CN100345772C - 一种重金属沉淀剂 - Google Patents
一种重金属沉淀剂 Download PDFInfo
- Publication number
- CN100345772C CN100345772C CNB2004100513865A CN200410051386A CN100345772C CN 100345772 C CN100345772 C CN 100345772C CN B2004100513865 A CNB2004100513865 A CN B2004100513865A CN 200410051386 A CN200410051386 A CN 200410051386A CN 100345772 C CN100345772 C CN 100345772C
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- Prior art keywords
- heavy metal
- present
- weight
- wastewater
- precipitator
- 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.)
- Expired - Lifetime
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 70
- 230000001376 precipitating effect Effects 0.000 title abstract 4
- 239000012716 precipitator Substances 0.000 claims description 30
- -1 dithio piperazinecarboxylic acid sodium Chemical compound 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000004065 wastewater treatment Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 37
- 238000001556 precipitation Methods 0.000 abstract description 25
- 150000002500 ions Chemical class 0.000 abstract description 23
- 239000003795 chemical substances by application Substances 0.000 abstract description 12
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 2
- 239000004280 Sodium formate Substances 0.000 abstract 1
- WZZNXLLUTNONRL-UHFFFAOYSA-N piperazine-2,5-dithione Chemical compound S=C1CNC(=S)CN1 WZZNXLLUTNONRL-UHFFFAOYSA-N 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- HWWKEEKUMAZJLL-UHFFFAOYSA-N 4-bromo-2,5-dichlorophenol Chemical compound OC1=CC(Cl)=C(Br)C=C1Cl HWWKEEKUMAZJLL-UHFFFAOYSA-N 0.000 description 7
- 230000003068 static effect Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000009388 chemical precipitation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000003384 small molecules Chemical class 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 238000010668 complexation reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- VAIVGJYVKZVQAA-UHFFFAOYSA-N 2-hydroxypropane-1,2,3-tricarboxylic acid;nickel Chemical compound [Ni].OC(=O)CC(O)(C(O)=O)CC(O)=O VAIVGJYVKZVQAA-UHFFFAOYSA-N 0.000 description 1
- 235000010894 Artemisia argyi Nutrition 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical class [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000030166 artemisia Species 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
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- XWZDJOJCYUSIEY-UHFFFAOYSA-L disodium 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].Oc1c(N=Nc2ccccc2)c(cc2cc(cc(Nc3nc(Cl)nc(Cl)n3)c12)S([O-])(=O)=O)S([O-])(=O)=O XWZDJOJCYUSIEY-UHFFFAOYSA-L 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003295 industrial effluent Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 150000003558 thiocarbamic acid derivatives Chemical group 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100513865A CN100345772C (zh) | 2004-09-08 | 2004-09-08 | 一种重金属沉淀剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100513865A CN100345772C (zh) | 2004-09-08 | 2004-09-08 | 一种重金属沉淀剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1603249A CN1603249A (zh) | 2005-04-06 |
CN100345772C true CN100345772C (zh) | 2007-10-31 |
Family
ID=34665971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100513865A Expired - Lifetime CN100345772C (zh) | 2004-09-08 | 2004-09-08 | 一种重金属沉淀剂 |
Country Status (1)
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CN (1) | CN100345772C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102216410B (zh) * | 2008-11-18 | 2014-10-15 | 东曹株式会社 | 固态重金属处理剂与制造方法及其用途 |
CN101947381B (zh) * | 2009-07-08 | 2015-01-28 | 东曹株式会社 | 重金属处理剂及重金属污染物质的处理方法 |
JP5831036B2 (ja) * | 2010-11-30 | 2015-12-09 | 東ソー株式会社 | ピペラジン−n,n’−ビスカルボジチオ酸塩水溶液及びその製造方法 |
CN102432089B (zh) * | 2011-11-14 | 2013-07-24 | 浙江至美环境科技有限公司 | 一种广谱型重金属捕集剂制备方法 |
CN102839042A (zh) * | 2012-08-27 | 2012-12-26 | 句容市恒祥金属再生利用有限公司 | 高工钢砂轮磨削用切削液 |
CN108264138B (zh) * | 2018-02-06 | 2021-02-02 | 湖南科技大学 | 一种共聚高分子螯合絮凝剂及其制备方法 |
CN110526370A (zh) * | 2019-09-10 | 2019-12-03 | 上海丰信环保科技有限公司 | 一种处理废水中络合态重金属铜的重金属捕捉剂及其制备方法 |
CN112552262B (zh) * | 2020-08-13 | 2022-03-08 | 成都恒鑫和环保科技有限公司 | 一种哌嗪-n,n’-双二硫代羧酸钾的合成方法 |
CN113480082A (zh) * | 2021-04-25 | 2021-10-08 | 内蒙古东华能源有限责任公司 | 一种处理煤化工污水的环保工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4465597A (en) * | 1981-08-10 | 1984-08-14 | Bethlehem Steel Corp. | Treatment of industrial wastewaters |
US4888267A (en) * | 1987-05-06 | 1989-12-19 | Agfa-Gevaert N.V. | Method for processing a photographic material |
-
2004
- 2004-09-08 CN CNB2004100513865A patent/CN100345772C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4465597A (en) * | 1981-08-10 | 1984-08-14 | Bethlehem Steel Corp. | Treatment of industrial wastewaters |
US4465597B1 (en) * | 1981-08-10 | 1994-04-25 | Tetra Tech | Treatment of industrial wastewaters. |
US4465597B2 (en) * | 1981-08-10 | 1997-07-01 | Tetra Tech | Treatment of industrial wastewaters |
US4888267A (en) * | 1987-05-06 | 1989-12-19 | Agfa-Gevaert N.V. | Method for processing a photographic material |
Also Published As
Publication number | Publication date |
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CN1603249A (zh) | 2005-04-06 |
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ASS | Succession or assignment of patent right |
Owner name: GUANGDONG ZHONGDA ENVIRONMENTAL SCIENCE AND TECHNO Free format text: FORMER OWNER: ZHONGSHAN UNIV. Effective date: 20100122 |
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Effective date of registration: 20100122 Address after: Room 407, comprehensive building, Zhongshan University, 135 West Xingang Road, Guangzhou, Guangdong, Haizhuqu District Patentee after: Guangdong Zhongda Environmental Protection Technology Investment Co.,Ltd. Address before: No. 135, Xingang West Road, Guangdong, Guangzhou Patentee before: Sun Yat-sen University |
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Granted publication date: 20071031 |