CN101439909A - 一种甲醛工业废水生物处理催化剂 - Google Patents
一种甲醛工业废水生物处理催化剂 Download PDFInfo
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- CN101439909A CN101439909A CNA200810243760XA CN200810243760A CN101439909A CN 101439909 A CN101439909 A CN 101439909A CN A200810243760X A CNA200810243760X A CN A200810243760XA CN 200810243760 A CN200810243760 A CN 200810243760A CN 101439909 A CN101439909 A CN 101439909A
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- biological treatment
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CN200810243760XA CN101439909B (zh) | 2008-12-15 | 2008-12-15 | 一种甲醛工业废水生物处理催化剂 |
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CN200810243760XA CN101439909B (zh) | 2008-12-15 | 2008-12-15 | 一种甲醛工业废水生物处理催化剂 |
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CN101439909A true CN101439909A (zh) | 2009-05-27 |
CN101439909B CN101439909B (zh) | 2010-12-08 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102179231A (zh) * | 2011-04-25 | 2011-09-14 | 北京航空航天大学 | 一种用于从空气中分离甲醛的吸附剂及其制备方法 |
CN105366796A (zh) * | 2015-11-24 | 2016-03-02 | 苏州博创环保科技有限公司 | 臭氧催化装置 |
CN105435795A (zh) * | 2016-01-29 | 2016-03-30 | 于月光 | 一种利用赤泥为原料制备催化剂的方法及应用 |
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2008
- 2008-12-15 CN CN200810243760XA patent/CN101439909B/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102179231A (zh) * | 2011-04-25 | 2011-09-14 | 北京航空航天大学 | 一种用于从空气中分离甲醛的吸附剂及其制备方法 |
CN102179231B (zh) * | 2011-04-25 | 2013-04-24 | 北京航空航天大学 | 一种用于从空气中分离甲醛的吸附剂及其制备方法 |
CN105366796A (zh) * | 2015-11-24 | 2016-03-02 | 苏州博创环保科技有限公司 | 臭氧催化装置 |
CN105366796B (zh) * | 2015-11-24 | 2018-02-13 | 苏州博创环保科技有限公司 | 臭氧催化装置 |
CN105435795A (zh) * | 2016-01-29 | 2016-03-30 | 于月光 | 一种利用赤泥为原料制备催化剂的方法及应用 |
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CN101439909B (zh) | 2010-12-08 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Jinhe Stock Co., Ltd. Assignor: Nanjing Inst. of Geography and Lakes, Chinese Academy of Sciences Contract record no.: 2011340000534 Denomination of invention: Catalyst for biological treatment of formaldehyde industrial wastewater Granted publication date: 20101208 License type: Exclusive License Open date: 20090527 Record date: 20111230 |
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Addressee: Xiao Yutang Document name: Notification to Pay the Fees |
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CF01 | Termination of patent right due to non-payment of annual fee |