enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Cobalt poisoning - Wikipedia

    en.wikipedia.org/wiki/Cobalt_poisoning

    Cobalt poisoning is intoxication caused by excessive levels of cobalt in the body. Cobalt is an essential element for health in animals in minute amounts as a component of vitamin B 12 . A deficiency of cobalt, which is very rare, is also potentially lethal, leading to pernicious anemia .

  3. Toxic heavy metal - Wikipedia

    en.wikipedia.org/wiki/Toxic_heavy_metal

    These elements include vanadium, manganese, iron, cobalt, copper, zinc, selenium, strontium and molybdenum. [75] A deficiency of these essential metals may increase susceptibility to heavy metal poisoning. [76] Selenium is the most toxic of the heavy metals that are essential for mammals. [77]

  4. Metal toxicity - Wikipedia

    en.wikipedia.org/wiki/Metal_toxicity

    An aspirational method of decontamination of heavy metals is phytoremediation or bioremediation, but these approaches have solved few real world problems. Toxic metals can bioaccumulate in the body and in the food chain. [5] Therefore, a common characteristic of toxic metals is the chronic nature of their toxicity.

  5. ‘Here it is better not to be born’: Cobalt mining for Big ...

    www.aol.com/better-not-born-cobalt-mining...

    Around 75 per cent of the world’s cobalt is mined in the DRC -- and the world cannot get enough of it. The rare, silvery metal is an essential component to every lithium-ion rechargeable battery ...

  6. Mutanda mine - Wikipedia

    en.wikipedia.org/wiki/Mutanda_mine

    In 2009, the UN Development Programme reported a 70% poverty rate in the former Katanga province (where Mutanda mine is located), and 80% of people lacked drinking water or electricity. [ 10 ] [ 2 ] Non-government organisations and media reports have found that artisanal mining in the DRC is plagued with safety and health problems, human rights ...

  7. KOV mine - Wikipedia

    en.wikipedia.org/wiki/KOV_mine

    The KOV mine is a large, active open pit copper and cobalt mine near Kolwezi in Lualaba Province in the Democratic Republic of the Congo. The site contains some of the highest grade copper ore of any mine in the world. [1] The mine is also one of the world's largest Cobalt producers. [2] [3]

  8. Cobalt - Wikipedia

    en.wikipedia.org/wiki/Cobalt

    [73] [74] The impact on the world cobalt economy from this conflict was smaller than expected: cobalt is a rare metal, the pigment is highly toxic, and the industry had already established effective ways for recycling cobalt materials. In some cases, industry was able to change to cobalt-free alternatives.

  9. AOL Mail

    mail.aol.com/?rp=webmail-std/en-us/basic

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!