CN101117250A - Method and equipment for purifying recirculated cooling water or town B-grade sewage - Google Patents
Method and equipment for purifying recirculated cooling water or town B-grade sewage Download PDFInfo
- Publication number
- CN101117250A CN101117250A CNA2007100999699A CN200710099969A CN101117250A CN 101117250 A CN101117250 A CN 101117250A CN A2007100999699 A CNA2007100999699 A CN A2007100999699A CN 200710099969 A CN200710099969 A CN 200710099969A CN 101117250 A CN101117250 A CN 101117250A
- Authority
- CN
- China
- Prior art keywords
- zone
- town
- cooling water
- recirculated cooling
- water according
- 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
- 238000000034 method Methods 0.000 title claims abstract description 62
- 239000010865 sewage Substances 0.000 title claims abstract description 52
- 239000000498 cooling water Substances 0.000 title claims description 45
- 238000001914 filtration Methods 0.000 claims abstract description 100
- 239000007788 liquid Substances 0.000 claims abstract description 70
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000006228 supernatant Substances 0.000 claims abstract description 32
- 238000002156 mixing Methods 0.000 claims abstract description 28
- 238000013461 design Methods 0.000 claims abstract description 25
- 238000005352 clarification Methods 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 16
- 239000003814 drug Substances 0.000 claims abstract description 12
- 238000005189 flocculation Methods 0.000 claims description 102
- 230000016615 flocculation Effects 0.000 claims description 102
- 239000000843 powder Substances 0.000 claims description 53
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 50
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 50
- 239000004571 lime Substances 0.000 claims description 50
- 239000000203 mixture Substances 0.000 claims description 46
- 238000001556 precipitation Methods 0.000 claims description 41
- 210000000746 body region Anatomy 0.000 claims description 31
- 239000000920 calcium hydroxide Substances 0.000 claims description 31
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 27
- 239000003153 chemical reaction reagent Substances 0.000 claims description 23
- 239000000701 coagulant Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 20
- 239000012141 concentrate Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000013049 sediment Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 230000006641 stabilisation Effects 0.000 claims description 7
- 238000011105 stabilization Methods 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 6
- 238000004062 sedimentation Methods 0.000 claims description 6
- 159000000013 aluminium salts Chemical class 0.000 claims description 5
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 5
- 210000004884 grey matter Anatomy 0.000 claims description 5
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 5
- 238000010907 mechanical stirring Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 230000009514 concussion Effects 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 3
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 6
- 230000003311 flocculating effect Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract description 2
- 229940037003 alum Drugs 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 19
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 19
- 239000008267 milk Substances 0.000 description 10
- 210000004080 milk Anatomy 0.000 description 10
- 235000013336 milk Nutrition 0.000 description 10
- 238000012546 transfer Methods 0.000 description 10
- 210000000481 breast Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (36)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100999699A CN100415338C (en) | 2007-06-01 | 2007-06-01 | Method and equipment for purifying recirculated cooling water or town B-grade sewage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100999699A CN100415338C (en) | 2007-06-01 | 2007-06-01 | Method and equipment for purifying recirculated cooling water or town B-grade sewage |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101117250A true CN101117250A (en) | 2008-02-06 |
