The Blacksmith Institute in collaboration with Green Cross Switzerland recently evaluated the most dangerous pollution problems we face today. As a result, they put together this top ten list of the most deadliest factors we face:

1. Groundwater Contamination
2. Industrial Mining Activities 3. Metals Smelters and Processing 4. Radioactive Waste and Uranium Mines 5. Untreated Sewage 6. Urban Air Quality 7. Used Lead Acid Battery Recycling 8. Contaminated Surface Water 9. Indoor Air Pollution 10. Artisanal Gold Mining

It is truly troubling to realize that many people have built their homes nearby these major pollutants. The World Health Organizationhas released numerous reports stating that life expectancy is still below the age of 40 in many countries. Yet there are 16 countries where the citizens can expect to live past 80 years old. Although contributing factors include war and civil strife, one of the biggest factors is disease. Many countries still lack proper sanitation and trash removal, leaving its hungry citizens to dig through polluted waste to find food. The contrast between developing nations and developed nations is far reaching, even though developed countries like the United States are major polluters. Overall there are many factors that contribute to the cleanliness and health of a city. Here is the top 10 most polluted cities in the world:

1. Linfen, China
Type of Pollution: Coal Source of Pollution:Industrial and Automotive Emissions Linfen, China is not only the most-polluted city in China, but also the world. It includes many coal mines. Although legal coal mines create a lot of pollution, it is the city’s illegal coal mines that do the most damage, since they do not follow anti-pollution regulations. The city’s air is constantly soiled with burning coal.

2. Tianying, China
Type of Pollution: Lead and heavy metals Source of Pollution:Mining and Processing Tianying accounts for more than 50 percent of China’s total lead production. Because there are not many standards that regulate lead production in China, a lot of lead ends up in the city’s soil and water. Ultimately, the lead ends up in the bloodstream of children. Lead has been shown to decrease IQ in children.

3. Sukinda, India
Type of Pollution: Hexavalent Chromium Source of Pollution:Chromite Mines Hexavalent Chromium is a carcinogenic type of steel used for leather tanning. In Sukinda, India, studies show that the drinking water includes more than double the international standard of Hexavalent Chromium. An Indian health group estimates that nearly 85 percent of deaths in mining areas are due to diseases that stem from chromium exposure.

4. Vapi, India
Type of Pollution: Chemicals and metals Source of Pollution:Industrial estates Vapi, India might be higher on this list if it weren’t for its slow growth. The city’s groundwater has been found to contain mercury levels almost 100 times higher than the World Health Organization’s recommended amount. Heavy metals can be found in the city’s crops and air.

5. La Oroya, Peru
Type of Pollution: Sulfur dioxide, lead, copper, zinc Source of Pollution:Metal mining and processing La Oroya, Peru has the dubious distinction of being a city where 99 percent of children’s lead blood levels that are higher than the acceptable limits. According to the World Health Organization, the lead level is three times the acceptable limit. The lead is likely to stay in the soil for centuries to come.

6. Dzerzhinsk, Russia
Type of Pollution: Chemicals and toxic by products, such as sarin and vx gas Source of Pollution: Chemical Weapon Manufacturing The Guinness Book of World Records named Dzerzhinsk, Russia as the most chemically polluted city in the world. Nearly 300,000 tons of chemical waste was improperly dumped here between 1930 and 1998. The city’s death rate exceeds its birth rate by 260 percent.

7. Norilsk, Russia
Type of Pollution: Air pollution such as particulates and sulfur dioxide Source of Pollution: Nickel and Metal Mining and Processing Norilsk is the location of the world’s largest heavy metal smelting plant. More than four million tons of dangerous chemicals are released into the city’s atmosphere every year. It is difficult to find even a single living tree within 30 miles of the city.

8. Chernobyl, Ukraine
Type of Pollution: Radiation Source of Pollution: Nuclear meltdown When the Chernobyl nuclear plant melted down in 1986, it sent 100 times more radiation into the air than the nuclear bombs that were dropped on Hiroshima and Nagasaki combined. The area is still contaminated and is expected to stay that way for thousands of years. The 20-mile area around Chernobyl remains uninhabitable.

9. Sumgayit, Azerbaijan
Type of Pollution: Organic chemicals, heavy metals and oil Source of Pollution: Industrial and petrochemical complexes When the factories in Sumgayit, Azerbaijan were still operational, they released upwards of 12,000 tons of harmful emissions – like mercury – each year. Even though the majority of the factories have closed their doors, the pollution is still there. There is no work to speak of being done to clean up the area.

10. Kabwe, Zambia
Type of Pollution: Cadmium and lead Source of Pollution: Lead processing and mining High levels of lead were first discovered in Kabwe, Zambia in 1902, but little has been done to protect citizens since the discovery. Zambian children average between five and ten times more lead concentration in their blood than what the U.S. Environmental Protection Agency allows. Approximately $40 million from the World Bank has been allocated to aid in a clean-up project in this area.


Source: http://www.scgh.com/green-news/the-cleanest-and-the-most-polluted-cities/

Horrible! The price to pay for industrialization.

Exactly

hmmmmm,and Lagos,Nigeria is nt in that list...PURE RIGGING

1. Lagos
2. Lagos
3. Lagos
4.....

Chillisauce: 1. Lagos
2. Lagos
3. Lagos
4.....

Chillisauce u got my ribs cracking. Fortunately no Nigerian city is among them.