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How Green Crackers Are Tested for Diwali
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What Happened?
In Nagpur, a lab tests crackers to determine if they can be labeled green. This year, only green crackers are allowed in Delhi-NCR during Diwali.
Key points
- The CSIR-National Environmental Engineering Research Institute tests crackers for emissions.
- Green crackers must emit at least 30% less particulate matter than conventional ones.
- Barium, a toxic chemical, is banned in green crackers despite its historical use for color.
- Testing involves measuring air pollution and noise levels in a controlled chamber.
- The testing process takes about four hours per cracker sample.
- Only manufacturers with an explosives license can produce green crackers.
Key insights
- The shift to green crackers may reduce air pollution during Diwali celebrations.
- Regulatory measures ensure that only compliant manufacturers can produce green crackers.
- Public awareness about green crackers can influence consumer choices and market trends.
Why it matters
Understanding the testing of green crackers is crucial for public health and environmental safety during Diwali.
Tags
Entities
CSIR-National Environmental Engineering Research Institute· OrganizationSupreme Court· OrganizationDelhi-NCR· Location
Source
India Today
