It is estimated that out of about 1 million tons (fresh weight) of cocoons produced world wide approximately 4, 00,000 tons of dry cocoon are generated, that have 50,000 tons of recoverable sericin. Indian production of 1,600 tons of silk can be source of about 250 to 300 tons of sericin per year (Gulrajani, 2005).
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Get a Quote2020-6-18 · Europe generating approximately 1.8 billion tonnes of waste per year. North America produces enough trash each day to fill 70,000 garbage trucks. Americans generated 236 million tons of garbage in 2003, about 4.5 pounds per person, per day, and roughly 130 million tons went to landfills; enough to cover a football field 703 miles high with garbage.
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