Science, asked by gurnoor3333, 1 month ago

Please make lines on topic The 5R’s from chapter . ( waste and it’s management

Answers

Answered by XxInvictusGirlxX
3

Answer:

As citizens of a society we have a responsibility to manage our waste sustainably. We can do this following the five R’s of waste management: reduce, reuse, recycle, recover and residual management.

Reduce:-

Reducing waste is the most important thing we can do. By reducing waste, we avoid the unnecessary use of resources such as materials, energy and water. It means there is less waste to manage.

Reuse:-

The next most important thing we can do is reuse waste material. That way it doesn't go in the rubbish and end up in the landfill. It also means you don't have to buy a new product. That saves you money and saves the energy and resources that would have been used to make the new product.

Recycle:-

Recycling involves some form of reprocessing of waste materials to produce another product. For example, recycling plastic bottles to make buckets.

Recover:-

This is the recovery of waste without any pre-processing. For example, waste oils that cannot be refined for reuse in vehicles can be burnt for energy recovery. Recovering the energy from waste oil reduces our dependence on coal and imported oil.

Answered by ananya2006sri
0

Answer:

RECYCLING IS USUALLY NUMBER ONE ON OUR LIST, BUT TODAY, IT'S LAST...

According to the 5 R's, four actions should be taken, if possible, prior to 'recycling': refuse, reduce, reuse, repurpose, and then recycle. Incorporating this methodology into your business' waste reduction and recycling efforts will minimize landfill waste and help take your recycling program to the next level. In this post, we explain each of the 5 R's and the benefits of putting them into practice at your business.

                                         HOW TO APPLY THE 5 R'S

Applying the 5 R's to your business' waste management and recycling strategies can positively impact the outcome of your program by significantly reducing the amount of waste your business generates. In the 5 R's hierarchy, remember to treat recycling as a last resort after attempting to refuse, reduce, reuse, or repurpose. Before disposing of your waste, walk through each of these steps in the following order:

Refuse: the first element of the 5 R's hierarchy. Learning to refuse waste can take some practice, but incorporating this step into your business' strategy is the most effective way to minimize waste. Talk to your procurement team about refusing to buy wasteful or non-recyclable products. When working with vendors, refuse unnecessary product packaging and request reusable or returnable containers. Making smarter purchasing decisions and setting standards and expectations early in the process makes it easier for organizations to “refuse” waste in the first place.

Reduce the use of harmful, wasteful, and non-recyclable products. Reducing dependency on these kinds of products results in less waste materials ending up in landfill and the associated negative environmental impacts. We recommend always using the minimum amount required to avoid unnecessary waste. For example, when printing a document, print double-sided to cut your waste output in half. Other commonly used items businesses can focus on reducing include single-use plastics, plastic packaging, organic waste, and Styrofoam cups.

Single-use plastics have created a "throw-away" culture by normalizing consumer behavior of using materials once and then throwing them away. The rate at which we consume plastics has become unimaginable, and the plastic crisis has become one of the world's greatest environmental challenges. In an effort to reduce waste, reuse items throughout the workplace instead of buying new ones. Begin by focusing on one area of your business at a time, like the break room. Replace all of the single-use eating utensils, Styrofoam cups, water bottles, and paper plates with compostable or reusable alternatives. Once you master one area, prioritize reuse for other products in your facility like packaging peanuts, printer cartridges, cardboard boxes, food containers, and rechargeable batteries.

For every item that can't be refused, reduced, or reused, try repurposing it. Many people in the green community refer to this method as upcycling. You may be surprised to learn how many common office products serve more than one purpose. Sometimes it requires using some creativity, but the possibilities are endless. Try using wasted printer paper for scrap paper, cardboard boxes for storing supplies, binder clips to hold power cords and chargers in place, and even mason jars, coffee mugs, and tin cans for holding pens and pencils. Designate an area of your office as an Upcycle Station for collecting and storing supplies. Encourage your colleagues to add items to the station they no longer need and to check there before purchasing new supplies. We'd love to hear what products your business repurposes!

Last but definitely not least: recycle. Once you've gone through all of the other R's, recycling is the most environmentally friendly waste disposal method. If your business doesn't already, start collecting cardboard, mixed paper products, commingled materials (plastics, aluminum, glass) and organics. Most companies we speak with are surprised by the amount of waste they reduce by establishing an effective recycling program. Click here for a round-up of the best resources we've created for launching a successful recycling program.

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