CN110734168A - 一种高浓盐水的处理方法及系统 - Google Patents
一种高浓盐水的处理方法及系统 Download PDFInfo
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- CN110734168A CN110734168A CN201911305489.2A CN201911305489A CN110734168A CN 110734168 A CN110734168 A CN 110734168A CN 201911305489 A CN201911305489 A CN 201911305489A CN 110734168 A CN110734168 A CN 110734168A
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- 239000012267 brine Substances 0.000 title claims abstract description 52
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000002425 crystallisation Methods 0.000 claims abstract description 131
- 230000008025 crystallization Effects 0.000 claims abstract description 131
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 239000013078 crystal Substances 0.000 claims abstract description 61
- 230000000977 initiatory effect Effects 0.000 claims abstract description 52
- 150000003839 salts Chemical class 0.000 claims abstract description 45
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 239000002455 scale inhibitor Substances 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 130
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical group [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 17
- 239000012535 impurity Substances 0.000 claims description 15
- 238000001556 precipitation Methods 0.000 claims description 15
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 14
- 239000008394 flocculating agent Substances 0.000 claims description 14
- 238000001223 reverse osmosis Methods 0.000 claims description 13
- 238000001471 micro-filtration Methods 0.000 claims description 11
- 238000000108 ultra-filtration Methods 0.000 claims description 11
- 239000004902 Softening Agent Substances 0.000 claims description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims description 8
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 7
- 238000001728 nano-filtration Methods 0.000 claims description 7
- 238000009287 sand filtration Methods 0.000 claims description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 6
- 239000004571 lime Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 235000017550 sodium carbonate Nutrition 0.000 claims description 6
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 6
- 239000001488 sodium phosphate Substances 0.000 claims description 6
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 6
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims description 6
- 235000019801 trisodium phosphate Nutrition 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 4
- 239000000347 magnesium hydroxide Substances 0.000 claims description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 4
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000005189 flocculation Methods 0.000 claims description 3
- 230000016615 flocculation Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 7
- 239000003245 coal Substances 0.000 description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000003657 drainage water Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
- C02F1/265—Desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F2001/5218—Crystallization
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911305489.2A CN110734168B (zh) | 2019-12-18 | 2019-12-18 | 一种高浓盐水的处理方法及系统 |
US17/001,465 US11046598B1 (en) | 2019-12-18 | 2020-08-24 | Method and system for treating high salinity water |
AU2020227023A AU2020227023B2 (en) | 2019-12-18 | 2020-09-01 | Method and system for treating high salinity water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911305489.2A CN110734168B (zh) | 2019-12-18 | 2019-12-18 | 一种高浓盐水的处理方法及系统 |
Publications (2)
Publication Number | Publication Date |
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CN110734168A true CN110734168A (zh) | 2020-01-31 |
CN110734168B CN110734168B (zh) | 2020-04-14 |
