Microbeads are polyethylene microspheres. These microbeads
can be found in cosmetics and personal care products like toothpaste. It can
also be found in other things like biomedical stuff, but I really think that
cosmetics and care products will be my primary focus. Before I took this class I
actually switched my toothpaste because I read about these microbeads and I am ecstatic
that this will be our course topic. There are three types of micro beads
fluorescent polyethylene, colored polyethylene, and black polyethylene microspheres.
Other than potential health problems caused by these microbeads there is also
potential environmental effects they can have. When using care products like
exfoliating products or toothpaste these microbeads get washed down the drain
and they end up passing through our treatments plants and end up in the rivers
and streams. That is not good for us and certainly not good for our animal
friends. That is why this is such a hot topic for environmentalist and is a
great topic to discuss.
California has now outlawed and are phasing out
microbeads in personal care products within their state, which will take effect
in 2020. They are showing up in the bodies of fish and other wildlife after
passing through the filtration systems. The problem is the beads are not
disintegrating which makes them environmentally unfriendly. The legislation passed
in California will make sure these companies comply and use environmentally
safe alternatives.
On the other side of the country a man named Mr. Wilson,
who lives on a sailboat, is an environmentalist who has helped lead the fight
against microbeads. He calls it a “Trojan horse” in the effect that these beads
go through the filtration system by the billions, which equates to 19 tons, and
washes into the waste water every year. That could very well work its way into
the food chain like fish and ultimately can end up digesting them ourselves.
Mr. Wilson and others are fighting to pass bills like the one in California that
will make these companies cease making the harmful microbeads and switch to an environmentally
safe alternative.
http://www.theguardian.com/environment/2015/oct/09/california-bans-microbeads-to-protect-marine-life
http://www.nytimes.com/2015/05/23/business/energy-environment/california-takes-step-to-ban-microbeads-used-in-soaps-and-creams.html
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