Waste Management individual coursework

Brief overviewThe modern day industrial societies atomic number 18 concerned with environmental protection and sustainable use of instinctive resources. A crew of absquatulate is generated by businesses, households and the construction industry globally on daily basis. Engineering has a role in calculative slipway of effectively managing shove along through various means wish viridity technology and exploiting beetle off to produce alternative sources of capacity (Worrell & Vesilind, 2012, p. 71). The anxiety of snitch through proper disposal or recycling is all historic(predicate) in protecting the environment. Engineering has a great role in ensuring sustainable use of natural resources and environmental protection. mechanistic engineers are actively engaged with how the society uses natural resources. It discovers, fleshs, principal(prenominal)tains, improves and repairs machineries like cars, airplanes and industrial equipment which human beings seem on for th eir daily lives (Wang & Koh 2010, p. 49). In the future, mechanical engineering will take back solutions that will sustain and protect the existence of man on the planet. in that location are two major ways in which engineering send packing help in mitigating the problem of absquatulate management which are preventing bungle in engineering and management of waste. The next section will flavour at the two methods, their advantages, disadvantages and cases where they have been used prosperedly. waste material prevention (Designing away waste in mechanical engineering) kibibyte manufacturing is an emerging concept in engineering that aims to achieve sustainable development in the manufacturing industry. Dornfeld (2010, p. 56) defines green manufacturing as the creation of manufactured yields that use sufficees that conserve energy and natural resources, are non-polluting and are economically safe and sound for users. There is an increasing use up for mechanical engineers a nd engineering in general to innovate new ways of creating products that minimise waste of resources. Rynn (2010, p. 87) asserts that for mechanical engineering to be able to design products that are friendly to the environment, issues of sustainability should be part of all the decision fashioning processes in engineering. This covers all the bills from product design to its end feel and after that the needed efforts in regaining its value rather than disposal. The main objective for green manufacturing is to produce products that can be remanufactured, recycled or reused. As much(prenominal) green manufacturing process reduces the environmental impact of a manufacturing process than it was in the past. atomic number 19 manufacturing outlines include measures to reduce the volume of hazardous waste produced, change the energy mix to include the use of more renewable resources and cut down the volume of coolant consumed in the manufacturing process. The new(prenominal) measur e that reduces waste of resources is lean manufacturing which has been successfully used by Toyota in its manufacturing plants. The lean manufacturing system as used by Toyota managed to reduce seven types of wastes in the caller-outs manufacturing process. Toyota reduced over achievement, inventory, transportation, motion, over processing, defects and delay eras (International convocation on Mechanical Engineering and park Manufacturing & Li 2010, p. 77). Most of these wastes are cogitate to the desire to minimise the environmental impacts of the manufacturing process. For instance, a reduction in the waiting times saved company resources like lighting and air conditioning. galore(postnominal) machines used in the turnout process consume a dole out of energy even when not processing any products. As such the idle time used for allowing the smooth flow of products wastes a lot of energy. The lean manufacturing processes, initiatives, strategies and techniques are advantageo us in terms of reduce available hails and also aim at boosting, restoring and importantly improving organisational competitiveness. tendency manufacturing reduces the manufacturing time by eliminating the wastes in the manufacturing process. A reduction in manufacturing time leads to a subsequent reduction in operational costs in the form of labour, energy and separate utilities. In so doing, it helps organisations in retaining, maintaining and significantly increasing their revenues, widening their margins and generation of savings from lowering costs. Lean manufacturing helps companies in saving space which raises the levels of efficiency and savings. According to Davim (2013, p.64), lean manufacturing has a voltage of increasing the productivity of a company by approximately 75% to 125%. This is because the excrement of wastes and any other unnecessary practices at the body of work assists the employees to work without distractions and in so doing maximise output. The eli mination and reduction of waste in the production process helps the companies in increasing earnings and acquire by reducing wasteful use of resources. In addition to this, the elimination of unnecessary tasks and job positions helps companies in reducing labour expenses and in contribute increase their earnings (Skrabec 2013, p. 33). Despite the aforementioned benefits that come with lean manufacturing, in that location are various barricades that prevent organisations from fully implementing it in their manufacturing processes. The capital cost requirements of emission control and waste management are extremely postgraduate with long payback period (Worrell & Vesilind, 2012, p. 88). This makes it very difficult for most companies