Question:
The method for disposal of biodegradable component of solid waste is:
The method for disposal of biodegradable component of solid waste is:
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Remember: "Biological" components require "Biological" solutions. Vermicomposting and Composting are the primary keywords for biodegradable waste disposal.
Updated On: May 20, 2026
- Gasification
- Pyrolysis
- Vermicomposting
- Recycling
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The Correct Option is C
Solution and Explanation
Concept:
Waste management involves different processes based on the nature of the waste. Biodegradable waste consists of organic matter that can be broken down by biological organisms. Vermicomposting is a specific biological process using earthworms to convert organic waste into high-quality manure.
Step 1: Analyzing the options based on waste type.
• Gasification and Pyrolysis: These are thermochemical processes used primarily for converting waste into energy or chemical feedstock under high temperatures. While they can handle organic matter, they are not exclusively for "disposal" in a natural biological sense.
• Recycling: This is generally applied to non-biodegradable materials like plastic, glass, and metal to reuse the material.
• Vermicomposting: This process utilizes microorganisms and earthworms to stabilize organic residues. It is the most direct and environmentally friendly method for the disposal and value-addition of biodegradable components.
Step 1: Analyzing the options based on waste type.
• Gasification and Pyrolysis: These are thermochemical processes used primarily for converting waste into energy or chemical feedstock under high temperatures. While they can handle organic matter, they are not exclusively for "disposal" in a natural biological sense.
• Recycling: This is generally applied to non-biodegradable materials like plastic, glass, and metal to reuse the material.
• Vermicomposting: This process utilizes microorganisms and earthworms to stabilize organic residues. It is the most direct and environmentally friendly method for the disposal and value-addition of biodegradable components.
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