NL8502677A - Werkwijze voor het zuiveren van afvalwater. - Google Patents

Werkwijze voor het zuiveren van afvalwater. Download PDF

Info

Publication number: NL8502677A
Authority: NL; Netherlands
Prior art keywords: sludge; waste water; anaerobically digested; digested sludge; wastewater
Prior art date: 1985-09-30

Application number

NL8502677A

Other languages

English (en)

Dutch (nl)

Original Assignee

Innovi N V Sa

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.)

1985-09-30

Filing date

1985-09-30

Publication date

1987-04-16

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19846648&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL8502677(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1985-09-30 Application filed by Innovi N V Sa filed Critical Innovi N V Sa

1985-09-30 Priority to NL8502677A priority Critical patent/NL8502677A/nl

1986-08-22 Priority to AT86111665T priority patent/ATE51388T1/de

1986-08-22 Priority to DE8686111665T priority patent/DE3669870D1/de

1986-08-22 Priority to EP19860111665 priority patent/EP0218066B2/de

1986-08-29 Priority to US06/901,649 priority patent/US4710301A/en

1987-04-16 Publication of NL8502677A publication Critical patent/NL8502677A/nl

Links

239000002351 wastewater Substances 0.000 title claims abstract description 64
238000000034 method Methods 0.000 title claims abstract description 29
239000010802 sludge Substances 0.000 claims abstract description 83
239000002184 metal Substances 0.000 claims abstract description 41
229910052751 metal Inorganic materials 0.000 claims abstract description 41
150000002739 metals Chemical class 0.000 claims abstract description 31
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
150000002989 phenols Chemical class 0.000 claims abstract description 16
238000000746 purification Methods 0.000 claims abstract description 15
125000002091 cationic group Chemical group 0.000 claims abstract description 14
230000008569 process Effects 0.000 claims abstract description 11
125000000129 anionic group Chemical group 0.000 claims abstract description 7
239000000975 dye Substances 0.000 claims description 33
239000004094 surface-active agent Substances 0.000 claims description 31
239000000126 substance Substances 0.000 claims description 25
239000003093 cationic surfactant Substances 0.000 claims description 16
238000001179 sorption measurement Methods 0.000 claims description 10
-1 anionic metal compounds Chemical class 0.000 claims description 8
238000000926 separation method Methods 0.000 claims description 4
150000001768 cations Chemical class 0.000 claims description 2
150000002500 ions Chemical class 0.000 claims description 2
229910052782 aluminium Inorganic materials 0.000 claims 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
230000001590 oxidative effect Effects 0.000 abstract description 8
238000000855 fermentation Methods 0.000 abstract description 2
239000000356 contaminant Substances 0.000 abstract 2
239000003599 detergent Substances 0.000 abstract 2
239000003086 colorant Substances 0.000 abstract 1
238000002156 mixing Methods 0.000 description 15
238000010170 biological method Methods 0.000 description 5
239000010840 domestic wastewater Substances 0.000 description 5
238000009434 installation Methods 0.000 description 5
238000005273 aeration Methods 0.000 description 4
239000010842 industrial wastewater Substances 0.000 description 4
239000000203 mixture Substances 0.000 description 4
230000003647 oxidation Effects 0.000 description 4
238000007254 oxidation reaction Methods 0.000 description 4
244000005700 microbiome Species 0.000 description 3
238000011084 recovery Methods 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 2
239000012736 aqueous medium Substances 0.000 description 2
230000008901 benefit Effects 0.000 description 2
229960000686 benzalkonium chloride Drugs 0.000 description 2
CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000000047 product Substances 0.000 description 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
230000031018 biological processes and functions Effects 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
238000001784 detoxification Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000004151 fermentation Effects 0.000 description 1
230000004720 fertilization Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
238000005246 galvanizing Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
239000012535 impurity Substances 0.000 description 1
230000003993 interaction Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
239000000575 pesticide Substances 0.000 description 1
238000000053 physical method Methods 0.000 description 1
239000010970 precious metal Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000008213 purified water Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
230000009469 supplementation Effects 0.000 description 1
239000004753 textile Substances 0.000 description 1
125000000101 thioether group Chemical group 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
- 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
- C02F2101/30—Organic compounds
- C02F2101/306—Pesticides
- 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
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
- 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
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
- C02F2101/345—Phenols
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/917—Color

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)
Removal Of Specific Substances (AREA)
Water Treatment By Sorption (AREA)
Activated Sludge Processes (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

NL8502677A 1985-09-30 1985-09-30 Werkwijze voor het zuiveren van afvalwater. NL8502677A (nl)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
NL8502677A NL8502677A (nl)	1985-09-30	1985-09-30	Werkwijze voor het zuiveren van afvalwater.
AT86111665T ATE51388T1 (de)	1985-09-30	1986-08-22	Verfahren fuer die abwasserreinigung.
DE8686111665T DE3669870D1 (de)	1985-09-30	1986-08-22	Verfahren fuer die abwasserreinigung.
EP19860111665 EP0218066B2 (de)	1985-09-30	1986-08-22	Verfahren für die Abwasserreinigung
US06/901,649 US4710301A (en)	1985-09-30	1986-08-29	Wastewater purification process

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8502677A NL8502677A (nl)	1985-09-30	1985-09-30	Werkwijze voor het zuiveren van afvalwater.
NL8502677		1985-09-30

Publications (1)

Publication Number	Publication Date
NL8502677A true NL8502677A (nl)	1987-04-16

Family

ID=19846648

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8502677A NL8502677A (nl)	1985-09-30	1985-09-30	Werkwijze voor het zuiveren van afvalwater.

