DE445377C - Process for the production of base-exchanging substances for iron removal, manganese removal and dehydration of drinking and service water - Google Patents

Process for the production of base-exchanging substances for iron removal, manganese removal and dehydration of drinking and service water

Info

Publication number
DE445377C
DE445377C DEK67155D DEK0067155D DE445377C DE 445377 C DE445377 C DE 445377C DE K67155 D DEK67155 D DE K67155D DE K0067155 D DEK0067155 D DE K0067155D DE 445377 C DE445377 C DE 445377C
Authority
DE
Germany
Prior art keywords
removal
drinking
production
dehydration
base
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.)
Expired
Application number
DEK67155D
Other languages
German (de)
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.)
WILLY GRADENWITZ
Original Assignee
WILLY GRADENWITZ
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 WILLY GRADENWITZ filed Critical WILLY GRADENWITZ
Priority to DEK67155D priority Critical patent/DE445377C/en
Application granted granted Critical
Publication of DE445377C publication Critical patent/DE445377C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/46—Amorphous silicates, e.g. so-called "amorphous zeolites"

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Description

Verfahren zur Herstellung hasenaustauschender Stoffe zur Enteisenung, Entmanganung und Enthärtung von Trink- und Gebrauchswasser. Durch eingehende Versuche hat sich herausgestellt, daß nicht allein, wie im Hauptpatent, an sich gering austauschende gebrannte Tone (Ziegelsteine) durch Behandlung mit säurehaltigem Wasser und nachfolgender Behandlung mit Alkalikarbonatlaugen in gut austauschende Stoffe umgewandelt werden können, sondern daß es vollständig genügt, wenn man Ziegelsteine nur kurz mit konzentrierter Säure, beispielsweise Salzsäure, behandelt, die alsdann eine genügende Austauschfähigkeit zwecks Enteisenung, Entmanganung und Enthärtung von Trink-und Gebrauchswasser erhalten.Process for the production of phase-exchanging substances for iron removal, Manganese removal and softening of drinking and service water. Through thorough trials It has been found that not only, as in the main patent, are in themselves little interchangeable Burned clays (bricks) by treatment with acidic water and subsequent Treatment with alkali carbonate lye can be converted into easily exchanging substances can, but that it is completely sufficient if you only briefly concentrated with bricks Acid, for example hydrochloric acid, treated, which then has a sufficient exchangeability obtained for the purpose of iron removal, manganese removal and softening of drinking and service water.

Claims (1)

PATENTANSPRUCH: Abänderung des Verfahrens nach dem Hauptpatent 403 263, dadurch gekennzeichnet, daß man gebrannte Tone (Ziegelsteine) durch kurze Behandlung mit konzentrierter Säure, beispielsweise Salzsäure, genügend austauschfähig macht.PATENT CLAIM: Modification of the process according to the main patent 403 263, characterized in that fired clays (bricks) are made sufficiently interchangeable by briefly treating them with concentrated acid, for example hydrochloric acid.
DEK67155D 1918-09-14 1918-09-14 Process for the production of base-exchanging substances for iron removal, manganese removal and dehydration of drinking and service water Expired DE445377C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK67155D DE445377C (en) 1918-09-14 1918-09-14 Process for the production of base-exchanging substances for iron removal, manganese removal and dehydration of drinking and service water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK67155D DE445377C (en) 1918-09-14 1918-09-14 Process for the production of base-exchanging substances for iron removal, manganese removal and dehydration of drinking and service water

Publications (1)

Publication Number Publication Date
DE445377C true DE445377C (en) 1927-06-10

Family

ID=7231986

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK67155D Expired DE445377C (en) 1918-09-14 1918-09-14 Process for the production of base-exchanging substances for iron removal, manganese removal and dehydration of drinking and service water

Country Status (1)

Country Link
DE (1) DE445377C (en)

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