TW201609567A - 含有鋁酸鈉之廢液的廢液處理槽及廢液處理方法 - Google Patents

含有鋁酸鈉之廢液的廢液處理槽及廢液處理方法 Download PDF

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Publication number
TW201609567A
TW201609567A TW104116686A TW104116686A TW201609567A TW 201609567 A TW201609567 A TW 201609567A TW 104116686 A TW104116686 A TW 104116686A TW 104116686 A TW104116686 A TW 104116686A TW 201609567 A TW201609567 A TW 201609567A
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TW
Taiwan
Prior art keywords
waste liquid
sodium aluminate
separation
tank
liquid
Prior art date
Application number
TW104116686A
Other languages
English (en)
Chinese (zh)
Inventor
Hiroshi Ozawa
Munemiki TAKAHASHI
Kenji Ozawa
Hiroyuki Fukazawa
Original Assignee
Nikkei Sangyo Co Ltd
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 Nikkei Sangyo Co Ltd filed Critical Nikkei Sangyo Co Ltd
Publication of TW201609567A publication Critical patent/TW201609567A/zh

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
TW104116686A 2014-06-12 2015-05-25 含有鋁酸鈉之廢液的廢液處理槽及廢液處理方法 TW201609567A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014121099A JP6163457B2 (ja) 2014-06-12 2014-06-12 アルミン酸ソーダ含有廃液の廃液処理槽及び廃液処理方法

Publications (1)

Publication Number Publication Date
TW201609567A true TW201609567A (zh) 2016-03-16

Family

ID=54833395

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104116686A TW201609567A (zh) 2014-06-12 2015-05-25 含有鋁酸鈉之廢液的廢液處理槽及廢液處理方法

Country Status (3)

Country Link
JP (1) JP6163457B2 (ja)
TW (1) TW201609567A (ja)
WO (1) WO2015190293A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108160737A (zh) * 2017-12-26 2018-06-15 于沛洲 铝型材挤压模具碱洗废液回收处理工艺
CN111302361A (zh) * 2019-10-28 2020-06-19 广东凤铝铝业有限公司 一种铝型材模具废液回收碱的方法
CN114481148A (zh) * 2022-02-15 2022-05-13 南通宝正环保科技有限公司 一种不锈钢废酸资源化再利用工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129585B2 (ja) * 1972-07-29 1976-08-26
NO135059C (ja) * 1975-04-16 1977-02-02 Norsk Hydro As
JPS5476486A (en) * 1977-11-28 1979-06-19 Inst Fuoo Atomenerugii Continuous crystallization method
US4530699A (en) * 1979-01-18 1985-07-23 Aluminum Company Of America Dense phase precipitation
JPS6433098A (en) * 1987-07-29 1989-02-02 Solex Res Corp Japan Crystallizer
JPH09132411A (ja) * 1995-11-02 1997-05-20 Fuji Photo Film Co Ltd 水酸化アルミニウムの精製方法及びその精製方法を利用した印刷版用支持体の表面処理方法
DE60037256T2 (de) * 1999-08-25 2008-12-04 Kansai Chemical Engineering Co., Ltd., Amagasaki Vorrichtung und verfahren zur kristallisation
JP4097418B2 (ja) * 2001-11-07 2008-06-11 住友化学株式会社 水酸化アルミニウム凝集体の製造方法およびそれを用いてなる水酸化アルミニウム粉末の製造方法ならびに析出槽
JP2003306785A (ja) * 2002-04-18 2003-10-31 Takuma Plant Kk アルミニウム材加工治具に付着したアルミニウムのエッチング方法及びそれに用いたアルカリ性溶液の回収方法とその回収装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108160737A (zh) * 2017-12-26 2018-06-15 于沛洲 铝型材挤压模具碱洗废液回收处理工艺
CN111302361A (zh) * 2019-10-28 2020-06-19 广东凤铝铝业有限公司 一种铝型材模具废液回收碱的方法
CN114481148A (zh) * 2022-02-15 2022-05-13 南通宝正环保科技有限公司 一种不锈钢废酸资源化再利用工艺

Also Published As

Publication number Publication date
WO2015190293A1 (ja) 2015-12-17
JP6163457B2 (ja) 2017-07-12
JP2016000384A (ja) 2016-01-07

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