BRPI1015574A2 - sistema de duplo polímero para recuperação de águas e de separação de sólidos em suspensão em meios aquosos. - Google Patents

sistema de duplo polímero para recuperação de águas e de separação de sólidos em suspensão em meios aquosos.

Info

Publication number
BRPI1015574A2
BRPI1015574A2 BRPI1015574A BRPI1015574A BRPI1015574A2 BR PI1015574 A2 BRPI1015574 A2 BR PI1015574A2 BR PI1015574 A BRPI1015574 A BR PI1015574A BR PI1015574 A BRPI1015574 A BR PI1015574A BR PI1015574 A2 BRPI1015574 A2 BR PI1015574A2
Authority
BR
Brazil
Prior art keywords
separation
aqueous media
suspended solids
water recovery
polymer system
Prior art date
Application number
BRPI1015574A
Other languages
English (en)
Inventor
J Nichols Everet
Scott James
F Willians Jeffrey
Chen Yougjun
Original Assignee
Halosource Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43412045&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1015574(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Halosource Inc filed Critical Halosource Inc
Publication of BRPI1015574A2 publication Critical patent/BRPI1015574A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28023—Fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28028—Particles immobilised within fibres or filaments
    • 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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • 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
    • C02F1/001—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
    • C02F1/52—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
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F2101/103—Arsenic compounds
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C02F2101/325—Emulsions
    • 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
    • C02F2101/36—Organic compounds containing halogen
    • C02F2101/363—PCB's; PCP's
    • 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
    • C02F2103/001—Runoff or storm water
    • 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
    • C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Filtering Materials (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BRPI1015574A 2009-07-06 2010-07-06 sistema de duplo polímero para recuperação de águas e de separação de sólidos em suspensão em meios aquosos. BRPI1015574A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22326409P 2009-07-06 2009-07-06
US30348510P 2010-02-11 2010-02-11
US35394210P 2010-06-11 2010-06-11
PCT/US2010/041107 WO2011005794A1 (en) 2009-07-06 2010-07-06 Dual polymer system for water recovery and separation of suspended solids from aqueous media

Publications (1)

Publication Number Publication Date
BRPI1015574A2 true BRPI1015574A2 (pt) 2019-09-24

Family

ID=43412045

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1015574A BRPI1015574A2 (pt) 2009-07-06 2010-07-06 sistema de duplo polímero para recuperação de águas e de separação de sólidos em suspensão em meios aquosos.

Country Status (13)

