CN103880209A - Processing method of sodium sulfate wastewater - Google Patents
Processing method of sodium sulfate wastewater Download PDFInfo
- Publication number
- CN103880209A CN103880209A CN201410090322.XA CN201410090322A CN103880209A CN 103880209 A CN103880209 A CN 103880209A CN 201410090322 A CN201410090322 A CN 201410090322A CN 103880209 A CN103880209 A CN 103880209A
- Authority
- CN
- China
- Prior art keywords
- sodium
- sulfate
- zinc
- treatment process
- process according
- 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
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- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 title claims abstract description 36
- 229910052938 sodium sulfate Inorganic materials 0.000 title claims abstract description 36
- 235000011152 sodium sulphate Nutrition 0.000 title claims abstract description 36
- 239000002351 wastewater Substances 0.000 title claims abstract description 34
- 238000003672 processing method Methods 0.000 title abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 31
- RTOOMIOWOJBNTK-UHFFFAOYSA-K sodium;zinc;phosphate Chemical compound [Na+].[Zn+2].[O-]P([O-])([O-])=O RTOOMIOWOJBNTK-UHFFFAOYSA-K 0.000 claims abstract description 21
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims abstract description 20
- 235000019799 monosodium phosphate Nutrition 0.000 claims abstract description 20
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 11
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 29
- 238000001556 precipitation Methods 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 11
- 238000009388 chemical precipitation Methods 0.000 claims description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 6
- IOPOLWHQYJSKCT-UHFFFAOYSA-L barium(2+);dihydrogen phosphate Chemical compound [Ba+2].OP(O)([O-])=O.OP(O)([O-])=O IOPOLWHQYJSKCT-UHFFFAOYSA-L 0.000 claims description 5
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 5
- 239000001506 calcium phosphate Substances 0.000 claims description 5
- 229910000150 monocalcium phosphate Inorganic materials 0.000 claims description 5
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 5
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims description 3
- 229940007718 zinc hydroxide Drugs 0.000 claims description 3
- 229910021511 zinc hydroxide Inorganic materials 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 2
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 13
- 229910001415 sodium ion Inorganic materials 0.000 abstract description 12
- 239000002244 precipitate Substances 0.000 abstract description 7
- 239000012295 chemical reaction liquid Substances 0.000 abstract 2
- 239000012716 precipitator Substances 0.000 abstract 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 14
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 12
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 11
- 239000007787 solid Substances 0.000 description 8
- 235000011132 calcium sulphate Nutrition 0.000 description 7
- 206010013786 Dry skin Diseases 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 2
- 239000001175 calcium sulphate Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000011667 zinc carbonate Substances 0.000 description 2
- 235000004416 zinc carbonate Nutrition 0.000 description 2
- 229910000010 zinc carbonate Inorganic materials 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- NIAGBSSWEZDNMT-UHFFFAOYSA-M tetraoxidosulfate(.1-) Chemical compound [O]S([O-])(=O)=O NIAGBSSWEZDNMT-UHFFFAOYSA-M 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410090322.XA CN103880209B (en) | 2014-03-12 | 2014-03-12 | A kind for the treatment of process of sodium sulfate wastewater |
Applications Claiming Priority (1)
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CN201410090322.XA CN103880209B (en) | 2014-03-12 | 2014-03-12 | A kind for the treatment of process of sodium sulfate wastewater |
Publications (2)
Publication Number | Publication Date |
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CN103880209A true CN103880209A (en) | 2014-06-25 |
CN103880209B CN103880209B (en) | 2015-08-12 |
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CN201410090322.XA Active CN103880209B (en) | 2014-03-12 | 2014-03-12 | A kind for the treatment of process of sodium sulfate wastewater |
Country Status (1)
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CN (1) | CN103880209B (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104150456A (en) * | 2014-08-13 | 2014-11-19 | 连云港市德邦精细化工有限公司 | Method for producing calcium phosphate salt and sodium phosphate salt by using sodium sulfate wastewater |
CN104445721A (en) * | 2014-11-19 | 2015-03-25 | 南通新邦化工科技有限公司 | Combined treatment method for stearate wastewater |
CN104891465A (en) * | 2015-05-29 | 2015-09-09 | 湖北三宁化工股份有限公司 | Method for preparing potassium dihydrogen phosphate from industrial monoammonium phosphate mother solution |
CN104998611A (en) * | 2015-07-17 | 2015-10-28 | 河海大学 | Preparation method and application of barium-based modified bentonite |
