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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 New Paracoccus versutus strain LYM having denitrification and iron reduction functions, useful for treating wastewater, preferably for removing nitrate and nitrite through anaerobic heterotrophic denitrification and aerobic denitrification. 专利 申请日期: 2013-01-01, 公开日期: 2013-05-15 作者:  ZHANG Y LI Y ZHOU J LI N CHEN M DON 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/13 Preparation of nickel-copper/carbon anode material for porous fuel cell, involves immersing activated carbon in precursor solution of metal nitrate and metal organic compound, heating, performing reduction reaction, and smelting. 专利 申请日期: 2012-01-01, 公开日期: 2012-01-11 作者:  XU J YOU H 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/18 Preparing selective catalytic reduction catalyst of copper-magnesium-aluminum composite oxide involves dissolving copper nitrate trihydrate, magnesium nitrate and aluminum nitrate in distilled water at room temperature. 专利 申请日期: 2011-01-01, 公开日期: 2011-04-06 作者:  LIU J SHI Y LI X LU G YUAN D ZHAO Q 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/18