BR8101185U - Disposição introduzida em filtro para tratamento de água com dupla filtração - Google Patents

Disposição introduzida em filtro para tratamento de água com dupla filtração

Info

Publication number
BR8101185U
BR8101185U BR8101185-7U BR8101185U BR8101185U BR 8101185 U BR8101185 U BR 8101185U BR 8101185 U BR8101185 U BR 8101185U BR 8101185 U BR8101185 U BR 8101185U
Authority
BR
Brazil
Prior art keywords
filter
water
chamber
made out
water treatment
Prior art date
Application number
BR8101185-7U
Other languages
English (en)
Inventor
Helio Tatsuo Yostsui
Original Assignee
Hoken Ind E Com Imp Acao E Exp
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 Hoken Ind E Com Imp Acao E Exp filed Critical Hoken Ind E Com Imp Acao E Exp
Priority to BR8101185-7U priority Critical patent/BR8101185U/pt
Priority to EP02011178A priority patent/EP1262461B1/en
Priority to AT02011178T priority patent/ATE309179T1/de
Priority to DE60207142T priority patent/DE60207142D1/de
Publication of BR8101185U publication Critical patent/BR8101185U/pt

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
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • 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
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/06—Mounted on or being part of a faucet, shower handle or showerhead

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

"DISPOSIçãO INTRODUZIDA EM FILTRO PARA TRATAMENTO DE áGUA COM DUPLA FILTRAçãO", mais particularmente a um filtro desenvolvido e destinado a residências onde o abastecimento de água da rede pública é proveniente de água pré tratada; o presente filtro destaca-se por uma série de vantagens em termos da qualidade da água filtrada, haja vista operar em duas etapas, realizadas em duas diferentes câmaras, convenientemente interligadas por meios especialmente desenvolvidos para este aplicativo; neste filtro, a água proveniente da rede pública é processada em duas etapas, ou seja, numa primeira câmara (2) é realizado o processamento físico, através de um elemento filtrante de polietileno (PE) sinterizado (4), que tem por objetivo eliminar bactérias, ferro ferrítico (ferrugem), nitrato e pesticida; ao passo que, numa segunda câmara (3), é alojado um filtro a base de carvão ativado em bloco (carbon block) (5) que realiza a adsorção do cloro, alguns metais como chumbo, cores, cheiro e gosto.
BR8101185-7U 2001-05-23 2001-05-23 Disposição introduzida em filtro para tratamento de água com dupla filtração BR8101185U (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR8101185-7U BR8101185U (pt) 2001-05-23 2001-05-23 Disposição introduzida em filtro para tratamento de água com dupla filtração
EP02011178A EP1262461B1 (en) 2001-05-23 2002-05-21 Two-stage water filtration system
AT02011178T ATE309179T1 (de) 2001-05-23 2002-05-21 Zweistufiges wasserfiltrationssystem
DE60207142T DE60207142D1 (de) 2001-05-23 2002-05-21 Zweistufiges Wasserfiltrationssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8101185-7U BR8101185U (pt) 2001-05-23 2001-05-23 Disposição introduzida em filtro para tratamento de água com dupla filtração

Publications (1)

Publication Number Publication Date
BR8101185U true BR8101185U (pt) 2003-02-18

Family

ID=4026186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101185-7U BR8101185U (pt) 2001-05-23 2001-05-23 Disposição introduzida em filtro para tratamento de água com dupla filtração

Country Status (4)

Country Link
EP (1) EP1262461B1 (pt)
AT (1) ATE309179T1 (pt)
BR (1) BR8101185U (pt)
DE (1) DE60207142D1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106075986A (zh) * 2016-07-20 2016-11-09 谢伟 一种水污染过滤净化防治机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823824A (en) * 1972-09-21 1974-07-16 S Close Portable drinking water purifier
US4897187A (en) * 1988-12-05 1990-01-30 Rice William J Portable water filtration apparatus
ATE143921T1 (de) * 1988-12-30 1996-10-15 Purotech Ltd Wasserreinigungssystem
US5269919A (en) * 1992-01-17 1993-12-14 Von Medlin Wallace Self-contained water treatment system
US5552046A (en) * 1995-01-23 1996-09-03 Johnston; Arthur W. Multi-stage microbiological water filter
FR2780718B1 (fr) * 1998-05-22 2000-09-01 Cythelia Dispositif de controle de systemes de potabilisation d'eau sans adjonction chimique

Also Published As

Publication number Publication date
DE60207142D1 (de) 2005-12-15
EP1262461B1 (en) 2005-11-09
EP1262461A1 (en) 2002-12-04
ATE309179T1 (de) 2005-11-15

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: HOKEN INTERNATIONAL COMPANY LTDA. (BR/SP)

Free format text: ALTERADO DE: HOKEN INDUSTRIA, COMERCIO, IMPORTACAO E EXPORTACAO LTDA.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements