Wednesday, October 28, 2009

Computer Recycling

From Wikipedia, the free encyclopedia

The Computer is to help your children with school projects and any other things. The computer monitors are typically packed into low stacks on wooden pallets for recycling and then shrink-wrapped.[1]

Computer recycling is the recycling or reuse of computers. It includes both finding another use for materials (such as donation to charity), and having systems dismantled in a manner that allows for the safe extraction of the constituent materials for reuse in other products.

The computer is an excellent way to ineract with other people on email and on msn which many people have including me... You can also interact with people on Facebook, myspace, twitter, digg, delicious and many others

Reasons for recycling

Obsolete computers are a valuable source for secondary raw materials, if treated properly; if not treated properly, they are a source of toxins and carcinogens. Rapid technology change, low initial cost, and even planned obsolescence have resulted in a fast-growing surplus of computer components around the globe. Technical solutions are available, but in most cases a legal framework, a collection system, logistics, and other services need to be implemented before a technical solution can be applied. According to the U.S. Environmental Protection Agency, an estimated 30 to 40 million surplus PCs, which it classifies under the term "hazardous household waste",[2] will be ready for end-of-life management in each of the next few years. The U.S. National Safety Council estimates that 75% of all personal computers ever sold are now surplus electronics.[3]

Many materials used in the construction of computer hardware can be recovered in the recycling process for use in future production. Reuse of tin, silicon, iron, aluminum, and a variety of plastics — all present in bulk in computers — can reduce the costs of constructing new systems. In addition, components frequently contain copper, gold, and other materials valuable enough to reclaim in their own right.

Dismantled Sony Vaio PCG-982L and Compaq JBL Professional laptops.

Computer components contain valuable elements and substances suitable for reclamation, including lead, copper, and gold. They also contain many toxic substances, such as dioxins, polychlorinated biphenyls (PCBs), cadmium, chromium, radioactive isotopes, and mercury. A typical computer monitor may contain more than 6% lead by weight, much of which is in the lead glass of the cathode ray tube (CRT). A typical 15-inch computer monitor may contain 1.5 pounds of lead,[2] but other monitors have been estimated as having up to 8 pounds of lead.[1] Circuit boards contain considerable quantities of lead-tin solders and are even more likely to leach into groundwater or to create air pollution via incineration. Additionally, the processing required to reclaim the precious substances (including incineration and acid treatments) may release, generate, and synthesize further toxic byproducts.

A major computer recycling concern is export of waste to countries with lower environmental standards. Companies may find it cost-effective in the short term to sell outdated computers to less developed countries with lax regulations. It is commonly believed that a majority of surplus laptops are routed to developing nations as "dumping grounds for e-waste".[4] The high value of working and reusable laptops, computers, and components (e.g., RAM) can help pay the cost of transportation for a large number of worthless "commodities". Broken monitors, obsolete circuit boards, and short-circuited transistors are difficult to spot in a container load of used electronics.

Complete Wikipedia, the free encyclopedia link on subject

Global IT Group : Development Under way

We have been in discussions all week with our groups world wide, and have started to form the recycle programs. Our goal here is to recycle as many computers and laptops to handle thousands of people who need computers for work, and educational purposes.

Any ideas?

Saturday, October 24, 2009

Piles of Computers

We are collecting piles upon piles of computers. Thank you , for all the donations and help!