JPS637804B2 - - Google Patents

Info

Publication number
JPS637804B2
JPS637804B2 JP5234478A JP5234478A JPS637804B2 JP S637804 B2 JPS637804 B2 JP S637804B2 JP 5234478 A JP5234478 A JP 5234478A JP 5234478 A JP5234478 A JP 5234478A JP S637804 B2 JPS637804 B2 JP S637804B2
Authority
JP
Japan
Prior art keywords
aqueous solution
crude aqueous
glycine
electrodialysis
crude
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
Application number
JP5234478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54145382A (en
Inventor
Shigeki Yuasa
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP5234478A priority Critical patent/JPS54145382A/ja
Publication of JPS54145382A publication Critical patent/JPS54145382A/ja
Publication of JPS637804B2 publication Critical patent/JPS637804B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP5234478A 1978-05-02 1978-05-02 Purification of crude aqueous solution Granted JPS54145382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5234478A JPS54145382A (en) 1978-05-02 1978-05-02 Purification of crude aqueous solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5234478A JPS54145382A (en) 1978-05-02 1978-05-02 Purification of crude aqueous solution

Publications (2)

Publication Number Publication Date
JPS54145382A JPS54145382A (en) 1979-11-13
JPS637804B2 true JPS637804B2 (cg-RX-API-DMAC10.html) 1988-02-18

Family

ID=12912179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5234478A Granted JPS54145382A (en) 1978-05-02 1978-05-02 Purification of crude aqueous solution

Country Status (1)

Country Link
JP (1) JPS54145382A (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138456A (ja) * 1985-12-12 1987-06-22 Tokuyama Soda Co Ltd アミノ酸液の濃縮方法
WO2007052787A1 (ja) * 2005-11-07 2007-05-10 Kyowa Hakko Kogyo Co., Ltd. 結晶またはアモルファスの洗浄方法および洗浄装置

Also Published As

Publication number Publication date
JPS54145382A (en) 1979-11-13

Similar Documents

Publication Publication Date Title
US6103092A (en) Method for reducing metal ion concentration in brine solution
US7459088B2 (en) Water desalination process and apparatus
KR100385465B1 (ko) 농축염 수용액의 나노여과
RU2490056C2 (ru) Способ извлечения аммиака из газообразного потока в процессе синтеза мочевины
JP3333960B2 (ja) 電気透析による水分裂を利用してアミノ酸の塩酸塩と苛性を製造する方法
US20210101815A1 (en) Process for the work-up and reuse of salt-containing process water
KR20110091153A (ko) 정삼투 유도용액
CA2878336A1 (en) Nanofiltration process for impurity removal
WO2000029326A1 (en) Method for production of magnesium hydroxide from sea water
JPS637804B2 (cg-RX-API-DMAC10.html)
US20040256322A1 (en) Method for preventing scaling of membranes in a one-step membrane process
JP2008080277A (ja) リン酸含有水からリン酸を回収する方法および装置
JPH11267645A (ja) 純水の製造方法
HU195469B (en) Process for production of l-malic acid
JP3915176B2 (ja) フッ素及びホウ素含有水の処理方法
JPH07238392A (ja) アルカリ金属水酸化物の製造方法
CN119637907A (zh) 浓缩碳酸盐水溶液的制造方法
JPS6054886B2 (ja) 塩化アルカリ水溶液の精製方法
JPS5940763B2 (ja) 逆浸透法によるアンモニア水溶液の濃縮法
WO2023074442A1 (ja) リチウム含有溶液の製造方法および水酸化リチウムの製造方法
RU2016636C1 (ru) Способ получения карбоновых кислот и щелочи
CN114836624A (zh) 一种氯化盐或者硫酸盐溶液的除钙方法
JPH0488183A (ja) 塩化アルカリ水溶液中の塩素酸塩の蓄積防止方法
JPH04110100A (ja) 海水からの純水製造方法
JPS58755B2 (ja) アミノ酸の製造法