What are the 4 Rs of waste prevention

Ditto for what goes inside your lunchbox.It also involves qualitative and quantitative reduction at the source of waste production.Reduce reuse recycle recover the 4 r's provides an ecologically sound and environmentally friendly approach to minimizing and managing waste and waste streams.According to the world counts, we are exploiting natural resources by ~70% and producing more waste than the planet can absorb.A number of physical and chemical techniques are available to reclaim a waste material such as reverse osmosis, electrolysis, condensation, electrolytic recovery, filtration, centrifugation etc.

Newspapers, bottle cans and other such recyclables can fetch you money and in the process you can help to save the environment.Recovering the energy from waste oil reduces our dependence on coal and imported oil.Waste prevention does not include recycling of materials and separate waste collection.Most people know them by heart as a slogan, but they're actually a hierarchy that starts with the first and most preferable option, and goes down the ladder.A reduction of beverage packaging by 20% was evaluated by gentil et al.

Among engineers, a similar hierarchy of waste management has been known as arre strategy:These are the activities which are designed to decrease the mass and toxicity of.Residential hazardous waste use, storage and disposal a variety of hazardous materials are routinely used in and around our homes including chemical cleaners, pesticides, paints, solvents, lighter fluid, gasoline, antifreeze, brake fluidPaper and plastic bags create a huge amount of waste — and plastic bags take hundreds of years to decompose.The preferred order of these r's for pollution prevention is:

This is the 3 r's mantra.To learn how to begin your composting journey by visiting waste management world. by following the 4 r's of waste prevention, you can make a conscious and active difference in your community.