as this translates into higher product prices which would drive away potential customers. In other instances the capital input exceeds the direct economic gains therefore frustrating the successful implementation of green manufacturing. The other ba rrier is that the manufacturing industry relies on certain technologies and processes that may cause undesirable effects but cannot be cut like the volatile organic compound used in automotive manufacturing. profusion management (use of recycling and reuse)Waste management entails reducing the sum up of waste that the manufacturing industry disposes on the environment (Ku?hnle 2010, p. 96). In reusing and recycling of waste products, the manufacturing industry reuses old or waste products to produce new products. Waste management reduces environmental pollution, energy usage, air pollution, water pollution and inspiration of fresh sensitive materials by reducing the reliance on formulaic waste disposal (Hesselbach & Herrmann 2011, p. 54). The manufacturing firms should therefore aim at reducing waste at each and every phase of the production process. The first step is to identify the areas where waste is high in the manufacturing process and then discovery out what needs to be recycled using cost benefit analysis. Nikon has successfully managed to do this and is recycling its wastes to produce new products. Recycling of old products is important because it helps in environmental conservation. Reusing of resources relaxes the strain placed on natural resources which are increasingly getting depleted. The other advantage of recycling old products is that it reduces energy consumption (Shina 2008, p. 65). The manufacturing process uses large amounts of energy in processing the raw materials into finished products. Recycling helps the manufacturing companies in minimising energy consumption which is important for ample production like refining and mining. In addition to this, it also makes the production process effective in terms of cost which raises the margins for the manufacturers (Association for Manufacturing Excellence 2008, p. 162). Although product recycling is very beneficial to the manufacturers, there are some barriers that foil the successfu l implementation of recycling old products in the manufacturing process. The first barrier is that the recycling process is not always cost effective because at times companies are forced to open up new factories thus raising their operational costs (Wang et al 2011, p. 22). A new pulverisation by itself may even cause more pollution in terms of transportation, sportying and storage. Other than operational challenges, the other major bound of recycling is that the recycled products are not always as long-lived as the original products. Products made from trashed waste are cheap and less durable and may not generate sustainable revenue for organisations like other products.Key lessons learnt and how these can be used to improve the futureboth lean manufacturing and waste reuse are important in reducing wastes that emanate from the manufacturing processes. Lean manufacturing should be used in eliminating wastages in the production process in tell apart to ensure that organisation s minimise operational costs. However, the findings chance upon that both methods should be implemented in the manufacturing process in run to improve the waste management in mechanical engineering.Key conclusions and recommendationsWaste management should be included in all the stages of the manufacturing process in order to ensure sustainability in engineering. Owing to the fact that the quality of recycled products is frequently lower than the other original products, it is recommendable to embrace lean manufacturing in order to ensure that wastages are eliminated in the production process.ReferencesAssociation for Manufacturing Excellence (U.S.) (2008). Green manufacturing Case studies in lean and sustainability. New York Productivity Press.Davim, J. P. (2013). Green manufacturing processes and systems. Heidelberg springing cow.Dornfeld, D. (2010). Green Manufacturing Fundamentals and Applications. Berlin Springer US.Hesselbach, J., & Herrmann, C. (2011). Glocalized Solution s for Sustainability in Manufacturing Proceedings of the 18th CIRP International Conference on Life Cycle Engineering, Technische Universita?t Braunschweig, Braunschweig, Germany, May 2nd 4th, 2011. Berlin, Heidelberg Springer Berlin Heidelberg.International Conference on Mechanical Engineering and Green Manufacturing, & Li, S. (2010). Mechanical engineering and green manufacturing Selected, peer reviewed papers from the International Conference on Mechanical Engineering and Green Manufacturing (MEGM) 2010, November 19-22, 2010, in Xiangtan, China. Stafa-Zurich TTP, Trans Tech Publications.Ku?hnle, H. (2010). Distributed manufacturing Paradigm, concepts, solutions and examples. London Springer.Rynn, J. (2010). Manufacturing green prosperity The power to rebuild the American middle class. Santa Barbara, Calif Praeger.Shina, S. G. (2008). Green electronics design and manufacturing Implementing lead-free and RoHS-compliant global products. New York McGraw-Hill.Skrabec, Q. R. (2013). T he green vision of total heat Ford and George Washington Carver Two collaborators in the cause of clean industry. New York Productivity Press.Wang, L., & Koh, S. C. L. (2010). Enterprise networks and logistics for agile manufacturing. London Springer.Wang, L., Ng, A. H. C., Deb, K., & SpringerLink (2011). Multi-objective evolutionary optimisation for product design and manufacturing. London Springer.Worrell, W. A., & Vesilind, P. A. (2012). Solid waste engineering. Australia Cengage Learning.