Waste disposal methods and types of waste are essential for environmental conservation. Waste management includes the activities required to manage waste from its inception to its final disposal. These activities include the collection, transport, treatment, and disposal of waste. Other processes are monitoring and regulation of the waste management process. There are numerous waste disposal methods. They include recycling, composting, fermentation, landfills, incineration, and pyrolysis. Waste management deals with all types of waste, including industrial, biological, and household. Therefore, the types of waste include solid, liquid, gas, wastewater, hazardous waste, and e-waste. Their components may be either dangerous or inert in their effects on health and the environment. Fortunately, waste management intends to reduce the adverse effects of waste on human health, the environment, or aesthetics. The principles of waste management guide the effectiveness of waste disposal.
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THE TYPES AND PROCESSES OF WASTE DISPOSAL METHODS
There are various waste disposal methods. They include plasma gasification, which converts solid or liquid wastes into syngas using plasma torches. Secondly, composting is a natural bio-degradation process that turns organic wastes into nutrient-rich food for plants. Thirdly, the energy recovery process converts non-recyclable types of wastes into useable heat, electricity, or fuel. Fourthly, landfill involves the disposal of waste materials by burial. Fifthly, incineration process is the combustion of solid organic wastes to convert them into residue and gaseous products. Sixthly, the resource recovery method takes useful discarded items for a specific next use. Lastly, recycling is the process of converting waste products into new products for reuse. Other waste disposal methods are biogas generation, composting, vermicomposting, biological reprocessing, and pyrolysis. Providently, these methods apply the principles of waste management.
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PRINCIPLES OF WASTE MANAGEMENT AND TYPES OF WASTE
The types of wastes include wastewater, which is through sewage systems. Secondly, refuse is non-hazardous solid waste that includes garbage and rubbish. Thirdly, hazardous wastes include materials that are toxic, reactive, ignitable, corrosive, infectious, or radioactive. Lastly, e-waste is electronic equipment that no longer satisfies its original purpose due to redundancy, replacement, or breakage. There are various principles of waste management. They include the waste hierarchy, which classifies waste management strategies by their desirability in terms of effectiveness. Secondly, product life-cycle analysis optimizes the use of the world’s limited resources by avoiding the unnecessary generation of waste. Thirdly, resource efficiency is the reduction of the environmental impact of the production and consumption of reusable goods. Lastly, the polluter-pays principle mandates that the polluting party pays for the impact on the environment. Notably, waste disposal methods are dependent on these principles.
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