What are the functional elements of solid waste management?
The functional elements of solid waste management are onsite storage, processing and handling, collection, transfer and transport, resource recovery, and final disposal.
What are the two types of solid waste management?
a. Municipal Solid Waste (MSW):
| Common domestic wastes | Approximate time taken for degeneration |
|---|---|
| Cotton clothes | 2-5 months |
| Woolen clothes | about a year |
| Metal cans, tin, aluminium | 100-500 years |
| Plastics | 1 million years |
What is secondary waste?
Secondary waste is waste generated from different sources and of different nature, i.e. waste generated in a process that is known as a waste treatment operation; it includes residual materials originating from recovery and disposal operations, such as incineration and composting residues.
What is primary and secondary waste?
The main difference is the way each respective treatment is processed. Primary treatment works on sedimentation, where solids separate from the water through several different tanks. In contrast, secondary treatment uses aeration, biofiltration and the interaction of waste throughout its process.
What are the 6 functional elements of waste management system?
The activities involved in the solid waste management have grouped into six functional elements:
- Waste generation.
- On-site handling, storage and processing.
- Collection.
- Transfer and transport.
- Processing and recovery.
- Disposal.
What is the process of solid waste management?
Solid waste management is a term that is used to refer to the process of collecting and treating solid wastes. … “Solid-waste management, the collecting, treating, and disposing of solid material that is discarded because it has served its purpose or is no longer useful.
What are the 3 main components of waste management?
The main components of solid waste management include onsite handling, storage and processing; waste collection; transfer and transport of solid waste; and waste recovery and final disposal.
What are the two types of solid waste give an example of each?
Types of Solid Wastes
- Household Hazardous Waste (HHW)
- Construction and Demolition Debris.
- Industrial/Commercial Waste.
- Hazardous Waste Lamps.
- Regulated Medical Waste.
- Used Electronic Equipment.
- Used Oil.
- Waste Tires.
What is solid waste and types of solid waste?
Solid waste is any waste generated by every day human activities. Solid waste may be in the form of household garbage, leftovers of food and other wastage that include old house hold items such as papers, plastic waste in the form of kitchen equipment or any other products that are consumed during every day activities.
How many types of solid waste management are there?
A breakdown of solid waste types and sources is provided in Table 8.1. For the purposes of this review these sources are defined as giving rise to four major categories of waste: municipal solid waste, industrial waste, agricultural waste and hazardous waste. Each of these waste types is examined separately below.