Sagot :
Waste management is an important element of environmental protection. Its purpose is to provide hygienic, efficient and economic solid waste storage, collection, transportation and treatment or disposal of waste without polluting the atmosphere, soil or water system. Waste management is the managing of waste by disposal and recycling of it. Moreover, waste management needs proper techniques keeping in mind the environmental situations. For instance, there are various methods and techniques by which the waste is disposed of. Some of them are Landfills, Recycling, Composting, etc.
Rising quality of life, and high rates of resource consumption patterns have had a unintended and negative impact on the urban environment - generation of wastes far beyond the handling capacities of urban governments and agencies. There are eight major categories of waste management, and each of them can be divided into numerous sub-categories. The categories include source reduction and reuse, animal feeding, recycling, composting, fermentation, landfills, incineration, and land application.
But how can waste be managed effectively? Well, In my opinion, the best way of dealing with waste, both economically and environmentally, is to avoid creating it in the first place. For effective waste management, waste minimization, reuse, recycle and energy recovery are more sustainable than conventional landfill or dumpsite disposal technique. The most popular types of Waste Management are: Recycling, Incineration, Biological Reprocessing, Landfill, Skip on individually wrapped items, specifically food in snack packs or single-serving containers, and so on. Waste management reduces the effect of waste on the environment, health, and so on. It can also help reuse or recycle resources, such as; paper, cans, glass, and so on. There is various type of waste management that include the disposal of solid, liquid, gaseous, or hazardous substances.
Based on tools hero, Waste management can be defined as all the activities that are required to manage waste from the point of collecting the waste to recycling and monitoring. Waste in waste management refers to unwanted or unusable material that is produced through the activity of humans and can have different forms. 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.
Hope it helps (人 •͈ᴗ•͈)