CN103771626B - Reactor for integrally treating deeply-dehydrated sludge water and concentrated and dehydrated sludge water - Google Patents
Reactor for integrally treating deeply-dehydrated sludge water and concentrated and dehydrated sludge water Download PDFInfo
- Publication number
- CN103771626B CN103771626B CN201410049155.4A CN201410049155A CN103771626B CN 103771626 B CN103771626 B CN 103771626B CN 201410049155 A CN201410049155 A CN 201410049155A CN 103771626 B CN103771626 B CN 103771626B
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- Prior art keywords
- sludge water
- water
- thickening
- unit
- reactor
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 239000010802 sludge Substances 0.000 title claims abstract description 169
- 238000001914 filtration Methods 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 238000006297 dehydration reaction Methods 0.000 claims description 48
- 238000001556 precipitation Methods 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 13
- 238000000746 purification Methods 0.000 claims description 13
- 239000006228 supernatant Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 12
- 239000011574 phosphorus Substances 0.000 abstract description 11
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 11
- 239000010865 sewage Substances 0.000 abstract description 8
- 238000004062 sedimentation Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000005429 turbidity Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 239000011575 calcium Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 210000002421 Cell Wall Anatomy 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K Iron(III) chloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H Tricalcium phosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000003750 conditioning Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011068 load Methods 0.000 description 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410049155.4A CN103771626B (en) | 2014-02-12 | 2014-02-12 | Reactor for integrally treating deeply-dehydrated sludge water and concentrated and dehydrated sludge water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410049155.4A CN103771626B (en) | 2014-02-12 | 2014-02-12 | Reactor for integrally treating deeply-dehydrated sludge water and concentrated and dehydrated sludge water |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103771626A CN103771626A (en) | 2014-05-07 |
CN103771626B true CN103771626B (en) | 2015-04-01 |
Family
ID=50564464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410049155.4A Active CN103771626B (en) | 2014-02-12 | 2014-02-12 | Reactor for integrally treating deeply-dehydrated sludge water and concentrated and dehydrated sludge water |
Country Status (1)
Country | Link |
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CN (1) | CN103771626B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105036488B (en) * | 2015-08-21 | 2017-03-01 | 上海电力学院 | A kind of sludge water total system |
CN105417785B (en) * | 2015-12-10 | 2018-03-13 | 上海电力学院 | A kind of reaction unit and method for handling high-concentration phosphorus-containing wastewater |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2565816Y (en) * | 2002-07-29 | 2003-08-13 | 罗德春 | Special equipment for separating oil and mud |
CN201193213Y (en) * | 2008-01-31 | 2009-02-11 | 上海峰渡水净化工程有限公司 | Multifunctional integral water purifying device |
CN201347392Y (en) * | 2008-12-30 | 2009-11-18 | 福州制来水设备有限公司 | Integral water purifier for muddy water circulation accelerated reaction |
CN202538427U (en) * | 2012-03-02 | 2012-11-21 | 江苏恒博环境工程设备有限公司 | Sludge concentration sludge collector |
CN103449628A (en) * | 2013-08-05 | 2013-12-18 | 上海电力学院 | Method for removing phosphorus in concentred and dewatered sludge water by virtue of deeply-dewatered sludge water |
-
2014
- 2014-02-12 CN CN201410049155.4A patent/CN103771626B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2565816Y (en) * | 2002-07-29 | 2003-08-13 | 罗德春 | Special equipment for separating oil and mud |
CN201193213Y (en) * | 2008-01-31 | 2009-02-11 | 上海峰渡水净化工程有限公司 | Multifunctional integral water purifying device |
CN201347392Y (en) * | 2008-12-30 | 2009-11-18 | 福州制来水设备有限公司 | Integral water purifier for muddy water circulation accelerated reaction |
CN202538427U (en) * | 2012-03-02 | 2012-11-21 | 江苏恒博环境工程设备有限公司 | Sludge concentration sludge collector |
CN103449628A (en) * | 2013-08-05 | 2013-12-18 | 上海电力学院 | Method for removing phosphorus in concentred and dewatered sludge water by virtue of deeply-dewatered sludge water |
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Publication number | Publication date |
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CN103771626A (en) | 2014-05-07 |
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PB01 | Publication | ||
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200090 Pingliang Road, Shanghai, No. 2103, No. Patentee after: Shanghai Electric Power University Address before: 200090 Pingliang Road, Shanghai, No. 2103, No. Patentee before: SHANGHAI University OF ELECTRIC POWER |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: The 100035 Beijing Seahawks Fengtai District Science City Road No. 9 Building No. 2 room 313 Patentee after: HUADIAN WATER ENGINEERING Co.,Ltd. Address before: 200090 Pingliang Road, Shanghai, No. 2103, No. Patentee before: Shanghai Electric Power University |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: 100070 Unit 601-1, Unit 1, Building 1, No. 6 Courtyard, East Road, Automobile Museum, Fengtai District, Beijing Patentee after: Huadian Water Technology Co.,Ltd. Patentee after: HUADIAN WATER ENGINEERING Co.,Ltd. Address before: Room 313, building 2, No.9, Haiying Road, Science City, Fengtai District, Beijing 100035 Patentee before: HUADIAN WATER ENGINEERING Co.,Ltd. |
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TR01 | Transfer of patent right |