CN103058348B - 一种混合稀土-铁-碳催化氧化剂处理高浓度难降解有机废水的方法 - Google Patents
一种混合稀土-铁-碳催化氧化剂处理高浓度难降解有机废水的方法 Download PDFInfo
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- CN103058348B CN103058348B CN201310003881.8A CN201310003881A CN103058348B CN 103058348 B CN103058348 B CN 103058348B CN 201310003881 A CN201310003881 A CN 201310003881A CN 103058348 B CN103058348 B CN 103058348B
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- rare earth
- iron
- organic wastewater
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 27
- 239000002351 wastewater Substances 0.000 title claims abstract description 27
- 239000007800 oxidant agent Substances 0.000 title claims abstract description 19
- 230000001590 oxidative effect Effects 0.000 title claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 27
- 239000002699 waste material Substances 0.000 claims abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 12
- 239000000571 coke Substances 0.000 claims abstract description 8
- 238000005273 aeration Methods 0.000 claims abstract description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 5
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 8
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 8
- 238000010306 acid treatment Methods 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 229910000805 Pig iron Inorganic materials 0.000 claims description 5
- 239000000941 radioactive substance Substances 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005345 coagulation Methods 0.000 abstract description 4
- 230000015271 coagulation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000036632 reaction speed Effects 0.000 abstract description 4
- 239000002893 slag Substances 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 230000004913 activation Effects 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 description 11
- 238000004043 dyeing Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000010842 industrial wastewater Substances 0.000 description 3
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- -1 iron ions Chemical class 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QPBIPRLFFSGFRD-UHFFFAOYSA-N [C].[Cu].[Fe] Chemical compound [C].[Cu].[Fe] QPBIPRLFFSGFRD-UHFFFAOYSA-N 0.000 description 1
- WRCUYQRDFSQXFG-UHFFFAOYSA-N [Fe].[Ag].[C] Chemical compound [Fe].[Ag].[C] WRCUYQRDFSQXFG-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
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CN104496011B (zh) * | 2014-11-25 | 2016-03-30 | 东华大学 | 一种稀土-活性炭生物催化氧化污泥的制备方法 |
CN104386800B (zh) * | 2014-11-25 | 2016-11-02 | 东华大学 | 一种印染废水稀土催化氧化处理装置及方法 |
CN104386798B (zh) * | 2014-11-25 | 2016-08-17 | 东华大学 | 一种印染废水分质处理方法 |
CN116282472A (zh) * | 2023-02-28 | 2023-06-23 | 江苏理文造纸有限公司 | 一种造纸排放水用催化氧化剂及其制备方法 |
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CN101704565B (zh) * | 2009-11-16 | 2011-12-07 | 同济大学 | 铁碳微电解填料的制备方法 |
CN102417352B (zh) * | 2010-09-28 | 2015-02-11 | 有研稀土新材料股份有限公司 | 一种含锆稀土复合氧化物的制备方法 |
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Inventor after: Ma Chunyan Inventor after: Ji Shifeng Inventor after: Xu Shuhong Inventor after: Xi Danli Inventor after: Liu Guoxiu Inventor before: Ma Chunyan Inventor before: Ji Shifeng Inventor before: Xu Shuhong Inventor before: Xi Danli |
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Free format text: CORRECT: INVENTOR; FROM: MA CHUNYAN JI SHIFENG XU SHUHONG XI DANLI TO: MA CHUNYAN JI SHIFENG XU SHUHONG XI DANLI LIU GUOXIU |
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Effective date of registration: 20190202 Address after: Room G41, Building 6, Building 3, 4299 Jindu Road, Minhang District, Shanghai 201108 Patentee after: Shanghai Puxi Environmental Science and Technology Development Co., Ltd. Address before: 201620 No. 2999 North Renmin Road, Songjiang new town, Songjiang District, Shanghai. Patentee before: Donghua University |
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