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25 literature review on solid waste management
Impact of solid waste on the environment
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For the sustainable development of the society it is very important to judiciously handle the environmental issues like the solid waste management. In order to manage the solid waste effectively we need to understand the composition and all the activities that follow once the waste is generated. Basically the composition and the characteristics of the waste depends a whole lot of factors and also vary periodically.
Different approaches can be employed for the management of the solid waste, depending upon the factors such as the varying composition and quantity. The management of solid waste becomes further more necessary with the increasing pollution due to the solid waste and the out coming consequences of improper management of the waste.
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It has been more explored in the developed countries where comprehensive waste management programs are run within the universities. For e.g. 80% of colleges and universities inUSA have their own waste management programs. The first step for designing an efficient and comprehensive management system is to Analyze the flow of waste within the campus to quantify the waste.Then we need to explore the possible ways in which we can judiciously handle …show more content…
The meaning of “waste” refers to useless, unused, unwanted, or discarded materials. Waste is a by-product that only differs from useful production by its lack of value. Municipal solid waste (MSW) is all the waste generated from the residential, commercial, institutional, construction and demolition, municipal services. There are many different categories of the waste such as; Domestic/residential solid waste, Commercial and institutional solid waste, Municipal solid waste, Industrial solid waste, Agricultural residues
Florida International University recognizes its contribution to the accumulation of waste considering that it produces about seven million pounds of waste each year (Figueroa, 2010). Unlike other universities that still remain adamant in investing on green practices, FIU has, “governed by the State of Florida under Florida Statute 403.714 and The Florida Solid Waste Management Act of 1988” (FIU, 2011), established its own internal ‘green machine’ or solid waste and environmental protection system via the FIU Custodial Services Office. The university’s efforts in ensuring efficient solid waste management even “far exceeds the minimum standards” (FIU, 2011) required by law. What makes the solid waste management efforts of the university one-of-a kind is the establishment of a “single stream recycling program which means that all recyclable items can be placed into one bin and do not have to be sorted” (FIU, 2011). Nevertheless, despite the use of single recycle bins, proper labeling has to accompany each bin to ensure that only materials that are recyclable are placed in the bins. There are also different sized of bins which are placed stra...
Solid waste is normally collected in a solid waste area equipped with compartments or containers for each type of waste.
Waste management is important from social, economic and environmental perspectives. It helps reduce the use of raw materials and energy, and is a great way of controlling air, water and land pollution. Vancouver citizens sort out
Solid waste management, the compilation, managing, and disposing of solid items that are neglected because they have failed to function or are no longer effective. Incorrect removal of municipal solid waste can create contaminated conditions, and these conditions in turn can lead to corruption of the surroundings and to outbreaks of vector-borne disease—that is, diseases caused by animals and insects. The tasks of solid waste management present complicated technical obstacles. The local government is responsible for collecting reusable, recyclable and non-biodegradable waste materials from the material recovery facilities and transporting them to the recycling centers and or to the municipal material recovery facility.
The advantages influenced the team to choose this method as a potential solution to the waste management issue affecting Sadhikhola. Some advantages are:
Disposal of residual waste is one of the greatest challenges faced by the manufacturing industries in India.The waste products which are produced from these industries are generally toxic in nature, are easily ignitable and corrosive orare reactive easily and thereforecause detrimental effects on the environment. Thus disposal of these wastes properly is one of the major concernsto be dealt with in the present generation. An innovative solution which would be effective, efficient and environmentally approved is required to overcome this problem of disposal. One of the solutions which are applicable is utilization of waste products from one industry as raw materials of some other industries, and hence reducing the burden on the environment. Many industrial wastes are utilized in construction industries. If this supply chain is maintained properly then it would enable the organizations to reduce the disposal problems to a great extent. The wastes can be used in construction of highways, embankments etc.Another problem that exists is that there no sufficient amount of soil of desired quality which is required for the construction purposes. The search for desired quality of soil again leads to deforestation and hence affecting soil erosion and agriculture productivity. Cost of increase in good quality raw materials is also increasing to a high level. So efficient and effective utilization of the waste materials that is used as a substitute for the natural ...
