The scientists estimated that the amount of
contaminated water flowing into the ocean from this brackish groundwater source below the sandy beaches is as large as the input from two other known sources: ongoing releases and runoff from the nuclear power plant site itself, and outflow from rivers that continue to carry cesium from the fallout on land in 2011 to the ocean on river - borne particles.
TEPCO hopes to erect curtain - like barriers of silt around the water outlets to pen in
the contaminated water flowing from the plant.
In a more practical test in which lead -
contaminated water flowed through the foam, it scrubbed the water of up to 67 percent of the lead ions.
As
the contaminated water flows into larger and larger bodies of water, it will become increasingly diluted.
Not exact matches
Water from the
contaminated side will start to
flow across the membrane, diluting the salt solution on the other side.
Like
water flowing through a rusty pipe, our desires and needs
contaminate the
flow.
The underground
flow of
contaminated water can not be contained within the borders of a county.
He said such pollution can lead to unclean drinking
water, an unhealthy food supply through fish consumption and the
flow of
contaminated water into smaller waterways.
The thin calcite deposits on cave art can be
contaminated by new
flows of uranium - containing
water, dust, or other detritus, making the art seem older than it is, he and his colleagues argued.
Finally, the team
flowed inactivated, E. coli -
contaminated water through the wood filter.
Scientists discuss how agriculture and irrigation are changing underground
water flows, rerouting them through
contaminated ground
And that is an underestimate of the amount of brine, fracking fluid and other
contaminated water that
flows back up a well along with the natural gas or oil, because it is based on incomplete data from state governments gathered in 2007.
As past studies of groundwater
flows at the site have shown, the
contaminated water will migrate to the river over the course of several months.
The list of complaints include polluted
water flowing directly to the Yangtze River,
water so
contaminated it is not fit for any purpose, foul - smelling gasses so strong they even wake people up at night and cause headaches and nosebleeds, a village of 50 residents next to a factory of which nine people have developed cancer, and of course the infamous explosion at a Foxconn plant that killed three this past May.
In the process of fracking, the «toxic soup» of chemicals used to break apart shale rock can leach into underground aquifers, wells and other drinking sources,
contaminating the
water lines that
flow into hundreds or thousands of local businesses and homes.