NL7503380A - METHOD OF TREATING WASTE WATER. - Google Patents

METHOD OF TREATING WASTE WATER.

Info

Publication number: NL7503380A
Authority: NL; Netherlands
Prior art keywords: waste water; treating waste; treating; water; waste
Prior art date: 1974-11-26

Application number

NL7503380A

Other languages

Dutch (nl)

Original Assignee

Equipment Des Ind Chimiques S

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.)

1974-11-26

Filing date

1975-03-21

Publication date

1976-05-31

1974-11-26 Priority claimed from FR7438680A external-priority patent/FR2292675A2/en

1975-03-21 Application filed by Equipment Des Ind Chimiques S filed Critical Equipment Des Ind Chimiques S

1976-05-31 Publication of NL7503380A publication Critical patent/NL7503380A/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
- C02F1/02—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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

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)
Physical Water Treatments (AREA)
Removal Of Specific Substances (AREA)

NL7503380A 1974-11-26 1975-03-21 METHOD OF TREATING WASTE WATER. NL7503380A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7438680A FR2292675A2 (en)	1972-06-12	1974-11-26	Mineral salts removal from aq phenolic effluents - before incineration of isolated org material

Publications (1)

Publication Number	Publication Date
NL7503380A true NL7503380A (en)	1976-05-31

Family

ID=9145244

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7503380A NL7503380A (en)	1974-11-26	1975-03-21	METHOD OF TREATING WASTE WATER.

Country Status (9)

Country	Link
JP (1)	JPS5227116B2 (en)
BE (1)	BE826979R (en)
DE (1)	DE2514862A1 (en)
ES (1)	ES436191A1 (en)
GB (1)	GB1470273A (en)
IT (1)	IT1031258B (en)
LU (1)	LU72092A1 (en)
NL (1)	NL7503380A (en)
ZA (1)	ZA752597B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3435735A1 (en) *	1984-09-28	1986-04-03	Kurt von Dipl.-Chem. Dr.rer.nat. 8170 Bad Tölz Beckerath	METHOD AND DEVICE FOR SEPARATING THE COMPLEX COMPOSED CARGO FROM LIQUID WASTE, LIKE INDUSTRIAL WASTEWATER AND DEPOSIT SEWAGE
CN109205851A (en) *	2018-10-25	2019-01-15	中科协创环境科技江苏有限公司	A kind of tail washings discharger handling coal chemical industry high-concentration sewage
CN112694224A (en) *	2021-01-08	2021-04-23	上海东硕环保科技股份有限公司	Zero-discharge treatment method and device for coking ammonia distillation wastewater by membrane-free process
CN113108291B (en) *	2021-04-22	2022-10-18	红河州现代德远环境保护有限公司	Device for pretreating dichloroethane by pyrogenic process

1975
- 1975-01-29 IT IT1971375A patent/IT1031258B/en active
- 1975-03-19 LU LU72092A patent/LU72092A1/xx unknown
- 1975-03-21 NL NL7503380A patent/NL7503380A/en not_active Application Discontinuation
- 1975-03-21 BE BE154582A patent/BE826979R/en active
- 1975-03-26 GB GB1273375A patent/GB1470273A/en not_active Expired
- 1975-04-01 ES ES436191A patent/ES436191A1/en not_active Expired
- 1975-04-04 DE DE19752514862 patent/DE2514862A1/en active Pending
- 1975-04-17 JP JP4733875A patent/JPS5227116B2/ja not_active Expired
- 1975-04-22 ZA ZA00752597A patent/ZA752597B/en unknown

Also Published As

Publication number	Publication date
IT1031258B (en)	1979-04-30
JPS5227116B2 (en)	1977-07-18
LU72092A1 (en)	1976-02-04
ES436191A1 (en)	1977-02-01
GB1470273A (en)	1977-04-14
JPS5162185A (en)	1976-05-29
DE2514862A1 (en)	1976-06-10
ZA752597B (en)	1976-03-31
BE826979R (en)	1975-09-22

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NL7505514A (en)	1975-11-11	METHOD FOR THE PURIFICATION OF WASTE WATER.
NL7503380A (en)	1976-05-31	METHOD OF TREATING WASTE WATER.
NL7502521A (en)	1975-09-09	PROCEDURE FOR TREATING WASTE WATER SLUDGE AND ESTABLISHMENT FOR THIS.

Legal Events

Date	Code	Title	Description
1979-11-26	BV	The patent application has lapsed