BRPI0721832A2 - "método para a remoção de contaminantes de carbono e nitrogênio de efluentes usando bactérias heterotróficas oxidantes da amônia" - Google Patents

"método para a remoção de contaminantes de carbono e nitrogênio de efluentes usando bactérias heterotróficas oxidantes da amônia"

Info

Publication number
BRPI0721832A2
BRPI0721832A2 BRPI0721832A BRPI0721832A2 BR PI0721832 A2 BRPI0721832 A2 BR PI0721832A2 BR PI0721832 A BRPI0721832 A BR PI0721832A BR PI0721832 A2 BRPI0721832 A2 BR PI0721832A2
Authority
BR
Brazil
Prior art keywords
bacteria
carbon
nitrogen
approach
removal
Prior art date
Application number
Other languages
English (en)
Inventor
Guanghao Peng
Original Assignee
Guanghao Peng
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guanghao Peng filed Critical Guanghao Peng
Publication of BRPI0721832A2 publication Critical patent/BRPI0721832A2/pt
Publication of BRPI0721832B1 publication Critical patent/BRPI0721832B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/301Aerobic and anaerobic treatment in the same reactor
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1236Particular type of activated sludge installations
    • C02F3/1263Sequencing batch reactors [SBR]
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/302Nitrification and denitrification treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36Nature 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
    • C02F2103/365Nature 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)
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00Use of specific compounds during water treatment
    • C02F2305/06Nutrients for stimulating the growth of microorganisms
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BRPI0721832-0A 2007-08-08 2007-08-08 "método para a remoção de contaminantes de carbono e nitrogênio de efluentes usando bactérias heterotróficas oxidantes da amônia" BRPI0721832B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/002386 WO2009018686A1 (fr) 2007-08-08 2007-08-08 Méthode d'élimination de la contamination par le c et le n utilisant des bactéries hétérotropes d'oxydation de l'ammoniac

Publications (2)

Publication Number Publication Date
BRPI0721832A2 true BRPI0721832A2 (pt) 2014-02-18
BRPI0721832B1 BRPI0721832B1 (pt) 2018-03-20

Family

ID=40340931

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0721832-0A BRPI0721832B1 (pt) 2007-08-08 2007-08-08 "método para a remoção de contaminantes de carbono e nitrogênio de efluentes usando bactérias heterotróficas oxidantes da amônia"

Country Status (16)

Country Link
US (1) US8394272B2 (pt)
EP (1) EP2172430B1 (pt)
JP (1) JP4948648B2 (pt)
KR (1) KR101169520B1 (pt)
CN (1) CN101484394B (pt)
AT (1) ATE513792T1 (pt)
AU (1) AU2007357524B2 (pt)
BR (1) BRPI0721832B1 (pt)
CA (1) CA2693822C (pt)
CY (1) CY1112010T1 (pt)
DK (1) DK2172430T3 (pt)
ES (1) ES2370940T3 (pt)
PL (1) PL2172430T3 (pt)
PT (1) PT2172430E (pt)
SI (1) SI2172430T1 (pt)
WO (1) WO2009018686A1 (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113087290A (zh) * 2021-03-26 2021-07-09 西南石油大学 一种含硫污水处理系统及其处理工艺
CN113683193A (zh) * 2021-07-25 2021-11-23 北京工业大学 低no3--n浓度下短程反硝化颗粒污泥活性恢复与系统快速启动的装置与方法

