CA1190174A - Wastewater treatment method and system - Google Patents

Wastewater treatment method and system

Info

Publication number
CA1190174A
CA1190174A CA000385450A CA385450A CA1190174A CA 1190174 A CA1190174 A CA 1190174A CA 000385450 A CA000385450 A CA 000385450A CA 385450 A CA385450 A CA 385450A CA 1190174 A CA1190174 A CA 1190174A
Authority
CA
Canada
Prior art keywords
boiler
wastewater
component
impurities
concentration
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
CA000385450A
Other languages
English (en)
French (fr)
Inventor
Robert H. Elliott, Jr.
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.)
Zerpol Corp
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
Application granted granted Critical
Publication of CA1190174A publication Critical patent/CA1190174A/en
Expired 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
    • C02F1/722—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
CA000385450A 1980-09-10 1981-09-09 Wastewater treatment method and system Expired CA1190174A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18585180A 1980-09-10 1980-09-10
US185,851 1980-09-10

Publications (1)

Publication Number Publication Date
CA1190174A true CA1190174A (en) 1985-07-09

Family

ID=22682692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000385450A Expired CA1190174A (en) 1980-09-10 1981-09-09 Wastewater treatment method and system

Country Status (16)

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

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
JPS57501521A (ja) 1982-08-26
BR8108782A (pt) 1982-07-13
DK201282A (da) 1982-05-05
IT1144770B (it) 1986-10-29
SE8202895L (sv) 1982-05-07
ES505816A0 (es) 1982-12-01
GB2093357B (en) 1984-10-24
NL8120352A (ja) 1982-08-02
GB2093357A (en) 1982-09-02
BE890283A (fr) 1982-03-09
EP0058717A4 (en) 1985-02-18
NO821516L (no) 1982-05-07
ES8300649A1 (es) 1982-12-01
GR75031B (ja) 1984-07-12
EP0058717A1 (en) 1982-09-01
AU7588881A (en) 1982-04-05
DE3144400A1 (de) 1982-11-04
IT8168189A0 (it) 1981-09-10
WO1982000817A1 (en) 1982-03-18

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Legal Events

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