CN100513334C - 一种冶金污水深度处理的方法 - Google Patents
一种冶金污水深度处理的方法 Download PDFInfo
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- CN100513334C CN100513334C CNB2007100620803A CN200710062080A CN100513334C CN 100513334 C CN100513334 C CN 100513334C CN B2007100620803 A CNB2007100620803 A CN B2007100620803A CN 200710062080 A CN200710062080 A CN 200710062080A CN 100513334 C CN100513334 C CN 100513334C
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- Prior art keywords
- water
- reverse osmosis
- treatment
- processing
- cod
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- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 60
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 41
- 241000276438 Gadus morhua Species 0.000 claims abstract description 31
- 235000019516 cod Nutrition 0.000 claims abstract description 31
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 19
- 150000002500 ions Chemical class 0.000 claims abstract description 19
- 238000011033 desalting Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 18
- 239000000920 calcium hydroxide Substances 0.000 claims description 17
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 17
- 238000005189 flocculation Methods 0.000 claims description 17
- 230000016615 flocculation Effects 0.000 claims description 17
- 230000002829 reduced Effects 0.000 claims description 17
- 238000000108 ultra-filtration Methods 0.000 claims description 17
- 238000001556 precipitation Methods 0.000 claims description 15
- 238000010612 desalination reaction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 239000002455 scale inhibitor Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 238000005272 metallurgy Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000005352 clarification Methods 0.000 claims description 7
- 239000007900 aqueous suspension Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000011575 calcium Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005429 turbidity Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L Barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000274 adsorptive Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 229910001422 barium ion Inorganic materials 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- 229910004762 CaSiO Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 230000037250 Clearance Effects 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L Iron(II) sulfate Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910019440 Mg(OH) Inorganic materials 0.000 description 1
- 206010042602 Supraventricular extrasystoles Diseases 0.000 description 1
- 235000015450 Tilia cordata Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 230000001112 coagulant Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000004059 degradation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- -1 particulate matter Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000001376 precipitating Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000019600 saltiness Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100620803A CN100513334C (zh) | 2007-06-05 | 2007-06-05 | 一种冶金污水深度处理的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100620803A CN100513334C (zh) | 2007-06-05 | 2007-06-05 | 一种冶金污水深度处理的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101066815A CN101066815A (zh) | 2007-11-07 |
CN100513334C true CN100513334C (zh) | 2009-07-15 |
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CNB2007100620803A Expired - Fee Related CN100513334C (zh) | 2007-06-05 | 2007-06-05 | 一种冶金污水深度处理的方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102249372A (zh) * | 2010-05-18 | 2011-11-23 | 宝山钢铁股份有限公司 | 一种浸没式超滤方法、装置及纯水的制备系统 |
CN101993160B (zh) * | 2010-10-21 | 2012-07-04 | 山东聊城倍杰特环保工程设计有限公司 | 一种含铝废水杂质脱除及碱回用的工艺 |
CN102329034A (zh) * | 2011-08-04 | 2012-01-25 | 云南今业生态建设集团有限公司 | 一种处理冶金工业废水零排放的方法 |
CN102381800B (zh) * | 2011-09-20 | 2013-08-28 | 哈尔滨工程大学 | 一种处理船舶舱底含油污水及制备其除污用磁性活性炭的方法 |
CN102863096B (zh) * | 2012-08-31 | 2014-01-15 | 保龄宝生物股份有限公司 | 淀粉糖生产中的废水回收方法 |
CN103214111A (zh) * | 2013-04-02 | 2013-07-24 | 江苏一同环保工程技术有限公司 | 石灰石和石膏的湿法脱硫废水处理装置 |
CN105060582A (zh) * | 2015-09-02 | 2015-11-18 | 波鹰(厦门)科技有限公司 | 一种采油废水处理及其循环利用方法 |
CN106630248A (zh) * | 2016-08-31 | 2017-05-10 | 湖北山鼎环境科技股份有限公司 | 一种难降解有机物吸附分离方法及系统 |
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2007
- 2007-06-05 CN CNB2007100620803A patent/CN100513334C/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
钢铁废水超滤工艺优化现场试验研究. 翟建文等.膜科学与技术,第26卷第3期. 2006 |
钢铁废水超滤工艺优化现场试验研究. 翟建文等.膜科学与技术,第26卷第3期. 2006 * |
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CN101066815A (zh) | 2007-11-07 |
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Owner name: HEBEI IRON + STEEL CO.,LTD. Free format text: FORMER OWNER: HANDAN IRON AND STEEL CO., LTD. Effective date: 20100329 |
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Free format text: CORRECT: ADDRESS; FROM: 056015 INTELLECTUAL PROPERTY DIVISION, HANDAN IRON + STEEL TECHNOLOGY CENTER, NO.232,FUXING ROAD,FUXING DISTRICT, HANDAN CITY, HEBEI PROVINCE TO: 050000 NO.40, YUHUA WEST ROAD, SHIJIAZHUANG CITY, HEBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100329 Address after: Yuhua city of Shijiazhuang province Hebei 050000 West Road No. 40 Patentee after: Hebei Iron & Steel Co., Ltd. Address before: 056015 intellectual property department, Handan Iron and Steel Technology Center, Fuxing Road, Fuxing District, Hebei, Handan 232, China Patentee before: Handan Iron & Steel Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20120605 |