CN110655140B - 一种工业废水中重金属离子去除工艺 - Google Patents
一种工业废水中重金属离子去除工艺 Download PDFInfo
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- CN110655140B CN110655140B CN201910936467.XA CN201910936467A CN110655140B CN 110655140 B CN110655140 B CN 110655140B CN 201910936467 A CN201910936467 A CN 201910936467A CN 110655140 B CN110655140 B CN 110655140B
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- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
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- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
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- C—CHEMISTRY; METALLURGY
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102266754A (zh) * | 2011-07-29 | 2011-12-07 | 湖北食为天药业科技有限公司 | 一种活性炭-柿单宁复合吸附剂的制备方法 |
CN103523969A (zh) * | 2013-09-30 | 2014-01-22 | 浙江工业大学 | 一种去除废水中重金属离子的专用装置及方法 |
CN206629754U (zh) * | 2017-03-02 | 2017-11-14 | 天津金宝地庄园食品有限公司 | 一种养殖用便捷投食装置 |
CN109678289A (zh) * | 2019-01-03 | 2019-04-26 | 孙勇 | 一种重金属废水净化回收工艺 |
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JPS5318353B2 (zh) * | 1974-05-13 | 1978-06-14 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102266754A (zh) * | 2011-07-29 | 2011-12-07 | 湖北食为天药业科技有限公司 | 一种活性炭-柿单宁复合吸附剂的制备方法 |
CN103523969A (zh) * | 2013-09-30 | 2014-01-22 | 浙江工业大学 | 一种去除废水中重金属离子的专用装置及方法 |
CN206629754U (zh) * | 2017-03-02 | 2017-11-14 | 天津金宝地庄园食品有限公司 | 一种养殖用便捷投食装置 |
CN109678289A (zh) * | 2019-01-03 | 2019-04-26 | 孙勇 | 一种重金属废水净化回收工艺 |
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