CN103771572B - 一种聚合氯化硫酸锌铁絮凝剂的制备方法 - Google Patents
一种聚合氯化硫酸锌铁絮凝剂的制备方法 Download PDFInfo
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- CN103771572B CN103771572B CN201410048666.4A CN201410048666A CN103771572B CN 103771572 B CN103771572 B CN 103771572B CN 201410048666 A CN201410048666 A CN 201410048666A CN 103771572 B CN103771572 B CN 103771572B
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- polyaluminium
- hydrochloric acid
- zinc sulfate
- zinc
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- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 239000008394 flocculating agent Substances 0.000 title abstract description 12
- 238000005660 chlorination reaction Methods 0.000 title abstract description 6
- 238000006116 polymerization reaction Methods 0.000 title abstract description 6
- NSUBOZSRZQKZOW-UHFFFAOYSA-J zinc iron(2+) disulfate Chemical compound [Fe+2].[Zn+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O NSUBOZSRZQKZOW-UHFFFAOYSA-J 0.000 title abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 53
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 33
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 16
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 14
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 11
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 239000011701 zinc Substances 0.000 claims abstract description 6
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 25
- 239000000243 solution Substances 0.000 claims description 16
- RZLVQBNCHSJZPX-UHFFFAOYSA-L zinc sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O RZLVQBNCHSJZPX-UHFFFAOYSA-L 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 12
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims 3
- 229920005591 polysilicon Polymers 0.000 claims 3
- 238000013019 agitation Methods 0.000 claims 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims 1
- NMADLXNXOVZIBU-UHFFFAOYSA-N [Fe].[Zn].S(O)(O)(=O)=O Chemical compound [Fe].[Zn].S(O)(O)(=O)=O NMADLXNXOVZIBU-UHFFFAOYSA-N 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000005189 flocculation Methods 0.000 abstract description 12
- 230000016615 flocculation Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 7
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000007800 oxidant agent Substances 0.000 abstract description 4
- 241000195493 Cryptophyta Species 0.000 abstract description 3
- 239000004480 active ingredient Substances 0.000 abstract description 3
- 239000000701 coagulant Substances 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 239000003381 stabilizer Substances 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229930002868 chlorophyll a Natural products 0.000 abstract description 2
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 229910052725 zinc Inorganic materials 0.000 abstract description 2
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 1
- 239000011790 ferrous sulphate Substances 0.000 abstract 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- -1 zinc iron sulfate chloride Chemical compound 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- VTKJLRGXIDKTPZ-UHFFFAOYSA-J zinc dichloroiron sulfate Chemical compound [Fe](Cl)Cl.S(=O)(=O)([O-])[O-].[Zn+2] VTKJLRGXIDKTPZ-UHFFFAOYSA-J 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910000358 iron sulfate Inorganic materials 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
- 239000002535 acidifier Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004883 flower formation Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 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 description 1
- QJBTZWUJJBSGPI-UHFFFAOYSA-K iron(3+);chloride;sulfate Chemical compound [Cl-].[Fe+3].[O-]S([O-])(=O)=O QJBTZWUJJBSGPI-UHFFFAOYSA-K 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000683 possible toxicity Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
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CN104986838B (zh) * | 2015-07-02 | 2017-01-11 | 广州弘禹环保科技有限公司 | 一种水处理药剂的制备方法 |
CN106430485A (zh) * | 2016-10-17 | 2017-02-22 | 南京工业大学 | 一种聚合硅酸氯化铝锌铁絮凝剂制备方法 |
CN108341475B (zh) * | 2018-02-02 | 2021-05-14 | 昆明理工大学 | 一种利用冷轧钛板酸洗废液制备聚硅酸钛絮凝剂的方法及应用 |
CN108557970B (zh) * | 2018-05-17 | 2020-09-08 | 东莞市华清净水技术有限公司 | 一种聚合氯化硫酸铁铝絮凝剂及其制备方法 |
CN110981104A (zh) * | 2019-12-21 | 2020-04-10 | 潍坊科技学院 | 一种絮凝剂及其制备方法和用途、生活污水处理方法 |
CN111498964B (zh) * | 2020-04-23 | 2021-09-28 | 南京大学 | 一种绿色复合无机混凝剂及其制备方法和应用 |
CN115180797A (zh) * | 2022-07-15 | 2022-10-14 | 上海申英环保科技有限公司 | 一种污水处理用聚硅酸铝铁药剂及其制备方法和应用 |
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CN101215031A (zh) * | 2007-12-28 | 2008-07-09 | 江西理工大学 | 一种粘土复合絮凝剂的制备方法 |
CN101337727A (zh) * | 2008-08-22 | 2009-01-07 | 内蒙古科技大学 | 无机复合型聚硅酸氯化铝铁絮凝剂的制备方法 |
CN102992463A (zh) * | 2012-11-26 | 2013-03-27 | 洪仁作 | 屠宰废水絮凝剂 |
CN103043763A (zh) * | 2013-01-06 | 2013-04-17 | 国家海洋局天津海水淡化与综合利用研究所 | 多效海水絮凝剂制备方法 |
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JP4410221B2 (ja) * | 2005-08-04 | 2010-02-03 | 水道機工株式会社 | 水処理用凝集剤の製造方法及び製造装置 |
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CN101215031A (zh) * | 2007-12-28 | 2008-07-09 | 江西理工大学 | 一种粘土复合絮凝剂的制备方法 |
CN101337727A (zh) * | 2008-08-22 | 2009-01-07 | 内蒙古科技大学 | 无机复合型聚硅酸氯化铝铁絮凝剂的制备方法 |
CN102992463A (zh) * | 2012-11-26 | 2013-03-27 | 洪仁作 | 屠宰废水絮凝剂 |
CN103043763A (zh) * | 2013-01-06 | 2013-04-17 | 国家海洋局天津海水淡化与综合利用研究所 | 多效海水絮凝剂制备方法 |
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