What is the objective of waste management?

Answer 1

The main objective of waste management is to ensure that there no unnecessary wastages. This will increase the level of production and overall output. This could be the possible effect if would not be followed:

1. Affects our coastal and marine environment -Hazardous waste, if dumped into the environment, leeches into the ground - and the ground water. The ground water is used for lots of things you may not realize, like watering the local fields, which grow the food people eat. And worst part is most communities get their drinking water from down there, too. Like in marine environment improper waste disposal can affect too like floating of contaminated killed fish in the sea and due to excessive excretion of the sea can be infested by mosquitoes that may scattered to numerous diseases in humans and can cause death of hundreds of people living near it like manila bay.
2. Affects our climate -As some waste decomposes, it releases greenhouse gases into the atmosphere. Like trapping of heat on earth that may effect of abnormality of weather condition like more storm or typhoon coming per year is happening until now. The earth is suffering it already.
3. Air pollution -The open burning of waste causes air pollution or greenhouse effect. For example burning of rubber and plastic. Landfill gas (which is produced by the decomposition of wastes) which can be explosive and may harm people around on it if it is allowed to accumulate in confined spaces (such as the cellars of buildings). Methane gas (one of the main components of landfill gas) is much more effective than carbon dioxide as a greenhouse gas, leading to climate change that may effect of destruction of atmosphere of the earth or abnormality of weather condition. Fires on disposal sites can cause major air pollution, causing illness like cancer and reducing visibility or may lead in eye irritating thus making disposal sites dangerously unstable. May cause explosions of cans, and possibly spreading to adjacent properties.
4. Soil contamination -is caused by the presence of man-made chemicals, the softness of the ground, having smelly soil vapor and other alteration in the natural soil environment. This type of contamination typically arises from the leaching of wastes from landfills or incorrect disposal of industrial wastes to the soil. The most common chemicals involved are petroleum hydrocarbons, solvents, pesticides, lead and other heavy metals. By: William Bill Rathje 2008