LT3738B - Biological contact body for treatment of water for producing fresh water and method for handling the same - Google Patents

Biological contact body for treatment of water for producing fresh water and method for handling the same Download PDF

Info

Publication number: LT3738B
Authority: LT; Lithuania
Prior art keywords: water; layer; contactor; carbon tetrachloride; granular
Prior art date: 1988-12-05

Application number

LTIP1804A

Other languages

English (en)

Lithuanian (lt)

Inventor

Jean Roger Montagnon

Guy Pierre Bablon

Gerard Louis Aldino Dagois

Claire Catherine Ventresque

Original Assignee

Pica Prod Ind Charbons Actifs

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.)

1988-12-05

Filing date

1994-01-27

Publication date

1996-02-26

1994-01-27 Application filed by Pica Prod Ind Charbons Actifs filed Critical Pica Prod Ind Charbons Actifs

1995-08-25 Publication of LTIP1804A publication Critical patent/LTIP1804A/xx

1996-02-26 Publication of LT3738B publication Critical patent/LT3738B/lt

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
238000000034 method Methods 0.000 title claims description 24
238000011282 treatment Methods 0.000 title description 12
239000013505 freshwater Substances 0.000 title 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 65
VZGDMQKNWNREIO-UHFFFAOYSA-N carbon tetrachloride Substances ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims abstract description 50
239000000463 material Substances 0.000 claims abstract description 35
230000014759 maintenance of location Effects 0.000 claims abstract description 13
229960000907 methylthioninium chloride Drugs 0.000 claims abstract description 11
239000002245 particle Substances 0.000 claims abstract description 11
238000001179 sorption measurement Methods 0.000 claims abstract description 11
239000008187 granular material Substances 0.000 claims description 36
238000011010 flushing procedure Methods 0.000 claims description 27
239000004576 sand Substances 0.000 claims description 19
239000003651 drinking water Substances 0.000 claims description 11
RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 claims description 9
235000020188 drinking water Nutrition 0.000 claims description 9
238000005259 measurement Methods 0.000 claims description 7
229910052799 carbon Inorganic materials 0.000 abstract description 4
238000005406 washing Methods 0.000 abstract description 3
230000001960 triggered effect Effects 0.000 abstract description 2
239000010410 layer Substances 0.000 description 64
238000001914 filtration Methods 0.000 description 24
241000195493 Cryptophyta Species 0.000 description 10
239000000725 suspension Substances 0.000 description 7
239000012535 impurity Substances 0.000 description 6
239000000126 substance Substances 0.000 description 6
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
230000001580 bacterial effect Effects 0.000 description 4
238000011109 contamination Methods 0.000 description 4
238000010586 diagram Methods 0.000 description 4
238000009826 distribution Methods 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000008188 pellet Substances 0.000 description 4
239000002356 single layer Substances 0.000 description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
239000011324 bead Substances 0.000 description 3
230000008901 benefit Effects 0.000 description 3
229910052801 chlorine Inorganic materials 0.000 description 3
239000000460 chlorine Substances 0.000 description 3
230000001276 controlling effect Effects 0.000 description 3
238000002347 injection Methods 0.000 description 3
239000007924 injection Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
244000005700 microbiome Species 0.000 description 3
239000011148 porous material Substances 0.000 description 3
ADHFMENDOUEJRK-UHFFFAOYSA-N 9-[(4-fluorophenyl)methyl]-n-hydroxypyrido[3,4-b]indole-3-carboxamide Chemical compound C1=NC(C(=O)NO)=CC(C2=CC=CC=C22)=C1N2CC1=CC=C(F)C=C1 ADHFMENDOUEJRK-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
241000894006 Bacteria Species 0.000 description 2
241001482237 Pica Species 0.000 description 2
241000700605 Viruses Species 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
230000000721 bacterilogical effect Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000007664 blowing Methods 0.000 description 2
235000012206 bottled water Nutrition 0.000 description 2
238000005660 chlorination reaction Methods 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
238000005189 flocculation Methods 0.000 description 2
ONUFESLQCSAYKA-UHFFFAOYSA-N iprodione Chemical compound O=C1N(C(=O)NC(C)C)CC(=O)N1C1=CC(Cl)=CC(Cl)=C1 ONUFESLQCSAYKA-UHFFFAOYSA-N 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000005457 optimization Methods 0.000 description 2
239000005416 organic matter Substances 0.000 description 2
230000000737 periodic effect Effects 0.000 description 2
238000005201 scrubbing Methods 0.000 description 2
239000007787 solid Substances 0.000 description 2
241000243818 Annelida Species 0.000 description 1
241000238578 Daphnia Species 0.000 description 1
241000237852 Mollusca Species 0.000 description 1
241001426193 Synedra Species 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
239000013543 active substance Substances 0.000 description 1
238000005273 aeration Methods 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
238000006065 biodegradation reaction Methods 0.000 description 1
230000005587 bubbling Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
229930002868 chlorophyll a Natural products 0.000 description 1
238000005352 clarification Methods 0.000 description 1
239000000701 coagulant Substances 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000035622 drinking Effects 0.000 description 1
230000005611 electricity Effects 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000012374 filter flush Methods 0.000 description 1
239000008394 flocculating agent Substances 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
238000005469 granulation Methods 0.000 description 1
230000003179 granulation Effects 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000011229 interlayer Substances 0.000 description 1
150000002605 large molecules Chemical class 0.000 description 1
230000004807 localization Effects 0.000 description 1
230000007774 longterm Effects 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000006385 ozonation reaction Methods 0.000 description 1
239000000049 pigment Substances 0.000 description 1
230000008092 positive effect Effects 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000002203 pretreatment Methods 0.000 description 1
238000010926 purge Methods 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000011110 re-filtration Methods 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
210000000162 simple eye Anatomy 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
230000002747 voluntary effect Effects 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- 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
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/121—Multistep treatment
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/006—Regulation methods for biological treatment
- 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
- C02F3/06—Aerobic processes using submerged filters
- 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
- C02F3/10—Packings; Fillings; Grids
- 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
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
- 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

