CN107487961B - 一种工业废水中重金属的去除方法 - Google Patents
一种工业废水中重金属的去除方法 Download PDFInfo
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- CN107487961B CN107487961B CN201710926917.8A CN201710926917A CN107487961B CN 107487961 B CN107487961 B CN 107487961B CN 201710926917 A CN201710926917 A CN 201710926917A CN 107487961 B CN107487961 B CN 107487961B
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
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- C—CHEMISTRY; METALLURGY
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
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- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
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- C02F2101/20—Heavy metals or heavy metal compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
Abstract
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Priority Applications (1)
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CN201710926917.8A CN107487961B (zh) | 2015-12-31 | 2015-12-31 | 一种工业废水中重金属的去除方法 |
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CN201511013549.5A CN105541018B (zh) | 2015-12-31 | 2015-12-31 | 一种去除工业废水中重金属的处理方法 |
CN201710926917.8A CN107487961B (zh) | 2015-12-31 | 2015-12-31 | 一种工业废水中重金属的去除方法 |
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CN201511013549.5A Division CN105541018B (zh) | 2015-12-31 | 2015-12-31 | 一种去除工业废水中重金属的处理方法 |
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CN107487961A CN107487961A (zh) | 2017-12-19 |
CN107487961B true CN107487961B (zh) | 2020-11-24 |
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CN201710926917.8A Active CN107487961B (zh) | 2015-12-31 | 2015-12-31 | 一种工业废水中重金属的去除方法 |
CN201511013549.5A Active CN105541018B (zh) | 2015-12-31 | 2015-12-31 | 一种去除工业废水中重金属的处理方法 |
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CN109111060A (zh) * | 2016-08-16 | 2019-01-01 | 涂瑞强 | 一种选矿废水的处理系统 |
CN109205949A (zh) * | 2016-08-16 | 2019-01-15 | 涂瑞强 | 一种选矿废水的处理方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103570802A (zh) * | 2012-08-06 | 2014-02-12 | 江南大学 | 谷胱甘肽与过渡金属离子形成螯合物及其应用 |
CN103601315A (zh) * | 2013-11-12 | 2014-02-26 | 西南科技大学 | 一种利用废茶屑处理矿冶重金属废水的方法 |
CN104829058A (zh) * | 2015-05-08 | 2015-08-12 | 杭州师范大学 | 废水同步脱氮和重金属回收工艺方法及其专用系统 |
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JP2013006174A (ja) * | 2011-05-24 | 2013-01-10 | Hakki Sangyo Kk | 染色排水を浄化処理するための凝集剤組成物および凝集方法 |
CN102432123A (zh) * | 2011-11-03 | 2012-05-02 | 北京大学 | 一种可再生重金属络合剂及使用方法 |
US9522830B2 (en) * | 2012-10-10 | 2016-12-20 | Jrw Bioremediation Llc | Composition and method for remediation of contaminated water |
CN104671621B (zh) * | 2015-01-28 | 2016-08-24 | 徐明好 | 一种城镇污水处理厂污泥的处理方法 |
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2015
- 2015-12-31 CN CN201710926931.8A patent/CN107487963B/zh active Active
- 2015-12-31 CN CN201710926917.8A patent/CN107487961B/zh active Active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103570802A (zh) * | 2012-08-06 | 2014-02-12 | 江南大学 | 谷胱甘肽与过渡金属离子形成螯合物及其应用 |
CN103601315A (zh) * | 2013-11-12 | 2014-02-26 | 西南科技大学 | 一种利用废茶屑处理矿冶重金属废水的方法 |
CN104829058A (zh) * | 2015-05-08 | 2015-08-12 | 杭州师范大学 | 废水同步脱氮和重金属回收工艺方法及其专用系统 |
Also Published As
Publication number | Publication date |
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CN107487961A (zh) | 2017-12-19 |
CN105541018B (zh) | 2017-12-08 |
CN107487963A (zh) | 2017-12-19 |
CN107487963B (zh) | 2020-11-06 |
CN105541018A (zh) | 2016-05-04 |
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