How to use photodegradable in a sentence? Find typical usage patterns (collocations)/phrases/context for "photodegradable" and check conjugation/comparative form for "photodegradable". Mastering all the usages of "photodegradable" from sentence examples published by news publications.
The powder is mixed with a HDPE (high-density polyethylene) resin, which is compostable or photodegradable, meaning it decomposes over time from sunlight, leaving only calcium carbonate behind.
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Additive-based bioplastics sold as photodegradable or Oxo Biodegradable do not comply with these standards in their current form.
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Although design varies by manufacturer, most RECPs are biodegradable or photodegradable and decompose after a given amount of time.
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The incineration and recycling options are complicated by the variety of the types of plastics that are used and by the geographic dispersal of the plastics. Plastics also contain stabilizers and dyes as well as heavy metals, which limits the number of products that can be recycled. Research is continually being conducted on creating biodegradable or photodegradable mulches. While there has been a minor success with this, there is also the problem of how long the plastic takes to degrade, as many biodegradable products take a long time to break down.
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The first law banning non-degradable ring carriers was in the US state of Vermont in 1977, and by 1991 27 states had followed suit. A biodegradability performance standard was recommended by the Environmental Protection Agency in 1993, following the findings that non-degradable ring carriers had been found in great quantities in the marine environment where they persisted for decades and threatened marine life. In 1994 The US Federal Regulation proposed that all plastic rings carriers be naturally degradable materials, applying to all importers and processors. Many manufacturers do this by using photodegradable material, which can take months to break down.
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Additionally, it trains armed forces personnel and DRDO scientists in the safe use of explosives and ordnance, and enforces compliance of safety rules. Simulation and risk modeling is also carried out, in order to aid in Disaster Management. Environment Safety - CFEES develops treatment and disposal techniques for hazardous Heavy Metal Wastes, as well as Photodegradable Polyethylene for use as packaging material at high altitudes, which prevents the pollution in mountainous areas where the Indian Army operates, such as Kargil and Siachen. CFEES also plays an active role in formulating the phase-out strategy for halon and other ozone layer threatening gases.
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Brook Rearrangement In the late 1950s, Adrian Brook discovered a rearrangement reaction in organosilicon chemistry that was later named the Brook rearrangement. He also synthesized the first stable compounds containing silicon-carbon double bonds. Photodegradable Plastics While attempting to create polymers that were less resistant to ultraviolet rays from the sun, Jim Guillet discovered, through a Norrish reaction, a process for making plastics (such as foam coffee cups and fast food clam-shell containers) decompose in sunlight. Frustrated Lewis Pairs Douglas Stephan is the pioneer of the Frustrated Lewis pair, a compound or mixture containing a Lewis acid and a Lewis base that cannot combine to form a classical adduct.
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