Our Prettiest Pollutant: Just How Bad Are Fireworks For The Environment?
The bangs and fizzes of fireworks are rapidly replacing the chimes of Big Ben as the defining sound of New Years Eve celebrations in London, while around the world, city landmarks are becoming stages for increasingly spectacular pyrotechnic displays. Since the millennium, the popularity of fireworks has even extended into back gardens, where smaller fireworks or sparklers are lit up at the stroke of midnight.
Fireworks are great fun. We all enjoy guessing the colours of the rockets before they ignite in the sky, hearing the explosions echo off nearby buildings, or writing our names in light with hand sparklers.
But there is an environmental price to pay. Firework smoke is rich in tiny metal particles. These metals make firework colours, in much the same way as Victorian scientists identified chemicals by burning them in a Bunsen flame; blue from copper, red from strontium or lithium, and bright green or white from barium compounds.
There is more smoke from potassium and aluminium compounds, which are used to propel fireworks into the air. Perchlorates are also used as firework propellants; these are a family of very reactive chlorine and oxygen compounds, which were also used by NASA to boost space shuttles off the launch pad.
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http://www.rawstory.com/2016/07/our-prettiest-pollutant-just-how-bad-are-fireworks-for-the-environment-2/
scscholar
(2,902 posts)That makes me so proud to live here. One set-off a bunch of firecrackers in an intersection. That scared several dogs. The SPD reacted harshly, to the cheers of the victims of those firecrackers.
MADem
(135,425 posts)We'll have to watch re-runs on television?
yeoman6987
(14,449 posts)Good gracious what a terrible life these nanny busy bodies are. I suppose fireworks are the cause of climate change. Glad we found the problem now let's get on with life.
Purveyor
(29,876 posts)engine. Who are they to ruin my 7-9mpg 'fun'...
JonathanRackham
(1,604 posts)Rhiannon12866
(206,865 posts)My Cairn Terrier was terrified of thunder and had the same reaction to fireworks. I remember taking him to work with me on the 4th, didn't dare leave him home and he couldn't hear anything from my office. My current dog doesn't seem to notice, but my neighbors were setting off fireworks earlier, sounded like a war zone around here, and my very young cat - who I rescued from a grocery store parking lot - was very unsettled by all the noise.
JonathanRackham
(1,604 posts)She could hear them in the next town. I could see fireworks on the 4th plus or minus a day but locals have been engaged in Armageddon for a month now.
I enjoy fireworks and celebrating the 4th but not to excess.
Rhiannon12866
(206,865 posts)I've been hearing explosions for a week, and right next door it sounded like a war broke out. If a thunderstorm started, my entire family all made a beeline home because we didn't want the dog to freak out and the 4th of July was much worse. I was his fifth (and last) home, so he must have had a bad experience.
I don't know what the laws are now, but these huge tents selling fireworks have popped up on vacant lots and in parking lots all over town...
MADem
(135,425 posts)JonathanRackham
(1,604 posts)You reminded me of the human element that doesn't like them.
kacekwl
(7,028 posts)Just like our founders wanted. I feel bad for my and other dogs shaking in the corner. IDIOTS.