CN107487963A - A kind of minimizing technology of heavy metals in industrial wastewater - Google Patents
A kind of minimizing technology of heavy metals in industrial wastewater Download PDFInfo
- Publication number
- CN107487963A CN107487963A CN201710926931.8A CN201710926931A CN107487963A CN 107487963 A CN107487963 A CN 107487963A CN 201710926931 A CN201710926931 A CN 201710926931A CN 107487963 A CN107487963 A CN 107487963A
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- water
- waste water
- outlet
- waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 78
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title claims description 7
- 239000002351 wastewater Substances 0.000 claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 150000002500 ions Chemical class 0.000 claims abstract description 29
- 235000018102 proteins Nutrition 0.000 claims abstract description 15
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 15
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims abstract description 15
- 108091003079 Bovine Serum Albumin Proteins 0.000 claims abstract description 12
- 229940098773 bovine serum albumin Drugs 0.000 claims abstract description 12
- 235000018417 cysteine Nutrition 0.000 claims abstract description 12
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 238000005273 aeration Methods 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 238000004458 analytical method Methods 0.000 claims abstract description 5
- 150000004696 coordination complex Chemical class 0.000 claims abstract description 5
- 230000001939 inductive effect Effects 0.000 claims abstract description 5
- 102000004196 processed proteins & peptides Human genes 0.000 claims abstract description 5
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 5
- 238000003672 processing method Methods 0.000 claims abstract description 5
- 239000002699 waste material Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000010801 sewage sludge Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 2
- 241000040710 Chela Species 0.000 claims 1
- 239000013522 chelant Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 abstract description 15
- 239000000779 smoke Substances 0.000 abstract description 2
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- 238000005868 electrolysis reaction Methods 0.000 description 5
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- 239000012528 membrane Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
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- 150000002894 organic compounds Chemical class 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 108010088751 Albumins Proteins 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- LEVWYRKDKASIDU-IMJSIDKUSA-N L-cystine Chemical compound [O-]C(=O)[C@@H]([NH3+])CSSC[C@H]([NH3+])C([O-])=O LEVWYRKDKASIDU-IMJSIDKUSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 159000000009 barium salts Chemical class 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229960003067 cystine Drugs 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 102000034238 globular proteins Human genes 0.000 description 1
- 108091005896 globular proteins Proteins 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical group [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710926931.8A CN107487963B (en) | 2015-12-31 | 2015-12-31 | Method for removing heavy metals in industrial wastewater |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511013549.5A CN105541018B (en) | 2015-12-31 | 2015-12-31 | A kind of processing method for removing heavy metals in industrial wastewater |
CN201710926931.8A CN107487963B (en) | 2015-12-31 | 2015-12-31 | Method for removing heavy metals in industrial wastewater |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511013549.5A Division CN105541018B (en) | 2015-12-31 | 2015-12-31 | A kind of processing method for removing heavy metals in industrial wastewater |
Publications (2)
Publication Number | Publication Date |
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CN107487963A true CN107487963A (en) | 2017-12-19 |
CN107487963B CN107487963B (en) | 2020-11-06 |
Family
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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CN201710926931.8A Active CN107487963B (en) | 2015-12-31 | 2015-12-31 | Method for removing heavy metals in industrial wastewater |
