Right through history, recycling has existed in some guise or another. Even as long ago as 400 BC evidences of early recycling are known to have happened. Archaeological studies show that historical waste dumps contained fewer of what is known nowadays as household waste, like pots, tools and ash, which demonstrates that men and women were, even in those days, keen to reuse materials at a time when natural resources weren’t so freely available. Little did they know that what they were starting would play a huge role in shaping the world for future generations
Indeed it could be argued that the old ‘rag-and-bone’ man was just an early recycler collecting unwanted goods on his horse and cart, before reusing or turning the recovered items into new things.
During periods like the World War Years, recycling and re-use were common place as natural materials became a lot more difficult to come by. Along with food being rationed, certain materials like metal and fibre were largely permitted only for use by the government to support military operations, to satisfy manufacturing requirements often in the production of weaponry.
As a result of rising power costs, the requirement to recycle aluminium increased in the 1970′s.. As a material aluminium uses much less energy during the production process than many other materials. Also it was much sought after owing to its non rusting properties. The need for aluminium saw the rise of scrap metal dealers who were prepared to pay money in return for good quality metal. Additionally, in the 70′s in regions of the United states, the first trucks were seen to be collecting waste with a separate trailer for gathering of recyclable items being towed behind the vehicle.
Into the late eighties, early nineties and as the importance of managing the global environmental state increased amongst international authorities, the attention on recycling really began to collect energy. In the United Kingdom, the authorities imposed recycling targets upon Local Authorities along with the introduction of the new legislation upon the waste market, recycling initiatives really started to take off. The once commonly well known waste disposal businesses, began to call themselves waste management specialists and demonstrated through the offer of waste collection and recyclable materials collection that waste needed to be managed more efficiently. Local skip companies needed to become better at what they did.
Nowadays, many hundreds of materials and products may be recycled, ranging from paper, card, glass and plastics, to mobile phone handsets, electrical items, printer cartridges, textiles, clothing and concrete. The demand for different types of collection receptacles has increased dramatically.
What is Recycling?
The term recycling describes the process of reprocessing used products into new or nearly new materials avoiding the need for potentially valuable materials or products to be discarded.
Recycling takes on an important role in a world where climate change is high on the green agenda. It removes the need to avoidably send waste materials and products to landfill or other waste disposal options. As a result this diminishes the need and the reliance upon consuming fresh or new natural materials, decreases energy usage and air and water supply pollution, that all contribute to lower greenhouse gas emissions.
Recycling would probably be mostnoticeable through the recycling solutions now provided by local authorities for domestic refuse and recycling collections and by advanced waste management firms who typically provide a full range of waste and recycling collection services. Some businesses, that have in the past focused solely on the collection of recyclable items, are now extending their service offering to collect general waste at the same time.
As there are now the applied science to convert our waste to energy , great savings are able to be made on the resources which are steadily running out and so becoming much more expensive.
In the waste materials market, the common promotional activity is all around the waste material hierarchy – ‘reduce, reuse, recycle and recover’. This four R slogan is a straightforward message created for a far reaching target audience. Think about ways to get rid of your waste materials. Can the waste materials products or materials be reused? Can the waste product or material be recycled or recovered? Many questions to think about.
The waste material hierarchy is often a strategy that various waste management firms and local authorities consider when creating new waste management procedures. The plan is meant to concentrate the intellect around preventing waste being generated in the first place. Think about the options for reuse and recycling but ultimately minimise the amount of waste produced at the end of the cycle.
And so the emphasis is very much on the overall manufacturing process. The waste hierarchy expands much wider than to waste management companies and local authorities. Working groups have already been established to bring many industries together to consider the whole waste cycle. For example, the producer of a product has to take into account how a product will be made. Can components be used that can eventually be recycled or reused? Can the amount of packaging which often surrounds the item be cut down? Once the product reaches the retailer, is it necessary for the product to be placed inside an outer box? If the retailer sells the product, what will the buyer do with the unwanted elements of the purchase, i.e. the packaging? How will the packaging be handled and where will it go? Could it go back to a recycling plant, for onward transfer to a reprocessing plant, where the cycle will begin again?
How are Materials Collected for Recycling?
Legislation now dictates that all waste must be treated to avoid the quantity of recyclables and unnecessary waste materials going direct to landfill. Since 1996, the UK government has enforced a landfill tax on all waste materials discarded within landfill. The rate of tax has increased considerably in recent years rising from the initial level of £8 per ton, to the current rate of £40 per ton. The UK government has recently declared that this will increase further to £48 per ton from the end of 2010/11. This cost applies to all general waste streams, although there exists a lesser rate for inert materials. Sending waste materials directly to landfill is an expensive choice and choosing acceptable ways to divert waste away from landfill has become a priority.
Thus, the message to everybody is obvious, sort your waste materials to scale back the volume of waste material going to landfill. Ordinarily, both at home and in the office, the instant you place waste material in the container , it’s forgotten about. Another person will collect it and take it away. Today, at home and at the office, recycling is being encouraged through the provision of bins in which to place certain recyclable materials. At home, the children are often the keen recyclers.
Some common materials to be seen being gathered for recycling are paper, card, glass, metals and plastics. But the opportunity to recycle a large amount of materials or products keep increasing.
