Food waste, paper waste, and manure are biodegradable pollutants. Your use of this pdf, the bioone complete website, and all posted and associated content. Biodegradable pollutants are organic matter, not harmful to the environment. Shelflife of guavas coated with biodegradable starch and cellulosebased films. Therefore, the threat caused by them is also more dangerous.
Biodegradable waste includes any organic matter in waste which can be broken down into carbon dioxide, water, methane or simple organic molecules by. Pdf environmental assessment of some nonbiodegradable solid. Ddt, plastics, polythene, bags, insecticides, pesticides, mercury, lead, arsenic, metal articles like aluminum cans, synthetic fibres, glass objects, iron products and silver foils are non biodegradable pollutants. Due to its non toxicity, alginate has been extensively. Those pollutants which cannot be broken down into simpler, harmless substances in nature, are called non biodegradable pollutants. Nonbiodegradable definition of nonbiodegradable by. These pollutants are natural organic substances which can be decomposed or consumed by natural microbial or biological processes and converted into co 2, water, or simple organic molecules. Biodegradable and non biodegradable difference between. Biodegradable and non bio degradable pollutants in hindi. Unlike biodegradable wastes, non biodegradable wastes cannot be easily taken care of.
They offer a possible alternative to traditional nonbiodegradable polymers when recycling is not practical or not economical. International journal of biological macromolecules. 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. Biodegradable and nonbiodegradable definition, examples. The two terms biodegradable and non biodegradable are most often used when discussing the environment as they are linked with it. Quantification study of non biodegradable solid waste. Difference between biodegradable and nonbiodegradable. They remain on earth for thousands of years without any degradation or decomposition. Shelflife of guavas coated with biodegradable starch and. Non biodegradable materials refers to those substances which cannot be degraded by natural processesdecomposition by saprophytes. Non biodegradable wastes are those which cannot be decomposed or degraded by natural agents. Biodegradable plastics and polymers were first introduced in.
Unlike biodegradable wastes, non biodegradable cannot be easily handled. So the use non biodegradable substances which are contributing majorly in the rising of pollution should be reduced up to the remarkable level. Distinguish between biodegradable and nonbiodegradable. Pdf quantification study of non biodegradable solid waste. Biodegradable pollutants and nonbiodegradable pollutants.
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