Charged up over contamination

Charged up over contamination - 1993 - Financial Times 19 May 1993, 18 Yorkshire Post 17 May 1993, 7 Times 24 May 1993, 3(2) .

New techniques employing electric currents and cabbages are being developed in Massachusetts and Sheffield to counteract soil pollution and clean up contaminated land.


CLEAN-UP
ELECTRO-MIGRATION
ELECTRO-OSMOSIS
HEAVY METALS
MISCANTHUS
PLANTS
WASHING POWDER
ZEOLITES