Landscapes

Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Hydrology & Water Resources (AREA)
Microbiology (AREA)
Biodiversity & Conservation Biology (AREA)
Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Biological Treatment Of Waste Water (AREA)
Water Treatment By Sorption (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Physical Water Treatments (AREA)

LTIP1804A 1988-12-05 1994-01-27 Biological contact body for treatment of water for producing fresh water and method for handling the same LT3738B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8815909A FR2639934B1 (fr)	1988-12-05	1988-12-05	Contacteur biologique d'epuration d'eau pour la production d'eau potable et procede de pilotage associe

Publications (2)

Publication Number	Publication Date
LTIP1804A LTIP1804A (en)	1995-08-25
LT3738B true LT3738B (en)	1996-02-26

Family

ID=9372574

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LTIP1804A LT3738B (en)	1988-12-05	1994-01-27	Biological contact body for treatment of water for producing fresh water and method for handling the same

Country Status (13)

Country	Link
US (2)	US5037550A (ja)
EP (1)	EP0377356B1 (ja)
JP (1)	JPH089037B2 (ja)
KR (1)	KR960013336B1 (ja)
AT (1)	ATE74884T1 (ja)
AU (1)	AU616082B2 (ja)
CA (1)	CA2004299C (ja)
DE (1)	DE68901254D1 (ja)
ES (1)	ES2032233T3 (ja)
FR (1)	FR2639934B1 (ja)
LT (1)	LT3738B (ja)
RU (1)	RU1836300C (ja)
UA (1)	UA19290A (ja)

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US6235320B1 (en)	1992-05-11	2001-05-22	General Mills, Inc.	Colored multi-layered yogurt and methods of preparation
US5330652A (en) *	1993-02-26	1994-07-19	Aquafuture, Inc.	Fluidized bed reactor and distribution system
BE1010340A6 (nl) *	1996-06-11	1998-06-02	Biotim Naamloze Vennootschap	Werkwijze en inrichting voor het zuiveren van verontreinigd water.
AU5034500A (en) *	1999-05-20	2000-12-12	Procter & Gamble Company, The	Method for removal of nano-sized pathogens from liquids
AU2001253048A1 (en)	2000-04-03	2001-10-15	Audrey L. HAASE	Potable water purification process including biofiltration
US6863815B1 (en) *	2000-09-14	2005-03-08	The United States Of America As Represented By The Secretary Of The Interior	Small-scale hydrogen-oxidizing-denitrifying bioreactor
JP2002192179A (ja) *	2000-12-22	2002-07-10	Asahi Eng Co Ltd	液分散ノズル
FR2821616B1 (fr) *	2001-03-01	2003-05-30	Pica	Charbon actif a capacite d'adsorption elevee et a faible teneur en residuel phosphorique, son procede de preparation et des applications
US6723243B2 (en) *	2001-04-19	2004-04-20	Aquafiber Technologies Corporation	Periphyton filtration pre- and post-treatment system and method
US7128935B2 (en) *	2001-07-12	2006-10-31	General Mills, Inc.	Method for making a patterned food product
WO2003015868A1 (en)	2001-08-15	2003-02-27	Degeratu D Ion	Medical apparatus for light therapy
KR100777951B1 (ko)	2001-08-23	2007-11-28	더 프록터 앤드 갬블 캄파니	정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US7615152B2 (en)	2001-08-23	2009-11-10	Pur Water Purification Products, Inc.	Water filter device
US20050279696A1 (en)	2001-08-23	2005-12-22	Bahm Jeannine R	Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7614508B2 (en)	2001-08-23	2009-11-10	Pur Water Purification Products Inc.	Water filter materials, water filters and kits containing silver coated particles and processes for using the same
US7614507B2 (en)	2001-08-23	2009-11-10	Pur Water Purification Products Inc.	Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same
US6783676B2 (en) *	2002-02-28	2004-08-31	Aquafiber Technologies Corporation	Pre- and post-treatment system and method for aquatic plant filtration using ozone
RU2364912C2 (ru) *	2003-02-18	2009-08-20	Юнилевер Н.В.	Водоочистная система для контроля выделения биоцидов в воду
US7481930B2 (en) *	2005-07-29	2009-01-27	Rg Delaware, Inc.	Filter having a filter layer that forms a protective barrier to prevent clogging of a gravel-less underdrain and method of making the same
US8470170B2 (en) *	2009-01-12	2013-06-25	Charles E. C. Harris	Ozone-assisted fluid treatment system for a reservoir
US10906824B2 (en)	2009-01-12	2021-02-02	Charles E. C. Harris	Ozone-assisted fluid treatment apparatus and method
US9316011B2 (en)	2009-01-12	2016-04-19	Charles E. C. Harris	Ozone-assisted fluid treatment apparatus
NL2006297C2 (nl) *	2011-02-24	2012-08-27	Ingrepro B V	Werkwijze, inrichting en systeem voor het behandelen van een vloeistof en/of het kweken van micro-organismen en ingekapseld micro-organisme.
US11046602B2 (en)	2015-09-17	2021-06-29	Charles E. C. Harris	Fluid purification apparatus and method
CA3014589C (en)	2016-03-18	2021-09-28	Schreiber, Llc	Improved methods for cleaning filtration system media
CN105800766B (zh) *	2016-05-04	2018-06-15	徐州市城区水资源管理处	一种高温曝气去除地下水中四氯化碳装置及其工作方法
CN105776516B (zh) *	2016-05-24	2018-07-20	徐州市城区水资源管理处	一种生物接触氧化法去除地下水中四氯化碳的装置及其工作方法
CN105819557B (zh) *	2016-06-01	2018-06-15	徐州市城区水资源管理处	一种涡旋式空气推进法分解地下水中四氯化碳的装置及其工作方法
US10913667B2 (en)	2017-12-08	2021-02-09	Westech Engineering, Inc.	Multi-media clarification systems and methods

