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貴重金屬電解、吸附回收技術
    對于高濃度貴重金屬(金、銀、銅等)廢液以電積析出方式,將廢液中貴重金屬離子累積收集于陰極,進而回收高純度貴重金屬;另對于低濃度電鍍清洗水則采樹脂吸附回收。
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国产精品自在拍在线拍 精品精品国产欧美在线 最新国产福利在线播放