Concept of recycling pdf

The exclusion of out of process recycling from the official definition of p2 activities has been a source of controversy. Recycling training manual 3 the waste act advocates a systematic and hierarchical approach in waste management covering aspects of waste avoidance, reduction, reuse, recycling, recovery and safe disposal as a last resort. Reduce reduction at source, recycling, or composting to prevent. Dec 20, 2018 in fact, while plastic comprised less than one percent of municipal solid waste in 1960, by the first decade of the 2000s it had reached double figures. The 3rs concept is a concept which should become a way of living for all us. There are a lot of reasons why its important for us to recycle. Supers career stages and the decision to change careers. P2 concepts and principles 3 september 1995 the exclusion of outofprocess recycling from the official definition of p2 activities has been a source of controversy. The concept of reduce reuse and recycle green energy saving.

Metal recycling has technical, economic and social impacts. While the future of plastic recycling is promising, however, it still has a long way to go. The concept of reduce reuse and recycle green energy. Recycling concepts and the index of recyclability for. Abstract plastics are inexpensive, lightweight and durable materials, which can readily be molded into a variety of products that find use in a wide range of applications. However, the nonfatal injury incident rates in 2005 for codes that encompass the nonferrous recycling industry range from 7.

Through a handson activity students will be able to. We argue that norms do have a substantial impact on human action. A lot of the things that people trash can be recycled. It is an alternative to conventional waste disposal that can save material and help lower greenhouse gas emissions. The role of waste management is explained as control of a ll wasterelated activities, with the aim of preventing, minimising or utilising waste. We should only put plastic bottles, plastic containers, cans, steel tins, glass bottles, paper and cardboard in the recycling bin. Conceptually, converting postconsumer glass into cullet is a straightforward process of collecting. The 3rs reduce, reuse, recycle have been around for many years. A recycling activity and learning guide for educators and.

This thesis provides an alternative economic standpoint on recycling. Recycling reduces the need for extracting mining, quarrying and logging, refining and processing raw materials. When francis kent opened oxford recycling on west oxford avenue in englewood back in 1979, it was the first constructionrelated recycling facility in colorado. Safety and health hazards in metal scrap recycling 3 1after 2001, the data for private nonferrous recycling industries were no longer available due to a change in industry codes. Everyone can play, and in the end, everyone is a winner. In this way, it is a vital part of the circular economy which purports to minimise waste and recycle some materials infinitely. Scope this guide covers plastic items entering the postconsumer collection and recycling systems most widely used in industry today. The popularity of recycling has seen its ups and downs since the idea was sprouted many years ago.

We cant recycle drinking glasses, broken plates, cups and foil. Recycling also uses less energy and and great way of controlling air, water and land pollution. Reduce, reuse, recycle college of agricultural, consumer and. The exclusion of outofprocess recycling from the official definition of p2 activities has been a source of controversy. The importance of specific recycling information in. Students will investigate how materials are recycled, what materials can be recycled and why recycling is so important to protect our environment. Worldwide, a range between 22 percent and 43 percent of plastic is disposed of in landfills, according to the united nations environmental program. Reduce, reuse and recycle the 3rs and resource efficiency. It calls for an increase in the ratio of recyclable materials, further reusing of raw materials and manufacturing wastes, and overall reduction in resources and energy used. Recycling is the process of converting waste materials into new materials and objects. The concept of recycling can continuously be observed in nature, where the solar energy in the system is observed as the only contribution.

Defining recycling mayer parry 2 casenote and comment. For the waste sector in south africa this means care must be given to raw material use, product design, resource efficiency, waste prevention. Past research has generated mixed support among social scientists for the utility of social norms in accounting for human behavior. The concept of recycling isnt new to the vernacular of sustainability however, we as a nation should be consistently incorporating its merits into. A high percentage of plastic material still goes to landfills, for many reasons, including incomplete coverage of municipal curbside recycling programs, inconsistent state laws and local confusion over what is or is not recyclable, product design issues. According to the projects demolition contractor, the amount of materials diverted from landfills could have filled two richmond coliseums. This is done to reduce the use of raw materials that would have been used. Design for recycling an overview sciencedirect topics. Unfortunately, in todays society, we have forgotten how to play the recycling game. They may include hazardous substances such as lead, cadmium, mercury, and chlorofluorocarbons. Paper with residues cannot be recycled in most cases. The concept of recycling isnt new to the vernacular of sustainability. A recycling market analysis shows if and to what extent the sales from waste materials can contribute to the implementation and finance of a sustainable waste management concept.

