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CH441138A - Process for purifying waste water - Google Patents

Process for purifying waste water

Info

Publication number
CH441138A
CH441138A CH1380664A CH1380664A CH441138A CH 441138 A CH441138 A CH 441138A CH 1380664 A CH1380664 A CH 1380664A CH 1380664 A CH1380664 A CH 1380664A CH 441138 A CH441138 A CH 441138A
Authority
CH
Switzerland
Prior art keywords
waste water
purifying waste
purifying
water
waste
Prior art date
Application number
CH1380664A
Other languages
German (de)
Inventor
Riemer Heinrich Dr Chem
Original Assignee
Hivag Handels Und Ind Verwaltu
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 Hivag Handels Und Ind Verwaltu filed Critical Hivag Handels Und Ind Verwaltu
Priority to CH1380664A priority Critical patent/CH441138A/en
Priority to DE19651517668 priority patent/DE1517668A1/en
Publication of CH441138A publication Critical patent/CH441138A/en

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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

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)
  • Removal Of Specific Substances (AREA)
CH1380664A 1964-10-24 1964-10-24 Process for purifying waste water CH441138A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1380664A CH441138A (en) 1964-10-24 1964-10-24 Process for purifying waste water
DE19651517668 DE1517668A1 (en) 1964-10-24 1965-08-27 Process for the neutralization of acidic waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1380664A CH441138A (en) 1964-10-24 1964-10-24 Process for purifying waste water

Publications (1)

Publication Number Publication Date
CH441138A true CH441138A (en) 1967-07-31

Family

ID=4395510

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1380664A CH441138A (en) 1964-10-24 1964-10-24 Process for purifying waste water

Country Status (2)

Country Link
CH (1) CH441138A (en)
DE (1) DE1517668A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072885B1 (en) * 1982-01-19 1986-04-30 industrie automation Sondertechnik GmbH & Co Process for the decontamination of natural and technical sludges
SE447819B (en) * 1983-09-16 1986-12-15 Ifoe Sanitaer Ab DEVICE FOR NEUTRALIZATION OF THE FORSURATED WATER

Also Published As

Publication number Publication date
DE1517668A1 (en) 1970-07-23

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