Country Link
US (4) US20110000854A1 (pt)
EP (1) EP2451550A4 (pt)
JP (1) JP2012532020A (pt)
KR (1) KR20120051000A (pt)
AU (1) AU2016202561A1 (pt)
BR (1) BRPI1015574A2 (pt)
CA (1) CA2767234C (pt)
CL (1) CL2012000015A1 (pt)
CR (1) CR20120003A (pt)
IN (1) IN2012DN01045A (pt)
NZ (3) NZ618201A (pt)
WO (1) WO2011005794A1 (pt)
ZA (1) ZA201200857B (pt)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100187178A1 (en) * 2003-01-29 2010-07-29 Molycorp Minerals, Llc Process for removing and sequestering contaminants from aqueous streams
US20090107925A1 (en) * 2007-10-31 2009-04-30 Chevron U.S.A. Inc. Apparatus and process for treating an aqueous solution containing biological contaminants
AR074321A1 (es) * 2008-11-11 2011-01-05 Molycorp Minerals Llc Remocion de materiales objetivo utilizando metales de tierras raras
US20120273431A1 (en) 2009-09-18 2012-11-01 The Texas A&M University System Zero valent iron/iron oxide mineral/ferrous iron composite for treatment of a contaminate fluid
US10377648B2 (en) 2009-09-18 2019-08-13 The Texas A&M University System Selenium removal using aluminum salt at conditioning and reaction stages to activate zero-valent iron (ZVI) in pironox process
PH12012501879A1 (en) * 2010-03-22 2019-07-10 Water Security Corp Filter comprising a halogen release system and chitosan
WO2011153070A1 (en) * 2010-06-02 2011-12-08 Biolargo Life Technologies, Inc. Moderation of oil extraction waste environments
JP5763908B2 (ja) * 2010-11-08 2015-08-12 吉原建設産業株式会社 貯水池の藍藻類の除去方法及び除去具
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
JP2013136046A (ja) * 2011-11-28 2013-07-11 Nihon Sanmo Dyeing Co Ltd イオン吸着材およびその製造方法
US20130153511A1 (en) * 2011-12-16 2013-06-20 Shell Oil Company Process for dewatering of oil sand tailing muds
US8501475B2 (en) 2011-12-21 2013-08-06 Heliae Development Llc Systems and methods for contaminant removal from a microalgae culture
US20130186837A1 (en) * 2012-01-24 2013-07-25 Kik Custom Products Inc. Method and Kit for Reducing Cyanuric Acid Levels in Pool Water
PE20142350A1 (es) 2012-03-28 2015-01-18 Halosource Inc Composicion para el tratamiento de aguas y metodos de uso
US9575059B2 (en) 2012-06-05 2017-02-21 3M Innovative Properties Company Lanthanum-based concentration agents for microorganisms
IN2014DN09979A (pt) 2012-07-03 2015-08-14 Veolia Water Solutions & Tech
US9656882B2 (en) 2012-11-01 2017-05-23 NC Brands, LP Water treatment composition and method of using same
BR112015025423A2 (pt) * 2013-04-05 2017-07-18 Chemours Co Fc Llc tratamento de fluxos de resíduos por solidificação submersa
PE20160473A1 (es) 2013-05-29 2016-05-22 Aguas De Manizales S A E S P Composiciones para tratamiento de aguas y metodos para uso de las mismas
US9802846B2 (en) * 2013-06-21 2017-10-31 Baker Hughes, A Ge Company, Llc Treating and recylcing oilfield waste water
JP6088386B2 (ja) * 2013-08-22 2017-03-01 株式会社日立製作所 水処理方法及び有機酸の凝集剤
MX370462B (es) 2014-03-07 2019-12-13 Secure Natural Resources Llc Oxido de cerio (iv) con propiedades de remocion de arsenico excepcionales.