According to the electronics takeback coalition, it takes 1. The economic benefits of recycling and waste reduction. According to the recycling notion, part of the normal developmental trajectory may include a return to stage issues that were initially laid to rest earlier in the life cycle, and this can facilitate personal development and coping with technological or social change hall, 1992. While the concept of sustainability is a relatively new idea, the movement as a whole has roots in social justice, conservationism, internationalism and other past movements with rich histories. As more recycling plants are built and more products are manufactured, we will gain a greater understanding of the entire process. Although some give credit to the dinosaurs for starting the recycling trend by decomposing to produce various oils and gasses, were going to stick to recycling milestones good and bad that wont stretch the imagination too far. The need for a theory of waste management is explained, and the first building blocks of the theory are proposed. Ironically, also the contextual appropriate use of the sustainability concept. The recycling of metals can be very efficient with careful selection of the material being recycled. This thesis is offered as the first step toward scientification of waste management.

Recycling training manual department of environmental. Usually when it comes to recycling, researchers and experts do what is called a cost benefit analysis cba. The various materials contained in weee are complicated. It measures the estimated energy, water, greenhouse gas and landfill savings of recycling programs. Effective recycling starts with household or the place where the waste was created. Ecodesign is a systematic approach allowing the design of more environmentally friendly products. It is relatively easy to assess recycling on a technical basis, but the social impacts are harder to evaluate. While waste recycling has become regarded as the waste management option of choice, it has to be recognized that it carries its own environmental and financial burdens 39. It is recognised that present legal waste definitions are ambiguous and do not really give an insight into the concept of waste. Resource recycling magazine, financial resources for recycling and waste management entrepreneurs, 1996. All of these create substantial air and water pollution. We should promote the 3rs, reduce reuse recycle, in every aspect of our social and community life. By implementing measures on both the production and consumption sides, countries may be able to reduce per unit of product both the quantity ofthe resource extraction stream and the quantity and environmental impact of the residual materials flow that ultimately reaches disposal sites.

Its principles are quite basic, but are a necessity for maintaining a. Recycling has both environmental and economic benefits. In an attempt to construct a new agenda for waste management, this thesis explores the importance of the definition of waste and its impact on waste management, and the role of ownership in waste management. Metal scrap recycling operations present a variety of hazards, including health and safety hazards associated with chemical exposures and materials processing operations and equipment use. Recycling is considered as one of the best solutions to reduce garbage output and its impact on the environment. Definition a concept note is an outline research proposal which is submitted by a research worker or research group as a basis for seeking funding. Resource recycling magazine, the directory of key recycling contacts, may, 1996. Recycling activity sheets it is important that we put the right things in the recycling bin. Strictly speaking, recycling is not a form of prevention. Design and fabrication recycling of plastic system. The recycling game is fun to play because the rules are easy to understand and follow. Waste hierarchy reduce reducing the amount of waste produced. Under the 4in1 recycling program, manufacturers and importers of new rrw products.

Cohabitation in the built environment kristen bushnell amy harpster sarah simchuk jen manckia cathy stevens introduction reduce, reuse and recycle is a concept that people everywhere are starting to understand and apply to everyday life. Recycling is a key component of modern waste reduction and is the third component of the reduce, reuse and recycle waste hierarchy. Concept notes should be submitted within the standard form, below. Recycled content the portion of a products or packages weight that is composed of materials that have been recovered from waste. The uscar vehicle recycling partnership, argonne and the american plastics counc il really are taking a national leadership role, addressing the entire lot of shredder residue, regardless of its source, gouse added.

Taking following actions to establish a new ecosystem. Wastewater recycle, reuse, and reclamation recycle and reuse of domestic wastewater s. The recycling of scrap metals from ships also reduces the need for mining, an environmentally damaging practice. Waste framework directive packaging waste directive concept of waste concept of recycling processing of metal packaging waste judgment 1. Redefining the concepts of waste and waste management. Ewaste management in india an overview article pdf available in international journal of earth sciences and engineering 92. Recycling helps us save energy, water, sand and trees. The main task within the development of a sustainable waste management concept is the design and identification of technically feasible scenarios considering the given waste management infrastructure, quantity and quality of future waste streams, stateoftheart technology, superior policy frameworks as well as ecological. The recyclability of a material depends on its ability to reacquire the properties it had in its virgin state. In nature, recycling consists of chemical transformations through the decomposition of organic materials in nutrients for other animals or plants as well as physical transformations such as the water cycle. Greater resource efficiency by reducing consumption and waste of materials, and by reusing and recycling by products. Kallgren pennsylvania state university, behrend college past research has generated mixed support among social scientists for the utility of social norms in.

