BR112017005306A2 - método para tratamento de um efluente supersaturado com carbonato de cálcio na presença de produtos que inibem a precipitação de fosfonato. - Google Patents
método para tratamento de um efluente supersaturado com carbonato de cálcio na presença de produtos que inibem a precipitação de fosfonato.Info
- Publication number
- BR112017005306A2 BR112017005306A2 BR112017005306A BR112017005306A BR112017005306A2 BR 112017005306 A2 BR112017005306 A2 BR 112017005306A2 BR 112017005306 A BR112017005306 A BR 112017005306A BR 112017005306 A BR112017005306 A BR 112017005306A BR 112017005306 A2 BR112017005306 A2 BR 112017005306A2
- Authority
- BR
- Brazil
- Prior art keywords
- precipitation
- products
- effluent
- treating
- calcium carbonate
- Prior art date
Links
- 238000001556 precipitation Methods 0.000 title abstract 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 229910000019 calcium carbonate Inorganic materials 0.000 title abstract 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 title 1
- 239000007787 solid Substances 0.000 abstract 6
- 230000002401 inhibitory effect Effects 0.000 abstract 4
- 239000000047 product Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- 229910001424 calcium ion Inorganic materials 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000006228 supernatant Substances 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
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- 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
- C02F5/02—Softening water by precipitation of the hardness
- C02F5/06—Softening water by precipitation of the hardness using calcium compounds
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- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or nanofiltration
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- 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
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- 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
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- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
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- 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
- C02F5/02—Softening water by precipitation of the hardness
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- 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
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/08—Specific process operations in the concentrate stream
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/025—Permeate series
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
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- 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
- C02F1/445—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by forward osmosis
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- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
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- 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
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- C—CHEMISTRY; METALLURGY
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- C02F2101/00—Nature of the contaminant
- C02F2101/006—Radioactive compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F2101/00—Nature of the contaminant
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- C02F2101/108—Boron compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F2101/20—Heavy metals or heavy metal compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/303—Complexing agents
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- 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
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- C—CHEMISTRY; METALLURGY
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- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
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- 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
- C02F2301/02—Fluid flow conditions
- C02F2301/024—Turbulent
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- 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
- C02F2301/02—Fluid flow conditions
- C02F2301/028—Tortuous
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/18—Removal of treatment agents after treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Removal Of Specific Substances (AREA)
Abstract
