CN101851018A - 有机-无机物共聚絮凝剂及其制备方法 - Google Patents
有机-无机物共聚絮凝剂及其制备方法 Download PDFInfo
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- CN101851018A CN101851018A CN 201010205360 CN201010205360A CN101851018A CN 101851018 A CN101851018 A CN 101851018A CN 201010205360 CN201010205360 CN 201010205360 CN 201010205360 A CN201010205360 A CN 201010205360A CN 101851018 A CN101851018 A CN 101851018A
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- organic
- waste liquid
- weight percent
- aluminic acid
- discoloring agent
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000008394 flocculating agent Substances 0.000 title abstract description 8
- 238000007334 copolymerization reaction Methods 0.000 title description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 77
- 239000002699 waste material Substances 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 229920001577 copolymer Polymers 0.000 claims abstract description 55
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 30
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004202 carbamide Substances 0.000 claims abstract description 19
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 13
- 239000010842 industrial wastewater Substances 0.000 claims abstract description 6
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims description 58
- 238000006243 chemical reaction Methods 0.000 claims description 47
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 33
- 238000005189 flocculation Methods 0.000 claims description 18
- 230000016615 flocculation Effects 0.000 claims description 18
- 238000004065 wastewater treatment Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000004043 dyeing Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 8
- 238000007639 printing Methods 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000004062 sedimentation Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 1
- 230000003311 flocculating effect Effects 0.000 abstract 1
- 238000004042 decolorization Methods 0.000 description 20
- 239000000243 solution Substances 0.000 description 12
- 239000002131 composite material Substances 0.000 description 11
- 230000035484 reaction time Effects 0.000 description 11
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 10
- 235000021110 pickles Nutrition 0.000 description 10
- 238000005265 energy consumption Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 5
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 229920000592 inorganic polymer Polymers 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012443 analytical study Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 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
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- -1 iron ion Chemical class 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
序号 | 含铝酸洗废液用量/g | 粘度/(mPa·s) | CODcr去除率/% | 脱色率/% |
1 | 50及以上 | 100-150 | 40 | 60 |
2 | 44-50 | 150-250 | 70 | 87 |
3 | 41-43 | 250-350 | 85 | 97 |
4 | 31-40 | 400-480 | 75 | 89 |
5 | 30及以下 | 500-590 | 70 | 80 |
序号 | 脱色剂用量/g | 粘度/(mPa·s) | CODcr去除率/% | 脱色率/% |
1 | 1-9 | 20-30 | 73 | 82 |
序号 | 脱色剂用量/g | 粘度/(mPa·s) | CODcr去除率/% | 脱色率/% |
2 | 10-13 | 30-40 | 78 | 85 |
3 | 14-17 | 40-50 | 85 | 96.9 |
4 | 18-20 | 50-59 | 80 | 90 |
5 | 21及以上 | 65-80 | 76 | 84 |
序号 | 反映温度/□ | 粘度/(mPa·s) | CODcr去除率/% | 脱色率/% |
1 | 55±1 | 40-50 | 85 | 97 |
2 | 65+1 | 100-170 | 83 | 94 |
3 | 70+1 | 170-280 | 80 | 93 |
4 | 75+1 | 300-500 | 75 | 89 |
5 | 80±1 | 半凝胶 | 70 | 85 |
6 | 85+1 | 凝胶 | 0 | 0 |
序号 | 反映时间/h | 粘度/(mPa·s) | CODcr去除率/% | 脱色率/% |
1 | 0.5 | 40-50 | 85 | 96 |
2 | 1.0 | 40-50 | 85 | 96 |
3 | 2.0 | 40-50 | 85 | 96 |
4 | 2.5 | 40-50 | 85 | 96 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102053607A CN101851018B (zh) | 2010-06-21 | 2010-06-21 | 有机-无机物共聚絮凝剂及其制备方法 |
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CN2010102053607A CN101851018B (zh) | 2010-06-21 | 2010-06-21 | 有机-无机物共聚絮凝剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101851018A true CN101851018A (zh) | 2010-10-06 |
CN101851018B CN101851018B (zh) | 2012-07-04 |
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CN2010102053607A Expired - Fee Related CN101851018B (zh) | 2010-06-21 | 2010-06-21 | 有机-无机物共聚絮凝剂及其制备方法 |
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CN (1) | CN101851018B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114249407A (zh) * | 2021-12-28 | 2022-03-29 | 河北正润环境科技有限公司 | 一种钢铁精加工酸洗废液回收利用方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1233593A (zh) * | 1999-04-20 | 1999-11-03 | 华南理工大学 | 双氰胺-甲醛复合铝絮凝剂的制备方法 |
US20080039317A1 (en) * | 2004-07-19 | 2008-02-14 | Eurotab | Double-Layered Compacted Solid Water-Purification Product |
CN101723503A (zh) * | 2009-12-16 | 2010-06-09 | 暨南大学 | 一种有机无机复合高效脱色絮凝剂及其制备方法与应用 |
-
2010
- 2010-06-21 CN CN2010102053607A patent/CN101851018B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1233593A (zh) * | 1999-04-20 | 1999-11-03 | 华南理工大学 | 双氰胺-甲醛复合铝絮凝剂的制备方法 |
US20080039317A1 (en) * | 2004-07-19 | 2008-02-14 | Eurotab | Double-Layered Compacted Solid Water-Purification Product |
CN101723503A (zh) * | 2009-12-16 | 2010-06-09 | 暨南大学 | 一种有机无机复合高效脱色絮凝剂及其制备方法与应用 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114249407A (zh) * | 2021-12-28 | 2022-03-29 | 河北正润环境科技有限公司 | 一种钢铁精加工酸洗废液回收利用方法 |
CN114249407B (zh) * | 2021-12-28 | 2024-02-02 | 河北正润环境科技有限公司 | 一种钢铁精加工酸洗废液回收利用方法 |
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Publication number | Publication date |
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CN101851018B (zh) | 2012-07-04 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: TONGXIANG JINGWEI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20120503 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120503 Address after: 314500, No. 101, South Road, Indus street, Tongxiang, Zhejiang Applicant after: Yi Xiaojie Address before: 314500 Zhejiang province Tongxiang City Indus street Min'an Village New South Bridge Applicant before: TONGXIANG JINGWEI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200217 Address after: 314503 Zhejiang Tongxiang city Jiaxing City Tu Dian town Textile Industrial Park Patentee after: TONGXIANG LONGXIN PRINTING AND DYEING Co.,Ltd. Address before: 314500, No. 101, South Road, Indus street, Tongxiang, Zhejiang Patentee before: Yi Xiaojie |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 |