CN201511013549.5A Active CN105541018B (en) | 2015-12-31 | 2015-12-31 | A kind of processing method for removing heavy metals in industrial wastewater |
CN201710926917.8A Active CN107487961B (en) | 2015-12-31 | 2015-12-31 | Method for removing heavy metals in industrial wastewater |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
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CN201511013549.5A Active CN105541018B (en) | 2015-12-31 | 2015-12-31 | A kind of processing method for removing heavy metals in industrial wastewater |
CN201710926917.8A Active CN107487961B (en) | 2015-12-31 | 2015-12-31 | Method for removing heavy metals in industrial wastewater |
Country Status (1)
Country | Link |
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CN (3) | CN107487963B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106116052B (en) * | 2016-08-16 | 2018-12-18 | 杭州绿一环保技术有限公司 | A kind of processing system of beneficiation wastewater |
CN109231695A (en) * | 2016-08-16 | 2019-01-18 | 涂瑞强 | A kind of processing method of beneficiation wastewater |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103570802A (en) * | 2012-08-06 | 2014-02-12 | 江南大学 | Chelate formed by glutathione and transition metal ions and application thereof |
CN103601315A (en) * | 2013-11-12 | 2014-02-26 | 西南科技大学 | Method for treating heavy metal wastewater in mining and metallurgy by use of waste tea dust |
US20140102978A1 (en) * | 2012-10-10 | 2014-04-17 | Jrw Bioremediation Llc | Composition and Method for Remediation of Contaminated Water |
CN104829058A (en) * | 2015-05-08 | 2015-08-12 | 杭州师范大学 | Simultaneous nitrogen removal and heavy metal recovering process method for waste water and special system for process method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013006174A (en) * | 2011-05-24 | 2013-01-10 | Hakki Sangyo Kk | Flocculant composition and flocculation method for purifying dye wastewater |
CN102432123A (en) * | 2011-11-03 | 2012-05-02 | 北京大学 | Reproducible heavy metal complexing agent and application method thereof |
CN104671621B (en) * | 2015-01-28 | 2016-08-24 | 徐明好 | A kind of processing method of urban wastewater treatment firm mud |
-
2015
- 2015-12-31 CN CN201710926931.8A patent/CN107487963B/en active Active
- 2015-12-31 CN CN201511013549.5A patent/CN105541018B/en active Active
- 2015-12-31 CN CN201710926917.8A patent/CN107487961B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103570802A (en) * | 2012-08-06 | 2014-02-12 | 江南大学 | Chelate formed by glutathione and transition metal ions and application thereof |
US20140102978A1 (en) * | 2012-10-10 | 2014-04-17 | Jrw Bioremediation Llc | Composition and Method for Remediation of Contaminated Water |
CN103601315A (en) * | 2013-11-12 | 2014-02-26 | 西南科技大学 | Method for treating heavy metal wastewater in mining and metallurgy by use of waste tea dust |
CN104829058A (en) * | 2015-05-08 | 2015-08-12 | 杭州师范大学 | Simultaneous nitrogen removal and heavy metal recovering process method for waste water and special system for process method |
Non-Patent Citations (1)
Title |
---|
李家瑞等: "《工业企业环境保护》", 31 August 1992, 冶金工业出版社 * |
Also Published As
Publication number | Publication date |
---|---|
CN105541018B (en) | 2017-12-08 |
CN105541018A (en) | 2016-05-04 |
CN107487961B (en) | 2020-11-24 |
CN107487961A (en) | 2017-12-19 |
CN107487963B (en) | 2020-11-06 |
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Effective date of registration: 20211214 Address after: 257000 No. 69, Yinhai 2nd Road, Binhai Fine Chemical Industrial Park, dongyinggang Economic Development Zone, Dongying City, Shandong Province Patentee after: Shandong Daohe Pharmaceutical Co.,Ltd. Address before: 311423 Yongchang Village, Yongchang Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Fuyang he chemical fiber auxiliary Co.,Ltd. |
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Effective date of registration: 20240421 Address after: 257400 Binhai New Area, Lijin County, Dongying City, Shandong Province (Diaokou township government resident) Patentee after: Shandong Daohe Pharmaceutical Group Co.,Ltd. Country or region after: China Address before: 257000 No. 69, Yinhai 2nd Road, Binhai Fine Chemical Industrial Park, dongyinggang Economic Development Zone, Dongying City, Shandong Province Patentee before: Shandong Daohe Pharmaceutical Co.,Ltd. Country or region before: China |