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CN201911305489.2A Active CN110734168B (zh) | 2019-12-18 | 2019-12-18 | 一种高浓盐水的处理方法及系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11046598B1 (zh) |
CN (1) | CN110734168B (zh) |
AU (1) | AU2020227023B2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113087079A (zh) * | 2021-03-31 | 2021-07-09 | 山东润泰环保技术有限公司 | 一种膜技术处理过饱和溶液的装置 |
CN114804435A (zh) * | 2022-05-12 | 2022-07-29 | 上海濯尔环保科技有限公司 | 一种应用钙芒硝技术脱盐的废水处理方法 |
CN116835819A (zh) * | 2023-08-07 | 2023-10-03 | 北京新源智慧水务科技有限公司 | 一种晶种结晶法软化除垢处理装置及方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113562917B (zh) * | 2021-08-06 | 2023-07-04 | 烟台金正环保科技有限公司 | 一种高回收率的海水淡化工艺 |
CN114249442A (zh) * | 2021-12-14 | 2022-03-29 | 莱特莱德(上海)技术有限公司 | 一种高硬度废水处理装置及方法 |
Citations (9)
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CN102459096A (zh) * | 2009-06-11 | 2012-05-16 | 栗田工业株式会社 | 从镀敷清洗废水中回收水和金属的方法 |
EP2671845A1 (en) * | 2012-06-04 | 2013-12-11 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Crystallisation assisted membrane separation process |
CN105254099A (zh) * | 2015-10-22 | 2016-01-20 | 东华工程科技股份有限公司 | 一种煤化工浓盐废水高纯度结晶提盐工艺 |
US20170029306A1 (en) * | 2015-03-19 | 2017-02-02 | Mitsubishi Heavy Industries, Ltd. | Water treatment system and power generation facility |
US9751777B1 (en) * | 2011-04-26 | 2017-09-05 | Mansour S. Bader | Treatment of produced water from unconventional hydrocarbons exploration |
CN107445328A (zh) * | 2016-05-31 | 2017-12-08 | 通用电气公司 | 盐水的处理方法和系统 |
CN107814449A (zh) * | 2016-09-13 | 2018-03-20 | 神华集团有限责任公司 | 一种含盐废水的处理方法 |
CN109205898A (zh) * | 2017-07-05 | 2019-01-15 | 神华集团有限责任公司 | 苦咸水或海水的处理方法和处理系统 |
CN110386720A (zh) * | 2019-06-25 | 2019-10-29 | 广州安赛化工有限公司 | 一种电镀高盐废水纯化及盐分离系统以及处理工艺 |
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CN105753018B (zh) | 2016-01-30 | 2017-10-10 | 上海力脉环保设备有限公司 | 一种去除盐水中的硫酸钠的设备和方法 |
US10589188B2 (en) * | 2016-06-27 | 2020-03-17 | Enviro Water Minerals Company, Inc. | System and method for removal of scale forming components |
CN108623034A (zh) | 2017-03-15 | 2018-10-09 | 神华集团有限责任公司 | 一种高盐废水的处理方法和处理系统 |
CN108823034A (zh) | 2018-07-28 | 2018-11-16 | 安徽智联管理咨询有限公司 | 一种拐枣果酒的酿造方法 |
CN109592815A (zh) * | 2018-12-16 | 2019-04-09 | 金科环境股份有限公司 | 具有高永久性硬度的反渗透浓水的处理系统 |
-
2019
- 2019-12-18 CN CN201911305489.2A patent/CN110734168B/zh active Active
-
2020
- 2020-08-24 US US17/001,465 patent/US11046598B1/en active Active
- 2020-09-01 AU AU2020227023A patent/AU2020227023B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102459096A (zh) * | 2009-06-11 | 2012-05-16 | 栗田工业株式会社 | 从镀敷清洗废水中回收水和金属的方法 |
US9751777B1 (en) * | 2011-04-26 | 2017-09-05 | Mansour S. Bader | Treatment of produced water from unconventional hydrocarbons exploration |
EP2671845A1 (en) * | 2012-06-04 | 2013-12-11 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Crystallisation assisted membrane separation process |
US20170029306A1 (en) * | 2015-03-19 | 2017-02-02 | Mitsubishi Heavy Industries, Ltd. | Water treatment system and power generation facility |
CN105254099A (zh) * | 2015-10-22 | 2016-01-20 | 东华工程科技股份有限公司 | 一种煤化工浓盐废水高纯度结晶提盐工艺 |
CN107445328A (zh) * | 2016-05-31 | 2017-12-08 | 通用电气公司 | 盐水的处理方法和系统 |
CN107814449A (zh) * | 2016-09-13 | 2018-03-20 | 神华集团有限责任公司 | 一种含盐废水的处理方法 |
CN109205898A (zh) * | 2017-07-05 | 2019-01-15 | 神华集团有限责任公司 | 苦咸水或海水的处理方法和处理系统 |
CN110386720A (zh) * | 2019-06-25 | 2019-10-29 | 广州安赛化工有限公司 | 一种电镀高盐废水纯化及盐分离系统以及处理工艺 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113087079A (zh) * | 2021-03-31 | 2021-07-09 | 山东润泰环保技术有限公司 | 一种膜技术处理过饱和溶液的装置 |
CN114804435A (zh) * | 2022-05-12 | 2022-07-29 | 上海濯尔环保科技有限公司 | 一种应用钙芒硝技术脱盐的废水处理方法 |
CN116835819A (zh) * | 2023-08-07 | 2023-10-03 | 北京新源智慧水务科技有限公司 | 一种晶种结晶法软化除垢处理装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2020227023B2 (en) | 2021-11-18 |
AU2020227023A1 (en) | 2021-07-08 |
CN110734168B (zh) | 2020-04-14 |
US20210188668A1 (en) | 2021-06-24 |
US11046598B1 (en) | 2021-06-29 |
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