Options are.... burying, burning or sorting for resusing or recycling. Non are ideal all have advantages and disadvantages:
BURYING WASTE PLASTIC: Generally used when plastic is hard to seperate from other waste. + : Relatively cheap and easy method of waste disposal. -: Requires large areas of land, As waste decomposes methane is released, Can contaminate water supplies. BURNING WASTE PLASTIC: +: Heat from burning used to generate electricity -: Carful control needs to take place to reduce toxic gases, Waste gases still contribute to greenhouse effect RECYCLING: +: Reduces amount of waste going into landfill, Saves raw materials, Cost is lower than starting from scratch, Produces less CO2 than burning plastic. -: Technically difficult to do, Collecting Sorting and Precessing plastic is more expensive than using a land fill or burning, Can remake the plastic you started with, Plastic can be easily contaminated
Comments
No comments have yet been made