BRPI0518113A - composição para o tratamento de um lìquido, dosador quìmico flutuante, e método para tratar um corpo d'água - Google Patents

composição para o tratamento de um lìquido, dosador quìmico flutuante, e método para tratar um corpo d'água

Info

Publication number
BRPI0518113A
BRPI0518113A BRPI0518113-5A BRPI0518113A BRPI0518113A BR PI0518113 A BRPI0518113 A BR PI0518113A BR PI0518113 A BRPI0518113 A BR PI0518113A BR PI0518113 A BRPI0518113 A BR PI0518113A
Authority
BR
Brazil
Prior art keywords
water
composition
liquid
container
end float
Prior art date
Application number
BRPI0518113-5A
Other languages
English (en)
Inventor
Peter Kenneth Hodgetts
Richard Mullins
Original Assignee
Arch Chem 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
Application filed by Arch Chem Inc filed Critical Arch Chem Inc
Publication of BRPI0518113A publication Critical patent/BRPI0518113A/pt
Publication of BRPI0518113B1 publication Critical patent/BRPI0518113B1/pt

Links

Classifications

    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • 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
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment 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
    • C02F1/5236—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
    • C02F1/72—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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4891—With holder for solid, flaky or pulverized material to be dissolved or entrained

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dentistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Medicinal Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

COMPOSIçãO PAPA O TRATAMENTO DE UM LìQUIDO, DOSADOR QUìMICO FLUTUANTE, E MéTODO PARA TRATAR UM CORPO D'AGUA. Uma composição (98) para o tratamento de um líquido, particularmente um corpo d'água, tais como piscinas, estações de água, ou similares. A composição (98) inclui hipoclorito de cálcio (96) , um sal de zinco solúvel em água para controlar algas, e aluminato de sódio como um agente aglomerante que pode combinar-se seguramente com o hípoclorito de cálcio (96) e com o sal de zinco. Um dosador químico flutuante (10.1, 10.2) para conter e dosar substâncias químicas para tratar o corpo d'água. O dosador (10.1, 10.2) inclui um flutuador de extremidade superior (18) ; um contaíner (20) adaptado para conter substâncias químicas, o dito container (20) unido de modo removível com o flutuador de extremidade superior (18), e um flutuador de extremidade livre (94) unido com o contaíner (20) . O flutuador de extremidade livre (94) está configurado de modo que o dito eixo central (B) do container (20) e o flutuador de extremidade superior (18) não seja substancialmente ortogonal a uma superfície da água.
BRPI0518113A 2004-12-23 2005-12-21 dosador químico flutuante e método para tratar um corpo d'água BRPI0518113B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200410370 2004-12-23
US11/314,693 US7704467B2 (en) 2004-12-23 2005-12-20 Weekly floater pool sanitizer
PCT/US2005/046892 WO2006093556A2 (en) 2004-12-23 2005-12-21 Weekly floater pool sanitizer

Publications (2)

Publication Number Publication Date
BRPI0518113A true BRPI0518113A (pt) 2008-11-04
BRPI0518113B1 BRPI0518113B1 (pt) 2016-07-19

Family

ID=37494864

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518113A BRPI0518113B1 (pt) 2004-12-23 2005-12-21 dosador químico flutuante e método para tratar um corpo d'água

Country Status (8)

Country Link
US (2) US7704467B2 (pt)
EP (1) EP1827660B1 (pt)
CN (1) CN101142011B (pt)
BR (1) BRPI0518113B1 (pt)
CA (1) CA2591753A1 (pt)
PL (1) PL1827660T3 (pt)
WO (1) WO2006093556A2 (pt)
ZA (2) ZA200601752B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008200205B2 (en) * 2007-01-17 2014-07-31 Control Chemicals (Proprietary) Limited Dispenser for dispensing a water treatment substance into water
TWI418687B (zh) * 2011-02-17 2013-12-11 Univ Tamkang 適用於馬桶水箱之清潔器結構
CN103648283B (zh) * 2011-06-28 2016-02-10 日本曹达株式会社 次氯酸钙组合物
PT2760287T (pt) * 2011-09-30 2020-04-21 Kemira Oyj Prevenção da degradação do amido nos processos de fabrico de pasta, papel ou cartão
JP5948228B2 (ja) * 2012-11-14 2016-07-06 タテホ化学工業株式会社 防藻性酸素発生組成物
CA2917261C (en) * 2012-12-24 2020-05-12 King Technology Multi-stage dispensers
WO2018209019A1 (en) * 2017-05-11 2018-11-15 Arch Chemicals, Inc. Floating pool sanitizer with locking device
CN107265531B (zh) * 2017-08-04 2020-08-07 江西挺进环保科技有限公司 一种基于臭氧油的大豆食品厂污水处理剂及其制备方法
JP2021069993A (ja) * 2019-10-31 2021-05-06 キヤノン株式会社 ウルトラファインバブル生成装置およびその制御方法
CA3211233A1 (en) * 2021-03-08 2022-09-15 David Guy Pool pump dispensers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874032A (en) * 1955-10-04 1959-02-17 Borg Warner Dissolver
US3607103A (en) * 1970-01-23 1971-09-21 Adolph Kiefer Chemical dispenser for swimming pools
US4217331A (en) * 1977-07-18 1980-08-12 Coleco Industries, Inc. Disposable float dispenser
US4763685A (en) * 1986-02-18 1988-08-16 King Lloyd H Sr Dispersal member
US5614102A (en) * 1990-01-29 1997-03-25 Sakurada; Yasuyuki Method for purifying sewage
US5164109A (en) * 1990-05-31 1992-11-17 Olin Corporation Algicidally enhanced calcium hypochlorite compositions
US6065690A (en) * 1997-11-24 2000-05-23 O'brien; Daniel Tension actuated submerged liquid dispenser
US6093422A (en) * 1998-01-23 2000-07-25 Zodiac Pool Care, Inc. Biocidal compositions for treating water
US6641787B1 (en) * 2000-08-14 2003-11-04 George Siggins Chemical dispenser
US6503467B1 (en) * 2000-10-09 2003-01-07 Jerry F. Robinson, Sr. Chemical dispenser with removable cover layer
US7108781B2 (en) * 2002-02-26 2006-09-19 Usfilter Corporation Enhanced air and water purification using continuous breakpoint halogenation with free oxygen radicals
US7153438B2 (en) * 2003-02-21 2006-12-26 Pur Water Purification Products, Inc. Water treatment compositions with masking agent
US6855300B2 (en) * 2003-03-06 2005-02-15 Great American Duck Races, Inc. Solute dispersion device

Also Published As

Publication number Publication date
WO2006093556A2 (en) 2006-09-08
EP1827660A4 (en) 2009-12-30
CA2591753A1 (en) 2006-09-08
CN101142011B (zh) 2012-05-23
BRPI0518113B1 (pt) 2016-07-19
US20090317486A1 (en) 2009-12-24
CN101142011A (zh) 2008-03-12
ZA200704659B (en) 2009-01-28
EP1827660B1 (en) 2018-07-18
US20060276338A1 (en) 2006-12-07
EP1827660A2 (en) 2007-09-05
WO2006093556A3 (en) 2007-11-22
US7704467B2 (en) 2010-04-27
PL1827660T3 (pl) 2019-01-31
ZA200601752B (en) 2007-04-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 19/07/2016, OBSERVADAS AS CONDICOES LEGAIS.