Verbessertes Verfahren zur Entfernung von Schadstoffen aus Boeden
摘要
Process for eliminating petroleum, petroleum by-products and/or tar-like substances present in the form of hazardous substances insoils, using aqueous extraction agents containing 0.1 to 1.0 % of sodium phosphate or sodium oxalate.
申请公布号
DE3738264(C1)
申请公布日期
1989.03.30
申请号
DE19873738264
申请日期
1987.11.11
申请人
DVGW-FORSCHUNGSSTELLE AM ENGLER-BUNTE INSTITUT -WASSERCHEMIE-, 7500 KARLSRUHE, DE
