JPS5660684A - Neutralization of acidic liquid with alkaline liquid - Google Patents

Neutralization of acidic liquid with alkaline liquid

Info

Publication number
JPS5660684A
JPS5660684A JP13589179A JP13589179A JPS5660684A JP S5660684 A JPS5660684 A JP S5660684A JP 13589179 A JP13589179 A JP 13589179A JP 13589179 A JP13589179 A JP 13589179A JP S5660684 A JPS5660684 A JP S5660684A
Authority
JP
Japan
Prior art keywords
valve
neutralization
liquid
pipe
auxiliary
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.)
Granted
Application number
JP13589179A
Other languages
Japanese (ja)
Other versions
JPS6352955B2 (en
Inventor
Kazuaki Uchida
Isao Etsuno
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.)
Organo Corp
Original Assignee
Organo Corp
Japan Organo 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 Organo Corp, Japan Organo Co Ltd filed Critical Organo Corp
Priority to JP13589179A priority Critical patent/JPS5660684A/en
Publication of JPS5660684A publication Critical patent/JPS5660684A/en
Publication of JPS6352955B2 publication Critical patent/JPS6352955B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/49—Mixing systems, i.e. flow charts or diagrams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Accessories For Mixers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE:To carry out stable neutralization by a simple apparatus by a method wherein, in neutralizing an acidic liquid with an alkaline liquid, pipe lines for one agent are separated into a main pipe and auxiliary pipes and the valves of the main pipe is held at a fixed opening for an optional pH valve, thereafter the auxiliary pipes are regulated. CONSTITUTION:In neutralizing an acidic liquid with an alkaline liquid instantaneously by a mixer such as an ejector, one pipe 8 is separated into a main pipe 17 and an auxiliary pipe 18 and a valve 19 and 20 are provided thereto respectively. Then, the valve 20 is completely closed and, when the pH of an effluent side of a mixer 9 reaches to an optional set valve of a neutralization titration curve while an opening degree of the valve 19 is gradually opened, and the opening degree is held. Thereafter, the valve 20 of the auxiliary pipe 18 is regulated to carry out the neutralization treatment. Because a gradient of a neutralization titration curve is steep in the neutralization of a liquid containing a small amount of pH buffering substances, the stable neutralization treatment can be carried out by above described method.
JP13589179A 1979-10-23 1979-10-23 Neutralization of acidic liquid with alkaline liquid Granted JPS5660684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13589179A JPS5660684A (en) 1979-10-23 1979-10-23 Neutralization of acidic liquid with alkaline liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13589179A JPS5660684A (en) 1979-10-23 1979-10-23 Neutralization of acidic liquid with alkaline liquid

Publications (2)

Publication Number Publication Date
JPS5660684A true JPS5660684A (en) 1981-05-25
JPS6352955B2 JPS6352955B2 (en) 1988-10-20

Family

ID=15162208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13589179A Granted JPS5660684A (en) 1979-10-23 1979-10-23 Neutralization of acidic liquid with alkaline liquid

Country Status (1)

Country Link
JP (1) JPS5660684A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004500348A (en) * 1999-11-17 2004-01-08 アルベマール・コーポレーシヨン Concentrated bromine aqueous solutions and their preparation
JP2015188791A (en) * 2014-03-27 2015-11-02 三菱重工食品包装機械株式会社 Blender, beverage production facility and production method of mixture
JP2021090970A (en) * 2021-03-01 2021-06-17 住友重機械エンバイロメント株式会社 Water treatment apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004500348A (en) * 1999-11-17 2004-01-08 アルベマール・コーポレーシヨン Concentrated bromine aqueous solutions and their preparation
JP4999136B2 (en) * 1999-11-17 2012-08-15 アルベマール・コーポレーシヨン Concentrated bromine aqueous solutions and their preparation
JP2015188791A (en) * 2014-03-27 2015-11-02 三菱重工食品包装機械株式会社 Blender, beverage production facility and production method of mixture
JP2021090970A (en) * 2021-03-01 2021-06-17 住友重機械エンバイロメント株式会社 Water treatment apparatus

Also Published As

Publication number Publication date
JPS6352955B2 (en) 1988-10-20

Similar Documents

Publication Publication Date Title
DK1043926T3 (en) Seed preparation method and apparatus
JPS6434283A (en) Method for cultivation and apparatus therefor
JPS5660684A (en) Neutralization of acidic liquid with alkaline liquid
JPS57175956A (en) Device for examination of urine
JPS541946A (en) Apparatus for washing particular parts of human body
JPS5660689A (en) Biological denitrification apparatus
JPS5426062A (en) Apparatus for purifying and treating sanitary sewage
JPS5218061A (en) Sewage disposal method
JPS52135560A (en) Microbial treating method of waste water
JPS52139268A (en) Process for biological treatment of waste water
JPS53115565A (en) Method of treating organic waste water
JPS5695390A (en) Treating method for waste water containing chromic acid
JPS52108655A (en) Process for treating sewage by activated sludge process
JPS53107148A (en) Chemical injection device in purification plant
JPS5341060A (en) Process for treating waste water
JPS53142975A (en) Treating method for chromate waste fluid
JPS5399661A (en) Apparatus for treating sewage
JPS51125967A (en) Control method of sludge quantity in sewage plant
JPS55137094A (en) Sludge withdrawal controlling method of sludge concentrating tank
JPS5756086A (en) Treating apparatus for waste water obtained by washing chemicals
JPS5370560A (en) Method of treating waste water
JPS5655072A (en) Cleaning liquid for pretreating before forming gate of field effect transistor
JPS5322785A (en) Liqu id specimen reservior
JPS52131637A (en) Method for treating drainage water containing bacteria,etc.
JPS5318241A (en) Process for treating refuse sewage water