JP6464716B2 (ja) * 2014-12-16 2019-02-06 王子ホールディングス株式会社 大腸菌群含有排水の処理方法及び大腸菌群含有排水の処理装置
US11084742B2 (en) 2014-12-19 2021-08-10 The Texas A&M University System Activated hybrid zero-valent iron treatment system and methods for generation and use thereof
CN104606839B (zh) * 2014-12-19 2017-06-16 马恩剑 降解中药材农药残留物、重金属的方法
CN104628211B (zh) * 2015-02-11 2016-05-11 四川大学 一种利用金属铈协同磁性氧化还原石墨烯催化激活过硫酸盐去除水中内分泌干扰物的方法
MY181842A (en) * 2015-06-22 2021-01-08 Conocophillips Co Surfactant removal from produced waters
CA3005621A1 (en) * 2015-12-09 2017-06-15 Hppe, Llc Compositions and methods for the removal of sulfates and metals from waste water
CN105498783B (zh) * 2016-01-28 2018-10-19 郑州航空工业管理学院 Fe3O4/CeO2纳米复合材料、制备方法及其应用
FR3055896B1 (fr) * 2016-09-09 2020-04-03 S.P.C.M. Sa Procede de traitement d'effluents aqueux
CN109789374B (zh) * 2016-09-26 2022-04-01 美索过滤公司 用于从水中去除或灭活微生物的过滤介质
US12129192B2 (en) * 2017-01-31 2024-10-29 Extrakt Process Solutions, Llc Treatment of tailings
JP6644014B2 (ja) * 2017-03-23 2020-02-12 栗田工業株式会社 用水処理方法
CN107117669B (zh) * 2017-06-16 2020-08-14 上海永泉化工科技有限公司 一种富营养化水处理剂及其制备方法
US10968126B2 (en) * 2017-07-07 2021-04-06 Katz Water Tech, Llc Pretreatment of produced water to facilitate improved metal extraction
WO2019022713A1 (en) * 2017-07-25 2019-01-31 Baker Hughes, A Ge Company, Llc CATIONIC STARCH-BASED ADDITIVES FOR REDUCING ENCRAGEMENT IN WATER COOLERS IN SAGD PRODUCTION SYSTEMS
CN107376872B (zh) * 2017-08-06 2020-01-21 桂林理工大学 用于铅吸附的壳聚糖-大豆蛋白复合多孔微球的制备方法
CN107486166B (zh) * 2017-08-30 2020-06-05 北京联合大学 一种复合吸附剂及其制备方法
JP6816292B2 (ja) * 2017-08-31 2021-01-20 オルガノ株式会社 水処理方法および水処理装置
CN107930608A (zh) * 2017-11-13 2018-04-20 大连理工大学 一种溶解性无机磷、砷吸附膜的制备方法
JP7053271B2 (ja) * 2018-01-05 2022-04-12 大成建設株式会社 濁水処理方法
CN108614041A (zh) * 2018-03-29 2018-10-02 南京大学 一种定量检测水中内分泌干扰物不同赋存形态含量的方法
CN108585179B (zh) * 2018-04-16 2021-04-02 浙江财经大学 一种水污染治理的复合微生物制剂及其制备方法
CN109019954A (zh) * 2018-08-02 2018-12-18 常州大学 一种染料废水深度处理装置
TWI811461B (zh) 2018-09-27 2023-08-11 日商水道機工股份有限公司 陰離子性凝集劑、陰離子性凝集劑之製造方法、及處理方法
WO2020067284A1 (ja) * 2018-09-27 2020-04-02 デクセリアルズ株式会社 アニオン性凝集剤、アニオン性凝集剤の製造方法、及び処理方法
CN111100730B (zh) * 2018-10-25 2022-10-21 中国石油化工股份有限公司 金属皂基润滑脂及其制备方法
CN109928477A (zh) * 2019-02-25 2019-06-25 姜香 一种水处理用浮油絮凝剂的制备方法
US11858840B1 (en) * 2019-07-09 2024-01-02 Jp Stiltskin, Llc Method and apparatus for treatment of an animal processing wastewater stream
CN110304762B (zh) * 2019-07-10 2021-11-05 浙江海印数码科技有限公司 一种吸附-絮凝-膜分离相结合的印染废水的处理方法
CN110642475B (zh) * 2019-10-29 2021-09-07 河北海天环保工程设备股份有限公司 一种医院布草废水处理系统和方法
CN110773134A (zh) * 2019-12-02 2020-02-11 烟台大学 蒙脱土-胶原蛋白复合水凝胶吸附材料及其制备方法
CN111056669A (zh) * 2019-12-25 2020-04-24 浙江理工大学桐乡研究院有限公司 一种真丝绸精练废水处理方法
US20230320347A1 (en) * 2020-09-08 2023-10-12 Council Of Scientific And Industrial Research Flocculant based disinfection process for pathogenic medical waste disposal
CA3210304A1 (en) * 2021-02-09 2022-08-18 The Royal Institution For The Advancement Of Learning/Mcgill University Fiber-based materials for water treatment
