BR112021015507A2 - Método de purificar água natural e água residual - Google Patents
Método de purificar água natural e água residualInfo
- Publication number
- BR112021015507A2 BR112021015507A2 BR112021015507A BR112021015507A BR112021015507A2 BR 112021015507 A2 BR112021015507 A2 BR 112021015507A2 BR 112021015507 A BR112021015507 A BR 112021015507A BR 112021015507 A BR112021015507 A BR 112021015507A BR 112021015507 A2 BR112021015507 A2 BR 112021015507A2
- Authority
- BR
- Brazil
- Prior art keywords
- water
- moving bed
- treatment
- natural
- waste water
- Prior art date
Links
- 239000008239 natural water Substances 0.000 title abstract 5
- 239000002351 wastewater Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 230000016615 flocculation Effects 0.000 abstract 2
- 238000005189 flocculation Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- -1 demulsifier Substances 0.000 abstract 1
- 238000011086 high cleaning Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 238000011197 physicochemical method Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002594 sorbent Substances 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/18—Combined upward and downward filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/18—Combined upward and downward filtration
- B01D24/186—Combined upward and downward filtration the container having distribution or collection headers or pervious conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/04—Organic material, e.g. cellulose, cotton
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1241—Particle diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1291—Other parameters
-
- 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
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
- C02F1/5281—Installations for water purification using chemical 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
-
- 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
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Water Treatment By Sorption (AREA)
Abstract
método de purificar água natural e água residual. a invenção é classificada como um método físico-químico de tratamento de água natural e residual e pode ser usada nas indústrias de engenharia de energia, químicas, petroquímicas, alimentícias e outras indústrias, especialmente no tratamento de água de processo, doméstica, precipitação, mineração, campo petrolífero, água de pedreira e a água de bacias de decantação. o objeto da invenção é melhorar o tratamento de água natural e residual, para aumentar a capacidade de um filtro de pressão de leito móvel e também garantir a alta eficiência da limpeza do leito móvel. o resultado técnico é a expansão da faixa de aplicação do filtro de pressão de leito móvel garantindo a alta eficiência do tratamento tanto da água natural contaminada baixa e água residual altamente contaminada. esse resultado é obtido devido ao uso de estágios adicionais de tratamento químico durante o tratamento de água (agente oxidante, desemulsificante, sorvente em pó), o uso de diversos tipos de um reator de floculação de pressão, grãos para um leito móvel único e duplo, que tem diferente composição de grão e densidade, o desempenho da limpeza de quatro estágios do leito móvel, o uso de um filtro de pressão de leito móvel de fluxo dual, bem como, devido ao uso do reator de floculação de pressão adicional seguido pela remoção da contaminação severa com o uso de um hidrociclone pressurizado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2019113558A RU2701932C1 (ru) | 2019-04-29 | 2019-04-29 | Способ очистки природных и сточных вод |
PCT/RU2019/000536 WO2020222670A1 (ru) | 2019-04-29 | 2019-07-31 | Способ очистки природных и сточных вод |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021015507A2 true BR112021015507A2 (pt) | 2021-11-16 |
Family
ID=68171166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021015507A BR112021015507A2 (pt) | 2019-04-29 | 2019-07-31 | Método de purificar água natural e água residual |
Country Status (18)
Country | Link |
---|---|
US (1) | US20220127175A1 (pt) |
EP (1) | EP3964484A4 (pt) |
JP (1) | JP2022528959A (pt) |
KR (1) | KR20210096652A (pt) |
CN (1) | CN112272657B (pt) |
AR (1) | AR122258A1 (pt) |
AU (1) | AU2019444039A1 (pt) |
BR (1) | BR112021015507A2 (pt) |
CA (1) | CA3129203A1 (pt) |
CL (1) | CL2021002175A1 (pt) |
CO (1) | CO2021011183A2 (pt) |
IL (1) | IL286179A (pt) |
MX (1) | MX2021011880A (pt) |
PE (1) | PE20212189A1 (pt) |
RU (1) | RU2701932C1 (pt) |
