Question

Compare the different method of waste disposal​

Answer 1

Answer:

Name a few methods of waste disposal.

Landfill. Incineration. Waste compaction. Composting

Answer 2

Answer:

Answer:

Methods of waste disposal -

1. Biogas plant -

Biodegradable waste can be used in biogas plant to produce biogas and manure.

2. Sewage treatment plant -

The drain water can be cleaned in sewage treatment plant before adding it to the river.

3. Land filling -

The wastes are burried in low lying areas and are compacted by rolling with bulldozers.

4. Composting -

Organic wastes are filled in a compost pit and covered with a layer of soil, after about three months garbage changes to manure.

5. Recycling -

Non - biodegradable wastes are recycled to make new items.

6. Reuse -

It is a conventional technique to use an item again. Example - newspaper for making envelopes.