CN1116448C - 阳离子电沉积积涂漆中最终水洗槽废液的处理方法 - Google Patents

阳离子电沉积积涂漆中最终水洗槽废液的处理方法 Download PDF

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Publication number
CN1116448C
CN1116448C CN95190856A CN95190856A CN1116448C CN 1116448 C CN1116448 C CN 1116448C CN 95190856 A CN95190856 A CN 95190856A CN 95190856 A CN95190856 A CN 95190856A CN 1116448 C CN1116448 C CN 1116448C
Authority
CN
China
Prior art keywords
water washing
washing tank
tank used
final water
filtrate
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN95190856A
Other languages
English (en)
Chinese (zh)
Other versions
CN1135241A (zh
Inventor
齐藤一雄
水野进二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Paint Co Ltd
Asahi Kasei Chemicals Corp
Original Assignee
Nippon Paint Co Ltd
Asahi Kasei Kogyo KK
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 Nippon Paint Co Ltd, Asahi Kasei Kogyo KK filed Critical Nippon Paint Co Ltd
Publication of CN1135241A publication Critical patent/CN1135241A/zh
Application granted granted Critical
Publication of CN1116448C publication Critical patent/CN1116448C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • C25D13/24—Regeneration of process liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/22—Controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
CN95190856A 1994-09-06 1995-09-05 阳离子电沉积积涂漆中最终水洗槽废液的处理方法 Expired - Lifetime CN1116448C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP21270794 1994-09-06
JP212707/94 1994-09-06
JP212707/1994 1994-09-06

Publications (2)

Publication Number Publication Date
CN1135241A CN1135241A (zh) 1996-11-06
CN1116448C true CN1116448C (zh) 2003-07-30

Family

ID=16627103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95190856A Expired - Lifetime CN1116448C (zh) 1994-09-06 1995-09-05 阳离子电沉积积涂漆中最终水洗槽废液的处理方法

Country Status (5)

Country Link
JP (1) JP2873095B2 (ko)
KR (1) KR100392214B1 (ko)
CN (1) CN1116448C (ko)
TW (1) TW363943B (ko)
WO (1) WO1996007775A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107109680A (zh) * 2014-12-26 2017-08-29 旭化成株式会社 电沉积涂料回收系统及方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7179376B2 (en) 2003-11-24 2007-02-20 Ppg Industries Ohio, Inc. Method and system for removing residual water from excess washcoat by ultrafiltration
JP4536482B2 (ja) * 2004-10-25 2010-09-01 旭化成ケミカルズ株式会社 膜濾過装置の運転方法
CN102292473B (zh) * 2009-01-29 2014-05-21 旭化成化学株式会社 电沉积涂料回收系统
CN102115904B (zh) * 2009-12-30 2015-04-01 北京中科三环高技术股份有限公司 电泳漆零排放钕铁硼磁性材料阴极电泳涂覆装置及电泳涂覆方法
KR101413397B1 (ko) * 2012-07-20 2014-07-02 나윤환 전착도장용 밀폐마개 및 이를 이용한 전착도장방법
KR101565947B1 (ko) 2014-03-28 2015-11-05 주식회사 필텍이엔지 전착도장용 폐수 재활용 장치
CN106917130B (zh) * 2017-03-07 2018-07-13 安徽江淮汽车集团股份有限公司 一种电泳漆回收及喷淋水洗系统
CN110129861A (zh) * 2019-06-26 2019-08-16 吉安特膜分离设备(长春)有限公司 双膜法电泳涂装清洗废水回收技术
KR102431734B1 (ko) 2022-03-10 2022-08-10 김태환 전착도장 시스템 및 이를 이용한 전착도장방법
CN114538691B (zh) * 2022-03-14 2023-04-07 宏源防水科技集团有限公司 一种水性防水涂料废水处理工艺
CN115432839A (zh) * 2022-07-29 2022-12-06 广汽乘用车有限公司 一种面涂废溶剂处理装置及工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091639A (ko) * 1973-12-18 1975-07-22
JPS53118435A (en) * 1977-03-25 1978-10-16 Honda Motor Co Ltd Recovery method of bath solution for powder electrodeposition
JPS5952240B2 (ja) * 1981-11-13 1984-12-18 旭化成株式会社 限外「ろ」過方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107109680A (zh) * 2014-12-26 2017-08-29 旭化成株式会社 电沉积涂料回收系统及方法
CN107109680B (zh) * 2014-12-26 2019-04-26 旭化成株式会社 电沉积涂料回收系统及方法

Also Published As

Publication number Publication date
KR100392214B1 (ko) 2003-11-28
CN1135241A (zh) 1996-11-06
KR960705968A (ko) 1996-11-08
JP2873095B2 (ja) 1999-03-24
TW363943B (en) 1999-07-11
WO1996007775A1 (fr) 1996-03-14

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20010821

Applicant after: Nippon Paint Co., Ltd.

Applicant after: Asahi Kasei Kogyo K. K.

Applicant before: Nippon Paint Co., Ltd.

Applicant before: Asahi Kasei Kogyo K. K.

C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ASAHI CHEMICAL CORP.

Free format text: FORMER OWNER: ASAHI KASEI CORPORATION

Effective date: 20040625

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20040625

Address after: Osaka Japan

Co-patentee after: Asahi Kasei Chemical K. K.

Patentee after: Nippon Paint Co., Ltd.

Address before: Osaka Japan

Co-patentee before: Asahi Kasei Kogyo K. K.

Patentee before: Nippon Paint Co., Ltd.

CX01 Expiry of patent term

Expiration termination date: 20150905

Granted publication date: 20030730

EXPY Termination of patent right or utility model