BR0308972A - Processo para tratamento de águas residuais, para remover contaminantes decorrentes de processamento de animais - Google Patents
Processo para tratamento de águas residuais, para remover contaminantes decorrentes de processamento de animaisInfo
- Publication number
- BR0308972A BR0308972A BR0308972-0A BR0308972A BR0308972A BR 0308972 A BR0308972 A BR 0308972A BR 0308972 A BR0308972 A BR 0308972A BR 0308972 A BR0308972 A BR 0308972A
- Authority
- BR
- Brazil
- Prior art keywords
- wastewater
- contaminants
- membranes
- treated
- animal processing
- Prior art date
Links
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
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- 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
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/903—Nitrogenous
- Y10S210/905—Protein
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
"PROCESSO PARA TRATAMENTO DE áGUAS RESIDUAIS, PARA REMOVER CONTAMINANTES DECORRENTES DE PROCESSAMENTO DE ANIMAIS". A presente invenção refere-se a um processo e sistema para remoção de contaminantes decorrentes de processamento de animais e também para remoção de gorduras, óleos e graxas provenientes de grandes volumes de águas residuais. No processo em questão, uma corrente de água residual contendo os contaminantes é tratada com um agente oxidante químico, um composto polimérico e um agente coagulante, de modo a criar uma partícula tendo um diâmetro superior a 50 mícrons. A água residual tratada é passada através de uma membrana de microfiltração, a qual fisicamente separa a partícula contaminante da água residual. Membranas de microfiltração comercialmente disponíveis, tendo um tamanho de poro na faixa de 0,5 a 10 mícrons, podem ser usadas. A vazão da água residual tratada através das membranas de microfiltração pode variar de pelo menos 8149,4 L/m^ 2^ (200 galões por pé quadrado) de membrana por dia ('GFD') a um excesso de 750 GFD. Os sólidos são removidos da superfície da membrana através de refluxo periódico das membranas de microfiltração e drenagem do vaso de filtração, dentro do qual as membranas se encontram localizadas. O material sólido desalojado dentro do vaso de filtração é submetido a refluxo dentro de um tanque de manutenção para posterior processamento dos sólidos. O produto residual sólido pode ser incorporado dentro de produtos para consumo por diferentes espécies.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/115,821 US6755973B2 (en) | 2002-04-04 | 2002-04-04 | Waste water treatment process for animal processing contaminant removal |
PCT/US2003/010445 WO2003086983A1 (en) | 2002-04-04 | 2003-04-03 | Waste water treatment process for animal processing contaminant removal |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0308972A true BR0308972A (pt) | 2005-02-15 |
Family
ID=28673849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0308972-0A BR0308972A (pt) | 2002-04-04 | 2003-04-03 | Processo para tratamento de águas residuais, para remover contaminantes decorrentes de processamento de animais |
Country Status (7)
Country | Link |
---|---|
US (1) | US6755973B2 (pt) |
EP (1) | EP1490303A4 (pt) |
AU (1) | AU2003226270B2 (pt) |
BR (1) | BR0308972A (pt) |
CA (1) | CA2481050C (pt) |
MX (1) | MXPA04009469A (pt) |
WO (1) | WO2003086983A1 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2258392B1 (es) * | 2004-11-16 | 2008-03-01 | Juan Matias Chamorro Sanchez | Procedimiento y sistema para aprovechamiento de aguas residuales domesticas. |
WO2006069418A1 (en) * | 2004-12-30 | 2006-07-06 | Aid-Development Engineering Pty Limited | Method for ground water and wastewater treatment |
WO2006108025A2 (en) * | 2005-04-05 | 2006-10-12 | Cargill, Incorporated | System and method for removing contaminants from wastewater |
AU2006265083B2 (en) * | 2005-07-06 | 2011-09-22 | Siemens Industry, Inc. | Improved phosphorus removal system and process |
US20110253613A1 (en) * | 2005-07-06 | 2011-10-20 | Siemens Industry, Inc. | Contaminant removal system utilizing disc filter |
FR2893258B1 (fr) * | 2005-11-14 | 2008-01-11 | Otv Sa | Procede de traitement d'eaux comprenant une etape de decantation et une etape de tamisage fin, et dispositif correspondant. |
US20090057234A1 (en) * | 2007-09-05 | 2009-03-05 | Sf Investments, Inc. | Method for making brown grease |
FR2928366A1 (fr) * | 2008-03-10 | 2009-09-11 | Vichem Soc Par Actions Simplif | Installation pour le traitement d'une eau polluee et son procede de fonctionnement |
