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Important Topics
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Details
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Plastics as a Waste Material in the Marine Environment
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- Annual estimation of plastic waste introduced into the marine environment is unavailable.
- Plastic waste primarily results from fishing-related activities and non-point source influx from beaches.
- Differences in the fate of plastics in the ocean environment compared to on land: a) UV-induced photo-oxidative degradation is slower at sea. b) Lack of easy retrieval, sorting, and recycling mechanisms for plastic waste in the ocean.
- Extended lifetimes for plastics at sea due to these factors.
- Accumulation of plastic waste in the world’s oceans, with potential disintegration into microparticulate debris.
- Impact of microparticles on Antarctic krill and zooplankton, with ingestion rates dependent on particle concentration.
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Impact of Plastics in the Marine Environment
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- Plastics are bio-inert, not conventionally toxic, but can concentrate toxic and non-toxic organic compounds from seawater.
- Plastic-related distress is documented in over 250 species worldwide, particularly focused on larger surface water and beach species.
- Negligible research by government agencies or the plastics industry on plastic issues in the marine environment.
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Plastics as a Waste Material in Land Environment
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- Problems with uncollected plastic waste, include choking of drains, illness in animals, and non-biodegradable nature.
- The presence of additives and chemicals in plastics poses health and groundwater pollution risks.
- Plastic Waste Management Rules, 2016: 15,000 tonnes of plastic waste generated daily, with 6,000 tonnes uncollected.
- Lack of an eco-friendly alternative to plastic; the challenge is to improve plastic waste management systems.
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Salient Features of Plastic Waste Management Rules, 2016
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- Increase the minimum thickness of plastic carry bags for easier collection and recycling.
- Promote the use of plastic waste for road construction or energy recovery.
- Extension of rules to rural areas with responsibility given to Gram Panchayat.
- Waste generators, including individuals and industries, must segregate and manage plastic waste.
- Organizers of public events are responsible for waste management from their events.
- Regulation of plastic sheets for packaging, ensuring proper collection and channelization.
- Introduction of Extended Producer Responsibility (EPR) for producers and brand owners.
- State Pollution Control Boards (SPCBs) to regulate plastic bags and packaging.
- Retailers and street vendors are assigned the responsibility not to provide non-compliant plastic bags.
- Restriction on the availability of plastic carry bags to registered vendors.
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Amendment Rules, 2018
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- Phasing out of Multilayered Plastic (MLP) for non-recyclable, non-energy recoverable, or with no alternative use.
- The central registration system for producer/importer/brand owner.
- National registry for producers with a presence in more than two states, state-level registration for smaller producers/brand owners.
- Omission of explicit pricing of carry bags.
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Plastic Waste Management Amendment Rules, 2021
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- Prohibition of manufacture, import, stocking, distribution, sale, and use of certain single-use plastics from 1st July, 20.
- Increase in thickness of plastic carry bags from fifty microns to seventy-five microns in September 2021 and to one hundred and twenty microns in December 2022.
- Collection and management of plastic packaging waste through Extended Producer Responsibility (EPR).
- The legal force is given to guidelines for EPR through Plastic Waste Management Amendment Rules, 2021.
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