JPS51128832A - Slow softening method of hard water - Google Patents

Slow softening method of hard water

Info

Publication number
JPS51128832A
JPS51128832A JP51028687A JP2868776A JPS51128832A JP S51128832 A JPS51128832 A JP S51128832A JP 51028687 A JP51028687 A JP 51028687A JP 2868776 A JP2868776 A JP 2868776A JP S51128832 A JPS51128832 A JP S51128832A
Authority
JP
Japan
Prior art keywords
hard water
softening method
slow softening
slow
hard
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
JP51028687A
Other languages
Japanese (ja)
Other versions
JPS6035200B2 (en
Inventor
Berurenbatsuha Noruberuto
Kureguraafu Fuerudeinanto
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.)
RUDORUFU SHII PASABANTO
Aqseptence Group GmbH
Original Assignee
RUDORUFU SHII PASABANTO
Passavant Werke AG and Co KG
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 RUDORUFU SHII PASABANTO, Passavant Werke AG and Co KG filed Critical RUDORUFU SHII PASABANTO
Publication of JPS51128832A publication Critical patent/JPS51128832A/en
Publication of JPS6035200B2 publication Critical patent/JPS6035200B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP51028687A 1975-03-19 1976-03-18 Hard water slow softening method Expired JPS6035200B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2512107.7 1975-03-19
DE2512107A DE2512107B2 (en) 1975-03-19 1975-03-19 Process for the slow carbonization of water

Publications (2)

Publication Number Publication Date
JPS51128832A true JPS51128832A (en) 1976-11-10
JPS6035200B2 JPS6035200B2 (en) 1985-08-13

Family

ID=5941850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51028687A Expired JPS6035200B2 (en) 1975-03-19 1976-03-18 Hard water slow softening method

Country Status (11)

Country Link
JP (1) JPS6035200B2 (en)
BE (1) BE839395A (en)
CA (1) CA1056521A (en)
CH (1) CH621753A5 (en)
DE (1) DE2512107B2 (en)
ES (1) ES446176A1 (en)
FR (1) FR2304573A1 (en)
GB (1) GB1501335A (en)
IT (1) IT1060944B (en)
NL (1) NL7602741A (en)
SE (1) SE422320B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048195A (en) * 1983-05-27 1985-03-15 シー．ピー．シー．エンジニアリング　コーポレイション Method and device for softening fluid containing hard component

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345396A1 (en) * 1976-03-24 1977-10-21 Degremont SLUDGE TREATMENT APPARATUS BY RECIRCULATION, PRECIPITATION AND SEPARATION OF FORMED SLUDGE
CA1181653A (en) * 1981-03-24 1985-01-29 Alban Timmons Process and composition for conditioning an aqueous system
DE4408862A1 (en) * 1994-03-16 1995-09-21 Passavant Werke Method and device for decarbonizing raw water
CN106045109A (en) * 2016-06-30 2016-10-26 华电水务工程有限公司 Treatment method and equipment of high-salinity waste water
CN115504582A (en) * 2022-11-09 2022-12-23 中船第九设计研究院工程有限公司 Wastewater hardness removing device for gold smelting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048195A (en) * 1983-05-27 1985-03-15 シー．ピー．シー．エンジニアリング　コーポレイション Method and device for softening fluid containing hard component
JPH0555199B2 (en) * 1983-05-27 1993-08-16 Cpc Eng Corp

Also Published As

Publication number Publication date
NL7602741A (en) 1976-09-21
JPS6035200B2 (en) 1985-08-13
CH621753A5 (en) 1981-02-27
DE2512107B2 (en) 1979-06-28
CA1056521A (en) 1979-06-12
GB1501335A (en) 1978-02-15
BE839395A (en) 1976-07-01
SE422320B (en) 1982-03-01
SE7602633L (en) 1976-09-20
ES446176A1 (en) 1977-06-01
FR2304573B1 (en) 1980-05-16
IT1060944B (en) 1982-09-30
DE2512107A1 (en) 1976-10-14
FR2304573A1 (en) 1976-10-15

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