CN100415338C CN100415338C (en) | 2008-09-03 |
Family
ID=39053540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100999699A Active CN100415338C (en) | 2007-06-01 | 2007-06-01 | Method and equipment for purifying recirculated cooling water or town B-grade sewage |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100415338C (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101791497A (en) * | 2010-03-29 | 2010-08-04 | 中冶华天工程技术有限公司 | Combined structure type flocculation tank |
CN101805082A (en) * | 2010-03-15 | 2010-08-18 | 扬州青青环保成套设备有限公司 | Circulating water treatment device with high concentration multiple |
CN102976526A (en) * | 2012-12-11 | 2013-03-20 | 北京翰祺环境技术有限公司 | Forced external circulating type efficient precipitation method and equipment based on addition of lime |
CN103214141A (en) * | 2012-12-07 | 2013-07-24 | 北京翰祺环境技术有限公司 | Sewage advanced treatment and recycling method capable of substantially raising economy |
CN103239901A (en) * | 2013-05-16 | 2013-08-14 | 安徽理工大学 | Multifunctional slime water treating pond |
CN103253749A (en) * | 2012-02-15 | 2013-08-21 | 宝山钢铁股份有限公司 | Method for rapid settlement of magnesium oxide particles in circulating water |
CN103285626A (en) * | 2012-02-22 | 2013-09-11 | 宝山钢铁股份有限公司 | Processing method of magnesium oxide suspension |
CN103708643A (en) * | 2013-11-30 | 2014-04-09 | 浙江省电力设计院 | System and method for pretreatment on raw water of power plant |
CN103818989A (en) * | 2014-03-10 | 2014-05-28 | 西安建筑科技大学 | Method and device for delayed stirring and coagulating granulation treatment of waste water in high-suspension system |
CN103819025A (en) * | 2014-03-10 | 2014-05-28 | 西安建筑科技大学 | Method and device for synchronous phosphorus removal and turbidity removal of thickened sludge water |
CN104261524A (en) * | 2014-08-28 | 2015-01-07 | 南京中电环保股份有限公司 | High-efficiency flocculation reaction precipitation device and application thereof |
CN104445723A (en) * | 2014-11-19 | 2015-03-25 | 重庆中科过滤设备制造有限公司 | Water treatment system for circulating cooling water of cement production system |
CN105130043A (en) * | 2015-07-18 | 2015-12-09 | 广东爱康太阳能科技有限公司 | Waste water treatment device of crystalline silicon solar cells and treatment method thereof |
CN107265692A (en) * | 2017-06-27 | 2017-10-20 | 同济大学 | A kind of reinforcing solid-liquid cyclone separation device of flocculation in short-term and the method based on the device |
WO2018027513A1 (en) * | 2016-08-09 | 2018-02-15 | 曹鸿鹏 | Highly efficient domestic sewage treatment apparatus |
CN109621501A (en) * | 2018-12-27 | 2019-04-16 | 北京翰祺环境技术有限公司 | It is a kind of to add sand sedimentation basin for realizing efficient spoil disposal |
CN111362379A (en) * | 2020-03-19 | 2020-07-03 | 杨玉梅 | Tap water treatment device |
CN112714675A (en) * | 2018-09-18 | 2021-04-27 | 福伊特专利有限公司 | Method for controlling a cleaning device with a heavy fraction separator |
CN113045005A (en) * | 2021-01-18 | 2021-06-29 | 吉林建筑大学 | Adjustable multifunctional sewage treatment method |
CN113634018A (en) * | 2021-09-06 | 2021-11-12 | 上海晶宇环境工程股份有限公司 | High-density sedimentation tank |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102645521A (en) * | 2012-05-03 | 2012-08-22 | 山东海顺环保科技有限公司 | Dynamic sewage flocculation evaluation device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50124467A (en) * | 1974-02-27 | 1975-09-30 | ||
JPH0576876A (en) * | 1991-07-09 | 1993-03-30 | Mitsubishi Materials Corp | Treatment of waste water containing fluorine and manganese |
JPH10202271A (en) * | 1997-01-17 | 1998-08-04 | Kurita Water Ind Ltd | Treatment of waste water containing fluorine, phosphoric acid and organic matter |
CN1216812C (en) * | 2003-09-15 | 2005-08-31 | 胡笳 | Advanced treatment method for urban middle water as industrial recirculated cooling water |
CN100368324C (en) * | 2006-03-09 | 2008-02-13 | 绵阳市勤生技术开发有限公司 | Method for treating high concentration organic waste water |
