Most people who are aware of environmental issues and who do in fact want to help Mother Nature regain her strength usually share one common problem – they don’t know how to go about it and often have this misconception that a green lifestyle is highly expensive and full of sacrifice. While it is an adjustment, it’s not one that will have a negative effect on you, your family and your lifestyle. What’s more, once you go green you’ll wonder how you ever lived before doing so. As for the expenses, when it comes to certain steps a few investments will have to be made, but in reality they’re nothing in comparison to how much you’ll save in the long run, not to mention the amount of good you’ll do. Our planet has been so kind to us, let’s start returning the favour today. .
When recycling metal, everything from washed pie tins and foil, metal bottle caps, wire coat hangers to scrap metal is welcome.The steel industry believes that sustainable development must meet the needs of the present without compromising the ability of future generations to meet their own needs. Within this, a green economy delivers prosperity for all nations, wealthy and poor alike, while preserving and enhancing the planet’s resources. The transition to a green economy is already underway and presents countless opportunities for positive change.
PRICING THE DIFFERENCE
The aluminum market is rapidly evolving to a two-tier structure of “green” (low-carbon) metal and “black” (high-carbon) metal, partly because Western producers have discerned a way to differentiate their product from Chinese aluminum, much of which is made using coal power.There is as yet no market premium for “green” aluminum, but it is becoming an ever more important metric for environmentally-aware buyers.
The irony is that the metals industry has one very powerful advantage when it comes to sustainability and environmental impact.Scrap represents the world’s urban metal mines, a lower-carbon, lower-cost source of raw materials.Nurturing the global metals scrap industry has an important role to play on the road to a more sustainable future.But the real onus is on the world’s miners. If they want to reap the benefits of the green technology revolution, they will have to revolutionize themselves.
Co-product use and recycling
Steel’s durability enables many products to be reused. This extends the product life cycle and therefore conserves resources. Design is critical in saving resources and enhancing product reuse. Consequently, many steel companies and steel product manufacturers are increasingly designing products for reuse. Reuse is the best form of recycling as little or no additional energy is required for reprocessingThe main co-products from iron and crude steel production are slags, process gases, dusts and sludges28. More than 400 million tonnes of iron and steel slags are produced each year. Slags are a mixture of silica, calcium oxide, magnesium oxide,
and aluminium and iron oxides.