DE102008050223B4 (de) * | 2008-10-07 | 2011-07-28 | Entwicklungsgesellschaft Frank Mohr u. Gerhard Krüger, jun. Gbr. 25715 Eddelak (vertretungsber. Gesellschafter: Frank Mohr, 20249 Hamburg u. Gerhard Krüger, 25767 Bunsoh), 25715 | Vorrichtung zum Reinigen von Abwässern, insbesondere aus der Nutztierhaltung,sowie ein Verfahren zur Anwendung der Vorrichtung |
WO2010133774A1 (fr) * | 2009-05-20 | 2010-11-25 | Vichem | Installation pour le traitement d'une eau polluee et son procede de fonctionnement |
BR112012018748A2 (pt) | 2009-12-24 | 2016-05-03 | Bcr Environmental Corp | digestão melhorada de biossólidos nas águas residuais |
US10689274B2 (en) | 2010-04-27 | 2020-06-23 | Bcr Environmental Corporation | Wastewater treatment apparatus to achieve class B biosolids using chlorine dioxide |
GB2502089A (en) * | 2012-05-15 | 2013-11-20 | Pell Frischmann Consultants Ltd | Filtering contaminants from fluid |
CN103663669B (zh) * | 2012-09-07 | 2016-03-30 | 中国石油化工股份有限公司 | 一种提高臭氧氧化效率的方法和装置 |
CN103043829B (zh) * | 2013-01-05 | 2013-10-30 | 中国石油大学(北京) | 一种稠油炼化污水预处理的方法及装置 |
WO2016187263A1 (en) * | 2015-05-18 | 2016-11-24 | Massachusetts Institute Of Technology | Maintenance of gas layers for fouling prevention on submerged surfaces |
CN105645544B (zh) * | 2016-03-22 | 2020-06-30 | 中铁建设集团设备安装有限公司 | 一种高效污水处理剂及其制备方法和应用 |
CN105776484B (zh) * | 2016-04-21 | 2018-11-20 | 苏州云舒新材料科技有限公司 | 一种去除废水中颗粒物的絮凝方法 |
CN110102165B (zh) * | 2019-04-29 | 2022-01-04 | 上海交通大学 | 垃圾渗滤液浓缩液制备除臭剂的方法 |
JP7464953B2 (ja) * | 2019-12-26 | 2024-04-10 | 青島海爾洗衣机有限公司 | オゾン水散布装置 |
CN111620390A (zh) * | 2020-06-01 | 2020-09-04 | 王世民 | 广谱强化有机无机复合氟磷去除剂及其制备、应用方法 |
CN114590872A (zh) * | 2022-03-30 | 2022-06-07 | 张金玉 | 一种超微滤膜制膜废水处理设备 |
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US3276458A (en) * | 1963-01-16 | 1966-10-04 | Arthur H Iversen | Ultra pure water recirculating system |
US3337454A (en) * | 1965-08-23 | 1967-08-22 | Gruenwald Andrew | Production of potable water from effluent sewage and polluted water |
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US5514282A (en) * | 1994-04-01 | 1996-05-07 | Hibbard; David C. | Food processing wastewater treatment and recovery process |
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US5558775A (en) * | 1994-11-01 | 1996-09-24 | Joseph Busch, Jr. | Process for the treatment of hazardous waste water |
US5807486A (en) * | 1994-11-01 | 1998-09-15 | Joseph B. Busch, Sr. et al. | Process for the treatment of hazardous waste water |
US6280631B1 (en) * | 1994-12-27 | 2001-08-28 | Nalco Chemical Company | Use of polymers containing vinylamine/vinylformamide for the treatment of food processing wastewater |
US5597490A (en) * | 1995-08-31 | 1997-01-28 | Nalco Chemical Company | DADMAC/vinyl trialkoxysilane copolymers for treatment of food processing wastes |
US5783234A (en) * | 1996-07-25 | 1998-07-21 | Husky Injection Molding Systems Ltd. | Hot runner valve gate for eliminating unidirectional molecular orientation and weld lines from solidified resin used for forming molded articles |
US5871648A (en) * | 1996-11-26 | 1999-02-16 | Environmental Chemistries, Inc. | Wastewater treatment process and apparatus for high flow impurity removal |
US6428705B1 (en) * | 1996-11-26 | 2002-08-06 | Microbar Incorporated | Process and apparatus for high flow and low pressure impurity removal |
US5965027A (en) * | 1996-11-26 | 1999-10-12 | Microbar Incorporated | Process for removing silica from wastewater |
US5900220A (en) | 1997-01-16 | 1999-05-04 | Microbar Incorporated | Soda ash processing method |
US5916437A (en) * | 1997-05-05 | 1999-06-29 | Levitin; Mikhail | Domestic sewage cleaning system |
US5897785A (en) * | 1997-05-27 | 1999-04-27 | Billings; Richard | Process for treating animal waste |
US6372145B1 (en) * | 2000-06-05 | 2002-04-16 | Power Engineering Company | Fat and protein removal from process streams |
-
2002
- 2002-04-04 US US10/115,821 patent/US6755973B2/en not_active Expired - Lifetime
-
2003
- 2003-04-03 AU AU2003226270A patent/AU2003226270B2/en not_active Ceased
- 2003-04-03 MX MXPA04009469A patent/MXPA04009469A/es active IP Right Grant
- 2003-04-03 EP EP03746609A patent/EP1490303A4/en not_active Ceased
- 2003-04-03 WO PCT/US2003/010445 patent/WO2003086983A1/en not_active Application Discontinuation
- 2003-04-03 CA CA2481050A patent/CA2481050C/en not_active Expired - Fee Related
- 2003-04-03 BR BR0308972-0A patent/BR0308972A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2481050C (en) | 2012-12-11 |
US20030189006A1 (en) | 2003-10-09 |
WO2003086983A1 (en) | 2003-10-23 |
EP1490303A4 (en) | 2007-02-28 |
US6755973B2 (en) | 2004-06-29 |
EP1490303A1 (en) | 2004-12-29 |
AU2003226270A1 (en) | 2003-10-27 |
AU2003226270B2 (en) | 2008-07-31 |
CA2481050A1 (en) | 2003-10-23 |
MXPA04009469A (es) | 2005-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |