Generation of Organic Waste

Various types of organic waste are discharged all around us.

These organic wastes are originally produced by nature, such as the ground, oceans and forests. Even though these wastes are a source of life for human beings and animals, it is discharged as being unnecessary for human beings. However, these wastes are a wonderful feast for bacteria (microorganisms), and can be returned to soil through fermentation and decomposition.

Processible Organic Waste

From the upper left, ▽ collected raw sewage from households and portable toilets ▽ garbage from households and restaurants ▽ grass mowings from around roadside trees and etc., tree trimmings, wood waste and chaff ▽ dehydrated sludge from purification centers ▽ marine product waste ▽ waste from food product factories ▽ livestock excreta

Other Organic Wastes

  • Sewage sludge
  • Meat residue
  • Separated sludge-
  • Organic waste from cleaning of various facilities
  • Wastepaper, such as shredded paper
  • Coffee and Oolong tea leaves
  • Sludge from paper mills, etc.
  • Alcohol waste liquid
  • Waste milk
  • Drainage and sludge from small communities
  • Sewage
  • Fruit juice waste liquid
  • Pickles waste liquid, etc.

Next, the collection and transportation of the generated organic waste is explained. Refer to the following Cleaning, Collection & Transportation page.