Waste management is the systematic process of collecting, transporting, treating, and disposing of waste, aiming to reduce environmental and health impacts by turning trash into resources through methods like recycling, composting, and waste-to-energy, following a hierarchy of reduce, reuse, recycle, recover, and dispose. It covers municipal, industrial, hazardous, and other waste types, seeking sustainability and circular economy principles over just landfilling.

Waste management is the systematic process of collecting, transporting, treating, and disposing of waste, aiming to reduce environmental and health impacts by turning trash into resources through methods like recycling, composting, and waste-to-energy, following a hierarchy of reduce, reuse, recycle, recover, and dispose. It covers municipal, industrial, hazardous, and other waste types, seeking sustainability and circular economy principles over just landfilling. 
Key Aspects & Methods
Waste Hierarchy: -
Prioritizes prevention (refuse, reduce), then reuse, recycling, energy recovery, and finally disposal (landfill/incineration).

Collection & Transport:-
 Gathering waste from homes, businesses, and industries and moving it to processing facilities.

Recycling: -
Converting waste materials (paper, plastic, metal, glass) into new products, saving resources and energy.

Composting: -
Breaking down organic waste (food scraps, yard trimmings) into nutrient-rich soil amendment.

Waste-to-Energy (WtE): -
Converting non-recyclable waste into heat, electricity, or fuel.
Landfilling: -
Safely burying waste in engineered sites, considered a last resort.
Treatment: -
Processes like incineration (burning waste) or stabilization to reduce volume and hazardous properties. 
Goals
Protecting human health and the environment from waste's harmful effects.
Conserving natural resources and energy.
Reducing greenhouse gas emissions.
Promoting a circular economy where waste becomes a resource. 

Types of Waste Managed
Municipal Solid Waste (MSW):- Household, commercial, institutional trash.
Industrial Waste:-
 From manufacturing and production.
Hazardous Waste: -
Toxic, flammable, or reactive materials.
Biomedical Waste: -
From healthcare facilities.

MJF Lion ER YK Sharma 


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