Sustainable waste management encourages the generation of less waste, reuse of consumables, and the recycling and recovery of waste that is produced. According to report by Global Review of management of Solid waste, solid waste management at the global level it is calculated as approximately 1.3 billion tons per year at the level of global solid waste management. This amount is expected to increase to 2.2 billion by 2025. Comparinge to that, Construction waste management practice also rapidly increasing all over the world. Therefore, waste minimization is a border term than prevention, which includes, reduce, reuse and recycle. Moreover, Generation of less waste, reusing of waste materials, recycle and recovery of waste products encourage …show more content…
This replace 100% of natural course aggregates with demolition waste. They also casting paving blocks and partition wall bricks from that. Also using (Woo, 2004) . When it comes to Sri Lankan construction 1% of the contractors using these type of methods. The use of a questionnaire provided a good insight into the current attitudes of main contractors towards waste minimization in Sri Lanka. They always try to attach with the traditional ways of construction which they following from generation to generation. This thinking should wipe out and try to competitive with the rapidly developing world. Moreover, the barriers to waste minimization are; poorly defined responsibilities, waste management is not a goal of the main stakeholders and the lack of waste management policy was preventing companies from implementing waste reduction measures.(Ajayi, 2017) The majority of respondents believe that the waste prevention and minimization will be a major problem in the construction industry in future and that there are currently financial rewards to be gained from minimizing, preventing and recycling waste. It is clear that waste minimization can be carried out quiteet easily once minimization is considered at an early stage and it linked in to the contract
Other options for organisations are by reducing waste in the workplace through reuse and recycling efforts that have a positive impact on the environment. Less office waste means less trash in landfills. Recycling paper, aluminium cans, ink cartridges and even office machinery and equipment can help reduce the global environmental impact of consumer consumption. Other options, such as composting, can reduce waste even further. Organisations may be able to generate extra revenue by selling aluminium or machinery as scrap
In “Waste Not, Want Not” the author Bill McKibben, approaches with informative charged words to pursue the reader into taking his side of argument. Bill pursues to convince the reader to shift priorities in waste management to halt climate change and return frugality back to the past times. waste not, want not: if you use a resource carefully and without extravagance, you will never be in needed. Over 80 million plastic bottles get thrown away every day, but what 's the point?.
Generally, cost is the most compelling factor in choosing construction materials. Despite the fact that the structure of a building speaks to regularly just 10% of development cost, the decision of construction material can have emotional consequences for the expense of different components of development. The subsequent basic expense of this method could be higher, however compared to the overall project cost of a conventional method, HCC would be much lower due to time saving and buildability of the structure. Speed
Meanwhile, the methods of waste disposal have improved over time. Also, that getting rid of garbage is quickly becoming a big problem due to our methods of waste disposal are only a temporary solution. Moreover; the waste that can’t decompose
Everyone needs to eat in order to live, and everyone should be able to. As mentioned in the video clip supplemented by the article: “Report: Up to Half of World Food Production is Wasted”, there are severe problems with food waste in the industrialized world. Rules set by the EU states that abnormal looking food should be thrown away. Misconceptions about the expiration date on food leads many consumers to throw away edible food.
Along with the augmenting prominence of green construction, governments have also placed growing emphasis on the project management approaches of green building construction. Use of green technologies such as day-lighting as well as solar energy in place of electricity, and adoption of practices such as waste minimization, water conservation and use of recycled materials during construction of building projects are now commonplace in many of the buildings of USA, Germany and
“Food waste is an atrocity that is reducible, if not completely avoidable.” -Stephen Hough a famous composer once said. Food is a precious item many people do not have access to. Yes, you may have a surplus amount of food, but one should think about how much of that food do you waste. That food could go to the poor, unassuming and haggard people in society.
One of the most common drawbacks of the energy efficient construction is the high cost of enforcing. Although the additional costs are required to build and plan such buildings, they are balanced out by saving on energy expenditure; while, it is still extra money provided to build; thus, additional cost is valid criticism. In addition to this, building materials are not always available. The most noticeable negative feature of energy efficient construction is the environmental concern. Although it is environmentally friendly which produces less carbon emissions, it has slight unfavorable effects on the human health.
Electronic waste: The Massive Global Issue You 're walking to one of your friend 's house with your friend. You grab your phone from your pocket to let your mom know that you 'll be staying over at your friend 's house but it slips out of your hand. You stop walking and gasp as your phone falls to the sidewalk concrete face down. Your heartbeat starts racing knowing that your phone might have cracked because you haven 't bought a case for it.
Recycling reduces the rate of pollution, and pollution affects human conditions. As an example, in a landfill, the chemicals that are decomposing are releasing air toxins, harming human's senses. Hydrogen sulfate gases are an example of harmful chemicals, and these gases can cause respiratory problems and irritation in the eyes and nose. When the waste material that could be recycled is burned, that process also releases a whole mass of toxins that people breathe. Finally, recycling helps people in terms of health and
1.3 explain how to use resources effectively and efficiently Without effective resources an organisation wouldn’t be able to do the job effectively for example, in my organisation we need to have care assistance to care for every individual which in turn need to be trained to do the job correctly, if we didn’t have a resource in place to cover the training needs we wouldn’t be able to function and care for our service users, this also means we need to have a budget of what we can spend on training, staff are also an important resource as we need to make sure we have enough employees to cover each shifts. There are many ways to use resources efficiently and to minimise and adverse impact on the environment. These include how we organise work activities and the use of resources efficiently understanding their impact on the environment, and finding ways to reduce their negative, and increase their positive impact. For example, by being mindful of waste and extravagance by recycling waste materials, by reusing packaging materials, by using double-sided printing
Abstract Recycling is a process to change waste materials into new products to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials, reduce energy usage, reduce air and water pollution by reducing the need for "conventional" waste disposal, and lower greenhouse gas emissions. Recycling is a key component of modern waste reduction and is the third component of the "Reduce, Reuse and Recycle" waste hierarchy. Introduction We are currently living in what is known as the polymer/ plastic age. We as humans are reliant on objects and materials that take a lot of energy to produce and are hazardous to the environment itself.
Industrial and capital hubs in developing countries are similarly characterized by multiple urban sprawls, informal settlements and overcrowding. The local governments or municipalities in many developing countries are highly challenged by mainly poor or weak policy and legislative provisions to regulate and enforce waste management guidelines. They also lack adequate funding and the correct capacity in terms of waste management personnel. All these challenges lead to situations where these local authorities are failing to take effective decisions with regards to solid waste management. It is worth noting that the decisions which municipalities are facing in terms of managing solid waste are not only difficult and capital intensive but they impact greatly on the natural environment as well as on social lives of people, therefore solutions to this issue are a matter of
Introduction People tend to consume a lot, when there is consumption, there is waste – and that waste becomes a big problem that needs taken care of, which costs a lot of time, space and resources. If not managed, in turn, the world that we live in will become a hazardous place for all living things. According to the World Bank, people throughout the world, “spend $2.3 trillion a year on food and beverages alone” (Global Consumption Database, 2018), that is quite a lot. In addition to that, the world count mentions that, “we throw out over 50 tons of household waste every second. A number that will double by 2030”
Eco friendly building material is those provide the appropriate service and lifetime, with the minimal maintenance, while minimizing the decimation the raw of material, the pollution from, and also energy consumption by production and use, and that have the maximum potential for the reuse. The use of the Eco friendly building materials and products are represents one important strategy in the design of a building. In addition, the Eco friendly building materials have benefits to the building users such as improved health and the productivity, in order to change the spatial configurations of the lower costs associated, reduced maintenance costs over the life of the building and so forth.