CN1994908A - 一种由成套混凝药剂及配套设备组合的水处理工艺 - Google Patents
一种由成套混凝药剂及配套设备组合的水处理工艺 Download PDFInfo
- Publication number
- CN1994908A CN1994908A CN 200610129671 CN200610129671A CN1994908A CN 1994908 A CN1994908 A CN 1994908A CN 200610129671 CN200610129671 CN 200610129671 CN 200610129671 A CN200610129671 A CN 200610129671A CN 1994908 A CN1994908 A CN 1994908A
- Authority
- CN
- China
- Prior art keywords
- polymer
- coagulation
- metal oxide
- acylamide
- aqueous solution
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000000701 coagulant Substances 0.000 title description 6
- 239000003153 chemical reaction reagent Substances 0.000 title 1
- 238000003672 processing method Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 claims abstract description 45
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 30
- 239000003814 drug Substances 0.000 claims abstract description 19
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 18
- 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 abstract description 17
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims abstract description 17
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 16
- 239000013535 sea water Substances 0.000 claims abstract description 10
- 230000007613 environmental effect Effects 0.000 claims abstract description 9
- 238000005345 coagulation Methods 0.000 claims description 21
- 230000015271 coagulation Effects 0.000 claims description 21
- 239000007864 aqueous solution Substances 0.000 claims description 17
- 238000006116 polymerization reaction Methods 0.000 claims description 16
- 229920002401 polyacrylamide Polymers 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 239000004411 aluminium Substances 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 9
- 229920000592 inorganic polymer Polymers 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 8
- 238000007781 pre-processing Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 4
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000004062 sedimentation Methods 0.000 abstract description 4
- 150000001408 amides Chemical class 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- -1 metal oxide ferric oxide Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
药剂投加量(mg/L) | 20 | 30 | 40 | 50 | 60 | |
悬浮物去除率% | TS-500 | 79.25 | 84.23 | 88.61 | 91.25 | 91.28 |
聚铝 | 57.25 | 68.56 | 79.63 | 85.26 | 85.30 |
药剂投加量(mg/L) | 15 | 30 | 45 | 60 | ||
药剂种类 | TS-500 | 处理水COD(mg/L) | 210.5 | 189.2 | 160.5 | 158.6 |
COD去除率(%) | 29.9 | 37.1 | 46.6 | 47.2 | ||
处理水色度 | 26 | 12 | 8 | 6 | ||
色度去除率(%) | 80.0 | 90.7 | 93.8 | 95.4 | ||
聚铝 | 处理水COD(mg/L) | 212.2 | 195.6 | 178.6 | 176.2 | |
COD去除率(%) | 29.4 | 34.9 | 40.6 | 41.4 | ||
处理水色度 | 25 | 15 | 11 | 9 | ||
色度去除率(%) | 80.8 | 88.5 | 91.5 | 93.1 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101296713A CN100469708C (zh) | 2006-11-29 | 2006-11-29 | 一种由成套混凝药剂及配套设备组合的水处理工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101296713A CN100469708C (zh) | 2006-11-29 | 2006-11-29 | 一种由成套混凝药剂及配套设备组合的水处理工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1994908A true CN1994908A (zh) | 2007-07-11 |
CN100469708C CN100469708C (zh) | 2009-03-18 |
Family
ID=38250129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101296713A Expired - Fee Related CN100469708C (zh) | 2006-11-29 | 2006-11-29 | 一种由成套混凝药剂及配套设备组合的水处理工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100469708C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101580322B (zh) * | 2009-04-28 | 2011-08-31 | 苗亚宾 | 一种污水处理方法及污水处理装置 |
CN102432153A (zh) * | 2011-11-18 | 2012-05-02 | 江苏大学 | 一种磁性污泥深度脱水复合改性剂制备方法 |
CN106966473A (zh) * | 2017-04-26 | 2017-07-21 | 环能科技股份有限公司 | 一种铝盐负载四氧化三铁的磁性絮凝剂及其制备方法 |
CN111592084A (zh) * | 2020-06-02 | 2020-08-28 | 中国电建集团成都勘测设计研究院有限公司 | 一种磁粉改性聚合氯化铁混凝剂及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2186114Y (zh) * | 1994-02-28 | 1994-12-28 | 贺齐胜 | 高效水力旋流器 |
CN1850647A (zh) * | 2005-04-22 | 2006-10-25 | 中国科学院生态环境研究中心 | 一种用于给水强化混凝处理的新型复合型混凝剂的制备方法 |
-
2006
- 2006-11-29 CN CNB2006101296713A patent/CN100469708C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101580322B (zh) * | 2009-04-28 | 2011-08-31 | 苗亚宾 | 一种污水处理方法及污水处理装置 |
CN102432153A (zh) * | 2011-11-18 | 2012-05-02 | 江苏大学 | 一种磁性污泥深度脱水复合改性剂制备方法 |
CN102432153B (zh) * | 2011-11-18 | 2013-05-08 | 江苏大学 | 一种磁性污泥深度脱水复合改性剂制备方法 |
CN106966473A (zh) * | 2017-04-26 | 2017-07-21 | 环能科技股份有限公司 | 一种铝盐负载四氧化三铁的磁性絮凝剂及其制备方法 |
CN111592084A (zh) * | 2020-06-02 | 2020-08-28 | 中国电建集团成都勘测设计研究院有限公司 | 一种磁粉改性聚合氯化铁混凝剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100469708C (zh) | 2009-03-18 |
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Owner name: CHINA NATIONAL OFFSHORE OIL CORP.; APPLICANT Free format text: FORMER OWNER: TIANJIN CHEMICAL RESEARCH + DESING INST Effective date: 20071214 |
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Effective date of registration: 20071214 Address after: Zip code 25, Chaoyangmen North Street, Dongcheng District, Beijing: 100010 Applicant after: China National Offshore Oil Corporation Co-applicant after: Tianjin Chemical research &. Design Inst. Address before: Number 85, No. three, g / F, Hongqiao District, Tianjin, China: 300131 Applicant before: Tianjin Chemical research &. Design Inst. |
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