Responsible Mining of Cobalt | Cobalt Institute
Responsible Mining of Cobalt The need for responsible mining practices is not new and has for many years been at the top of the agenda for many large-scale mining companies (LSM), and since the late 1990’s this has been approached collectively by the LSM in order to help improve public awareness, address concern for the environment and
Why Cobalt Mining in the DRC Needs Urgent Attention
Cobalt is an essential mineral used for batteries in electric cars, computers, and cell phones. Demand for cobalt is increasing as more electric cars are sold, particularly in Europe.
Cobalt and Carcinogenicity | Cobalt Institute
Based on studies in humans, there is inadequate evidence to show any relationship between cobalt exposure and cancer in humans by any route of exposure (i.e. by oral intake, inhalation, or skin contact).
Report on Carcinogens (RoC) Concept: Cobalt
Although cobalt has not been mined in the Untied States for more than 30 years (ASTDR, 2004), a new mine and mill are currently being established in Idaho that anticipate production of more than 1,500 tonnes of high-purity cobalt metal annually (Idaho Cobalt Project, 2013). Cobalt mining and new uses such as those for green technology may
Cobalt: the toxic hazard in Lithium batteries that puts
Beyond these overall human rights violations, cobalt mining causes significant water pollution for communities living within reach of the mines. Birth defects in these communities are also common.
The toll of the cobalt mining industry on health and the
The toll of the cobalt mining industry on health and the environment. March 6, 2018 / 5:29 PM / CBS News. A CBS News investigation of child labor in cobalt mines in the Democratic Republic of
10 Facts About Cobalt - Mining Information
6) Cobalt is Used to Treat Cancer A manmade isotope, Cobalt-60, is widely used in cancer treatments. The radiation this radioactive isotope releases is used to blast cancerous tumors, and is often used to treat brain tumors, as this kind of radiation facilitates the extreme precision needed.
Cobalt Compounds - EPA
EPA has not classified cobalt for carcinogenicity. Physical Properties Cobalt usually occurs in the environment in association with other metals such as copper, nickel, manganese, and arsenic. (1) Pure cobalt is a steel-gray, shiny, hard metal that is insoluble in water. (1) The chemical symbol for cobalt is Co, and the atomic weight is 58.93 g
COBALT HAZARD SUMMARY HOW TO DETERMINE IF YOU ARE BEING
* Exposure to Cobalt dust can irritate the skin, eyes, nose and throat. Chronic Health Effects The following chronic (long-term) health effects can occur at some time after exposure to Cobalt and can last for months or years: Cancer Hazard * Cobalt may be a CARCINOGEN in humans since it has been shown to cause cancer of the muscle (only at the
What Is Cobalt Therapy? (with pictures)
A form of cancer treatment known as cobalt therapy targets malignant cells without destroying nearby healthy tissue. Also called radiosurgery, cobalt therapy aims gamma rays at cancerous cells, commonly in the brain, neck, or near vital blood vessels. These rays attack cancer from several directions as cobalt ions deteriorate.
Cobalt | NIOSH | CDC
Exposure to cobalt may cause cancer. Workers may be harmed from exposure to cobalt and cobalt-containing products. The level of harm depends upon the dose, duration, and work being done. Cobalt is used in many industries.
Cobalt is critical to the renewable energy transition. How
The human cost of cobalt mining — once a problem largely hidden from end-users of the mineral— has now been highlighted more broadly, and the eyes of the world, especially consumers, are open. This gives Regalia cause for hope, but she says there is still a long way to go.
The high human cost of cobalt mining in the Democratic
The high human cost of cobalt mining. From its use as a coloring pigment in ceramics in Ancient Egypt to its discovery as a key ingredient in much of our modern technology, the mineral cobalt has a long history. Even though this brittle, silvery-blue metal is in wide use across our modern society, it’s likely the last time any of us gave it
What Is Cobalt Therapy? (with pictures)
Cobalt represents a by-product of nickel and copper mining, and the metal appears naturally in rocks and dirt. Compounds of cobalt give ceramic glass a deep blue color, and give rich tints to glazes. After the isotope cobalt-60 was identified, it became valuable as an alloy because it resists corrosion and adds strength to other metals. This
Life cycle assessment of cobalt extraction process
Particles emitted during cobalt mining consists radioactive emissions, cancer-causing particles, and particles which may cause vision problems, vomiting and nausea, heart problems, and Thyroid damage. Cobalt is an important gamma-ray source which is used as a radio therapeutic agent for cancer treatment (Baskar, Lee, Yeo, & Yeoh, 2012).
How the race for cobalt risks turning it from miracle metal
Scientists are also investigating a possible link to cancer. As with any chemical, the risks depend on the amount and duration of exposure. Cobalt is a metal that occurs naturally in rocks, water,
Cobalt exposure and cancer risk - PubMed
Cobalt exposure and cancer risk Cobalt is a technically important metal, used mainly as a binder in the hard-metal industry and as a constituent of many alloys. Cobalt compounds are used as drying agents in paints and laquers. Since ancient times, cobalt compounds have been used as coloring agents for pottery, ceramics, and glass.