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CH534106A - Process for the manufacture of a granular water purification material and apparatus for carrying out the process - Google Patents

Process for the manufacture of a granular water purification material and apparatus for carrying out the process

Info

Publication number
CH534106A
CH534106A CH796372A CH796372A CH534106A CH 534106 A CH534106 A CH 534106A CH 796372 A CH796372 A CH 796372A CH 796372 A CH796372 A CH 796372A CH 534106 A CH534106 A CH 534106A
Authority
CH
Switzerland
Prior art keywords
manufacture
carrying
water purification
purification material
granular water
Prior art date
Application number
CH796372A
Other languages
German (de)
Inventor
Keienburg Helmut
Picht Hans-Heinrich
Original Assignee
Harzer Dolomitwerke Ges Mit Be
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 Harzer Dolomitwerke Ges Mit Be filed Critical Harzer Dolomitwerke Ges Mit Be
Publication of CH534106A publication Critical patent/CH534106A/en

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
CH796372A 1971-08-03 1972-05-30 Process for the manufacture of a granular water purification material and apparatus for carrying out the process CH534106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712138668 DE2138668B2 (en) 1971-08-03 1971-08-03 Process for making a granular water purification material

Publications (1)

Publication Number Publication Date
CH534106A true CH534106A (en) 1973-02-28

Family

ID=5815569

Family Applications (1)

Application Number Title Priority Date Filing Date
CH796372A CH534106A (en) 1971-08-03 1972-05-30 Process for the manufacture of a granular water purification material and apparatus for carrying out the process

Country Status (7)

Country Link
BE (1) BE784561A (en)
CH (1) CH534106A (en)
CS (1) CS164925B2 (en)
DE (1) DE2138668B2 (en)
FR (1) FR2148032B1 (en)
GB (1) GB1384756A (en)
IT (1) IT963470B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016146566A1 (en) * 2015-03-19 2016-09-22 Rheinkalk Gmbh Material for neutralising and/or hardening liquids, a method for producing same, and uses

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402918B (en) * 1995-11-22 1997-09-25 Soelker Marmor Ges M B H Process for cleaning up biologically active wastewaters
WO2009148334A1 (en) * 2008-06-05 2009-12-10 Industrial Research Limited Gas separation process
DE102019120629A1 (en) * 2019-07-31 2021-02-04 Lhoist Recherche Et Développement S.A. Filter material for water treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016146566A1 (en) * 2015-03-19 2016-09-22 Rheinkalk Gmbh Material for neutralising and/or hardening liquids, a method for producing same, and uses

Also Published As

Publication number Publication date
BE784561A (en) 1972-10-02
FR2148032A1 (en) 1973-03-11
IT963470B (en) 1974-01-10
DE2138668A1 (en) 1973-02-22
DE2138668C3 (en) 1975-04-17
FR2148032B1 (en) 1976-08-13
DE2138668B2 (en) 1974-08-29
GB1384756A (en) 1975-02-19
CS164925B2 (en) 1975-11-28

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Legal Events

Date Code Title Description
PL Patent ceased