Thursday, April 05, 2012

Ever taught dis guys????

Have you ever given a thought what happens when you throw or sell your old cell phone or personal computer? Where does it go? And how it affects the atmosphere? Electronic waste or e- waste are those electrical and electronic items that are no longer usable or have been replaced by the new generation version. Computers, cell phones, televisions, refrigerators, air conditioners, DVDs, iPods, copier...s, and fax machines are common electronic products, which eventually turn to e- wastes. According to researchers nearly 75 percent of old electronic products are dumped in storage because of the uncertainty of how to manage these materials. Although many of these materials can be reused, refurbished, or recycled but unfortunately they are not, thus making the electronic discards as one of the fastest growing segments of world’s waste stream.

With the growth of technology many new companies are stepping in the market with new and/or new versions of the products like laptops, computers, cell phones, televisions, music players etc. Disposal of computers and cell phones is the major segment of electronic waste. As technology improves the lifespan for electronic devices such as computers and cell phones becomes shorter. In developed countries these electronics have an average life span of two years. In the Unites States there are more than 300 million obsolete computers. Although most electronic devices that are thrown away still have parts that are reusable.

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