WO2022178237A1 (en) 2021-02-19 2022-08-25 Nissan Chemical America Corporation Use of melamine cyanurate, silica nanoparticles and triazine for h2s scavenging
WO2022178251A1 (en) 2021-02-19 2022-08-25 Nissan Chemical America Corporation Use of silica nanoparticles with glyoxal for h2s scavenging
WO2022178286A1 (en) 2021-02-19 2022-08-25 Nissan Chemical America Corporation Use of amine modified nanoparticles for h2s scavenging
US11535804B2 (en) 2021-03-23 2022-12-27 Martin F. McCarthy Biofuel product with fat, oil and/or grease components
US12384979B2 (en) 2021-03-23 2025-08-12 Martin Franklin McCarthy Systems and methods for collecting and transporting biofuel components
US11339341B1 (en) 2021-03-23 2022-05-24 Martin Franklin McCarthy Biofuel product with fat, oil and/or grease components
US11851629B2 (en) 2021-03-23 2023-12-26 Martin Franklin McCarthy Apparatus and method for collection and disposal of fats, oil and grease
US12404470B2 (en) 2021-03-23 2025-09-02 Martin Franklin McCarthy Systems and methods for collecting and transporting biofuel components
US11535812B2 (en) 2021-03-23 2022-12-27 Martin Franklin McCarthy Apparatus and method for collection and disposal of fats, oil and grease
US11529571B2 (en) 2021-03-23 2022-12-20 Martin Franklin McCarthy Apparatus and method for collection and disposal of fats, oil and grease
US12173244B2 (en) 2021-03-23 2024-12-24 Martin Franklin McCarthy Biofuel product with fat, oil and/or grease components
CN113200643A (zh) * 2021-04-13 2021-08-03 子赫科技湖北有限公司 一种三氯异氰尿酸生产废水近零排放工艺
CN113304728B (zh) * 2021-06-23 2022-02-15 四川农业大学 一种二次改性碳基磷吸附复合材料及其制备方法和应用
CN113772900A (zh) * 2021-10-19 2021-12-10 交通运输部天津水运工程科学研究所 一种海水养殖尾水处理高效脱氮除磷工艺系统
CN114180767B (zh) * 2021-10-22 2022-10-28 山东恒鑫生物科技有限公司 一种明胶生产废水处理装置及方法
WO2023104580A1 (en) 2021-12-09 2023-06-15 Basf Se Process for treating triazine-containing wastewater
CN115212845B (zh) * 2022-07-08 2023-09-22 重庆科技学院 染料废水的处理方法
CN115651104B (zh) * 2022-10-28 2024-02-13 武汉理工大学 一种重金属稳定剂及其制备方法和应用
CN116213128B (zh) * 2023-02-27 2026-04-03 崇义章源钨业股份有限公司 一种难选白钨矿浮选分离的方法
US20240327259A1 (en) * 2023-04-03 2024-10-03 United States Of America As Represented By The Secretary Of The Army Combination of Cationic Polyacrylamide and Xanthan as Flocculation Agents for Harmful Algal Blooms
CN119551761A (zh) * 2023-09-01 2025-03-04 中国石油天然气股份有限公司 一种预处理剂及其制备方法与应用
US20250282645A1 (en) * 2024-03-06 2025-09-11 Sepro Corporation System and Method for Reducing Target Material in a Liquid Flow
CA3234224C (fr) * 2024-04-05 2026-06-30 Snf Group Procede de traitement des eaux produites lors de la production d'hydrocarbures par injection dev apeur in­situ dans une formation souterraine
EP4741352A1 (en) * 2024-11-07 2026-05-13 Ark - Indústria, Lda Process of preparing a contaminated water sample and subsequent treatment of this contaminated water, and use of a kit
WO2026099665A1 (pt) * 2024-11-07 2026-05-15 Ark - Indústria, Lda Processo de preparação de uma amostra de água contaminada e de posterior tratamento dessa água contaminada, e utilização de kit