CN105776466A (en) * | 2016-03-14 | 2016-07-20 | 湖北徐风环保科技有限公司 | Purification method of sodium sulphate waste water |
CN109704897A (en) * | 2018-12-19 | 2019-05-03 | 安徽节源环保科技有限公司 | A kind of waste water recycling method based on dimethyl suflfate |
CN113029852A (en) * | 2021-02-22 | 2021-06-25 | 天津钢管制造有限公司 | Method for detecting content of sodium sulfate in oxide removing agent |
CN114524545A (en) * | 2022-03-03 | 2022-05-24 | 盛隆资源再生(无锡)有限公司 | Method for recycling wastewater containing sodium sulfate |
CN116443837A (en) * | 2023-02-28 | 2023-07-18 | 贵州胜威福全化工有限公司 | Method for preparing sodium hexametaphosphate from sodium sulfate and phosphoric acid |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5055201A (en) * | 1989-08-04 | 1991-10-08 | Tiegel Manufacturing Company | Process for removing dissolved contaminants from aqueous solutions using reversibly dispersible getters |
US5346620A (en) * | 1993-08-31 | 1994-09-13 | Basf Corporation | Process for waste water treatment by removal of sodium sulfate |
CN100448789C (en) * | 2006-12-05 | 2009-01-07 | 攀枝花钢企瑞通制冷设备有限公司 | Technique for treating industrial wastewater of containing sodium sulfate |
CN102241448B (en) * | 2010-12-29 | 2012-11-28 | 厦门紫金矿冶技术有限公司 | Comprehensive utilization method of sodium sulfate wastewater |
-
2014
- 2014-03-12 CN CN201410090322.XA patent/CN103880209B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5055201A (en) * | 1989-08-04 | 1991-10-08 | Tiegel Manufacturing Company | Process for removing dissolved contaminants from aqueous solutions using reversibly dispersible getters |
US5346620A (en) * | 1993-08-31 | 1994-09-13 | Basf Corporation | Process for waste water treatment by removal of sodium sulfate |
CN100448789C (en) * | 2006-12-05 | 2009-01-07 | 攀枝花钢企瑞通制冷设备有限公司 | Technique for treating industrial wastewater of containing sodium sulfate |
CN102241448B (en) * | 2010-12-29 | 2012-11-28 | 厦门紫金矿冶技术有限公司 | Comprehensive utilization method of sodium sulfate wastewater |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104150456B (en) * | 2014-08-13 | 2016-06-08 | 连云港市德邦精细化工有限公司 | The method producing synthos and sodium ascorbyl phosphate with sodium sulfate wastewater |
CN104150456A (en) * | 2014-08-13 | 2014-11-19 | 连云港市德邦精细化工有限公司 | Method for producing calcium phosphate salt and sodium phosphate salt by using sodium sulfate wastewater |
CN104445721A (en) * | 2014-11-19 | 2015-03-25 | 南通新邦化工科技有限公司 | Combined treatment method for stearate wastewater |
CN104891465A (en) * | 2015-05-29 | 2015-09-09 | 湖北三宁化工股份有限公司 | Method for preparing potassium dihydrogen phosphate from industrial monoammonium phosphate mother solution |
CN104998611B (en) * | 2015-07-17 | 2017-03-08 | 河海大学 | A kind of barium base method for preparing modified bentonite and application |
CN104998611A (en) * | 2015-07-17 | 2015-10-28 | 河海大学 | Preparation method and application of barium-based modified bentonite |
CN105776466A (en) * | 2016-03-14 | 2016-07-20 | 湖北徐风环保科技有限公司 | Purification method of sodium sulphate waste water |
CN105776466B (en) * | 2016-03-14 | 2018-06-15 | 湖北徐风环保科技有限公司 | A kind of purification method of sodium sulfate wastewater |
CN109704897A (en) * | 2018-12-19 | 2019-05-03 | 安徽节源环保科技有限公司 | A kind of waste water recycling method based on dimethyl suflfate |
CN109704897B (en) * | 2018-12-19 | 2020-07-03 | 安徽节源环保科技有限公司 | Wastewater recycling method based on dimethyl sulfate |
CN113029852A (en) * | 2021-02-22 | 2021-06-25 | 天津钢管制造有限公司 | Method for detecting content of sodium sulfate in oxide removing agent |
CN114524545A (en) * | 2022-03-03 | 2022-05-24 | 盛隆资源再生(无锡)有限公司 | Method for recycling wastewater containing sodium sulfate |
CN116443837A (en) * | 2023-02-28 | 2023-07-18 | 贵州胜威福全化工有限公司 | Method for preparing sodium hexametaphosphate from sodium sulfate and phosphoric acid |
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Publication number | Publication date |
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CN103880209B (en) | 2015-08-12 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 514321 Guangdong County of Fengshun city of Meizhou Province Tang Nan Zhen Long Shangpu Guangdong Yuxing flame retardant material Co Ltd Patentee after: GUANGDONG YUXING FIRE-RETARDANT NEW MATERIALS CO.,LTD. Address before: 514321 Guangdong County of Fengshun city of Meizhou Province Tang Nan Zhen Long Shangpu Guangdong Yuxing flame retardant material Co Ltd Patentee before: GUANGDONG YUXING FIRE-RETARDANT NEW MATERIALS Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A treatment method of sodium sulfate wastewater Effective date of registration: 20211214 Granted publication date: 20150812 Pledgee: Fengshun County sub branch of China Postal Savings Bank Co.,Ltd. Pledgor: GUANGDONG YUXING FIRE-RETARDANT NEW MATERIALS CO.,LTD. Registration number: Y2021980015007 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150812 Pledgee: Fengshun County sub branch of China Postal Savings Bank Co.,Ltd. Pledgor: GUANGDONG YUXING FIRE-RETARDANT NEW MATERIALS CO.,LTD. Registration number: Y2021980015007 |