Pangpangpang people spreading the flame of the night sky will produce magnificent sight. The sea and the cool autumn Gwangan Bridge, city lights and the fireworks popping ecstasy pangpangpang mix itself.
Many beautiful and colorful autumn sky, fireworks .... Contact a popping sound, like popcorn popping moments and buried in pangpangpang I guess I feel the world is flying Raised two troubles. Contact the myriad of colorful autumn sky. The 7th Busan International Fireworks Festival on the weekend, nine-day long journey has ended.
Adorn the sky of fire, and under the awe-inspiring of visitors. Blood in children and adults alike elasticity. However, just had like some awe-do. Hidden problems in a spectacular flame is there referred to.
This year's 7th Busan International Fireworks Festival will be concluded. 9 days of rain during the event, beginning the first day to last day was held in the rain. Is the environmental fire. I raised the issue, while the 8th of next year as long as it is environmentally friendly fireworks festival, the hippocampus itself, hoping yeolrigil.
☞ Olympic opening and closing ceremony fireworks that possible?
The highlight of the Olympic opening and closing ceremonies full of spectators packed the main stadium in the background of the sky is a brilliant fireworks display. Opening and closing ceremonies of the Olympics fireworks shows that it is difficult to imagine.
However, we will not see me like this no longer seems to be. The International Olympic Committee (IOC) as the Olympic opening and closing ceremonies to ban the use of fireworks is because considering.
IOC President Jacques Rogge last year, a lot of fireworks emissions of hazardous air pollutants for environmental protection, so its use should be prohibited as belonging to a review of advisory says. Although he does not mean that now said the fireworks ban, but that malhyaetseupnida embarked on a serious review.
☞ Olympic opening and closing fireworks ban Review Why?
Suggested that the Olympic opening and closing fireworks Sri Lanka Olympic Committee has launched. Sri Lanka Olympic Committee, "The environment is the environment: clean hand to talk about the Olympics is a contradiction to discharge pollutants. Laser show and fireworks could be substituted with," he says.
IOC Executive Board member of a "First, how many fireworks evaluate how carbon emissions," said "Personally, I think fireworks are not difficult to Olympic opening and closing ceremonies, but the impact on the environment, if a serious reason not prohibited there, "he added.
IOC for the Olympic opening and closing ceremonies for the first time not to give up. Opening ceremony of the past, when a pigeon nalrideon practice many pigeons in the 1988 Seoul Olympics Opening Ceremony, and then burned in the flame have been revoked.
☞ Unusual ... the ingredients to create a spark?
A brilliant fireworks display on the softening that could spark the gunpowder and metal atoms react with the flame, because they cause combustion. Strontium and sodium, while riding in a blaze of red and yellow blooms.
In other words, in incendiary bullets contains metal elements which, depending on whether the softening of the color will vary. If it contains copper, green, and red if it contains lithium, barium yellow, silver, aluminum is ttige. The most commonly used is a metallic element strontium. To date, with the metal atoms difficult to achieve a perfect blue flame.
When gunpowder exploded ions of metal elements received energy was set back by anxiety over returning to a stable state to emit light. Deultteotdaga ions shocked back into place again, while the light is emitted.
☞ Fireworks really have any impact on the environment?
Recently fireworks on the other hand, many people will raise environmental concerns. For those looking to the concerns of the visual fireworks gunpowder to launch it high into the air can be harmful, because to write is intellectual.
In the opinion of those who look at this powder containing heavy metals and haedokseong material and flame spread in the night sky, watching the feast of the relics of hazardous chemical substances are spread evenly in the atmosphere of the story. Some of these harmful substances in the atmosphere of the rule of thumb for more than two weeks left to argue that.
Some of these claims because we listen to the fireworks of the environmental pollution problems and the systematic study is the need for verification.
☞Developing environmentally friendly fireworks
For the fireworks projectiles fired barium, copper, cadmium, lithium, antimony, rubidium, strontium, lead, potassium nitrate, etc. This is said. Deulyimasimyeon contains ingredients that cause respiratory disease and can contaminate the sea and the river is said.
Recently, to reduce environmental damage caused by fire 'green flame' developed dwaetdaneun hear the news. Developed by Disney fireworks fireworks using compressed air instead of gunpowder is said to ssoaholrin. Much quicker than traditional fireworks, safe and environmentally friendly to enemy.
