Environment & Energy
Related: About this forumRice Wholesaler Knew About Cadmium Contamination Since 2002; Hunan Rice Markets Collapse
EDIT
The problem was apparently detected in 2002 by a major Guangdong wholesaler, Shenzhen Cereals Group (SZCG), according to Chen Jian, business manager of the Changsha Grain Depot run by China Grain Reserves Corp., also called Sinograin. He recently told the Nanfang Daily newspaper that SZCG officials' knowledge of Hunan's cadmium problem dated to their 2002 cooperation agreement with his company.
For business reasons, Chen said, SZCG chose to ignore the problem for seven years through a stable period for rice prices. But in August 2009, and shortly after newly harvested crops of Hunan rice had filled SZCG warehouses, the market caught wind of the contamination issue, pushing rice prices down sharply. SZCG had purchased batches of seven varieties of Hunan-grown rice, altogether 15,415 tons, in 2009. While the grain was being shipped from Sinograin's Hunan facilities to Shenzhen, state media reported that cadmium poisoning had sickened hundreds of people and killed two in villages near the Hunan city of Liuyang.
Less dramatic but equally serious that year were results from a Nanjing Agricultural University study that found about 10 percent of all rice grown and sold in China had failed to meet government standards for cadmium. Shaken by the Liuyang report and fearing a market backlash, SZCG sent samples of its recently delivered Hunan rice to the Shenzhen Municipal Quality Inspection Research Institute. Tests found excessive levels cadmium.
Company officials scrambled to salvage their investment. Indeed, Chen said if not for a contract adjustment with Sinograin, SZCG would have lost more than 10 million yuan on some 100,000 tons of Hunan rice in its stocks.
EDIT
http://english.caixin.com/2013-06-05/100537850.html
phantom power
(25,966 posts)"So to recap, I come in peace, I mean you no harm, and you all will die. Gallaxhar out. "
CanonRay
(14,101 posts)Oh, I forgot, corporations can't kill because they are not people. Wait a minute....
wtmusic
(39,166 posts)Cadmium: The Dark Side of Thin-Film?
http://gigaom.com/2008/09/25/cadmium-the-dark-side-of-thin-film/
hatrack
(59,584 posts)Lots of mining and industrial processes that could have accounted for the contamination.
http://en.wikipedia.org/wiki/Itai-itai_disease
eppur_se_muova
(36,261 posts)there are traces of cadmium in zinc ores, as well as in some phosphate fertilizers, which results in agricultural contamination. Coal ash is also a significant source of cadmium.
https://en.wikipedia.org/wiki/Cadmium#Occurrence
Oh, and if you read the article:
Water from contaminated rivers, lakes and streams is typically diverted into the region's rice paddies, where the metals settle in calm water, tainting soil and crops alike.
CreekDog
(46,192 posts)thank you for informing us, in order to undermine solar and pump up nuclear.
so reliable you are at that.
hunter
(38,311 posts)But toxins with a half-life of essentially forever get a "meh."
Nihil
(13,508 posts)> For business reasons, Chen said, SZCG chose to ignore the problem for seven years
> cadmium poisoning had sickened hundreds of people and killed two in villages near the Hunan city of Liuyang.
> For business reasons, Chen said, SZCG chose to ignore the problem for seven years
> about 10 percent of all rice grown and sold in China had failed to meet government standards for cadmium.
> For business reasons, Chen said, SZCG chose to ignore the problem for seven years
> Shaken by the Liuyang report and fearing a market backlash, SZCG sent samples of its recently
> delivered Hunan rice to the Shenzhen Municipal Quality Inspection Research Institute.
> For business reasons, Chen said, SZCG chose to ignore the problem for seven years
> Tests found excessive levels (of) cadmium.
> For business reasons, Chen said, SZCG chose to ignore the problem for seven years