SG (1) | SG11202108084QA (pt) |
WO (1) | WO2020222670A1 (pt) |
ZA (1) | ZA202105476B (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114455742A (zh) * | 2022-01-20 | 2022-05-10 | 海南儋州雅惠科技有限公司 | 一种hssf高悬浮物污水快速处理装置及方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3574329A (en) * | 1969-09-29 | 1971-04-13 | David K Beavon | Process for purifying water containing oil and solids |
US4885083A (en) | 1987-08-10 | 1989-12-05 | Banks James V | Single chamber filter vessel |
RU2112579C1 (ru) | 1997-02-18 | 1998-06-10 | Вологодский Политехнический Институт | Способ регенерации плавающей загрузки фильтра и устройство для его осуществления |
JP2002086160A (ja) * | 2000-09-18 | 2002-03-26 | Takuma Co Ltd | フッ素を含む排水の処理方法 |
RU2206523C1 (ru) * | 2001-11-16 | 2003-06-20 | Общество с ограниченной ответственностью Научно-производственная фирма "ЭКОС" | Способ получения питьевой воды |
JP2004113940A (ja) * | 2002-09-26 | 2004-04-15 | Tatsuya Sakamoto | 移動床式ろ過装置及びその運転方法 |
US7270745B2 (en) | 2003-08-04 | 2007-09-18 | Schwartzkopf Steven H | Liquid filtration apparatus embodying super-buoyant filtration particles |
JP4318518B2 (ja) * | 2003-09-26 | 2009-08-26 | 三機工業株式会社 | 浄水処理方法および浄水処理システム |
RU87421U1 (ru) * | 2009-03-26 | 2009-10-10 | Дмитрий Дмитриевич Медведев | Устройство для очистки сточной воды |
RU105185U1 (ru) | 2009-06-01 | 2011-06-10 | Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" | Двухслойный напорный фильтр для глубокой очистки воды |
EP2508488B1 (en) * | 2011-04-04 | 2015-06-10 | Veolia Water Solutions & Technologies Support | Improved biological waste water purification reactor and method |
US20130134100A1 (en) * | 2011-11-28 | 2013-05-30 | Celanese Acetate Llc | Compacted Filter Beds Comprising Non-Sintered, Buoyant Filter Media and Methods Relating Thereto |
JP2015502849A (ja) * | 2011-11-29 | 2015-01-29 | クリーン テク ホールディングス リミテッド | 水を処理するための工程及びプラント |
FR2995603B1 (fr) * | 2012-09-19 | 2014-09-26 | Veolia Water Solutions & Tech | Procede de traitement d’eau comprenant une flottation combinee a une filtration gravitaire et installation correspondante |
CN102942249B (zh) * | 2012-11-14 | 2013-12-18 | 中国水产科学研究院渔业机械仪器研究所 | 一种移动床生物过滤装置 |
FR3022537B1 (fr) * | 2014-06-18 | 2016-07-29 | Veolia Water Solutions & Tech | Procede de traitement d'eau par adsorption et filtration sur lit de materiau granulaire. |
US10745309B2 (en) * | 2015-03-11 | 2020-08-18 | Bl Technologies, Inc. | Multi-step system for treating selenium-containing wastewater |
-
2019
- 2019-04-29 RU RU2019113558A patent/RU2701932C1/ru active
- 2019-07-31 PE PE2021001362A patent/PE20212189A1/es unknown
- 2019-07-31 MX MX2021011880A patent/MX2021011880A/es unknown
- 2019-07-31 CA CA3129203A patent/CA3129203A1/en not_active Abandoned
- 2019-07-31 EP EP19926847.5A patent/EP3964484A4/en active Pending
- 2019-07-31 CN CN201980005471.2A patent/CN112272657B/zh active Active
- 2019-07-31 US US17/310,472 patent/US20220127175A1/en active Pending
- 2019-07-31 WO PCT/RU2019/000536 patent/WO2020222670A1/ru unknown
- 2019-07-31 SG SG11202108084QA patent/SG11202108084QA/en unknown
- 2019-07-31 AU AU2019444039A patent/AU2019444039A1/en not_active Abandoned
- 2019-07-31 KR KR1020217020293A patent/KR20210096652A/ko not_active Application Discontinuation
- 2019-07-31 BR BR112021015507A patent/BR112021015507A2/pt not_active Application Discontinuation
- 2019-07-31 JP JP2021560472A patent/JP2022528959A/ja active Pending
-
2020
- 2020-04-28 AR ARP200101193A patent/AR122258A1/es unknown
-
2021
- 2021-08-02 ZA ZA2021/05476A patent/ZA202105476B/en unknown
- 2021-08-17 CL CL2021002175A patent/CL2021002175A1/es unknown
- 2021-08-25 CO CONC2021/0011183A patent/CO2021011183A2/es unknown
- 2021-09-05 IL IL286179A patent/IL286179A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CO2021011183A2 (es) | 2021-09-09 |
KR20210096652A (ko) | 2021-08-05 |
IL286179A (en) | 2021-10-31 |
JP2022528959A (ja) | 2022-06-16 |
PE20212189A1 (es) | 2021-11-15 |
EP3964484A4 (en) | 2023-12-27 |
ZA202105476B (en) | 2021-08-25 |
US20220127175A1 (en) | 2022-04-28 |
SG11202108084QA (en) | 2021-08-30 |
MX2021011880A (es) | 2021-10-26 |
RU2701932C1 (ru) | 2019-10-02 |
EP3964484A1 (en) | 2022-03-09 |
WO2020222670A1 (ru) | 2020-11-05 |
CL2021002175A1 (es) | 2022-02-18 |
CA3129203A1 (en) | 2020-11-05 |
CN112272657A (zh) | 2021-01-26 |
CN112272657B (zh) | 2023-02-03 |
AR122258A1 (es) | 2022-08-31 |
AU2019444039A1 (en) | 2021-08-26 |
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