quilogramo

EN Many experts thought this target could never be reached, but ICPR samples showed that from 1985 to 1992, mercury in the river at the German town of Bimmen-Lobith, near the Dutch border, fell from six to 3.2 tonnes, cadmium from nine to 5.9 tonnes, zinc from 3,600 to 1,900 tonnes, atrasine from 10 to 3.7 tonnes and PCBs from 390 to 90 kilograms.
GL Numerosos especialistas estimaban que ese obxectivo nunca se ía alcanzar. Sen embargo, segundo as mostras obtidas pola CIPR, o mercurio arrastrado polo Rin en BimmenLobith en Alemaña (cerca da fronteira neerlandesa) pasou de 6 toneladas ó ano en 1985 a 3,2 toneladas en 1992, o cadmio, de 9 a 5,9 toneladas, o zinc de 3.600 a 1.900 toneladas, a atrasina de 10 a 3,7 toneladas e os PCB de 390 a 90 quilogramos no mesmo período.
Fonte: C24 (856)

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