苏里南拟禁用含氰化物提金药剂Jin Chan
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苏里南评论专栏Borrelpraat称，政府已将含氰化物的提金药剂Jin Chan列为禁用对象。报道称该药剂可从每公斤含金矿石中提取最高80%的黄金，而汞仅约20%；Saramacca一处由Grassalco转租的特许区近日发生溃坝，含该药剂的尾水流入河流致鱼类死亡。
Written by AI from the reports · updated 6 h ago
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苏里南禁用含氰化物的Jin Chan提金药剂
苏里南评论专栏 Borrelpraat 称，政府已将含氰化物的提金药剂 Jin Chan 列为禁用对象。文中称该药剂可从每公斤含金矿石中提取最高 80% 的黄金，而汞仅约 20%，并提到 Saramacca 一处由 Grassalco 转租的特许区近日发生溃坝，含该药剂的尾水流入河流致鱼类死亡。
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- Starnieuws—RSS苏里南评论专栏：政府拟禁用含氰化物提金药剂 Jin Chan
苏里南评论专栏 Borrelpraat 称，政府已将含氰化物的提金药剂 Jin Chan 列为禁用对象。文中称该药剂可从每公斤含金矿石中提取最高 80% 的黄金，而汞仅约 20%，并提到 Saramacca 一处由 Grassalco 转租的特许区近日发生溃坝，含该药剂的尾水流入河流致鱼类死亡。
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