http://thewellrundry.blogspot.com/20...ulture_23.html
When dealing with petroleum products, oxygenation and breakdown of compounds using bacteria and/or mushrooms is sometimes used. But this requires continual monitoring. The big questions for bioremediation, and indeed for all remediation, are “How long will this take?”, “How much will this cost?”, and “Who will pay for this?” These are often unknown until one gets into a project. Those who undertake such projects therefore take on a significant risk....
. The more serious threat comes not from eating the vegetables, but from working the soil – digging, planting, then bringing contaminated soil into your home.
http://www.epa.gov/NE/brownfields/su...ks_ct_agp.html
http://www.pennsylvaniahorticultural...een/about.html
http://www.pennsylvaniahorticultural...antmanual.html
http://topics.nytimes.com/top/refere...ure/index.html
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