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4625508B2 (ja) * 2008-02-08 2011-02-02 三菱重工業株式会社 硝酸塩廃液処理方法及び装置
CN102443550B (zh) * 2010-10-12 2014-05-21 中国石油化工股份有限公司 一种脱氮细菌的筛选方法
CN102464405B (zh) * 2010-11-04 2013-07-24 中国石油化工股份有限公司 一种污水短程同步硝化反硝化脱氮的方法
CN102328995B (zh) * 2011-09-05 2013-05-01 华东师范大学 垃圾填埋场中老龄垃圾渗滤液短程硝化方法
FR2983468A1 (fr) * 2011-12-02 2013-06-07 Lyonnaise Eaux France Procede et installation de traitement d'eaux usees froides, concentrees en matieres organiques solubles.
CN103159325A (zh) * 2011-12-09 2013-06-19 中国科学院城市环境研究所 一种从普通活性污泥中富集厌氧氨氧化菌的方法
CN102795703B (zh) * 2012-02-17 2013-12-18 华东理工大学 含硝酸盐水的深度处理方法
CN102642980A (zh) * 2012-03-30 2012-08-22 河北钢铁股份有限公司唐山分公司 焦化废水总氮脱除方法
KR101370943B1 (ko) * 2012-04-05 2014-03-12 씨제이제일제당 (주) 신규 분리한 바실러스 리체니포미스 및 이를 이용한 프로바이오틱스
CN102765805A (zh) * 2012-08-08 2012-11-07 大连民族学院 用于污水处理的填料及其制备方法、以及污水处理方法
CN102863119B (zh) * 2012-09-19 2014-04-09 江南大学 一种处理垃圾渗滤液的方法
CN103266068B (zh) * 2013-04-26 2015-02-25 中国中化股份有限公司 一种氨氧化微生物的分离筛选方法
CN103708614B (zh) * 2013-12-18 2015-04-01 青岛思普润水处理有限公司 一种基于mbbr的厌氧氨氧化好氧限氧启动方法
CN103896393A (zh) * 2014-01-17 2014-07-02 复旦大学 一种高强度好氧颗粒污泥的培养方法
CN103880183B (zh) * 2014-03-27 2016-04-20 北京工业大学 一种短程硝化耦合反硝化除磷的a2/o-生物接触氧化装置的实时控制及方法
US9399591B2 (en) * 2014-05-02 2016-07-26 Baker Hughes Incorporated Nitrogen-containing compounds for bacterial control in water based fluids
CN104152377B (zh) * 2014-07-31 2016-04-27 上海交通大学 耐受重金属的好氧反硝化菌株及其应用
EP3197838B1 (en) * 2014-09-24 2020-01-08 Veolia Water Solutions & Technologies Support Anammox process at waste water plant
US20160185633A1 (en) * 2014-12-30 2016-06-30 University Of Florida Research Foundation, Inc. Recovery of nutrients from water and wastewater by precipitation as struvite
US10370274B2 (en) 2015-03-11 2019-08-06 Bl Technologies, Inc. Hybrid reactor and process for removing selenium
PL412822A1 (pl) * 2015-06-23 2017-01-02 23 Rs Coras Spółka Z Ograniczoną Odpowiedzialnością Wysokowęglowa mieszanina, sposób otrzymywania wysokowęglowej mieszaniny i zastosowanie w procesie osadu czynnego
CN105152358A (zh) * 2015-09-14 2015-12-16 天津大学 基于smfc和大型丝状绿藻联合修复富营养化水体的方法
CN105712490B (zh) * 2016-02-19 2019-01-11 南昌大学 一种兼养微生物营养转化处理高氨氮废水的方法
CN106167330B (zh) * 2016-06-09 2022-11-18 北京工业大学 一种iem-uf氮富集亚硝化反硝化脱氮方法及装置
CN107055951A (zh) * 2017-03-14 2017-08-18 北京化工大学 一种氨基酸废水的生物处理工艺
CN107399817A (zh) * 2017-08-08 2017-11-28 北京工业大学 连续流a2o反硝化除磷+厌氧氨氧化并联sbr短程硝化处理城市污水的装置和方法
CN107986445A (zh) * 2017-12-31 2018-05-04 江苏省港海环保科技集团有限公司 一种海港区污水处理方法
CN110902843B (zh) * 2018-09-18 2020-12-29 江南大学 一种确定污水处理厌氧氨氧化生物膜最适保存温度的方法
CN109502744A (zh) * 2018-12-04 2019-03-22 东华理工大学 一种多功能污水处理动力学实验装置与方法
CN110759486A (zh) * 2019-09-18 2020-02-07 天津城建大学 低基质浓度下sbr反应器中快速启动厌氧氨氧化方法
CN110563285B (zh) * 2019-10-23 2024-02-23 大连力达环境工程有限公司 一种一体式的沼液废水处理系统及其处理工艺
CN111056707B (zh) * 2019-12-24 2023-12-19 北京城市排水集团有限责任公司 一种城市污水厌氧氨氧化自养脱氮系统和方法
CN111547847A (zh) * 2020-05-06 2020-08-18 南京师盛生态环境研究院有限公司 一种复合微生物强化a/o工艺去除污水总氮的装置及方法
CN111573822A (zh) * 2020-05-22 2020-08-25 盐城工学院 一种高氨氮高硫酸盐废水的生物电化学处理工艺
