JPS5223852A - Scale removing in concrete waste water disposal plant - Google Patents

Scale removing in concrete waste water disposal plant

Info

Publication number
JPS5223852A
JPS5223852A JP9912375A JP9912375A JPS5223852A JP S5223852 A JPS5223852 A JP S5223852A JP 9912375 A JP9912375 A JP 9912375A JP 9912375 A JP9912375 A JP 9912375A JP S5223852 A JPS5223852 A JP S5223852A
Authority
JP
Japan
Prior art keywords
waste water
concrete waste
scale
disposal plant
water disposal
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
JP9912375A
Other languages
Japanese (ja)
Inventor
Shiro Oka
Mitsumasa Furuya
Original Assignee
Mitsubishi Petrochem Co Ltd
Nippon Eikan Shidou Center: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 Mitsubishi Petrochem Co Ltd, Nippon Eikan Shidou Center:Kk filed Critical Mitsubishi Petrochem Co Ltd
Priority to JP9912375A priority Critical patent/JPS5223852A/en
Publication of JPS5223852A publication Critical patent/JPS5223852A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To remove scale in the concrete waste water disposal plant aimed at preventing the plant from reducing in disposal capacity by means of CO2 reacted with the concrete waste water followeed by melting it with phosphate.
COPYRIGHT: (C)1977,JPO&Japio
JP9912375A 1975-08-15 1975-08-15 Scale removing in concrete waste water disposal plant Pending JPS5223852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9912375A JPS5223852A (en) 1975-08-15 1975-08-15 Scale removing in concrete waste water disposal plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9912375A JPS5223852A (en) 1975-08-15 1975-08-15 Scale removing in concrete waste water disposal plant

Publications (1)

Publication Number Publication Date
JPS5223852A true JPS5223852A (en) 1977-02-23

Family

ID=14238979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9912375A Pending JPS5223852A (en) 1975-08-15 1975-08-15 Scale removing in concrete waste water disposal plant

Country Status (1)

Country Link
JP (1) JPS5223852A (en)

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