Therefore, corporations are involved actively in working on energy saving techniques. It also leads to the reduction of carbon dioxide discharged, thereby contributing to the preservation of the global environment. Lately ways of using waste heat effectively and reusing wastes products as fuel are being implemented. Output Output encompasses discharged matters other than manufactured goods. Therefore, the output should be kept to minimum.
Output is classified into categories listed below.
Wrapping materials are classified into a separate category in this survey because they are generated differently and have characteristics that are different from solid wastes. Wrapping materials Wrapping materials include protective cushioning materials, plastic containers, boxes and bags, strings, tapes, and cans which are used when transporting raw materials and supplementary materials as well as when shipping out the manufactured goods. Wrapping materials account for a high percentage of waste matter. This issue has been a serious concern since ever before, and in recent days reduction of wrapping materials has become a major issue on a global scale. In this survey, liquids discharged during the manufacturing or construction process are termed as waste liquid, which include water used for washing and other waste waters, medical fluid and other waste solutions, and waste oils such as lubricants, cutting oil, and organic solvents.