance.By Ashin Adai Shinu,Kerala,India.
E-Waste Management Market is Expected to Reach $49.4 Billion, Globally, by 2020Allied Market Research
E-Waste Management Market Report, published by Allied Market Research, forecasts that the global market is expected to garner $49.4 billion by 2020, registering a CAGR of 23.5% during the period 2014 - 2020.The ever-growing need for adapting the latest technology is the prime factor for a large volume of E-Waste generated across the globe. The Asia Pacific region contributes to the largest revenue share in the global E-Waste management market, followed by European countries. Analysis of the market indicates that the global volume of E-waste accounted for 57.7 million tons in 2013.
E-waste is a major problem world wide. Therefore managing e-waste becomes challenged. This Slides describes the sources through which e-waste is generated and its consequence on human health. it also describes the major country and city generating most e-waste. Generation of e-waste can be reduce and the same is describe in this presentation. Part 2 of this will be uploaded soon. all the data is taken from journals and from internet. Suggestions are invited. Special Thank you to Dr. Rajesh Timane.
Thank you
This presentation is basically is on about e waste management in india , how electronic waste is dumped in india and how waste is tackled in the world as major dumping zone of ewaste of western countries is Asia.
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.
A Comprehensive Study On E Waste Management: Present Situation And Future Imp...Mosfiqur Rahman
Now-a-days, Electronic waste (e-waste) is one of fastest growing pollution problem for
environment and as well as threaten human body due to its presence in variety of toxic
substances as its disposal system are not properly managed. In Bangladesh, a large number of
electronic waste are generated but its subsequent handling, reuse, recycling and disposal are not
properly handled and can cause significant environmental and health hazards. At present, there is
lack of awareness about the hazards of electronic waste in Bangladesh. The electronic waste may
reuse, broken down into parts or disposed of completely. The present informal practice of
recycling is not carried out safely and it becomes a danger to human health and the surrounding
environment. This paper will share the management system of electronic disposal items and
trend of usage of electronic equipments. It will also share what hazards have been created from
this electronic waste, what are the present dumping practices and what rules are there in place for
dumping. It will also identify the level of awareness regarding e-waste and to determine a way to
reduce environmental hazards.
Excessive Increment in E-Waste System and its Prohibition through Green Compu...Editor IJCATR
In the current scenario, the information and communication technology have made drastic changes in our daily routine like
industries, institution and almost in each field. In today’s world there is a large amount of usage of electronic equipments which are
giving rise to many problems. The energy consumption from such devices also leading to various global warming issues. At the
same time they are leading to many problems like problems of massive amount 0of hazardous waste and other wastes which are
generated from electronic equipment
Therefore here we will discuss about various consequences of e-waste , their effects and management of these toxic ad dangerous wastes
so as to make the process energy efficient and environment friendly
e waste is the youngest member added to ever growing family of Solid wastes that is the most important marker of the modern civilization. The magnitude and variety of the issues associated with the e waste are continually rising but e waste if scientifically managed and recycled provide a new opportunity for the secondary resource for many precious Metals and materials. Government of India has already notified the regulatory provisions for the management of e waste in the country. Various such e waste issues are discussed.
International Journal of Engineering Inventions (IJEI) provides a multidisciplinary passage for researchers, managers, professionals, practitioners and students around the globe to publish high quality, peer-reviewed articles on all theoretical and empirical aspects of Engineering and Science.
Today e-waste are becoming a major problem for the developing countries. E-waste is defined something
as a discarded parts of electronic devices which contains most of the times, hazardous chemicals which is
deadly for our environment, example is computer components. Green Computing is the study and practice
of designing, using, disposing and manufacturing electronic components in an eco-friendly manner and
Green Computing is one of the solution to tackle with this hazardous e-waste problem which is an emerging
concern towards the environment. The objective of this paper is to draw the attention towards the lack of
awareness about green computing or we can say how green computing policies is being ignored by
developing countries and how developed countries are adopting green IT policies seriously. This paper
also discusses the analysis which has been done on how the amount of e-waste has been increased in
developing countries in past years.
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.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Online aptitude test management system project report.pdfKamal Acharya
The purpose of on-line aptitude test system is to take online test in an efficient manner and no time wasting for checking the paper. The main objective of on-line aptitude test system is to efficiently evaluate the candidate thoroughly through a fully automated system that not only saves lot of time but also gives fast results. For students they give papers according to their convenience and time and there is no need of using extra thing like paper, pen etc. This can be used in educational institutions as well as in corporate world. Can be used anywhere any time as it is a web based application (user Location doesn’t matter). No restriction that examiner has to be present when the candidate takes the test.
Every time when lecturers/professors need to conduct examinations they have to sit down think about the questions and then create a whole new set of questions for each and every exam. In some cases the professor may want to give an open book online exam that is the student can take the exam any time anywhere, but the student might have to answer the questions in a limited time period. The professor may want to change the sequence of questions for every student. The problem that a student has is whenever a date for the exam is declared the student has to take it and there is no way he can take it at some other time. This project will create an interface for the examiner to create and store questions in a repository. It will also create an interface for the student to take examinations at his convenience and the questions and/or exams may be timed. Thereby creating an application which can be used by examiners and examinee’s simultaneously.
Examination System is very useful for Teachers/Professors. As in the teaching profession, you are responsible for writing question papers. In the conventional method, you write the question paper on paper, keep question papers separate from answers and all this information you have to keep in a locker to avoid unauthorized access. Using the Examination System you can create a question paper and everything will be written to a single exam file in encrypted format. You can set the General and Administrator password to avoid unauthorized access to your question paper. Every time you start the examination, the program shuffles all the questions and selects them randomly from the database, which reduces the chances of memorizing the questions.