the liquid waste. But they could be handled by proper understanding of the various types of solid wastes and their sources.The types and sources ofsolid waste in our home are but not limited to kitchen wastes‚ metal wastes‚ glasses‚ plastics and polythenes. All these wastes are daily generate in our homes and it is very important to handle and manage them so that they do not endanger our health. Kitchen waste can form bulk of daily generated wastes. This is as a result of the fact that we need
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1. Introduction This report not only lays out but also analyzes the feasibility of the paper bag manufacturing business as far as this very start up is concerned. King Paper Bag Manufacturing Company is going to be a small start-up by Carry John in Kampala‚ Uganda by next year-2015. This analysis therefore details the findings by the founder that were collected from his research in Uganda and also goes on to show how feasible the concept of paper bag manufacturing is in a market like Uganda. 1.1
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easier‚ better & happier for the housewife. But the hazards plastics pose are numerous. The land gets littered by plastic bag garbage presenting an ugly and unhygienic seen. The "throw away culture" results in these bags finding their way in to the city drainage system‚ the resulting blockage causes inconvenience and difficulties in maintaining the drainage which has increased its cost and creates unhygienic environment resulting in health hazard and spreading of water borne diseases. This littering
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Solid Waste management is India’s dire need today. Comment India‚ the world’s second highest populated country after China with population of 1.21 billion (census 2011) already containing 17.5% of the world’s population‚ is a land of physical‚ climatic‚ geographic‚ ecological‚ social‚ cultural and linguistic diversity. The annual rate of growth of urban population in India is 3.35% (Census of India‚ 2011). The proportion of population living in urban areas has increased from 17.35% in 1951 to
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The first known use of the word in biological text was in 1961 when employed to describe the breakdown of material into the base components of carbon‚ hydrogen‚ and oxygen by microorganisms. Now biodegradable is commonly associated with environmentally friendly products that are part of the earth’s innate cycle and capable of decomposing back into natural elements. Biodegradation is the chemical dissolution of materials by bacteria or other biological means. Biodegradable matter is generally organic
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Making a plastic from potato starch – extracting starch In this activity you are going to extract starch from potatoes. This starch can be used to make a plastic. A similar process is used in industry to extract starch‚ which is then used in a number of products‚ including food and packaging. You will need: q q q q q q Approx 100 g clean (not muddy) potatoes Grater Tea strainer Distilled water Pestle and mortar 100 cm3 measuring cylinder. What to do q q q q q Grate about 100
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of soil as wells air pollution caused by polythene. The disposal of plastic is a great treat for mankind .it has affected living as well as non-leaving things. To solve this problem and to save our environment from various harmful effects of polythene‚ this exhibit has been prepared. SCIENTIFIC PRINCIPALS:- This is based on the following principals:- 1. Prevention of soil and air pollution caused by polythene. 2. Utilisation of row polythene by converting it in to useful products likes
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environmental quality which must not be compromised in our drive to achieve national greatness. Over the years Nigeria’s orientation towards industrialization seem to suggest that the belief (and indeed our attitudes show) that environmental degradation and hazards should simply be tolerated as long as the industrial activity associated with it results in growing personal and national income‚ and provides job opportunities for the masses. Currently however‚ Nigeria is experiencing a period of increasing industrialization
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challenge to the present generation. Sources The main sources of plastic pollutants are the polythene bags. Besides this the broken home appliances made of plastics‚ broken plastic chairs and furnitures mainly contribute to the waste materials. The industries producing plastic materials also release plastic waste materials into the land and water sources. There are several drawbacks of using polythene: * It creates unaesthetic appearance in public places‚ residential colonies‚ tourist spots
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Solid Waste Management in Mumbai Mumbai has a coastal stretch of 603 sq km. Geographically‚ the city of Mumbai can be divided into three sections‚ namely‚ the island city (or main city)‚ the western suburbs and the eastern suburbs. These are also known for administrative purposes as Division I‚ Division II and Division III‚ respectively. The total population of the city amounts to nearly 13million that is increasing on a daily basis. Such a huge habitat obviously generates a huge amount of waste
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