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Municipal Solid Waste Essay

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Municipal Solid Waste (MSW) can be defined as the useless production of human activities in term of non-liquid and non-gaseous which are in the form of biodegradable and non-biodegradable. (Etusim et al., 2013) Biodegradable municipal waste (BMW) is the degradable component of municipal waste which is commonly comprised of cardboard, papers, textiles, food waste, animal waste and garden waste that are not bio-stabilised waste. (Environment, Community and Local Government, 2007) These municipal waste contains 65% is biodegradable. However, biodegradable waste can be produced by homes and businesses which include ‘organic’ or natural materials and these materials can be decomposed over time by natural processes. (“National Strategy on Biodegradable …show more content…

(Eco-Ideal Consilting Sdn. Bhd., 2009) Therefore, Subang Jaya Municipal Council (MPSJ) has introduced the importance of food waste recycling so that the overall recycling rate will increase, resources are saved and solid waste can switched from entering the disposal sites where it creates a financial burden and affects the environmental. (Eco-Ideal Consilting Sdn. Bhd., 2009) To reduce or recycle biodegradable municipal solid waste, MPSJ has recognized composting technique to transform biodegradable waste into compost. Composting technique is a technique that can transform organic materials into compost through biological decomposition process by microorganisms in the presence of oxygen. (Sanaz Saheri et al., 2009) Compost contains various plant nutrients such as nitrogen (N), phosphorus (P) and potassium (K) and can hold water and air for plant, allow trace elements in plant and provide humus to improve the organic matter in the soil. (Sue and Hailu, 2011) Compost with dark brown or black soft spongy humus can holds water and plants nutrients to improve the moisture-holding capacity of soil. Plus, compost which made up of humus can control the weeds, pests and diseases. This is because most weed seeds cannot withstand the high temperature …show more content…

They have the strategies and instruments for diverting biodegradable municipal waste from landfill. The process of decomposing BMW in Europe is separated into four phases, which are production, presentation, treatment and final destination. (Matt Crowe et al., 2002) First, as the quantity of biodegradable municipal waste increases, landfill is assigned to prevent or minimized the generation of this waste. Prevention and minimization of BMW waste is applied to the paper and cardboard fraction with food and garden waste. The second phase is the presentation, collection and movement of municipal solid waste. There are two options to manage the BMW which are on site or off site managements. On-site management is related to home composting or communal composting while off-site management is presented on the management in waste stream. BMW can be presented in bagged waste fraction or separate fractions. This separation fraction can be collected direct from household or from the collection receptacles in close proximity to household. Publics also can direct deliver the waste to the recycling centres. The separate fraction such as papers, cupboards, food and garden waste are separately collected and delivered to civic waste facilities for examination by various countries. Then, various treatment options are available to treat the waste according to

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