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Latest Cadmium Stories

2008-09-15 09:00:48

Pure Energy Visions Corporation (TSX-V: PEV) (FRANKFURT: XYQ) ("Pure Energy" or the "Corporation"), the leading Canadian provider of environmentally responsible rechargeable battery products, reported today that it has secured business for its new cordless phone battery packs with two leading Canadian retailers. The product is being distributed through Sure-Gro Inc., Pure Energy's Canadian distributor. Shipments have already been made to one retailer with product expected on store shelves...

2008-08-21 18:00:41

TORONTO, ONTARIO--(Marketwire - Aug. 21, 2008) - Aquiline Resources Inc. (TSX:AQI) ("Aquiline" or "the Company") today announced the results of the metallurgical program performed on the Loma de La Plata zone of the Navidad silver project by Xstrata Process Support ("XPS") of Sudbury, Ontario. This program commenced in the first quarter of 2008, and was performed to corroborate and expand upon the metallurgical program results obtained by G & T Metallurgical Services Ltd. ("G & T")...

2008-07-11 06:00:36

By Patton, Jessica Rae UPDATES Chemical pollutants have cropped up in - and are threatening the very existence of - the populations of two distinctive predatory creatures (see "Intensive Condor Care," Currents, September/October 2007). As reported in the San Francisco Chronicle, "Studies of peregrine falcon eggs and chicks by state scientists reveal that the birds in San Francisco, Long Beach, Los Angeles and San Diego are ingesting the flame retardant called PBDEs, believed to leach out of...

2008-04-14 12:00:28

Nix, Patterson & Roach LLP, a nationally recognized plaintiffs' law firm, filed a major class action lawsuit today in Kay County, Oklahoma, on behalf of roughly 7,000 residents of the town of Blackwell, Oklahoma. The lawsuit accuses defendants Phelps Dodge Corporation and its parent company, Freeport-McMoRan Copper & Gold, Inc., of failing to properly address lead, arsenic, and cadmium contamination in the Blackwell area. This contamination is related to the operation of the...

2008-02-24 03:00:30

By Kumar, Sunil Sharma, Vishal; Bhoyar, R V; Bhattacharyya, J K; Chakrabarti, Tapan ABSTRACT: The effect of heavy metals on the activities of earthworm species Eudrillus eugineae was studied during vermicomposting of municipal solid waste (MSW) spiked with heavy metals. The activities of earthworms, in terms of growth and biomass production and number of cocoons produced, were monitored periodically, and the concentration of heavy metals in earthworms and substrates was determined at...

2007-11-21 03:00:43

By Liang, Yong-mei Jun, Ma; Liu, Wei ABSTRACT: A laboratory study demonstrated that ferrate pretreatment significantly enhanced lead and cadmium removal in alum coagulation, under the conditions of natural surface water. The enhancement of lead removal was approximately 21 to 37% by ferrate pretreatment at a dosage of 1 to 5 mg/L. The enhanced removal of cadmium by ferrate pretreatment at a dosage of 1 to 5 mg/L exceeded the removal by alum coagulation alone 2- to 12-fold. Cadmium is much...

2006-07-07 09:41:16

GENEVA (Reuters) - Food experts on Friday set new international standards on maximum allowed levels of contaminants including lead and cadmium, as well as aflatoxins, so as to improve food safety, officials said. The standards, issued by the Codex Alimentarius Commission, are voluntary for countries, but apply to food consignments that move in international trade, they added. "The new standards adopted this week will thus go a long way to protecting human health, as they set out new,...

2006-06-22 15:05:00

By Anthony J. Brown, MD NEW YORK (Reuters Health) - Women with the highest levels of cadmium in their urine have more than a two-fold higher risk of breast cancer than women with the lowest levels, according to a new study. However, further studies are needed to determine if these elevated levels are a cause or effect of breast cancer. Although cadmium, a heavy metal, has been classified as a probable cancer-causing substance by the US Environmental Protection Agency, until now no human...

2006-05-03 05:40:00

BRUSSELS -- Used batteries in the European Union will have to be collected and recycled under rules agreed by EU lawmakers and member states this week that aim to protect people and the environment from the effects of dangerous metals. The European Commission tabled the rules in 2003 to boost battery recycling rates and clamp down on using cadmium and mercury in batteries to stop the toxic metals from seeping into water supplies and polluting the atmosphere. Under the agreement announced on...

2006-03-06 03:40:00

By Ben Blanchard and Lucy Hornby BEIJING -- The Chinese province of Hunan, home to China's largest zinc smelter, is considering closing heavy industrial plants that pollute, a senior government official said on Monday. Hunan, where former leader Mao Zedong was born, has rich deposits of lead and zinc. Smelters line the same rivers that provide drinking water for millions in the province. The southern province has invested in environmental monitoring and began last winter to close small plants...


Latest Cadmium Reference Libraries

28_90a9ebba6a5e0b03847c37d7c52ad072
2005-05-26 12:02:30

Cadmium is a chemical element in the periodic table that has the symbol Cd and atomic number 48. A relatively rare, soft, bluish-white, toxic transition metal, cadmium occurs with zinc ores and is used largely in batteries. Notable characteristics Cadmium is a soft, malleable, ductile, bluish-white bivalent metal which can be easily cut with a knife. It is similar in many respects to zinc but lends itself to more complex compounds. The most common oxidation state of cadmium is +2,...

28_64ba43868fe5d784d85bf5846bb539ad
2005-05-25 17:25:52

Silver is a chemical element in the periodic table that has the symbol Ag (from the traditional abbreviation from the Latin Argentum) and atomic number 47. A soft white lustrous transition metal, silver has the highest electrical and thermal conductivity of any metal and occurs in minerals and in free form. This metal is used in coins, jewelry, tableware, and photography. Notable characteristics Silver is a very ductile and malleable (slightly harder than gold) univalent coinage metal...

28_66bc72775f3eb8353bc01ba3c861703a
2005-05-25 10:26:23

Zinc is a chemical element in the periodic table that has the symbol Zn and atomic number 30. Notable characteristics Zinc is a moderately reactive metal that will combine with oxygen and other non-metals, and will react with dilute acids to release hydrogen. The one common oxidation state of zinc is +2. Applications Zinc is the fourth most common metal in use, trailing only iron, aluminium, and copper in annual production. - Zinc is used to galvanize metals such as steel to...

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  • A blustering, bullying fellow; a pot-valiant braggart; a bully.
This word is named for Draw-Can-Sir, a character in George Villiers' 17th century play The Rehearsal.
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