Waste

Waste

Waste refers to something for the user that have lost value in use and disposable. 

The following are all kinds of waste: 

- food scraps

• It is an organic waste. Such wastes include eggshells, leaves, fruit peel, coffee grounds, chicken bones, leftovers, etc.

      

- Toxic waste

• Waste batteries and lamps, home and factories discharged waste water discharged from the exhaust gas to produce biological and other harmful substances, toxic waste

         

- Metal

• Metal waste including aluminum cans, aluminum foil, food cans, car bodies, etc.

              

- Plastic

• Plastic waste is often visible in our lives 

      

- Paper

• It is a kind of organic waste, paper waste with a variety

          

- Glass

• Many discarded bottles and jars made of glass, glass belongs to the class of waste

     

- Excrement and relics row

• From human or animal wastes discharged

Biodegradable waste

- Some of the items over a period of timebetween the post will rot, these phenomena produced via microbial decomposition, called biodegradable

• Biodegradable waste: food scraps, cardboard, cloth, leaves and twigs , etc.

Non-biodegradable waste

- Non-biodegradable waste can not be decomposed by microorganisms, since such waste does not provide the necessary nutrients for microbial growth

• Non-biodegradable waste: foam products, metal products, glass products, plastic products, etc.