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Purveyor

(29,876 posts)
Sat Jul 2, 2016, 07:51 PM Jul 2016

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 Year’s 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.

MORE...

http://www.rawstory.com/2016/07/our-prettiest-pollutant-just-how-bad-are-fireworks-for-the-environment-2/

12 replies = new reply since forum marked as read
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scscholar

(2,902 posts)
1. Last July 4th, I saw cops beat two different people that had fireworks.
Sat Jul 2, 2016, 07:56 PM
Jul 2016

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.

 

yeoman6987

(14,449 posts)
4. They are trying to destroy every holiday.
Sat Jul 2, 2016, 08:53 PM
Jul 2016

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)
5. Agreed. I have the same attitude when I'm critized for driving my GMC Yukon with a gas guzzling 454
Sat Jul 2, 2016, 10:15 PM
Jul 2016

engine. Who are they to ruin my 7-9mpg 'fun'...

Rhiannon12866

(206,865 posts)
7. I know!
Sun Jul 3, 2016, 02:15 AM
Jul 2016

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)
10. We had a German Shepherd who was a trauma rescue.
Sun Jul 3, 2016, 07:06 AM
Jul 2016

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)
11. I know what you mean...
Sun Jul 3, 2016, 07:13 AM
Jul 2016

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...

JonathanRackham

(1,604 posts)
9. Actually I have some Vietnam vet friends who don't like them.
Sun Jul 3, 2016, 07:00 AM
Jul 2016

You reminded me of the human element that doesn't like them.

kacekwl

(7,028 posts)
6. I just stepped outside and all I could smell was gun powder.
Sat Jul 2, 2016, 11:52 PM
Jul 2016

Just like our founders wanted. I feel bad for my and other dogs shaking in the corner. IDIOTS.

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