BR112012008166A2 - método de tratamento de água e floculante de tratamento de água - Google Patents

método de tratamento de água e floculante de tratamento de água

Info

Publication number
BR112012008166A2
BR112012008166A2 BR112012008166A BR112012008166A BR112012008166A2 BR 112012008166 A2 BR112012008166 A2 BR 112012008166A2 BR 112012008166 A BR112012008166 A BR 112012008166A BR 112012008166 A BR112012008166 A BR 112012008166A BR 112012008166 A2 BR112012008166 A2 BR 112012008166A2
Authority
BR
Brazil
Prior art keywords
water treatment
flocculant
treatment method
treatment flocculant
water
Prior art date
Application number
BR112012008166A
Other languages
English (en)
Other versions
BR112012008166B8 (pt
BR112012008166B1 (pt
Inventor
Tada Keijiro
Kitano Saturo
Iizuka Takeshi
Ooi Yasuhiro
Abe Yukio
Original Assignee
Gun Ei Chemical Ind Co Ltd
Kurita Water Ind
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 Gun Ei Chemical Ind Co Ltd, Kurita Water Ind filed Critical Gun Ei Chemical Ind Co Ltd
Publication of BR112012008166A2 publication Critical patent/BR112012008166A2/pt
Publication of BR112012008166B1 publication Critical patent/BR112012008166B1/pt
Publication of BR112012008166B8 publication Critical patent/BR112012008166B8/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
    • C02F1/52—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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • 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
BR112012008166A 2009-08-11 2010-08-05 Método de tratamento de água BR112012008166B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009186348 2009-08-11
JP2009-186348 2009-08-11
JP2010081078A JP5407994B2 (ja) 2009-08-11 2010-03-31 水処理方法及び水処理凝集剤
JP2010-081078 2010-03-31
PCT/JP2010/063303 WO2011018978A1 (ja) 2009-08-11 2010-08-05 水処理方法及び水処理凝集剤

Publications (3)

Publication Number Publication Date
BR112012008166A2 true BR112012008166A2 (pt) 2017-10-10
BR112012008166B1 BR112012008166B1 (pt) 2021-02-09
BR112012008166B8 BR112012008166B8 (pt) 2022-09-06

Family

ID=43586156

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012008166A BR112012008166B8 (pt) 2009-08-11 2010-08-05 Método de tratamento de água

Country Status (9)

Country Link
US (1) US9403704B2 (pt)
EP (1) EP2465593B1 (pt)
JP (1) JP5407994B2 (pt)
KR (1) KR101726010B1 (pt)
CN (3) CN103739119B (pt)
BR (1) BR112012008166B8 (pt)
ES (1) ES2716203T3 (pt)
SG (1) SG178163A1 (pt)
WO (1) WO2011018978A1 (pt)

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JPWO2013099857A1 (ja) * 2011-12-28 2015-05-07 栗田工業株式会社 海水の処理方法
JP5863176B2 (ja) * 2012-04-23 2016-02-16 水ｉｎｇ株式会社 被処理水の評価方法、及び膜処理装置、水処理プラント、その運転方法
JP6325813B2 (ja) * 2012-12-27 2018-05-16 栗田工業株式会社 ピッチ抑制剤、ピッチ抑制方法、及び脱墨パルプの製造方法
JP6419440B2 (ja) * 2014-03-06 2018-11-07 オルガノ株式会社 油分含有水の処理装置及び処理方法
JP5773013B1 (ja) * 2014-03-14 2015-09-02 栗田工業株式会社 冷却排出水の回収方法及び回収装置
JP6287402B2 (ja) * 2014-03-18 2018-03-07 栗田工業株式会社 凝集固液分離方法及び凝集固液分離装置
US10053383B2 (en) * 2014-07-24 2018-08-21 Hong Kong Baptist University BioFerric-flocculant enhanced primary treatment process (BEPT) for sewage treatment
JP6507531B2 (ja) * 2014-09-04 2019-05-08 栗田工業株式会社 湿式塗装ブース循環水処理剤及び湿式塗装ブース循環水処理方法
KR102278438B1 (ko) 2017-03-15 2021-07-15 쿠리타 고교 가부시키가이샤 막용 수 처리 약품 및 막 처리 방법
JP6644014B2 (ja) 2017-03-23 2020-02-12 栗田工業株式会社 用水処理方法
JP6777130B2 (ja) 2018-10-05 2020-10-28 栗田工業株式会社 膜用水処理薬品及び膜処理方法
CN113060811B (zh) * 2021-03-31 2022-11-08 内蒙古工业大学 一种化学实验室污水絮凝处理装置
CN115180781B (zh) * 2022-08-18 2023-08-01 山东中欧膜技术研究有限公司 一种高效节能的高浓度含酚含油废水处理装置及利用其处理高浓度含酚含油废水的方法

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Also Published As

Publication number Publication date
EP2465593B1 (en) 2019-01-09
KR101726010B1 (ko) 2017-04-11
CN102470289A (zh) 2012-05-23
CN102470289B (zh) 2014-11-05
EP2465593A4 (en) 2013-09-25
KR20120072363A (ko) 2012-07-03
CN103739119A (zh) 2014-04-23
BR112012008166B8 (pt) 2022-09-06
ES2716203T3 (es) 2019-06-11
US9403704B2 (en) 2016-08-02
US20120241377A1 (en) 2012-09-27
EP2465593A1 (en) 2012-06-20
JP5407994B2 (ja) 2014-02-05
CN103723865B (zh) 2016-04-06
WO2011018978A1 (ja) 2011-02-17
JP2011056496A (ja) 2011-03-24
BR112012008166B1 (pt) 2021-02-09
CN103739119B (zh) 2016-03-30
CN103723865A (zh) 2014-04-16
SG178163A1 (en) 2012-03-29

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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 09/02/2021, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2614 DE 09/02/2021, QUANTO AO ITEM (72) NOME DO INVENTOR.