Question

List different modes of solid waste disposal.

Answer 1

Explanation :

1. Solid waste is garbage that results from human or animal activities and is discarded as undesired and worthless. It is generally produced by industrial, residential, and commercial activity in a given region, and it can be dealt with in a variety of ways.
2. Garbage, on the other hand, can be divided into categories based on the materials used, such as paper, plastic, glass, metal, and organic waste. To ensure environmental best practices, solid waste disposal must be managed in a methodical manner.

Different modes of solid waste disposal are the following:

1. Landfills and dumps- Layers are compacted with mechanical equipment and then covered with soil, leveled, and compacted in this technique. Microorganisms operate on organic materials and decompose it in a deep trench of 3 to 5 m.
2. Recycling of the waste materials.
3. Compost pits for decomposing biodegradable and organic waste- Composting is a popular method in developing nations that is similar to sanitary land-filling. This process separates and composts decomposable organic waste. End products are stable, and yields are good soil conditioners. They can be used as a fertilizer foundation.
   This process has two methods a) Composting in an open window and b) Composting in a machine
4. Incineration waste management- Incineration is the process of burning waste at a high temperature.