IT1144770B - Metodo e sistema per il trattamento di acque di rifiuto - Google Patents

Metodo e sistema per il trattamento di acque di rifiuto

Info

Publication number
IT1144770B
IT1144770B IT68189/81A IT6818981A IT1144770B IT 1144770 B IT1144770 B IT 1144770B IT 68189/81 A IT68189/81 A IT 68189/81A IT 6818981 A IT6818981 A IT 6818981A IT 1144770 B IT1144770 B IT 1144770B
Authority
IT
Italy
Prior art keywords
wastewater treatment
wastewater
treatment
Prior art date
Application number
IT68189/81A
Other languages
English (en)
Italian (it)
Other versions
IT8168189A0 (it
Inventor
Robert H Elliott Jr
Original Assignee
Zerpol Corp
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 Zerpol Corp filed Critical Zerpol Corp
Publication of IT8168189A0 publication Critical patent/IT8168189A0/it
Application granted granted Critical
Publication of IT1144770B publication Critical patent/IT1144770B/it

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
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • 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
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/18—Cyanides
    • 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
    • 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
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
IT68189/81A 1980-09-10 1981-09-10 Metodo e sistema per il trattamento di acque di rifiuto IT1144770B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18585180A 1980-09-10 1980-09-10

Publications (2)

Publication Number Publication Date
IT8168189A0 IT8168189A0 (it) 1981-09-10
IT1144770B true IT1144770B (it) 1986-10-29

Family

ID=22682692

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68189/81A IT1144770B (it) 1980-09-10 1981-09-10 Metodo e sistema per il trattamento di acque di rifiuto

Country Status (16)

Country Link
EP (1) EP0058717A4 (el)
JP (1) JPS57501521A (el)
AU (1) AU7588881A (el)
BE (1) BE890283A (el)
BR (1) BR8108782A (el)
CA (1) CA1190174A (el)
DE (1) DE3144400A1 (el)
DK (1) DK201282A (el)
ES (1) ES8300649A1 (el)
GB (1) GB2093357B (el)
GR (1) GR75031B (el)
IT (1) IT1144770B (el)
NL (1) NL8120352A (el)
NO (1) NO821516L (el)
SE (1) SE8202895L (el)
WO (1) WO1982000817A1 (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112611749A (zh) * 2020-10-30 2021-04-06 重庆金美新材料科技有限公司 液体中柠檬酸铵含量的检测方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984003A (en) * 1929-11-21 1934-12-11 John T Welsh Purification of liquid
US3235324A (en) * 1964-09-25 1966-02-15 Dow Chemical Co Boiler protection
US3542651A (en) * 1966-10-18 1970-11-24 Aisaburo Yagishita Unit for recovery of plating solution
DE1801824A1 (de) * 1968-10-08 1970-05-27 Horst Glaser Verfahren und Anlage zur Entgiftung der bei Fertigungsprozessen anfallenden Konzentrate oder beim Betrieb von Ionenaustauscheranlagen anfallenden Regenerate
US3617567A (en) * 1969-05-15 1971-11-02 Du Pont Destruction of cyanide in aqueous solutions
US3711381A (en) * 1969-12-10 1973-01-16 G Lagstroem Method of purifying sewage and waste liquids and a decocting system for carrying out the method
CA944875A (en) * 1971-03-08 1974-04-02 Walter H. Chapman Multiple re-use of water
US3973987A (en) * 1974-03-18 1976-08-10 Data General Corporation Water recycle treatment system for use in metal processing
US3988414A (en) * 1974-12-17 1976-10-26 Vyzkumny Ustav Chemickych Zarizeni Treatment of waste water from uranium ore preparation
US3986955A (en) * 1975-01-28 1976-10-19 Sphere, Incorporated Effluent waste treatment process and apparatus
JPS5236113A (en) * 1975-09-17 1977-03-19 Tokyo Shibaura Electric Co Burning furnace apparatus for powder mold products
JPS52117874A (en) * 1976-03-31 1977-10-03 Suzuki Motor Co Method of collecting organic matters from waste water containing organic matters
US4176057A (en) * 1977-06-24 1979-11-27 El Paso Environmental Systems, Inc. Method and apparatus for recovering liquid and solid constituents of water solutions containing sparingly soluble solids

Also Published As

Publication number Publication date
AU7588881A (en) 1982-04-05
EP0058717A1 (en) 1982-09-01
JPS57501521A (el) 1982-08-26
ES505816A0 (es) 1982-12-01
DE3144400A1 (de) 1982-11-04
DK201282A (da) 1982-05-05
GR75031B (el) 1984-07-12
WO1982000817A1 (en) 1982-03-18
ES8300649A1 (es) 1982-12-01
BE890283A (fr) 1982-03-09
EP0058717A4 (en) 1985-02-18
NL8120352A (el) 1982-08-02
CA1190174A (en) 1985-07-09
GB2093357A (en) 1982-09-02
SE8202895L (sv) 1982-05-07
NO821516L (no) 1982-05-07
IT8168189A0 (it) 1981-09-10
GB2093357B (en) 1984-10-24
BR8108782A (pt) 1982-07-13

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