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Dec 6, 2023 · E-waste composition: The e-waste composition is categorized into 6 types and they are: Ferrous(containing iron in its composition)metals, non-ferrous(don’t contain iron in its composition) metals, plastics, glass, pollutants, and others. Iron is immensely used in the manufacture of electronic equipment and plastic is the second-largest material used in the manufacturing of electronic equipment as its cheap and is present in abundance.
Feb 8, 2018 · Key facts. Of the total amount of waste generated by health-care activities, about 85% is general, non-hazardous waste. The remaining 15% is considered hazardous material that may be infectious, toxic or radioactive. Every year an estimated 16 billion injections are administered worldwide, but not all of the needles and syringes are properly ...
Sep 13, 2023 · Waste management is a crucial activity that involves collecting, sorting, recycling and disposing of waste. In this article, you will learn about the definition, benefits, challenges and methods of waste management. You will also find out how waste management relates to other management topics, such as span of control, action learning, appreciative coaching, complaint management and conflict management. Read on to discover how you can improve your waste management skills and practices with ...
WASTE definition: 1. a bad use of something useful, such as time or money: 2. things that are not wanted: 3. to use…. Learn more.
These include urban wastes, industrial wastes, agricultural wastes, biomedical wastes and radioactive wastes. Liquid wastes – Wastes generated from washing, flushing or manufacturing processes of industries are called liquid wastes. Gaseous wastes – These are the wastes that are released in the form of gases from automobiles, factories or ...
Solid waste is the unwanted or useless solid materials generated from human activities in residential, industrial or commercial areas. It may be categorised in three ways. According to its: origin (domestic, industrial, commercial, construction or institutional) contents (organic material, glass ...
1 day ago · Domestic waste is garbage and waste materials discarded from households. It can include food materials, plastics, cardboard, rubber, metal, paper, wood, fabric, chemicals, etc. Domestic waste can be organic or inorganic. Most of the food waste generated in domestic premises is organic. Batteries, electronics, and metals are inorganic waste.