CN111635014B (zh) * 2020-05-28 2022-05-10 上海化学工业区中法水务发展有限公司 一种快速恢复污水厂硝化能力的方法及其装置
CN112250171A (zh) * 2020-09-23 2021-01-22 北京工业大学 投加蒽醌启动以生活污水中有机物为碳源的短程反硝化的装置与方法
CN112397137B (zh) * 2020-10-28 2024-02-09 南京大学 污水中有机微污染物浓度变化规律的预测模型及预测方法
KR102311712B1 (ko) * 2020-11-20 2021-10-13 주식회사 부강테크 여재가 투입된 회분식 반응조(sbbr)를 이용한 부분 아질산화와 이를 이용한 단축질소제거 오폐수 처리장치 및 시스템
CN112811593B (zh) * 2021-01-15 2023-11-28 青岛思普润水处理股份有限公司 一种基于mbbr的铁基自养脱氮除磷系统及运行方法
CN112875862A (zh) * 2021-01-26 2021-06-01 北京美大环洲工程技术有限责任公司 一种基于氧化还原电位调控短程硝化-同步硝化反硝化污水处理工艺的方法及其应用
CN112919627B (zh) * 2021-02-04 2023-08-25 广东工业大学 一种利用铁碳材料快速启动自养型氨氧化的方法
CN113003858B (zh) * 2021-02-09 2022-07-12 兰州理工大学 一种短程硝化耦合厌氧氨氧化脱氮处理装置
CN112851048A (zh) * 2021-03-11 2021-05-28 陕西尚远水务有限公司 一种兰炭废水处理方法
CN113277616B (zh) * 2021-06-11 2023-01-31 成都信息工程大学 基于硫离子自养短程反硝化与厌氧氨氧化耦合的脱氮除硫方法
CN114292767B (zh) * 2021-11-05 2023-08-08 中国科学院生态环境研究中心 碱湖杆菌菌株w30、脱氮菌剂及其制备方法和应用
CN114315015B (zh) * 2021-12-15 2023-06-16 江南大学 一种基于生物膜强化同步脱硫反硝化处理工业废水的方法
CN114455790B (zh) * 2022-03-02 2023-06-06 南京大学 一种基于铁氨氧化稳定高效产生亚硝酸盐的方法及其应用
CN114671512B (zh) * 2022-03-29 2023-07-14 北京工业大学 基于a-b法利用污泥发酵强化主流厌氧氨氧化实现碳氮磷同步去除的方法与装置
CN114906926B (zh) * 2022-04-20 2023-06-16 北京工业大学 一种水解酸化短程反硝化厌氧氨氧化耦合系统的启动方法
CN115367869B (zh) * 2022-08-22 2024-04-12 华南农业大学 一种基于混合营养的短程反硝化中亚硝酸盐氮稳定积累的方法
CN116750883B (zh) * 2023-08-21 2023-12-08 长春黄金研究院有限公司 黄金行业硫氰酸盐废水生物处理系统启动方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3444560B2 (ja) * 1994-09-27 2003-09-08 株式会社荏原総合研究所 好気性硝化脱窒素方法
JPH08168796A (ja) * 1994-12-16 1996-07-02 Ebara Corp 好気性硝化脱窒素法
NL1003866C2 (nl) 1996-08-23 1998-02-26 Grontmij Advies & Techniek Bv Biologische zuivering van afvalwater.
WO2000005176A1 (en) 1998-07-24 2000-02-03 Paques Bio Systems B.V. Process for the treatment of waste water containing ammonia
JP3899848B2 (ja) * 2001-06-12 2007-03-28 栗田工業株式会社 脱窒方法および脱窒装置
JP4106203B2 (ja) * 2001-08-17 2008-06-25 新日本製鐵株式会社 安水からの窒素の除去方法
JP2003137680A (ja) * 2001-11-02 2003-05-14 Sekisui Chem Co Ltd コンポスト調製時の悪臭低減化方法
CN1308439C (zh) * 2003-02-14 2007-04-04 中国科学院南京土壤研究所 铵氮废水的生物脱氮方法及其微生物
CN1187440C (zh) 2003-02-14 2005-02-02 中国科学院南京土壤研究所 分离鉴定纯化异养硝化微生物的方法
CN100500831C (zh) * 2003-02-14 2009-06-17 中国科学院南京土壤研究所 脱氮细菌组合物及其应用
CN1210395C (zh) * 2003-02-14 2005-07-13 中国科学院南京土壤研究所 异养硝化细菌,培养方法及其应用
US7008538B2 (en) * 2003-08-20 2006-03-07 Kasparian Kaspar A Single vessel multi-zone wastewater bio-treatment system
US7022233B2 (en) * 2003-11-07 2006-04-04 Severn Trent Services, Water Purification Solutions, Inc. Biologically active reactor system and method for treating wastewater
CN1626464A (zh) 2003-12-08 2005-06-15 昆明钢铁股份有限公司 培养驯化硝化、反硝化菌处理焦化污水的方法
JP4532315B2 (ja) * 2005-03-17 2010-08-25 新日鐵化学株式会社 生物的硝化脱窒処理システム及び脱窒処理方法
FR2919601B1 (fr) * 2007-07-30 2011-05-27 Degremont Procede et installation d'epuration d'eaux residuaires par un traitement biologique.
TWI449675B (zh) * 2008-12-29 2014-08-21 Ind Tech Res Inst 氨氮廢水的處理系統及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113087290A (zh) * 2021-03-26 2021-07-09 西南石油大学 一种含硫污水处理系统及其处理工艺
CN113683193A (zh) * 2021-07-25 2021-11-23 北京工业大学 低no3--n浓度下短程反硝化颗粒污泥活性恢复与系统快速启动的装置与方法

