Explanation: The organic material in the buried solid waste will decompose due to the action of microorganisms. … Explanation: Incineration is a chemical process in which the combustible portion of the waste is combined with oxygen forming carbon dioxide and water, which are released into the atmosphere.
How does organic material in the buried solid waste will decomposed?
The organic material will decompose in the buried solid waste due to the action of microorganisms. At first, the waste aerobically decomposes until the oxygen present in the freshly placed fill is used up by the aerobic microorganisms.
Which is degradable solid waste Mcq?
Explanation: Polythene bags, synthetic fiber and paper are non biodegradable wastes whereas food waste is a biodegradable waste.
What does organic solid waste include?
Organic waste is any material that is biodegradable and comes from either a plant or an animal. … Examples of organic waste include green waste, food waste, food-soiled paper, non-hazardous wood waste, green waste, and landscape and pruning waste.
Which is the best way to decompose solid waste?
Another method of treating municipal solid waste is composting, a biological process in which the organic portion of refuse is allowed to decompose under carefully controlled conditions. Microbes metabolize the organic waste material and reduce its volume by as much as 50 percent.
When the organic matter present in the sanitary landfill decomposes?
When organic waste is dumped in landfill, it undergoes anaerobic decomposition (because of the lack of oxygen) and generates methane. When released into the atmosphere, methane is 25 times more potent a greenhouse gas than carbon dioxide. Methane is, however, also a valuable resource.
What is composting of solid waste?
Composting is a sustainable waste management practice that converts any volume of accumulated organic waste into a usable product. … Organic wastes may include manure from livestock operations, animal bedding, yard wastes, such as leaves and grass clippings, and even kitchen scraps.
In which method of composting decomposition of anaerobic waste takes place Mcq?
In which method of composting, decomposition of anaerobic waste takes place? Solution: Explanation: In the Bangalore method of composting, decomposition of anaerobic waste takes place. It is better than Indore method.
Which of the following is biodegradable Mcq?
Answer: Leather belts are biodegradable because they are made up of animal skin.
How are moderate active solid wastes disposed Mcq?
How are moderate active solid wastes disposed? … These radioactive wastes must be disposed off in such a manner that there is no hazard to the human and plant life. Moderate active solid wastes are buried in the ground.
How is organic waste disposed?
Currently, the most common method in treating organic waste is a process called composting. This traditional method dates back many centuries where farmers would leave organic wastes in the open to decompose slowly and naturally on their land.
How is organic waste disposed responsibly?
Composting is the process of decomposition of organic material where the organic material is acted on by soil organisms resulting in the recycling of nitrogen, phosphorus, potassium, and other soil nutrients into humus-rich components.
How does organic waste generated?
Organic wastes originated from agricultural sector are produced in huge quantities worldwide and include materials that are traditionally used by farmers, such as different types of manures and composts, but also wastes that their landspreading or reuse in agriculture either prohibited or restricted by law (eg, olive …