CN100366549C (en) * | 2006-04-27 | 2008-02-06 | 复旦大学 | High-efficiency energy-saving water purification process and apparatus |
CN1948177A (en) * | 2006-11-10 | 2007-04-18 | 沈阳建筑大学 | Method of treating low temperature low turbidity water by high density active mud sediment back flow |
-
2007
- 2007-06-01 CN CNB2007100999699A patent/CN100415338C/en active Active
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805082A (en) * | 2010-03-15 | 2010-08-18 | 扬州青青环保成套设备有限公司 | Circulating water treatment device with high concentration multiple |
CN101791497A (en) * | 2010-03-29 | 2010-08-04 | 中冶华天工程技术有限公司 | Combined structure type flocculation tank |
CN103253749A (en) * | 2012-02-15 | 2013-08-21 | 宝山钢铁股份有限公司 | Method for rapid settlement of magnesium oxide particles in circulating water |
CN103253749B (en) * | 2012-02-15 | 2014-03-05 | 宝山钢铁股份有限公司 | Method for rapid settlement of magnesium oxide particles in circulating water |
CN103285626B (en) * | 2012-02-22 | 2016-03-30 | 宝山钢铁股份有限公司 | A kind of processing method of magnesium oxide suspension |
CN103285626A (en) * | 2012-02-22 | 2013-09-11 | 宝山钢铁股份有限公司 | Processing method of magnesium oxide suspension |
CN103214141A (en) * | 2012-12-07 | 2013-07-24 | 北京翰祺环境技术有限公司 | Sewage advanced treatment and recycling method capable of substantially raising economy |
CN102976526B (en) * | 2012-12-11 | 2013-12-04 | 北京翰祺环境技术有限公司 | Forced external circulating type efficient precipitation method and equipment based on addition of lime |
CN102976526A (en) * | 2012-12-11 | 2013-03-20 | 北京翰祺环境技术有限公司 | Forced external circulating type efficient precipitation method and equipment based on addition of lime |
CN103239901B (en) * | 2013-05-16 | 2015-03-18 | 安徽理工大学 | Multifunctional slime water treating pond |
CN103239901A (en) * | 2013-05-16 | 2013-08-14 | 安徽理工大学 | Multifunctional slime water treating pond |
CN103708643B (en) * | 2013-11-30 | 2015-12-30 | 浙江省电力设计院 | A kind of power plant's treating nature water system and treatment process |
CN103708643A (en) * | 2013-11-30 | 2014-04-09 | 浙江省电力设计院 | System and method for pretreatment on raw water of power plant |
CN103818989A (en) * | 2014-03-10 | 2014-05-28 | 西安建筑科技大学 | Method and device for delayed stirring and coagulating granulation treatment of waste water in high-suspension system |
CN103819025A (en) * | 2014-03-10 | 2014-05-28 | 西安建筑科技大学 | Method and device for synchronous phosphorus removal and turbidity removal of thickened sludge water |
CN103819025B (en) * | 2014-03-10 | 2015-02-25 | 西安建筑科技大学 | Method and device for synchronous phosphorus removal and turbidity removal of thickened sludge water |
CN104261524A (en) * | 2014-08-28 | 2015-01-07 | 南京中电环保股份有限公司 | High-efficiency flocculation reaction precipitation device and application thereof |
CN104445723A (en) * | 2014-11-19 | 2015-03-25 | 重庆中科过滤设备制造有限公司 | Water treatment system for circulating cooling water of cement production system |
CN105130043A (en) * | 2015-07-18 | 2015-12-09 | 广东爱康太阳能科技有限公司 | Waste water treatment device of crystalline silicon solar cells and treatment method thereof |
WO2018027513A1 (en) * | 2016-08-09 | 2018-02-15 | 曹鸿鹏 | Highly efficient domestic sewage treatment apparatus |
CN107265692A (en) * | 2017-06-27 | 2017-10-20 | 同济大学 | A kind of reinforcing solid-liquid cyclone separation device of flocculation in short-term and the method based on the device |
CN112714675A (en) * | 2018-09-18 | 2021-04-27 | 福伊特专利有限公司 | Method for controlling a cleaning device with a heavy fraction separator |
CN109621501A (en) * | 2018-12-27 | 2019-04-16 | 北京翰祺环境技术有限公司 | It is a kind of to add sand sedimentation basin for realizing efficient spoil disposal |
CN109621501B (en) * | 2018-12-27 | 2021-09-24 | 北京翰祺环境技术有限公司 | Sand adding sedimentation tank for realizing efficient sludge discharge |
CN111362379A (en) * | 2020-03-19 | 2020-07-03 | 杨玉梅 | Tap water treatment device |
CN113045005A (en) * | 2021-01-18 | 2021-06-29 | 吉林建筑大学 | Adjustable multifunctional sewage treatment method |