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377274A (en) * 1965-01-05 1968-04-09 Nalco Chemical Co Method of coagulation of low turbidity water
US3617568A (en) * 1970-01-02 1971-11-02 Standard Oil Co Process for flocculating colloidal particles by the sequential addition of polymers
US4018678A (en) * 1974-08-09 1977-04-19 Peniston Quintin P Method of and apparatus for fluid filtration and the like with the aid of chitosan
DE2526053C2 (de) * 1975-06-11 1983-03-03 Chemische Fabrik Uetikon, 8707 Uetikon Verfahren zur selektiven Entfernung von Phosphaten
US4233444A (en) * 1979-07-02 1980-11-11 Olin Corporation Continuous process for the production of monoalkali metal cyanurates
US4432959A (en) * 1982-08-03 1984-02-21 Shikoku Chemicals Corporation Process of producing sodium cyanuarate
US4793935A (en) * 1987-05-15 1988-12-27 Applied Biochemists, Inc. Method of removing cyanuric acid from bather water
DE3717902A1 (de) * 1987-05-27 1988-12-08 Wintershall Ag Verfahren zur abtrennung fester partikel verschiedener groesse aus viskosen fluessigkeiten
US5066408A (en) * 1990-03-15 1991-11-19 Powell Jonathan S Means and method to treat swimming pool water
US5174903A (en) * 1990-08-07 1992-12-29 Miller Jack C Process for removing proteinaceous materials, fats and oils from food processing wastewater and recovering same
US5204452A (en) * 1990-11-14 1993-04-20 E. I. Du Pont De Nemours And Company N-halochitosans, their preparation and uses
US5336415A (en) * 1993-02-10 1994-08-09 Vanson L.P. Removing polyvalent metals from aqueous waste streams with chitosan and halogenating agents
WO1994019286A1 (en) * 1993-02-24 1994-09-01 Dudley John Mills Treatment of swimming pool water
US5503766A (en) * 1993-04-06 1996-04-02 Natural Chemistry, Inc. Enzymatic solutions containing saponins and stabilizers
US5393435A (en) * 1993-09-17 1995-02-28 Vanson L.P. Removal of organic contaminants from aqueous media
US5433865A (en) * 1994-03-31 1995-07-18 Laurent; Edward L. Method for treating process waste streams by use of natural flocculants
US5543056A (en) * 1994-06-29 1996-08-06 Massachusetts Institute Of Technology Method of drinking water treatment with natural cationic polymers
NO303837B1 (no) * 1994-08-29 1998-09-07 Norske Stats Oljeselskap FremgangsmÕte for Õ fjerne hovedsakelig naftensyrer fra en hydrokarbonolje
US5681475A (en) * 1995-04-13 1997-10-28 Truetech, Inc. Water purification composition, kit and method employing the same
US6248369B1 (en) * 1996-10-28 2001-06-19 Bay Chemical And Supply Company Water treatment process
AUPO589697A0 (en) * 1997-03-26 1997-04-24 Commonwealth Scientific And Industrial Research Organisation Sediment remediation process
US6210460B1 (en) * 1997-06-27 2001-04-03 Timminco Limited Strontium-aluminum intermetallic alloy granules
US6207177B1 (en) * 1997-09-02 2001-03-27 Occidental Chemical Corporation Monosodium cyanuric acid slurry
BR9814281A (pt) 1997-12-15 2000-10-03 Japan As Represented By Minist "método de remoção de ìons prejudicias e agente de remoção usado para tal"
US6059978A (en) * 1998-05-06 2000-05-09 Simco Holding Corporation Method of removing colorants from wastewater
JP2000033387A (ja) * 1998-07-22 2000-02-02 Sumitomo Chem Co Ltd 水中砒素の除去方法
US6197201B1 (en) * 1998-07-29 2001-03-06 The Board Of Regents Of The University & Community College System Of Nevada Process for removal and stabilization of arsenic and selenium from aqueous streams and slurries
US6602994B1 (en) * 1999-02-10 2003-08-05 Hercules Incorporated Derivatized microfibrillar polysaccharide
US6409926B1 (en) * 1999-03-02 2002-06-25 United States Filter Corporation Air and water purification using continuous breakpoint halogenation and peroxygenation
US6203711B1 (en) * 1999-05-21 2001-03-20 E. I. Du Pont De Nemours And Company Method for treatment of substantially aqueous fluids derived from processing inorganic materials
AU776573B2 (en) * 1999-08-17 2004-09-16 Ipsilon Pools (Proprietary) Limited A biocidal composition and a method of treating water
IL136519A0 (en) * 2000-06-01 2001-06-14 Univ Ben Gurion Method for treating contaminated liquid
