JPS522878A - Ph controlling apparatus - Google Patents

Ph controlling apparatus

Info

Publication number
JPS522878A
JPS522878A JP7831775A JP7831775A JPS522878A JP S522878 A JPS522878 A JP S522878A JP 7831775 A JP7831775 A JP 7831775A JP 7831775 A JP7831775 A JP 7831775A JP S522878 A JPS522878 A JP S522878A
Authority
JP
Japan
Prior art keywords
controlling apparatus
accurate
control
extremely
costs
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.)
Pending
Application number
JP7831775A
Other languages
Japanese (ja)
Inventor
Toru Taniguchi
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.)
REIKA KOUGIYOU KK
Reika Kogyo KK
Original Assignee
REIKA KOUGIYOU KK
Reika 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 REIKA KOUGIYOU KK, Reika Kogyo KK filed Critical REIKA KOUGIYOU KK
Priority to JP7831775A priority Critical patent/JPS522878A/en
Publication of JPS522878A publication Critical patent/JPS522878A/en
Pending 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0086—Processes carried out with a view to control or to change the pH-value; Applications of buffer salts; Neutralisation reactions

Landscapes

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

Abstract

PURPOSE:A pH control apparatus wherein control of pH is extremely accurate, accurate, accurate control is possible and operating expenses and costs are extremely low.
JP7831775A 1975-06-24 1975-06-24 Ph controlling apparatus Pending JPS522878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7831775A JPS522878A (en) 1975-06-24 1975-06-24 Ph controlling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7831775A JPS522878A (en) 1975-06-24 1975-06-24 Ph controlling apparatus

Publications (1)

Publication Number Publication Date
JPS522878A true JPS522878A (en) 1977-01-10

Family

ID=13658550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7831775A Pending JPS522878A (en) 1975-06-24 1975-06-24 Ph controlling apparatus

Country Status (1)

Country Link
JP (1) JPS522878A (en)

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