IT1144770B - METHOD AND SYSTEM FOR WASTEWATER TREATMENT - Google Patents

METHOD AND SYSTEM FOR WASTEWATER TREATMENT

Info

Publication number: IT1144770B
Authority: IT; Italy
Prior art keywords: wastewater treatment; wastewater; treatment
Prior art date: 1980-09-10

Application number

IT68189/81A

Other languages

Italian (it)

Other versions

IT8168189A0 (en

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

1981-09-10

Publication date

1986-10-29

1981-09-10 Application filed by Zerpol Corp filed Critical Zerpol Corp

1981-09-10 Publication of IT8168189A0 publication Critical patent/IT8168189A0/en

1986-10-29 Application granted granted Critical

1986-10-29 Publication of IT1144770B publication Critical patent/IT1144770B/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)
Separation Using Semi-Permeable Membranes (AREA)
Physical Water Treatments (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

IT68189/81A 1980-09-10 1981-09-10 METHOD AND SYSTEM FOR WASTEWATER TREATMENT IT1144770B (en)

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 (en)	1981-09-10
IT1144770B true IT1144770B (en)	1986-10-29

Family

ID=22682692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT68189/81A IT1144770B (en)	1980-09-10	1981-09-10	METHOD AND SYSTEM FOR WASTEWATER TREATMENT

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)	ES505816A0 (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 DE DE813144400T patent/DE3144400A1/en not_active Withdrawn
- 1981-09-09 WO PCT/US1981/001204 patent/WO1982000817A1/en not_active Ceased
- 1981-09-09 BR BR8108782A patent/BR8108782A/en unknown
- 1981-09-09 JP JP56503102A patent/JPS57501521A/ja active Pending
- 1981-09-09 ES ES505816A patent/ES505816A0/en active Granted
- 1981-09-09 EP EP19810902554 patent/EP0058717A4/en not_active Withdrawn
- 1981-09-09 BE BE0/205912A patent/BE890283A/en not_active IP Right Cessation
- 1981-09-09 GB GB8203084A patent/GB2093357B/en not_active Expired
- 1981-09-09 CA CA000385450A patent/CA1190174A/en not_active Expired
- 1981-09-09 AU AU75888/81A patent/AU7588881A/en not_active Abandoned
- 1981-09-09 NL NL8120352A patent/NL8120352A/nl unknown
- 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
AU7588881A (en)	1982-04-05
BR8108782A (en)	1982-07-13
CA1190174A (en)	1985-07-09
EP0058717A4 (en)	1985-02-18
BE890283A (en)	1982-03-09
DE3144400A1 (en)	1982-11-04
JPS57501521A (en)	1982-08-26
EP0058717A1 (en)	1982-09-01
NO821516L (en)	1982-05-07
GB2093357A (en)	1982-09-02
GB2093357B (en)	1984-10-24
DK201282A (en)	1982-05-05
IT8168189A0 (en)	1981-09-10
WO1982000817A1 (en)	1982-03-18
GR75031B (en)	1984-07-12
ES8300649A1 (en)	1982-12-01
SE8202895L (en)	1982-05-07
ES505816A0 (en)	1982-12-01
NL8120352A (en)	1982-08-02

Publication	Publication Date	Title
ES525924A0 (en)	1985-10-01	WASTEWATER TREATMENT METHOD
IT8183506A0 (en)	1981-12-10	METHOD AND SYSTEM FOR THE SURFACE TREATMENT OF OBJECTS.
ES515656A0 (en)	1984-04-01	METHOD AND ITS CORRESPONDING APPARATUS FOR PURIFYING UNCLARIFIED WATER.
KR870700575A (en)	1987-12-30	Wastewater activated sludge treatment method
BR8102557A (en)	1982-01-19	PURIFICATION SYSTEM
BR8108705A (en)	1982-06-01	AQUA PURIFICATION SYSTEM
IT1144117B (en)	1986-10-29	HEATING AND BENTILATION SYSTEM FOR VEHICLES
FR2496126B1 (en)	1987-04-10	CATHODIC DEVICE AND METHOD D
FI850448A7 (en)	1985-08-04	Method and apparatus for purifying wastewater and other waste.
MX165202B (en)	1992-10-30	METHOD FOR TREATING WASTEWATER SLUDGE
IT1211070B (en)	1989-09-29	PROCEDURE FOR THE TREATMENT OF LIMULO LISATE AND REAGENT CONTAINING THE TREATED LISATE.
IT8222867A0 (en)	1982-08-16	METHOD FOR THE TREATMENT OF WATER SYSTEMS.
IT1127524B (en)	1986-05-21	SYSTEM FOR THE ELIMINATION OF WASTEWATER PARTICULARLY FOR BASTIMENTI
DE3687361D1 (en)	1993-02-11	METHOD FOR TREATING RADIOACTIVE WASTE.
FI890069A7 (en)	1989-01-06	Method for purifying wastewater
DE3165167D1 (en)	1984-09-06	Method and apparatus for the treatment of wastewater
IT1152482B (en)	1986-12-31	SYSTEM, METHOD AND APPARATUS FOR GRAPHITATION
EP0113783A4 (en)	1984-10-25	COILING METHOD AND DEVICE.
DE3671003D1 (en)	1990-06-13	WATER TREATMENT METHOD.
FR2506736B1 (en)	1985-11-29	LAMINATION METHOD AND APPARATUS
IT8167676A0 (en)	1981-05-20	SYSTEM FOR PROCESSING DRAWINGS
IT8119418A0 (en)	1981-01-30	METHOD AND APPARATUS FOR DEHYDRATING SLUDGE.
IT1144770B (en)	1986-10-29	METHOD AND SYSTEM FOR WASTEWATER TREATMENT
IT1198367B (en)	1988-12-21	WASTEWATER TREATMENT PLANT
BR8406505A (en)	1985-03-12	WATER TREATMENT SYSTEM