Not exact matches
We've had problems in the past with olive
oil, and your comment
makes me think it was due to cross -
contamination.
Old holes
made in search of
oil and gas have been abandoned but may be providing paths for
contamination to creep up
This homemade product is not shelf stable, so I
make a new batch of this mixture every 24 hours if needed rather than keeping the remaining
oil to avoid any problems with
contamination.
This includes a fatty acids test using a gas chromatographic method to verify the profile of each
oil, and testing for any potential
contamination and foreign substances to
make sure that each
oil is safe, pure and exactly what the label claims it is.
It can also leak into the
oil so
make sure to check the
oil for
contamination.
Man -
made contamination could come from a variety of sources such as leaky
oil storage tanks, septic systems, fertilizers, road treatments for snow, etc..
It appears to me that the family of humanity is beginning to come face to face with a myriad of growing global challenges — air pollution, sea and land
contamination, global warming, peak
oil, diminishing global supplies of grain, overfishing, the dissipation of Earth's scarce resources, desertification, deforestation, urban sprawl and autoban congestion are examples — the sum of which could soon become unsustainable, given a finite planet with the relatively small size and
make - up of Earth.
Flood waters can topple facilities and spread
oil, gas, and cancer - causing fracking chemicals across vast landscapes
making contamination and clean - up efforts exponentially worse and more complicated.»
Somewhat ironically, it's possible that this
oil - eating bacteria is present in that region because of past
contamination, which would have
made «indigenous populations evolve to select for organisms able to grow and degrade components of crude
oil.»