☞ Fire, contamination of humans and the environment?
Mwinhendaehak Germany (University of Munich) Thomas Klapotke of belonging in the chemical industry spark (firework) as a positive correlation with those applications that are not. However, these fireworks (pyrotechnics) significantly contaminate the environment of the application sikindago Klapotke is noted.
Klapotke the flame, or oxidizing and reducing agents pokjukyong material is said to contain. The adhesive material according to application areas, balsayak (propellant charges), colorants, etc. may be added to that. When you launch the fireworks or firecrackers Klapotke humans and damaging to the environment of lead, barium, chromium, chlorate (chlorate), dioxins, smoke, particulate matter, carbon dioxide, nitrogen, sulfur oxides, heavy metals, such as emissions of toxic substances consisting of is said to be.
Open up firecrackers, fireworks or conduct an environmental risk associated with the bar may already have mentioned several times. The study, published in September 2004, one of India's most famous festival diwilri Festival (Diwali festival) occurring during the fireworks and firecrackers, air pollution has determined the bar. A festival of fireworks and firecrackers in this study due to the barium, potassium, aluminum, strontium, and significantly increased the concentration of metals, fireworks and firecrackers during the period of the combustion is pointed out that the main cause of air pollution.
☞ Do not let fireworks overlooked pollution problem?
Today, a celebration or festival, fireworks or firecrackers are located by means of. Ripen in the autumn sky, exploding like a fountain of sparks, if Bono can not cool the admiration alike.
However, if fireworks are present in the problem of contamination would have to think about at least once. In particular, scientists and scientists dwell only in performance and beauty of the flame will not be.
Excellent performance prior to making fireworks or firecrackers, some materials have to worry about whether the same effects can generate. The material itself, but additional additives may be of interest to environmental hazards that may occur will also need to keep in mind.
☞ Busan International Fireworks Festival grows every day?
This year the 7th Busan International Fireworks Festival was held on the 9 days. Compared to last year's three-day period has increased dramatically. Year's Pusan International Fireworks Festival, storytelling and sand animation techniques (light and works of art made of sand), laser, coupled with advanced technology, including the fantastic 'Water Show, and will it became. Phoenix hopes Rigid, water-softening (fireworks exploding in the water), and aspects of fireworks has become even bigger and colorful.
This year the 7th Busan International Fireworks Festival, the largest to imagine 22 days 80,000 fireworks light up the night sky was sunotat, 29 total 160,000, including 80,000-foot fireworks is blown. Last year, over 130,000 feet and 30,000 feet has increased.
☞ Used in fireworks, gunpowder, etc. verification, expecting greener
Used in fireworks is harmful to humans or absence of fire, and environmental pollution that affects whether some one hundred and twelve, etc. Strictly speaking a more mature look forward to the fireworks.
Simply pour a spark in the night sky, watching countless gien a serious pollution problem today is that. Fireworks, as well as car exhaust and factory chimneys smoke, compared to the Flood vs. environmental impact may be much less. However, we really need to think of what fun is that you want to. How to choose the moment there's eye candy, or the Feast of the sustainable nature would enjoy going for a long time.
Olympics opening and closing ceremonies of the International Olympic Committee to review the fireworks ban effort Would not you need to take note. Why they are reviewing whether the ban will take a look. Fireworks on promotions 'this flame hyaet the materials used are environmentally friendly' is the phrase entered gidaehaebop day.
☞ Expect fireworks and sustainable
The 7th Busan International Fireworks Festival is a great success ended. Another fireworks throughout the country in the future will lead. Band wagon effect (Ban-Wagon Effect) due to the fireworks across the country to deal with a very good chance they are jakkuman scale. However, the hongboen environmentally friendly fireworks rarely mentioned is indeed a shame.
Nowadays in various promotional materials that people will love the mention of eco-friendly fireworks will mean you two are rare. Or liver problems, one green, or measures for this problem is caused motsewotgi. How long will this problem, do you enjoy putting it fits somewhere bulkkotman brilliant. I could think about at least once to the flame.
Now, fireworks also need to consider environmental issues. Today, the environmental problems of fireworks exploding in the yard can not exception. Who are environmentally friendly as a lot of money to expect fireworks.
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