Difference between biodegradable and nonbiodegradable with respect to the effect of biological process on them an the way they affect our environment
Answers
Explanation:
Biodegradable waste is waste that can break down into natural components and be recycled into the life cycle naturally.. Non biodegradable waste is waste that does not break down into natural components and exists in the environment for a long time.
Explanation:
Biodegradable
What does Biodegradable mean?
Definition
A biodegradable material can be defined as a material which can be decomposed by b bacteria or other natural organisms and not be adding to pollution.
Biodegradable wastes are such waste materials which are and can be degraded by natural factors like microbes (e.g. bacteria, fungi and few more), abiotic elements like temperature, UV, oxygen, etc. Some examples of such wastes are food materials, kitchen wastes, and other natural wastes. Microorganisms and other abiotic factors together break down complex substances into simpler organic matters which eventually suspend and fade into the soil. The whole process is natural which can be rapid or slow. Therefore the environmental issues and risks caused by biodegradable wastes are low.
Examples
But the huge dumping of waste can raise some threats to life sooner or later. To avoid this, some people practice composting. In composting, the biodegradable wastes are dumped into a pit and covered for a period. Due to the action of microbes, they will decompose and will be used as manure for cultivation purpose. This will reduce the amount of waste at landfills.
What is Biodegradable Waste?
Biodegradable waste is a type of waste, typically originating from plant or animal sources, which may be degraded by other living organisms.
Biodegradable waste can be commonly found in municipal solid waste as green waste, food waste, paper waste, and biodegradable plastics. Other biodegradable wastes include human waste, manure, sewage, slaughterhouse waste.
Non-Biodegradable
What does Non-biodegradable mean?
Definition
A Non-Biodegradable material can be defined as a kind of substance which cannot be broken down by natural organisms and acts as a source of pollution.
Unlike biodegradable wastes, non-biodegradable cannot be easily handled. Non-biodegradable wastes are those who cannot be decomposed or dissolved by natural agents. They remain on earth for thousands of years without any degradation. Hence the threat caused by them is also more critical. A notable example is the plastics which are a commonly used material in almost every field. To give these plastics a long lasting effect, improved quality plastics are being put to use. This made them more temperature resistant and more durable even after use. Other examples are cans, metals, and chemicals for agricultural and industrial purposes. They are the main causes of air, water and soil pollution and diseases like cancer.
Since non-biodegradable wastes are not Eco-friendly, they need to be replaced. As a part of a development of alternatives, scientists have brought forward many ides like biodegradable plastics, etc. They incorporated some biodegradable materials with plastics and made them easily and rapidly degradable. But this is quite an expensive procedure.
What is Non-Biodegradable waste?
Waste that cannot be decomposed by the biological processes is known as “Non-biodegradable wastes”. Most of the inorganic waste is non-biodegradable. Non-biodegradable wastes that can be recycled are known as “Recyclable waste” and those which cannot be recycled are known as “Non-recyclable waste”.