a presente invenção se refere a um método para tratamento de um efluente líquido aquoso contendo íons de cálcio e contendo carbonato e produtos que inibem a precipitação, o referido processo compreendendo as seguintes etapas sucessivas: a) apresentação de um efluente líquido aquoso supersaturado com caco3 contendo produtos que inibem a precipitação; b) obtenção do efluente na etapa a) ao passar por um reator com conteúdo sólido elevado e com conteúdo sólido mantido entre 20 e 800 g/l e integrado na separação entre sólido e líquido, em um ph compreendido entre 8 e 9,2, propiciando uma precipitação de etapa única in situ do polimorfo de aragonita de carbonato de cálcio e a remoção de produtos que inibem a precipitação; c) recuperação de um sobrenadante líquido aquoso que contém um conteúdo de sólidos suspensos inferior ou igual a 0,1% em massa do conteúdo sólido no reator, vantajosamente um conteúdo de sólidos suspensos inferior a 50 mg/l, sendo fosfonatos os produtos que inibem a precipitação.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1458779A FR3025792B1 (fr) | 2014-09-17 | 2014-09-17 | Dispositif de traitement d'effluents salins sursatures en presence d'inhibiteurs de precipitation |
FR1458779 | 2014-09-17 | ||
PCT/EP2015/070917 WO2016041887A1 (en) | 2014-09-17 | 2015-09-14 | Method for treating an effluent supersaturated with calcium carbonate in the presence of phosphonate precipitation-inhibiting products |
Publications (2)
Publication Number | Publication Date |
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BR112017005306A2 true BR112017005306A2 (pt) | 2017-12-19 |
BR112017005306B1 BR112017005306B1 (pt) | 2022-01-04 |
Family
ID=51842622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017005306-3A BR112017005306B1 (pt) | 2014-09-17 | 2015-09-14 | Método para tratamento de um efluente supersaturado com carbonato de cálcio na presença de produtos que inibem a precipitação de fosfonato |
Country Status (12)
Country | Link |
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US (1) | US11753324B2 (pt) |
KR (1) | KR20170093783A (pt) |
CN (1) | CN107001087A (pt) |
AP (1) | AP2017009802A0 (pt) |
AU (1) | AU2015317017B2 (pt) |
BR (1) | BR112017005306B1 (pt) |
CA (1) | CA2960697C (pt) |
ES (1) | ES2642464B1 (pt) |
FR (1) | FR3025792B1 (pt) |
MX (1) | MX2017003437A (pt) |
SE (1) | SE541455C2 (pt) |
WO (1) | WO2016041887A1 (pt) |
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GB2540603A (en) | 2015-07-23 | 2017-01-25 | Ide Technologies Ltd | Imroved reverse osmotic process for cleaning water |
EP3495327A1 (en) * | 2017-12-06 | 2019-06-12 | Ovivo Inc. | Treatment of fluoride-containing wastewater |
CN110642425B (zh) * | 2019-10-12 | 2021-10-08 | 广州超邦化工有限公司 | 包含氢氟酸和羧酸的三价铬钝化废水的处理方法 |
CN110642395B (zh) * | 2019-10-12 | 2021-10-08 | 广州超邦化工有限公司 | 含氟离子的硫酸盐三价铬镀铬废水的处理方法 |
GB2588925A (en) * | 2019-11-14 | 2021-05-19 | Ide Technologies Ltd | High efficiency water treatment process |
BR102019025415A2 (pt) * | 2019-11-29 | 2021-06-15 | Petróleo Brasileiro S.A. - Petrobras | Processo de tratamento combinado de remoção e inibição de incrustação |
CN114873745B (zh) * | 2022-07-08 | 2022-09-16 | 金科环境股份有限公司 | 一种具有高暂时性硬度的反渗透浓水的处理系统及方法 |
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US8158097B2 (en) * | 2009-06-25 | 2012-04-17 | Fracpure Holdings Llc | Method of making pure salt from FRAC-water/wastewater |
CA2812225C (en) | 2010-09-30 | 2018-05-29 | General Electric Company | Membrane filtration process with retentate recovery and carbon dioxide injection |
WO2013091129A1 (en) * | 2011-12-19 | 2013-06-27 | General Electric Company | Membrane filtration process for industrial process water treatment and recovery |
FR2989079B1 (fr) * | 2012-04-04 | 2014-05-02 | Veolia Water Solutions & Tech | Dispositif compact de traitement des eaux |
CN102583485A (zh) * | 2012-04-06 | 2012-07-18 | 南京大学(苏州)高新技术研究院 | 单分散球霰石型碳酸钙微米球的制备方法及其物质 |
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2014
- 2014-09-17 FR FR1458779A patent/FR3025792B1/fr active Active
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2015
- 2015-09-14 US US15/511,950 patent/US11753324B2/en active Active
- 2015-09-14 ES ES201790009A patent/ES2642464B1/es not_active Expired - Fee Related
- 2015-09-14 CN CN201580050552.6A patent/CN107001087A/zh active Pending
- 2015-09-14 KR KR1020177010067A patent/KR20170093783A/ko unknown
- 2015-09-14 BR BR112017005306-3A patent/BR112017005306B1/pt active IP Right Grant
- 2015-09-14 MX MX2017003437A patent/MX2017003437A/es unknown
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- 2015-09-14 WO PCT/EP2015/070917 patent/WO2016041887A1/en active Application Filing
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CA2960697A1 (en) | 2016-03-24 |
SE1750319A1 (en) | 2017-03-17 |
WO2016041887A1 (en) | 2016-03-24 |
MX2017003437A (es) | 2017-12-04 |
US20190023595A1 (en) | 2019-01-24 |
US11753324B2 (en) | 2023-09-12 |
FR3025792A1 (fr) | 2016-03-18 |
BR112017005306B1 (pt) | 2022-01-04 |
AP2017009802A0 (en) | 2017-03-31 |
FR3025792B1 (fr) | 2016-11-25 |
ES2642464B1 (es) | 2018-09-17 |
CA2960697C (en) | 2023-04-11 |
AU2015317017B2 (en) | 2019-12-19 |
SE541455C2 (en) | 2019-10-08 |
ES2642464R1 (es) | 2017-12-19 |
AU2015317017A1 (en) | 2017-03-23 |
CN107001087A (zh) | 2017-08-01 |
ES2642464A2 (es) | 2017-11-16 |
KR20170093783A (ko) | 2017-08-16 |
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