BR8108782A - WASTE WATER TREATMENT PROCESS - Google Patents

WASTE WATER TREATMENT PROCESS

Info

Publication number: BR8108782A
Authority: BR; Brazil
Prior art keywords: waste water; water treatment; treatment process; waste; water
Prior art date: 1980-09-10

Application number

BR8108782A

Other languages

Portuguese (pt)

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.)

1980-09-10

Filing date

1981-09-09

Publication date

1982-07-13

1981-09-09 Application filed by Zerpol Corp filed Critical Zerpol Corp

1982-07-13 Publication of BR8108782A publication Critical patent/BR8108782A/en

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

Organic Chemistry (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Removal Of Specific Substances (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Physical Water Treatments (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Separation Using Semi-Permeable Membranes (AREA)

BR8108782A 1980-09-10 1981-09-09 WASTE WATER TREATMENT PROCESS BR8108782A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US18585180A	1980-09-10	1980-09-10
PCT/US1981/001204 WO1982000817A1 (en)	1980-09-10	1981-09-09	Wastewater treatment process

Publications (1)

Publication Number	Publication Date
BR8108782A true BR8108782A (en)	1982-07-13

Family

ID=22682692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8108782A BR8108782A (en)	1980-09-10	1981-09-09	WASTE WATER TREATMENT PROCESS

Country Status (16)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112611749A (en) *	2020-10-30	2021-04-06	重庆金美新材料科技有限公司	Method for detecting content of ammonium citrate in liquid

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 (en) *	1968-10-08	1970-05-27	Horst Glaser	Decontamination of concentrates
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

1981
- 1981-09-08 GR GR65984A patent/GR75031B/el unknown
- 1981-09-09 NL NL8120352A patent/NL8120352A/nl unknown
- 1981-09-09 AU AU75888/81A patent/AU7588881A/en not_active Abandoned
- 1981-09-09 GB GB8203084A patent/GB2093357B/en not_active Expired
- 1981-09-09 ES ES505816A patent/ES8300649A1/en not_active Expired
- 1981-09-09 JP JP56503102A patent/JPS57501521A/ja active Pending
- 1981-09-09 BR BR8108782A patent/BR8108782A/en unknown
- 1981-09-09 DE DE813144400T patent/DE3144400A1/en not_active Withdrawn
- 1981-09-09 BE BE0/205912A patent/BE890283A/en not_active IP Right Cessation
- 1981-09-09 WO PCT/US1981/001204 patent/WO1982000817A1/en not_active Ceased
- 1981-09-09 EP EP19810902554 patent/EP0058717A4/en not_active Withdrawn
- 1981-09-09 CA CA000385450A patent/CA1190174A/en not_active Expired
- 1981-09-10 IT IT68189/81A patent/IT1144770B/en active
1982
- 1982-05-05 DK DK201282A patent/DK201282A/en not_active Application Discontinuation
- 1982-05-07 SE SE8202895A patent/SE8202895L/en not_active Application Discontinuation
- 1982-05-07 NO NO821516A patent/NO821516L/en unknown

Also Published As

Publication number	Publication date
SE8202895L (en)	1982-05-07
BE890283A (en)	1982-03-09
GB2093357B (en)	1984-10-24
EP0058717A4 (en)	1985-02-18
WO1982000817A1 (en)	1982-03-18
IT1144770B (en)	1986-10-29
NL8120352A (en)	1982-08-02
ES505816A0 (en)	1982-12-01
GB2093357A (en)	1982-09-02
DE3144400A1 (en)	1982-11-04
NO821516L (en)	1982-05-07
ES8300649A1 (en)	1982-12-01
EP0058717A1 (en)	1982-09-01
CA1190174A (en)	1985-07-09
DK201282A (en)	1982-05-05
GR75031B (en)	1984-07-12
IT8168189A0 (en)	1981-09-10
JPS57501521A (en)	1982-08-26
AU7588881A (en)	1982-04-05

Publication	Publication Date	Title
BR8108156A (en)	1982-03-09	PROCESS FOR SERVED WATER TREATMENT
BR8206579A (en)	1983-09-27	FLOCCULATION AID AND FLOCCULATION PROCESS ESPECIALLY FOR WATER TREATMENT
ES525924A0 (en)	1985-10-01	WASTEWATER TREATMENT METHOD
BR8205385A (en)	1983-08-23	APPARATUS AND PROCESS FOR CLARIFYING WATER
BR7902701A (en)	1979-11-20	PROCESS AND EQUIPMENT FOR WATER TREATMENT CONTAINING DETRITES
BR8103346A (en)	1982-02-16	SOLID WASTE DISPOSAL PROCESS
BR8402243A (en)	1984-12-18	WASTE WATER PURIFICATION PROCESS
BR8605094A (en)	1988-05-31	WATER TREATMENT PROCESS
BR8108962A (en)	1982-12-14	PROCESS FOR THE TREATMENT OF WASTE WATER
BR7802028A (en)	1979-04-17	IMPROVEMENT IN A WASTE WATER PURIFICATION PROCESS
BR8500759A (en)	1985-10-08	WATER TREATMENT PROCESS AND DEVICE
BR8202929A (en)	1983-05-03	COMPOSITION AND PROCESS FOR WATER PURIFICATION
BR8201150A (en)	1983-01-11	CARNALITIC MINES TREATMENT PROCESS
IT8124136A0 (en)	1981-09-24	PROCESS AND EQUIPMENT FOR THE TREATMENT OF WASTE WATER.
IT7829196A0 (en)	1978-10-27	WASTE WATER TREATMENT PROCESS.
IT1198367B (en)	1988-12-21	WASTEWATER TREATMENT PLANT
BR8108782A (en)	1982-07-13	WASTE WATER TREATMENT PROCESS
BR8202470A (en)	1983-04-12	PROCESS FOR WATER TREATMENT CONTAINING SULFETS
BR8506065A (en)	1986-08-19	SYSTEM FOR THE TREATMENT OF WASTE WATER
BR8103077A (en)	1982-02-09	INDUSTRIAL WASTE TREATMENT PROCESS
BR7906838A (en)	1980-06-24	WATER PURIFICATION PROCESS
BR8102305A (en)	1981-12-08	CARBONIFERO MATERIAL HYDRO TREATMENT PROCESS
IT1198414B (en)	1988-12-21	WASTEWATER TREATMENT PLANT
BR8303195A (en)	1984-06-12	PROCESS FOR THE TREATMENT OF PETROLEUM WASTE
ES255363Y (en)	1982-04-16	APPARATUS FOR WASTE WATER TREATMENT