What is the density of municipal solid waste of a typical Indian city Mcq?

What is the density of municipal solid waste?

The average density of MSW is 311.73 kg/m3.

Which of the following wastes are called the municipal solid waste Mcq?

Explanation: Rubbish, food waste and food waste are municipal solid waste, whereas radioactive substances are industrial waste.

What is the average composition of municipal solid waste?

The average composition of MSW produced by Indian cities is approximately 41 wt. % organic, approximately 40 wt. % inert, with approximately 19 wt. % potentially recyclable materials, as shown in table 4 [16].

Which is the main component of municipal solid waste of a typical Indian city?

The major components of MSW are food waste, paper, plastic, rags, metal, and glass, although demolition and construction debris is often included in collected waste, as are small quantities of hazardous waste, such as electric light bulbs, batteries, automotive parts, and discarded medicines and chemicals.

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What is municipal solid waste India?

Municipal Solid Wastes

Municipal solid waste includes commercial and domestic wastes generated in municipal or notified areas in either solid or semi-solid form excluding industrial hazardous wastes but including treated bio-medical wastes.

What is density in solid waste management?

Specific Weight (Density) Specific weight is defined as the weight of a material per unit volume. Generally higher waste density (400-600 kg/m3) is observed in India may be because of high amount of inert material. Density is helpful to know the collection vehicle capacity and landfill capacity also. Moisture Content.

What is the largest component of municipal solid waste?

Organic materials continue to be the largest component of MSW. Paper and paperboard account for 31 percent, with yard trimmings and food scraps accounting for 26 percent. Plastics comprise 12 percent; metals make up 8 percent; and rubber, leather, and textiles account for almost 8 percent.

Which of the following solid waste describe the term municipal solid waste?

Explanation: The term ‘Municipal Solid Waste’ is used to describe which kind of solid waste? Explanation: The term ‘municipal Solid Waste’ is generally used to describe most of the non-hazardous solid waste from a city, town or village that requires routine collection and transport to a processing or disposal site.

What does it mean if a waste is reactive Mcq?

Explanation: For a waste to be called reactive, it has to produce toxic fumes or gases when in contact with water or certain liquid.

How much percentage of municipal solid waste in India ends up in landfills?

In India, 77% of waste is disposed of in open dumps, 18% is composted and just 5% is recycled. A significant 34% of all waste is generated by just 16% percent of the world’s population, largely from high-income countries, but more than one-third of this waste is recovered through recycling and composting.

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How is municipal solid waste disposed?

Common management methods include recycling, composting, combustion with energy recovery and landfilling. Many wastes that are landfilled represent a loss of materials that could be reused, recycled or converted to energy to displace the use of virgin materials.

How much waste does India produce per year?

India generates 62 million tonnes of waste each year. About 43 million tonnes (70%) are collected of which about 12 million tonnes are treated and 31 million tonnes are dumped in landfill sites.

What is the density of legacy waste?

The total area of the Legacy solid waste site is about 15 acres having about one lakh cubic meter (80,000 tons – considering density of legacy waste as 0.8 metric ton/cubic meter, as informed by the operator)of legacy solid waste.

What are the 3 main components of waste management?

Exploring the three Rs of waste management — Reduce, Reuse, Recycle. In order to keep as much material out of the landfill as possible, it’s important for each of us to do our part. One of the ways to put that plan into action is through the 3 Rs of waste management — Reduce, Reuse, Recycle.

What is municipal solid waste and strategies for management municipal solid waste?

Municipal Solid Waste (MSW) can be defined as solid waste which includes all domestic refuse and non-hazardous wastes such as commercial and institutional wastes, street sweepings and construction debris.