CN113634018A (en) * | 2021-09-06 | 2021-11-12 | 上海晶宇环境工程股份有限公司 | High-density sedimentation tank |
Also Published As
Publication number | Publication date |
---|---|
CN100415338C (en) | 2008-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100415338C (en) | Method and equipment for purifying recirculated cooling water or town B-grade sewage | |
CN102976526B (en) | Forced external circulating type efficient precipitation method and equipment based on addition of lime | |
CN206927730U (en) | A kind of efficient sedimentation tank | |
CN109824186B (en) | Process for lifting mineral sand circulation high-speed sedimentation tank through negative pressure | |
CN212246585U (en) | Back flush wastewater backflow flocculation filter equipment | |
JP6067268B2 (en) | Water treatment system | |
CN210945141U (en) | Underground multi-effect high-density clarification equipment | |
CN106517591A (en) | Reverse osmosis concentration treatment system and method | |
CN211170214U (en) | Industrial wastewater integrated treatment equipment | |
CN211311213U (en) | Novel magnetic coagulation device | |
CN210394034U (en) | Mineral sand circulation high-speed sedimentation tank lifted by negative pressure | |
CN110204103B (en) | Suspension medium layer filtering system based on hydraulic fluidization layering | |
CN111547898A (en) | Back flush wastewater backflow flocculation filter equipment | |
CN109293079B (en) | Low-energy-consumption aeration circulation clarification tank | |
CN216997800U (en) | High-efficiency mechanical clarification solid-liquid separation device integrating coagulation and precipitation | |
CN109019793A (en) | A kind of advanced treatment of wastewater adds chamotte mould high efficiency clarification tank | |
CN110204104B (en) | Suspension medium layer filtration system based on mechanical stirring layering | |
CN113830868A (en) | Heavy medium coupling precipitation system and method for treating coal-containing wastewater | |
KR101045878B1 (en) | High-efficiency hybrid sedimentation basin for processing water elevation | |
CN110776150A (en) | Industrial wastewater integrated treatment equipment | |
CN206437969U (en) | A kind of reverse osmosis thick water treatment system | |
CN220502833U (en) | Marine desulfurization waste water treatment integrated device | |
CN219823894U (en) | Intelligent coarse separation system | |
CN216662675U (en) | Industrial waste water treatment is with integrative device of high-efficient flocculation and precipitation row mud | |
CN213375259U (en) | High-efficient desulfurization waste water precipitation equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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: HUADIAN WATER ENGINEERING CO., LTD. Free format text: FORMER OWNER: HUADIAN WATER TREATMENT TECHNOLOGY ENGINEERING CO.,LTD Effective date: 20120118 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100044 HAIDIAN, BEIJING TO: 100035 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120118 Address after: 100035, B building, Huadian building, No. 273, inner main street, Xizhimen, Beijing, Xicheng District Patentee after: HUADIAN WATER ENGINEERING Co.,Ltd. Address before: 100044 No. 91 West Third Ring Road North, Beijing, Haidian District Patentee before: HUADIAN WATER TREATMENT TECHNOLOGY ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190327 Address after: 301700 Building B05, Venture Headquarters Base, Wuqing Development Zone, Tianjin Patentee after: Huadian Water (Tianjin) Co.,Ltd. Address before: 100035 block B, Huadian Power Engineering building, 273 Xizhimen inner street, Xicheng District, Beijing. Patentee before: HUADIAN WATER ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240823 Address after: 601-1, unit 1, building 1, yard 6, East Automobile Museum Road, Fengtai District, Beijing 100060 Patentee after: Huadian Water Technology Co.,Ltd. Country or region after: China Address before: 301700 Building B05, Venture Headquarters Base, Wuqing Development Zone, Tianjin Patentee before: Huadian Water (Tianjin) Co.,Ltd. Country or region before: China |