The use of scrap metal in manufacturing reduces environmental impacts. In singapore metal recycle, the consumption of electric energy is 80% lower. The singapore metal recycle process also helps in the preservation of natural resources, as it avoids the extraction of new raw material, which also reduces CO2 emissions.
What can be recycled?
- copper wires.
- cartons made of tinplate (tin coated steel) such as oil cans, sour cream, tomato sauce, canned foods, etc.
- aluminum foil and packaging such as beer, tea or soft drink cans, yogurt caps, coffee caps, etc.
- cordless pans (this type of plastic is not recyclable) and trays.
- wires, plates, hardware and any other product made of iron, stainless steel, aluminum, brass, copper or bronze.
What can not be recycled?
- sponges and steel straws.
- Aerosol cans.
- cans of paints, varnishes and solvents.
- Cans of toxic products like insecticides and pesticides.
- Products made from heavy metals like some types of batteries.
How to prepare metal for recycling?
Singapore metal recycle items must be clean and can be compacted to decrease the volume. The can covers should be pressed inward to prevent accidents.
What to do with used batteries?
Batteries can not be disposed of in common waste. They need special treatment because they are composed of heavy metals (mercury, lead and cadmium) and toxic substances that can harm the environment and cause health problems. This material must be disposed of at the manufacturers’ voluntary service stations.
Dry batteries are an exception, and can be thrown into the common trash: (zinc-manganese or alkaline-manganese) used in devices such as cameras, radios, toys, among others; and portable batteries (lithium, lithium ion, zinc-air, nickel metal, hydride, button and miniature batteries and batteries) found in games, toys, portable power tools, computers, flashlights, photographic equipment, radios, sound, clocks, electronic organizers, shavers, measuring instruments, gauges and medical equipment.