CN100336746C - 利用冶金污水制取纯水的方法 - Google Patents
利用冶金污水制取纯水的方法 Download PDFInfo
- Publication number
- CN100336746C CN100336746C CNB2005100135103A CN200510013510A CN100336746C CN 100336746 C CN100336746 C CN 100336746C CN B2005100135103 A CNB2005100135103 A CN B2005100135103A CN 200510013510 A CN200510013510 A CN 200510013510A CN 100336746 C CN100336746 C CN 100336746C
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- CN
- China
- Prior art keywords
- water
- reverse osmosis
- sewage
- pure water
- utilizing
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 56
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 16
- 238000010612 desalination reaction Methods 0.000 claims abstract description 11
- 238000005272 metallurgy Methods 0.000 claims abstract description 11
- 241000276438 Gadus morhua Species 0.000 claims abstract description 5
- 235000019516 cod Nutrition 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 5
- 238000011033 desalting Methods 0.000 claims description 20
- 238000005189 flocculation Methods 0.000 claims description 11
- 230000016615 flocculation Effects 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 10
- 238000001556 precipitation Methods 0.000 claims description 6
- 230000002829 reduced Effects 0.000 claims description 6
- 239000002455 scale inhibitor Substances 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- 239000007900 aqueous suspension Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 230000036961 partial Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 239000002352 surface water Substances 0.000 abstract description 5
- 235000020681 well water Nutrition 0.000 abstract description 5
- 239000002349 well water Substances 0.000 abstract description 5
- 238000007654 immersion Methods 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- VSCWAEJMTAWNJL-UHFFFAOYSA-K Aluminium chloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 230000003020 moisturizing Effects 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N Sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000035512 clearance Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001488 breeding Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002070 germicidal Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical group [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 1
- -1 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 229940001607 sodium bisulfite Drugs 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained Effects 0.000 description 1
- 238000005429 turbidity Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100135103A CN100336746C (zh) | 2005-05-12 | 2005-05-12 | 利用冶金污水制取纯水的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100135103A CN100336746C (zh) | 2005-05-12 | 2005-05-12 | 利用冶金污水制取纯水的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1699223A CN1699223A (zh) | 2005-11-23 |
CN100336746C true CN100336746C (zh) | 2007-09-12 |
Family
ID=35475508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100135103A Expired - Fee Related CN100336746C (zh) | 2005-05-12 | 2005-05-12 | 利用冶金污水制取纯水的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100336746C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101667031B (zh) * | 2008-09-02 | 2011-09-21 | 首钢京唐钢铁联合有限责任公司 | 一种工业水系统耦合式盐量平衡的控制系统及其控制方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100400427C (zh) * | 2006-01-24 | 2008-07-09 | 兰州大学 | 一种含重金属酸性废水处理及利用的方法 |
CN100450592C (zh) * | 2007-02-15 | 2009-01-14 | 三达膜科技(厦门)有限公司 | 一种基于膜过滤技术的金属冶炼厂污水回用方法 |
CN102408165A (zh) * | 2010-09-26 | 2012-04-11 | 中国石油化工股份有限公司 | 一种达标市政污水深度回用的方法 |
CN101973655B (zh) * | 2010-10-11 | 2012-10-03 | 苏州市维欧泰克精密制造有限公司 | 一种水淡化处理工艺及装置 |
CN102838227A (zh) * | 2012-08-16 | 2012-12-26 | 浙江东发环保工程有限公司 | 将工业园区中水处理为电厂锅炉补给水的处理系统及方法 |
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 |
CN104649486B (zh) * | 2014-06-24 | 2016-06-15 | 何叶 | 饮用水处理方法 |
CN104496079A (zh) * | 2014-12-23 | 2015-04-08 | 北京桑德环境工程有限公司 | 一种垃圾渗滤液膜浓缩液的处理方法 |
CN104709991A (zh) * | 2015-03-21 | 2015-06-17 | 唐山学院 | 冶金锯片生产废水的处理与回用方法 |
CN105712517A (zh) * | 2016-04-11 | 2016-06-29 | 浙江碧源环保科技有限公司 | 一种电镀含铜漂洗废水处理系统及处理工艺 |
CN106698760A (zh) * | 2016-11-07 | 2017-05-24 | 厦门亿赛膜技术有限公司 | 一种冶炼废水循环利用系统及方法 |
CN112495186A (zh) * | 2020-12-15 | 2021-03-16 | 无锡惠联热电有限公司 | 二级ro浓水至超滤产工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0691263A (ja) * | 1992-09-11 | 1994-04-05 | Kurita Water Ind Ltd | 純水製造方法 |
JPH06328070A (ja) * | 1993-05-27 | 1994-11-29 | Kurita Water Ind Ltd | 半導体洗浄排水からの純水回収方法 |
CN1524809A (zh) * | 2003-09-15 | 2004-09-01 | 彩虹彩色显像管总厂 | 工业废水深度处理工艺 |
CN1528688A (zh) * | 2003-10-14 | 2004-09-15 | 王元强 | 全自动中水深度净化再生水回用装置及工艺 |
CN1562815A (zh) * | 2004-04-09 | 2005-01-12 | 太原钢铁(集团)有限公司 | 反渗透污水处理方法 |
-
2005
- 2005-05-12 CN CNB2005100135103A patent/CN100336746C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0691263A (ja) * | 1992-09-11 | 1994-04-05 | Kurita Water Ind Ltd | 純水製造方法 |
JPH06328070A (ja) * | 1993-05-27 | 1994-11-29 | Kurita Water Ind Ltd | 半導体洗浄排水からの純水回収方法 |
CN1524809A (zh) * | 2003-09-15 | 2004-09-01 | 彩虹彩色显像管总厂 | 工业废水深度处理工艺 |
CN1528688A (zh) * | 2003-10-14 | 2004-09-15 | 王元强 | 全自动中水深度净化再生水回用装置及工艺 |
CN1562815A (zh) * | 2004-04-09 | 2005-01-12 | 太原钢铁(集团)有限公司 | 反渗透污水处理方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101667031B (zh) * | 2008-09-02 | 2011-09-21 | 首钢京唐钢铁联合有限责任公司 | 一种工业水系统耦合式盐量平衡的控制系统及其控制方法 |
Also Published As
Publication number | Publication date |
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CN1699223A (zh) | 2005-11-23 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HEBEI IRON + STEEL CO.,LTD. Free format text: FORMER OWNER: HANDAN IRON AND STEEL CO., LTD. Effective date: 20100330 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
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: 20100330 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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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20100512 |