By order of 9 november 2000, received at the court on 30 november 2000, the high court of justice of england and wales, queens bench. The volume and value of recycled ferrous scrap has lead to the development of steel minimills which in turn has caused major changes to the steel industry. The aim of the environmental benefits of recycling ebr study october 2009 is to develop tangible measures to express the environmental benefits associated with the recycling of various materials. Epa estimates that recycling 10,000 tons of materials would create 36 jobs compared to six for landfilling the same amount epa, 2002. The seventh resource manifesto global recycling day. After a short introduction to 4rs and to certain relevant concepts, each of the. Variations of recycling include upcycling, which involves adding value to an item for reuse, and downcycling, which involves breaking down an item or substance into its component elements to reuse anything that can be salvaged.

Recycling and reuse of building materials written by kurt rathmann graduate research assistant department of architecture the university of idaho published by national pollution prevention center for higher education, 430 e. Kallgren pennsylvania state university, behrend college past research has generate d mixed suppor t amon g socia l scientist s for the utilit y of socia l norm s in. Whereas the definition of recycling practically clarifies what is and what is not. Sundaravadivel about onehundredth is the accessible freshwater that can be used for human demand. Recycling is an old topic, this traditional meaning or recycling in a narrow sense only on limited material recycling, product benefits, which is put forward. The figure shows schematically how the social and economic systems are embedded in the environment.

The most favourable option is to reduce waste generation less resource use, followed by reuse, recycling and finally disposal loss of resource and embodied energy. Recycling slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. This aims to eventually reduce the reliance of south africas waste disposal on landfills, as. However, recycling can confer substantial environmental improvements and can aid in conserving valuable resources. Recycling is a simple game of saving, matching and sorting. Mar 25, 20 the 3rs concept is a concept which should become a way of living for all us. The core concept of sustainability openforests medium. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Prior to the industrial age, you couldnt make goods quickly and cheaply, so virtually everyone practiced recycling in some form. Recycling is processing used materials waste into new, useful products. Dec 18, 2015 concept cartoons are quick, simple and effective.

Recycling and reuse 1 sustainable architecture module. But although its definition is simple, which is reusing old or waste products or turning them into something completely new, getting it done is anything but. Recycling is the practice of reusing items that would otherwise be discarded as waste. In cases where uniformity is required with regard to dealing with certain aspects or provisions of the waste. Recycling and waste reduction introduction this lesson introduces students to the concept of recycling and waste reduction. Collection methods include single stream and dual stream mrfs, deposit container systems. Recycling is the process of taking something that was used by a consumer or postindustrial user and remanufacturing it into something new ag ain.

The recycling fund is the most important aspect of the 4in1 recycling program because it subsidizes municipal rrw collection as well as private collectors and recyclers who meet epats environmental and safety standards. The point of view taken is the one of a social planner or a set of. Field work complements the information from literature, interviews and the internet regarding. However, largescale recycling programs were very rare. How this pioneering colorado company overcame challenges to succeed as a material supplier. If you continue browsing the site, you agree to the use of cookies on this website. Recycling the concept of norms to reduce littering in public places robert b. Pdf furniture design, recycling concept and connotation. Thus, this research will discuss the attempt conducted by the design department, in effat university ksa, to implement the recycle concept in their design studio1. Section 93 of the environment act 1995 empowers the secretary of state for the environment, transport and the regions to make. On the other end, ewaste recycling helps cut down on production waste.

Although recycling may seem like a modern concept introduced with the environmental movement of the 1970s, its actually been around for thousands of years. Ship recycling reducing human and environmental impacts. The economic benefits of recycling and waste reduction wastewise case studies from 7 case study township of south brunswick, nj the township of south brunswick, which is located in central new jersey in middlesex county, has always been very progressive in terms of recycling and thus has had a successful municipal recycling. For most materials, two collection pathways were considered. Water recycling and reuse is an important adaptation response to climate change as the increasingly unpredictable weather patterns and their effects, for example as severe droughts and sea level rise, are likely to have negative consequences on freshwater resource quantity and quality.

Prime examples include paper, newspaper, corrugated cardboard, highgrade paper, aluminum, steel tin cans, glass, plastic, motor oil, organic waste, and scrap metals. If this available water could be evenly distributed, still it is enough to support a population about ten times larger than today. Page 5 report on environmental benefits of recycling the brief given by metal interests limited on behalf of bir is to prepare a report on the environmental benefits of recycling, identifying the savings that can be made by using recyclables as opposed to primaries, and thereby the carbon credentials of the recycling industries. The popular and wellknown concept of 3r refers to reduce, reuse and recycle, particularly in the context of production and consumption. Recycling can prevent the waste of potentially useful materials and reduce the consumption of fresh raw materials, thereby reducing. They are working to implement sustainable recycling solutions that keep waste out of landfills, save energy and. Environmental benefits of recycling 5 3 scope this report considers the recycling benefits and impacts of 21 materials by commonly used recycling pathways table 1.