Before considering a composting it is necessary to carry out a physical analysis of the wastes, using reliable sampling methods. Although similar constituents occur in solid wastes throughout the world, there are wide variations in relative proportions not only as between countries, but even between regions within a country. Following physical and chemical parameters will be analyzed as per standard methods (Jackson, 1967; Esakku et al., 2003; Anonymous, APHA 1992 17th Edition): Moisture, pH, temperature, Conductivity, Ash %, C, N, K, Na, Ca, P, Mg, Fe, Al, Cu, Mn, Ni, Zn, B, Hg,
Recycling. What does this word mean to you? Do you recycle? Do you support or oppose the act of it? What is written in the following paragraphs may or may not help you make this one special planet in our solar system we call Earth; the only planet scientists know supports life. Recycling benefits many aspects of life. Recycling benefits the aesthetics of our daily environment, it makes our family and friends safer from sickness, it boosts our economy, and it allows us to make more use of the limited natural nonrenewable resources we have on our earth. Recycling will benefit life by reducing our environmental impact, preventing injury, boosting the economy, and extending the use we can make can make out of our resources.
The term municipal solid waste (MSW) is generally used to describe most of the non-hazardous solid waste from a city, town or village that requires routine collection and transport to a processing or disposal site, Sources of Municipal waste include private homes, commercial establishments and institutions, as well as industrial facilities.
White, P. & Franke, M., 1999: Integrated solid waste management: a lifecycle inventory. Gaithersburg, Md.: Aspen.
Efficient waste managing approaches help with reducing and avoiding unpleasant impact on the environment and human health, while allowing financial development and progress in the quality of people’s life. People do not even imagine what is the size and capacity of their activities and the impact they produce on the environment. Garbage is an important ecological problem. It is seems amazing that approximately all of the citizens of the world identify rubbish as a major environmental problem and yet these people still litter. According to the Environmental Protection Agency (2008), an American produces 250 million tons of garbage per year (para.2). There are different circumstances that are based on the society, environmental conditions, occupation and size of each of the different family. As Richmond (2010) stated, if no administration organizations has the responsibility or resources to concentrate their efforts on the waste disposal, then the responsibility to do that is on ...
Solid waste can be classified in different types, depending on their source, household waste is generally classified as municipal waste; industrial waste as hazardous waste or hospital waste as infections waste. It quite obvious that South Africa environment is deteriorated by the illegal dumping area that around here. Solid waste is a major problem this country is facing at the moment. The province that is experience this major problem is Gauteng province, this an urban area am taking about, and since it’s clear that over population is the cause of the problem. Gauteng province is an over populated than rural area .solid waste pollution is refuse or garbage that people use in their everyday life in their house, such as plastic
Recycling is of great importance, and its importance is economic and environmental. It preserves natural resources, reduces depletion, reduces the amount of waste, reduces its growth, conserves the environment, cleanses it of some harmful waste, reduces unemployment and creates opportunities. New work.
America and Europe are at the top of the list for most waste generated according to Waste (4). This is very visible because there’s litter on every street in the towns and cities, as well in lakes, beaches, and rivers. The book Waste by Rob Bowden states that the amount of waste produced is increasing at a rate faster than population growth. About 1.5 million computers, in the U.K, are thrown away each year and most end up in landfills. There are 3 types of waste which are Municipal Solid Waste, Industrial Waste, and Hazardous waste. MSW includes waste from public garbage cans and local dumpsters. Industrial Waste includes massive amounts of waste water that is contaminated with chemicals. Hazardous waste is the most dangerous as it presents a danger to human health and the environment. Solutions for waste disposal take time because people need to consider their lifestyle and limit the amount of waste they generate. A good start is to recycle items such as paper, cans, plastic, and clothes. This way they don’t end up in landfills, beaches, or streets. Another solution is to join organizations that go around places to recycle, or organizations that demand the reduction in the amount of products that are being
The solid wastes are produce not only by households; it’s contributed by hospitals and corporations. Hospitals throw away bandages, use needles and latex gloves, these items hospitals throw away daily all the time because they can’t be reuse for the safety of its patients. Corporations throw away a lot of waste as well such as papers that they use whether in writing or in projects. All of these leftovers after consumptions are waste that is produced by our daily actions.