Country Status (5)

Country	Link
US (1)	US4710301A (de)
EP (1)	EP0218066B2 (de)
AT (1)	ATE51388T1 (de)
DE (1)	DE3669870D1 (de)
NL (1)	NL8502677A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1333106C (en) *	1989-05-24	1994-11-15	Serena Jane Domvile	Process for removal of inorganic and cyanide contaminants from wastewater
DE3921924A1 (de) *	1989-07-04	1991-01-10	Linde Ag	Verfahren zur entfernung von halogenierten organischen verbindungen aus abwasser
US5279963A (en) *	1991-04-18	1994-01-18	Hobby Michael M	System for the decontamination of a contaminated gas
FR2691453B1 (fr) *	1992-05-22	1995-02-10	Commissariat Energie Atomique	Procédé de réduction du volume des boues contaminées par des métaux et installations de traitement des eaux usées permettant la réalisation de ce procédé.
US8894856B2 (en) *	2008-03-28	2014-11-25	Evoqua Water Technologies Llc	Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
CN101980969A (zh)	2008-03-28	2011-02-23	西门子水处理技术公司	需氧和厌氧混合废水和污泥处理系统和方法
US20100155313A1 (en) *	2008-10-20	2010-06-24	Keith Wilson	System and method for thermophilic anaerobic digester process
US8685247B2 (en) *	2009-12-03	2014-04-01	Evoqua Water Technologies Llc	Systems and methods for nutrient removal in biological treatment systems
WO2011133738A1 (en)	2010-04-21	2011-10-27	Siemens Pte. Ltd.	Methods and systems for treating wastewater
US8715501B2 (en) *	2010-07-13	2014-05-06	Ecologico-Logic, Inc.	Solid waste digestion system
CN101885569B (zh) *	2010-08-06	2012-12-12	中环（中国）工程有限公司	一种高盐度有机废水的处理工艺
CN101885568A (zh) *	2010-08-06	2010-11-17	中环（中国）工程有限公司	一种高盐度废水处理方法
US9359236B2 (en)	2010-08-18	2016-06-07	Evoqua Water Technologies Llc	Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
WO2012024279A1 (en)	2010-08-18	2012-02-23	Siemens Industry, Inc.	Contact-stabilization/prime-float hybrid
CA2909559C (en)	2013-05-06	2022-01-18	Michael L. Doyle	Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
CN104193118A (zh) *	2014-09-25	2014-12-10	无锡昊瑜节能环保设备有限公司	一种印染废水二次利用装置及废水净化方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH176636A (de) *	1934-04-28	1935-04-30	Dickmann Heinz	Verfahren zur Abwasser-Reinigung.
US2359004A (en) *	1941-08-22	1944-09-26	Pacific Flush Tank Co	Method of treating supernatant liquor
DE1911114C3 (de) *	1969-03-05	1979-10-18	Werner 6070 Langen Sowa	Schlammtrockenbeet zur Entwässerung von Klärschlämmen o.dgl
CH566942A5 (de) *	1972-05-10	1975-09-30	Ciba Geigy Ag
CH602501A5 (de) *	1975-11-14	1978-07-31	Ciba Geigy Ag
US4267049A (en) *	1978-02-13	1981-05-12	Erickson Lennart G	Biological sludge-energy recycling method
US4342650A (en) *	1978-02-13	1982-08-03	Erickson Lennart G	Organic sludge-energy recycling method
US4277342A (en) *	1979-10-01	1981-07-07	Cornell Research Foundation, Inc.	Combined biological-chemical detoxification of organics
JPS5949900A (ja) *	1982-09-10	1984-03-22	Shinko Fuaudoraa Kk	有機質汚泥の脱水方法
DE3244483A1 (de) *	1982-12-01	1984-06-07	Linde Ag, 6200 Wiesbaden	Verfahren und vorrichtung zum fernhalten von schwermetallen von abwasserklaeranlagen

1985
- 1985-09-30 NL NL8502677A patent/NL8502677A/nl not_active Application Discontinuation
1986
- 1986-08-22 EP EP19860111665 patent/EP0218066B2/de not_active Expired - Lifetime
- 1986-08-22 DE DE8686111665T patent/DE3669870D1/de not_active Expired - Fee Related
- 1986-08-22 AT AT86111665T patent/ATE51388T1/de not_active IP Right Cessation
- 1986-08-29 US US06/901,649 patent/US4710301A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE3669870D1 (de)	1990-05-03
EP0218066B1 (de)	1990-03-28
US4710301A (en)	1987-12-01
EP0218066A1 (de)	1987-04-15
EP0218066B2 (de)	1995-05-17
ATE51388T1 (de)	1990-04-15

Legal Events

Date	Code	Title	Description
1987-04-16	A1B	A search report has been drawn up
1988-02-16	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: SANOTECHNICS. N.V. -
1992-12-01	BV	The patent application has lapsed

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US4710301A (en)	1987-12-01	Wastewater purification process
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US4239620A (en)	1980-12-16	Cyanide removal from wastewaters
NL7906426A (nl)	1981-03-03	Werkwijze voor het zuiveren van afvalwater.
KR19990050112A (ko)	1999-07-05	중금속 오염토양의 정화방법
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CN223458214U (zh)	2025-10-21	一种自循环脱砷生产线
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