Many schools propose recycling incentives as it is a material that students take for granted, yet can simply learn how to recycle.
The means of collecting items or waste to be recycled is also growing and becoming more noticeable within local communities. Specialist collection sites, known as bring bank sites, are springing up in superstore car parks to encourage customers of the supermarket to return such items as bottles, newspapers or card to the bins on their way into the store.
Local Authority waste collection crews or their appointed contractors will collect refuse and recyclables from the kerbside usually in front of your property. Collection from household premises typically remains the responsibility of the local authorities and several have employed the provision of baskets in which to collect particular recyclable materials or products.
In the business and commercial field, waste material management companies offer standalone storage containers where the customer deposits the correct waste materials stream or recyclable material ready for collection. The particular bins will usually be plainly labeled as to which recyclable product need to be put within that container or bin. Alternatively, the bins will probably be colour coded to identify which recyclable materials need to be placed within which bins. Waste management companies also may have to deal with special requests from the customer.
The key to a successful recycling initiative is residents about what can be recycled and how. In the commercial world getting the co-operation of shop floor employees is crucial. The introduction of any recycling scheme must ensure that in asking staff to separate waste for recycling, it does not become time consuming and affect the productivity of what employees should be doing in their work. The introduction of any recycling scheme should be kept simple.
The Recycling Process
Several collection solutions exist for the collection of the recyclable products . Regardless of what collection method is utilised , the resources are taken to a drop off point where they’ll be segregated from other waste items. This may be done by hand or through the use of mechanical separators.
To start the recycling process from the collection viewpoint, the more recyclable materials that can be separated at source, i.e. at home or in the workplace, the more effective it will be for the waste collector. That is why separate containers are supplied to the waste producer to promote separation at source. If card can be collected using a truck, that will collect no other waste materials, the card is going to be kept uncontaminated and for that reason will have an improved value when it actually reaches the processing plant. Likewise, specialist glass collection vehicles are employed to collect only glass. Apart from the obvious health and safety factors and the weight of collected glass, it’ll have a greater value if the collected glass load is not contaminated with other waste materials. Uncontaminated recyclables will have a much higher value than contaminated materials.
Once collected, the recyclable resources can be taken direct to a reprocessing plant, if the load contains only that particular type of material. So a separate glass collection vehicle could take the load on to a glass processing plant.
If blended recyclables are being collected such as paper and card within the same container, it may be a necessity for the collector to take the load to a materials recycling facility to unload and permit the load to be sorted into distinct paper and card bundles for onward transfer to a paper or card processing plant. No matter which approach is used, the recyclable material collected will often be sorted or cleaned before going through to a reprocessing plant to be converted to a new useful resource and ultimately used as something new or in manufacturing.
There can be different ways to generate green energy in the household and now there are government schemes in the shape of grants to encourage you to consider these initiatives.
The Increasing Significance of Recycling
In the UK around 35% of waste collected from homes is recycled or composted. Although in the commercial and industrial sector, the volume of waste delivered to landfill has dropped considerably recently and the amount of waste material now being diverted for recycling or reuse by this sector has grown over the quantities going to landfill.
Landfill continues to play an important role in the control of waste across the UK as not all wastes can be recycled and some are more suited to landfill disposal than by some other means. Nonetheless, it’s not only the increasing costs of getting rid of waste directly in landfill that is making recycling an even more appealing option for businesses. Landfill is starting to become scarce, with several authorities indicating that the quantity of void readily available across all UK landfill sites, has under ten years existence left before all sites are reckoned to be filled. Such countries as Dubai have filled parts of the coastline with their waste and created useful land area to extend the boundaries of their state.
In the past few years, waste material management companies have had to vary their focus, and start to take into account and spend money on technology, such as energy from waste facilities, anaerobic digestion plants and mechanical biological treatment plants, as alternatives to landfill. Local Authorities also have adapted their approaches by commencing comprehensive strategic reviews as to how waste material under their jurisdiction needs to be dealt with. In some cases this has meant that unitary authorities are progressing plans to introduce extended deals, usually around two-and-a-half decades in length, through which to handle their entire waste materials management needs. These deals will often include the need to create a facility through which to deal with all waste materials produced across the city by sorting all waste materials streams. The contracts could also include the collection of all waste and recyclables from homes across the region. So the issue of waste management is evolving rapidly. The times of merely throwing anything in the dustbin have gone and the development of new technologies are upon us.
Conclusion
Recycling is now a way of life and is maturing all the time. It has evolved over time from something that was undertaken without any real thought behind it. The trusty rag and bone man was just attempting to make a living. Today, many blue chip firms are setting out plans for a ‘zero to landfill’ waste plan, where the intention is very obvious – reduce waste, reuse waste and recycle waste, but no waste must end up in landfill.
Many homes across the country now have some kind of bin in which to divide waste materials for recycling. The requirement to separate newspapers, aluminium cans and plastic bottles are almost the norm. Whilst in industrial and commercial areas, there is an increasing list of items to think about for recycling like printer cartridges, office paper, metal and electrical equipment. Even on street corners and airports you see bins to recycle such items as newspapers and drink cans.
Ideally the entire process would be a complete cycle such as it was in the time of the horse. However the advent of new technologies will increase further the way in which our waste is to be managed in the future, but it is highly unlikely that we will ever reach the ultimate waste free society.
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