Respected Sir,
I want to do my internship from your bank in Marketing for 45 days which is going to be started from 4th,May'2015.
So,kindly reply me as soon as possible about this.
Thanking you.
Yours faithfully
Saumya Parmar
Balaji Institute of Modern Management,Pune.
Posts: 14,118
Threads: 61
Joined: Oct 2014
Disposal of electronic waste is a typical task facing many regions of the world. Waste from computers that are full of soil produces contaminated leachates, which eventually contaminate groundwater. Acids and sludge obtained by the fusion of computer chips, if placed in the soil, cause acidification of the soil. The use of electronic waste is a partial solution to environmental and ecological problems. In this paper the printed circuit board is used as an electronic waste material. This document aims to minimize the hazards to human health and the environment that the dissolved and disassembled electronics can create. The benefits of recycling are extended when responsible recycling methods are used. Mixtures of concrete with different percentages of electronic residues were molded. It has been decided to make three different types of conventional specimens with partial replacement of electronic waste in a percentage of 10%, 20% and 30% to coarse aggregate with water cement ratio of 0.45. For conventional specimens they are also prepared for M20 Concrete without using electronic waste aggregates. The effect of the physical and mechanical properties of concrete was studied.
The use of waste materials and by-products is a partial solution to environmental and ecological problems. The use of these materials not only helps to get them to be used in cement, concrete and other building materials, but also helps to reduce the cost of cement and concrete manufacturing, but also has numerous indirect benefits such as cost reduction Of the landfill, energy saving, and protect the environment from potential pollution effects. Electronic waste, abbreviated as waste, consists of old discarded computers, televisions, refrigerators, radios, basically any electrical or electronic device that has reached its end of life. Efforts have been made in the concrete industry to use non-biodegradable E-waste components as a partial replacement of coarse or fine aggregates. An experimental study on the use of waste particles in the form of coarse aggregates in concrete with a substitution percentage ranging from 0% to 30% according to the resistance criteria of the M20 concrete is carried out. Compressive strength, tensile strength and flexural strength of concrete with and without E residues were observed as aggregates exhibiting good strength gain. Ultrasonic tests were performed on strength properties and the feasibility of using plastic particles E as partial replacement of the coarse aggregate was presented.