US6827874B2 (en) * 2000-06-27 2004-12-07 The Procter & Gamble Co. Water treatment compositions
GB2379214A (en) * 2001-09-04 2003-03-05 Reckitt Benckiser Nv Thickened aqueous compositions
JP2003164708A (ja) * 2001-11-29 2003-06-10 Ben Gurion Univ Of The Negev Research & Development Authority 混入物を含有する液体を処理する方法
US6749748B1 (en) * 2001-12-28 2004-06-15 Vanson Halosource, Inc. Methods for reducing the amount of contaminants in water
CA2368533C (en) * 2002-01-18 2006-04-04 Munro Concrete Products Ltd. Catch basin trap with filter
US6800204B2 (en) * 2002-02-15 2004-10-05 Clear Water Filtration Systems Composition and process for removing arsenic and selenium from aqueous solution
AUPS200702A0 (en) * 2002-04-29 2002-06-06 Dolomatrix International Limited Treatment of hazardous waste material
JP2004074146A (ja) * 2002-06-18 2004-03-11 Canon Inc 不純物を含有する液体の処理方法および装置
DE10229103A1 (de) * 2002-06-25 2004-01-15 Agrolinz Melamin Gmbh Vorrichtung und Verfahren zur thermischen Wasseraufbereitung
US20100187178A1 (en) * 2003-01-29 2010-07-29 Molycorp Minerals, Llc Process for removing and sequestering contaminants from aqueous streams
US6863825B2 (en) * 2003-01-29 2005-03-08 Union Oil Company Of California Process for removing arsenic from aqueous streams
DE10327110A1 (de) * 2003-06-13 2005-01-05 Bayer Chemicals Ag Arsenadsorbierende Ionenaustauscher
WO2005070833A1 (ja) * 2004-01-22 2005-08-04 Idemitsu Kosan Co., Ltd. 難分解性物質含有水の処理方法
US7157009B2 (en) * 2004-04-30 2007-01-02 Vanson Halosource, Inc. Method for removing Cryptosporidium oocysts from water
JP2008504409A (ja) * 2004-07-07 2008-02-14 カリフォルニア インスティテュート オブ テクノロジー 金属酸化物を使用して油を改良するプロセス
US7192527B2 (en) * 2004-08-10 2007-03-20 Halliburton Energy Services, Inc. Processes for removing oil from solid wellbore materials and produced water
US7238287B2 (en) * 2004-09-10 2007-07-03 Natural Chemistry, Inc. Method for providing safe, clean chlorinated recreational water
MX2007009909A (es) * 2005-02-15 2008-01-16 Halosource Inc Metodo para la remocion de particulados submicronicos del agua clorada al agregar de manera secuencial un polimero cationico seguido de un polimero anionico.
US7384573B2 (en) * 2005-04-18 2008-06-10 Ken Brummett Compositions for wastewater treatment
US7491335B2 (en) * 2005-05-13 2009-02-17 The Board Of Regents Of The University Of Texas System Removal of arsenic from water with oxidized metal coated pumice
JP2006341139A (ja) 2005-06-07 2006-12-21 Nihon Kaisui:Kk 有害な無機性陰イオンの固定化除去方法及びそれに使用する固定化薬剤
US7846339B2 (en) 2005-06-30 2010-12-07 Kowa Company, Ltd. Method for removing boron
JP2007283230A (ja) * 2006-04-18 2007-11-01 Nippon Sheet Glass Co Ltd 地下水の浄化方法
JP2007326077A (ja) * 2006-06-09 2007-12-20 Nippon Sheet Glass Co Ltd セレン含有水の処理方法
US7728132B2 (en) * 2007-04-16 2010-06-01 Enviro Tech Chemical Services, Inc. Compositions for stabilizing chlorinated water to sunlight decomposition, and methods of preparation thereof
JP2009000638A (ja) * 2007-06-22 2009-01-08 Sekisui Chem Co Ltd 濁水の浄化方法
US20090107925A1 (en) * 2007-10-31 2009-04-30 Chevron U.S.A. Inc. Apparatus and process for treating an aqueous solution containing biological contaminants
US7786038B2 (en) * 2008-04-29 2010-08-31 Research Center for Eco-Enviromental Sciences, Chinese Academy of Sciences Composite metal oxide adsorbent for fluoride removal
TW201038510A (en) * 2009-03-16 2010-11-01 Molycorp Minerals Llc Porous and durable ceramic filter monolith coated with a rare earth for removing contaminates from water

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WO2011005794A1 (en) 2011-01-13
ZA201200857B (en) 2014-07-30
KR20120051000A (ko) 2012-05-21
AU2010270652A1 (en) 2012-02-02
IN2012DN01045A (pt) 2015-04-10
CA2767234C (en) 2019-09-03
AU2016202561A1 (en) 2016-05-19
US20160046512A1 (en) 2016-02-18
EP2451550A1 (en) 2012-05-16
US10040710B2 (en) 2018-08-07
US20140117273A1 (en) 2014-05-01
EP2451550A4 (en) 2013-11-13
US20110000854A1 (en) 2011-01-06
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CA2767234A1 (en) 2011-01-13
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CR20120003A (es) 2012-05-17
JP2012532020A (ja) 2012-12-13

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