CN100387532C - 一种处理印染废水用混凝剂及其生产方法 - Google Patents
一种处理印染废水用混凝剂及其生产方法 Download PDFInfo
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- CN100387532C CN100387532C CNB2005100940554A CN200510094055A CN100387532C CN 100387532 C CN100387532 C CN 100387532C CN B2005100940554 A CNB2005100940554 A CN B2005100940554A CN 200510094055 A CN200510094055 A CN 200510094055A CN 100387532 C CN100387532 C CN 100387532C
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- coagulating agent
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- coagulant
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- 239000000701 coagulant Substances 0.000 title claims abstract description 80
- 239000002351 wastewater Substances 0.000 title claims abstract description 30
- 238000004043 dyeing Methods 0.000 title abstract description 25
- 238000004519 manufacturing process Methods 0.000 title abstract description 11
- 238000007639 printing Methods 0.000 title abstract description 8
- 239000010881 fly ash Substances 0.000 claims abstract description 28
- 239000002253 acid Substances 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 238000002386 leaching Methods 0.000 claims abstract description 3
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 16
- 159000000003 magnesium salts Chemical class 0.000 claims description 13
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000002360 preparation method Methods 0.000 abstract description 8
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 238000004042 decolorization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000693 micelle Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 229910018084 Al-Fe Inorganic materials 0.000 description 2
- 229910018192 Al—Fe Inorganic materials 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 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
- 239000010808 liquid waste Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
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Abstract
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CNB2005100940554A CN100387532C (zh) | 2005-08-26 | 2005-08-26 | 一种处理印染废水用混凝剂及其生产方法 |
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CNB2005100940554A CN100387532C (zh) | 2005-08-26 | 2005-08-26 | 一种处理印染废水用混凝剂及其生产方法 |
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CN1762848A CN1762848A (zh) | 2006-04-26 |
CN100387532C true CN100387532C (zh) | 2008-05-14 |
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CNB2005100940554A Expired - Fee Related CN100387532C (zh) | 2005-08-26 | 2005-08-26 | 一种处理印染废水用混凝剂及其生产方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101638259B (zh) * | 2009-09-02 | 2011-11-09 | 济南大学 | 粉煤灰提取液合成高铁基硅复合高分子混凝剂的制备方法 |
CN102786123A (zh) * | 2011-05-20 | 2012-11-21 | 上海丰信环保科技有限公司 | 一种复合絮凝剂的制备方法 |
CN104402102B (zh) * | 2014-12-09 | 2016-10-05 | 浙江省环境保护科学设计研究院 | 一种印染废水强化预处理混凝剂及其制备方法 |
CN108238669A (zh) * | 2016-12-27 | 2018-07-03 | 海门市源美美术图案设计有限公司 | 一种用于除氮的复合混凝剂及其制备方法 |
CN111807576A (zh) * | 2020-07-21 | 2020-10-23 | 常熟理工学院 | 一种利用生活垃圾焚烧飞灰处置生活垃圾渗滤液的方法 |
CN115043452B (zh) * | 2022-08-10 | 2023-05-23 | 江苏莱通环境科技有限公司 | 一种基于出水颜色的污水处理药剂投加方法和装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4397742A (en) * | 1979-06-20 | 1983-08-09 | Minnick L John | Composition and method combining fluidized bed residue with scrubber sludge |
CN87103664A (zh) * | 1987-05-15 | 1987-12-02 | 南京大学 | 有机玻璃厂氰化废水处理工艺方法 |
CN1035623A (zh) * | 1989-03-02 | 1989-09-20 | 周天保 | 用煤渣粉生产复合絮凝剂的方法 |
CN1091724A (zh) * | 1993-03-05 | 1994-09-07 | 马桂荣 | 用硅酸盐材料处理(电镀)含铬废水的方法 |
CN1160682A (zh) * | 1996-04-01 | 1997-10-01 | 国家***海洋环境保护研究所 | 用于水处理的复合混凝剂及其制备方法 |
CN1183384A (zh) * | 1996-11-27 | 1998-06-03 | 黄卫平 | 一种造纸废水处理剂及应用其处理造纸废水的工艺 |
-
2005
- 2005-08-26 CN CNB2005100940554A patent/CN100387532C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4397742A (en) * | 1979-06-20 | 1983-08-09 | Minnick L John | Composition and method combining fluidized bed residue with scrubber sludge |
CN87103664A (zh) * | 1987-05-15 | 1987-12-02 | 南京大学 | 有机玻璃厂氰化废水处理工艺方法 |
CN1035623A (zh) * | 1989-03-02 | 1989-09-20 | 周天保 | 用煤渣粉生产复合絮凝剂的方法 |
CN1091724A (zh) * | 1993-03-05 | 1994-09-07 | 马桂荣 | 用硅酸盐材料处理(电镀)含铬废水的方法 |
CN1160682A (zh) * | 1996-04-01 | 1997-10-01 | 国家***海洋环境保护研究所 | 用于水处理的复合混凝剂及其制备方法 |
CN1183384A (zh) * | 1996-11-27 | 1998-06-03 | 黄卫平 | 一种造纸废水处理剂及应用其处理造纸废水的工艺 |
Non-Patent Citations (4)
Title |
---|
粉煤灰处理印染废水. 贾毅竹.内蒙古环境保护,第12卷第1期. 2000 |
粉煤灰处理印染废水. 贾毅竹.内蒙古环境保护,第12卷第1期. 2000 * |
粉煤灰漂珠代替活性碳处理废水的技术研究. 李尉卿,苏彩丽,董中强.粉煤灰,第5期. 2000 |
粉煤灰漂珠代替活性碳处理废水的技术研究. 李尉卿,苏彩丽,董中强.粉煤灰,第5期. 2000 * |
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Assignee: NJTECH ENVIRONMENT TECHNOLOGY Co.,Ltd. Assignor: Nanjing Tech University Contract record no.: 2012320000195 Denomination of invention: Coagulant for treating printing and dyeing wastewater and production method thereof Granted publication date: 20080514 License type: Exclusive License Open date: 20060426 Record date: 20120313 |
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