Also Published As

Publication number Publication date
CY1112010T1 (el) 2015-11-04
EP2172430A1 (en) 2010-04-07
AU2007357524A1 (en) 2009-02-12
ES2370940T3 (es) 2011-12-23
EP2172430B1 (en) 2011-06-22
CA2693822C (en) 2012-07-17
AU2007357524B2 (en) 2010-12-16
BRPI0721832B1 (pt) 2018-03-20
DK2172430T3 (da) 2011-10-17
SI2172430T1 (sl) 2011-10-28
PL2172430T3 (pl) 2011-11-30
JP4948648B2 (ja) 2012-06-06
US8394272B2 (en) 2013-03-12
CN101484394B (zh) 2011-04-20
ATE513792T1 (de) 2011-07-15
WO2009018686A1 (fr) 2009-02-12
CA2693822A1 (en) 2009-02-12
PT2172430E (pt) 2011-09-02
EP2172430A4 (en) 2010-07-14
US20100314311A1 (en) 2010-12-16
KR101169520B1 (ko) 2012-07-27
JP2010533572A (ja) 2010-10-28
CN101484394A (zh) 2009-07-15
KR20100040960A (ko) 2010-04-21

Similar Documents

Publication Publication Date Title
BRPI0721832A2 (pt) "método para a remoção de contaminantes de carbono e nitrogênio de efluentes usando bactérias heterotróficas oxidantes da amônia"
Ma et al. Inactivation and adaptation of ammonia-oxidizing bacteria and nitrite-oxidizing bacteria when exposed to free nitrous acid
Dutta et al. Sequencing batch reactor for wastewater treatment: recent advances
Zhou et al. Autotrophic denitrification for nitrate and nitrite removal using sulfur-limestone
Kim et al. Aerobic nitrification–denitrification by heterotrophic Bacillus strains
Ribera-Guardia et al. Effect of carbon source and competition for electrons on nitrous oxide reduction in a mixed denitrifying microbial community
MX2015003358A (es) Metodo y aparato para la eliminacion de nitrogeno en el tratamiento de aguas residuales.
ATE410920T1 (de) Integriertes system mit geschlossenem kreislauf zur industriellen wasserreinigung
DE602006017130D1 (de) Verfahren zur Behandlung einer Ammonium enthaltenden Flüssigkeit
MX341652B (es) Remocion simultanea de fosforo y nitrogeno biologicos anoxicos.
MX359689B (es) Sistema integrado de reactor anaerobio metanogénico y biorreactor de membranas para la eliminación de materia orgánica y nitrógeno en aguas residuales.
Xu et al. The development of a reverse anammox sequencing partial nitrification process for simultaneous nitrogen and COD removal from wastewater
Zeng et al. Microbial characteristics of an ANAMMOX biofilter for sewage treatment
DK1531123T3 (da) Fremgangsm de og anl g til behandling af spildevand p skibe
DE102010031075A1 (de) Verfahren zur Gewinnung von Distickstoffmonooxid (N2O)
KR101045975B1 (ko) 혐기성 소화 탈리액의 질소 제거 방법
DK206291D0 (da) Fremgangsmaade til rensning af forurenet vand
CN203625132U (zh) 一种垃圾渗滤液生物脱氮反应装置
KR101551922B1 (ko) 생물학적 고도처리로 하수 처리수의 총 인(T-P) 농도를 0.2mg/L 이하로 감소시키는 복합 미생물군 및 이를 이용한 하수 처리 방법
Yu et al. Effect of environmental conditions on nitrate removal from groundwater using biodenitrification supported by biodegradable snack ware
CN112897694A (zh) 对工业废水中的氮磷化合物脱除的方法
Li et al. Post-treatment of Coal Gasification Wastewater Using a Moving Bed Biofilm Reactor in Present of Methanol
CN203498225U (zh) 一种化工污水处理系统
Khanongnuch et al. Start-up of sulfide-oxidizing bioreactors under autotrophic denitrification conditions
CN117417857A (zh) 一种处理农村生活污水的复合菌剂及应用

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/03/2018, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2635 DE 06-07-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.