DE265280C - - Google Patents

Info

Publication number
DE265280C
DE265280C DENDAT265280D DE265280DA DE265280C DE 265280 C DE265280 C DE 265280C DE NDAT265280 D DENDAT265280 D DE NDAT265280D DE 265280D A DE265280D A DE 265280DA DE 265280 C DE265280 C DE 265280C
Authority
DE
Germany
Prior art keywords
chlorine
water
hypochlorite
touched
effectiveness
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.)
Active
Application number
DENDAT265280D
Other languages
German (de)
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.)
Publication of DE265280C publication Critical patent/DE265280C/de
Active 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)

Description

*) Frühere Zusatzpatente: 265278 und 265279.*) Previous additional patents: 265278 and 265279.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch :Patent claim: Verfahren zur Wasserreinigung mittels Chlorkalkes, Hypochlorite oder ähnlich wirkender chlorhaltiger Stoffe nach Patent 256387, dadurchgekennzeichnet, daß die Zinn oder andere Metalle enthaltenden Filterstoffe, nachdem sie infolge längerer Berührung mit dem chlorhaltigen Wasser in ihrer Wirksamkeit nachgelassen haben, mit verdünnten Säuren behandelt werden.Process for water purification using chlorinated lime, hypochlorite or similar ones chlorine-containing substances according to patent 256387, characterized in that the tin or other metal-containing filter materials after they have been touched for a long time with the chlorine-containing water have decreased in their effectiveness, with diluted Acids are treated.
DENDAT265280D 1912-01-15 Active DE265280C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE256387T 1912-01-15

Publications (1)

Publication Number Publication Date
DE265280C true DE265280C (en)

Family

ID=32714972

Family Applications (4)

Application Number Title Priority Date Filing Date
DENDAT265278D Active DE265278C (en) 1912-01-15
DENDAT265280D Active DE265280C (en) 1912-01-15
DENDAT265279D Active DE265279C (en) 1912-01-15
DE1912256387D Expired - Lifetime DE256387C (en) 1912-01-15 1912-01-15

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT265278D Active DE265278C (en) 1912-01-15

Family Applications After (2)

Application Number Title Priority Date Filing Date
DENDAT265279D Active DE265279C (en) 1912-01-15
DE1912256387D Expired - Lifetime DE256387C (en) 1912-01-15 1912-01-15

Country Status (3)

Country Link
DE (4) DE256387C (en)
FR (1) FR450520A (en)
GB (2) GB191221825A (en)

Also Published As

Publication number Publication date
DE265278C (en)
FR450520A (en) 1913-03-27
GB191323569A (en) 1914-01-22
DE256387C (en)
DE265279C (en)
GB191221825A (en)

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