CN103214075B - 一种复合絮凝剂及其制备方法和用途 - Google Patents
一种复合絮凝剂及其制备方法和用途 Download PDFInfo
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- CN103214075B CN103214075B CN201310184302.4A CN201310184302A CN103214075B CN 103214075 B CN103214075 B CN 103214075B CN 201310184302 A CN201310184302 A CN 201310184302A CN 103214075 B CN103214075 B CN 103214075B
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- CN
- China
- Prior art keywords
- flocculation agent
- preparation
- composite
- water
- magnesium
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- 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.)
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- 239000002131 composite material Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 125000000129 anionic group Chemical group 0.000 claims abstract description 11
- 239000011777 magnesium Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000005189 flocculation Methods 0.000 claims description 29
- 230000016615 flocculation Effects 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 20
- 239000002594 sorbent Substances 0.000 claims description 16
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 12
- 159000000003 magnesium salts Chemical class 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 11
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 11
- 235000010413 sodium alginate Nutrition 0.000 claims description 11
- 229940005550 sodium alginate Drugs 0.000 claims description 11
- 239000000661 sodium alginate Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- 239000010919 dye waste Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 10
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- QANIADJLTJYOFI-UHFFFAOYSA-K aluminum;magnesium;carbonate;hydroxide;hydrate Chemical compound O.[OH-].[Mg+2].[Al+3].[O-]C([O-])=O QANIADJLTJYOFI-UHFFFAOYSA-K 0.000 claims description 6
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 6
- MVZXTUSAYBWAAM-UHFFFAOYSA-N iron;sulfuric acid Chemical compound [Fe].OS(O)(=O)=O MVZXTUSAYBWAAM-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000008247 solid mixture Substances 0.000 claims description 5
- 239000001095 magnesium carbonate Substances 0.000 claims description 4
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 4
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 4
- 229960001708 magnesium carbonate Drugs 0.000 claims description 4
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 3
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 3
- 239000001099 ammonium carbonate Substances 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 239000012266 salt solution Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 239000002351 wastewater Substances 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 description 12
- 239000000975 dye Substances 0.000 description 10
- 238000012545 processing Methods 0.000 description 7
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 5
- 239000004567 concrete Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005342 ion exchange Methods 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
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (6)
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CN103214075A CN103214075A (zh) | 2013-07-24 |
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CN104556331B (zh) * | 2015-01-28 | 2017-01-25 | 山东大学 | 一种聚合铝‑改性海藻酸钠无机有机复合絮凝剂及其制备方法 |
CN106430627A (zh) * | 2016-11-23 | 2017-02-22 | 重庆大学 | 一种微生物絮凝剂的制备方法及应用 |
CN109851093A (zh) * | 2019-01-24 | 2019-06-07 | 温州泽荣建设工程有限公司 | 一种节能减排型城镇污水处理系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101503239A (zh) * | 2009-03-23 | 2009-08-12 | 中国科学院生态环境研究中心 | 多元复合絮凝沉降剂及在砷污染水体治理中的应用 |
JP2013500933A (ja) * | 2009-08-03 | 2013-01-10 | サイトクローマ・デベロップメント・インコーポレイテッド | 方法 |
Family Cites Families (1)
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CN101460410A (zh) * | 2006-04-06 | 2009-06-17 | 联邦科学和工业研究组织 | 地下水的修复 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101503239A (zh) * | 2009-03-23 | 2009-08-12 | 中国科学院生态环境研究中心 | 多元复合絮凝沉降剂及在砷污染水体治理中的应用 |
JP2013500933A (ja) * | 2009-08-03 | 2013-01-10 | サイトクローマ・デベロップメント・インコーポレイテッド | 方法 |
Non-Patent Citations (4)
Title |
---|
姚晓亮 等.镁盐复合混凝剂应用于活性染料印染废水脱色的实验研究.《环境污染治理技术与设备》.2006,第7卷(第2期),第94-96页第2节. |
王永新 等.类水滑石衍生的铁镁铝复合氧化物的制备及与SO2的反应性.《硅酸盐学报》.2005,第33卷(第2期),第192-195页第1-2节、表1及图1-4. |
类水滑石衍生的铁镁铝复合氧化物的制备及与SO2的反应性;王永新 等;《硅酸盐学报》;20050228;第33卷(第2期);第192-195页第1-2节、表1及图1-4 * |
镁盐复合混凝剂应用于活性染料印染废水脱色的实验研究;姚晓亮 等;《环境污染治理技术与设备》;20060228;第7卷(第2期);第94-96页第2节 * |
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Owner name: GUANGZHOU LIYU NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: ZHANG FANGJUN Effective date: 20140923 |
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CB03 | Change of inventor or designer information |
Inventor after: Wu Zhili Inventor before: Zhang Fangjun |
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Free format text: CORRECT: ADDRESS; FROM: 312499 SHAOXING, ZHEJIANG PROVINCE TO: 511430 GUANGZHOU, GUANGDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: ZHANG FANGJUN TO: WU ZHILI |
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Effective date of registration: 20140923 Address after: 511430, 2A26, No. 73, Yanjiang Road, Dashi street, Guangzhou, Guangdong, Panyu District Patentee after: Guangzhou municipal reputation new Mstar Technology Ltd Address before: The streets of Sanjiang bay village of Shengzhou city in Zhejiang province Shaoxing city 312499 Patentee before: Zhang Fangjun |
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