Solid Waste Disposal for Biodegradable Component
The question asks for the appropriate method to dispose of the biodegradable component of solid waste. Biodegradable waste consists of organic materials that can be decomposed by microorganisms.
Vermi composting Method
Vermi composting is the biological decomposition process that uses specific species of earthworms to break down organic matter. This method is highly effective for treating the biodegradable fraction of solid waste, converting it into nutrient-rich compost.
- It directly addresses the organic and decomposable nature of biodegradable waste.
- It produces a valuable soil amendment (vermicompost).
Other Disposal Methods
The other options are less suitable for the direct disposal of the biodegradable component:
- Gasification and Pyrolysis: These are thermal processes that convert waste into gas or liquid/solid fuels. While they can handle mixed waste, they are energy-intensive and primarily used for energy recovery or waste reduction, not specifically optimized for biodegradables.
- Recycling: This process involves collecting and reprocessing materials (like plastic, glass, metal, paper) to create new products. It is not applicable to organic, biodegradable waste.
Therefore, vermi composting is the most suitable method for the disposal of the biodegradable component of solid waste.
Similar Questions
- A clay sample has a void ratio of 0.5 in dry state. The specific gravity of soil solids is 2.5. What is the shrinkage limit of the soil ?
- Proctor's compaction test for the maximum dry density of a certain soil gave the results as $1.8 \text{ gm/cc}$ and Optimum Moisture Content (OMC) is 15%. The specific gravity of the clay soil grain was 2.7. What was the saturation degree for this soil ?
- The load carrying capacity of an individual friction pile is $300 \text{ kN}$. What is the total load carrying capacity of group of 10 such piles with a group efficiency factor of 0.8 ?
- In a clayey soil having $100 \text{ kN/m}^2$ as unit cohesion and $15 \text{kN/m}^3$ as unit weight, an excavation is made with a vertical face. Taking Taylor's stability number as 0.3, what is the maximum depth of excavation so that the vertical face remains stable ?
- A strata of $3 \text{ m}$ thick fine sand has a void ratio of 0.5 and specific gravity of 2.5. For a quick sand condition to develop in this strata, the flowing in upward direction would require a head of :
- The probability that a student passes only in Hindi is $\frac{1}{4}$. The probability of the student passes only in English is $\frac{5}{9}$. The probability that the student passes in both of these subjects is $\frac{1}{9}$. The probability that the student will pass in at least one of these two subjects is :
- By using Cauchy integral theorem, the value of an integral (integration being taken in counter clock wise direction) $\oint \frac{Z^3-4}{3Z-i} dZ$ is :
- A steel plate is $400 \text{ mm}$ wide and $10 \text{ mm}$ thick. A rivet of nominal diameter $20 \text{ mm}$ is driven. The net sectional area of the plate is :
- The Centre to Centre maximum distance between rivets in tension member of thickness $12 \text{ mm}$ is :
- Horizontal stiffener in a plate girder is provided to safeguard against :
Important Questions from Mixed Topic (CUET PG)
- Who was the founder of Bolshevik Communist party?
- What is the key guide to statecraft in the realist tradition?
- Chronologically arrange the events in the Cold War period.
A. Berlin Wall is constructed
B. Communist China joins the UN
C. Soviet invasion of Czechoslovakia
D. Berlin Blockade
Choose the correct answer from the options given below: Morgenthau's principles of political realism are:
A. Politics is rooted in permanent and unchanging human nature which is basically self centred, self-regarding and self-interested
B. Politics is an autonomous sphere of action and cannot therefore be reduced to morals
C. International Politics is an arena of conflicting self-interests
D. The ethics of international relations is situational ethics which is very different from private morality
Choose the correct answer from the options given below:Who among the following political thinkers consider the anarchical self help system to be a compelling factor for States to maximise their relative power positions?