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1988
- 1988-12-05 FR FR8815909A patent/FR2639934B1/fr not_active Expired - Fee Related
1989
- 1989-11-30 AT AT89403327T patent/ATE74884T1/de not_active IP Right Cessation
- 1989-11-30 ES ES89403327T patent/ES2032233T3/es not_active Expired - Lifetime
- 1989-11-30 EP EP19890403327 patent/EP0377356B1/fr not_active Expired - Lifetime
- 1989-11-30 CA CA 2004299 patent/CA2004299C/en not_active Expired - Lifetime
- 1989-11-30 DE DE8989403327T patent/DE68901254D1/de not_active Expired - Fee Related
- 1989-12-01 JP JP1314143A patent/JPH089037B2/ja not_active Expired - Lifetime
- 1989-12-04 AU AU45862/89A patent/AU616082B2/en not_active Expired
- 1989-12-04 RU SU894742569A patent/RU1836300C/ru active
- 1989-12-04 US US07/445,297 patent/US5037550A/en not_active Expired - Lifetime
- 1989-12-04 UA UA4742569A patent/UA19290A/uk unknown
- 1989-12-05 KR KR1019890017977A patent/KR960013336B1/ko not_active Expired - Lifetime
1990
- 1990-11-20 US US07/616,283 patent/US5087354A/en not_active Expired - Lifetime
1994
- 1994-01-27 LT LTIP1804A patent/LT3738B/lt not_active IP Right Cessation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J. SUFFET: "Activated carbon adsorption of organics from aquous ohass"

Also Published As

Publication number	Publication date
CA2004299A1 (en)	1990-06-05
UA19290A (uk)	1997-12-25
AU4586289A (en)	1990-06-07
EP0377356A1 (fr)	1990-07-11
JPH02184397A (ja)	1990-07-18
KR900009456A (ko)	1990-07-04
DE68901254D1 (de)	1992-05-21
KR960013336B1 (ko)	1996-10-04
RU1836300C (ru)	1993-08-23
EP0377356B1 (fr)	1992-04-15
CA2004299C (en)	1998-03-31
FR2639934A1 (fr)	1990-06-08
AU616082B2 (en)	1991-10-17
LTIP1804A (en)	1995-08-25
US5037550A (en)	1991-08-06
ES2032233T3 (es)	1993-01-16
FR2639934B1 (fr)	1991-03-22
JPH089037B2 (ja)	1996-01-31
ATE74884T1 (de)	1992-05-15
US5087354A (en)	1992-02-11

Legal Events

Date	Code	Title	Description
1999-09-27	MM9A	Lapsed patents	Effective date: 19990127

Publication	Publication Date	Title
LT3738B (en)	1996-02-26	Biological contact body for treatment of water for producing fresh water and method for handling the same
US4547286A (en)	1985-10-15	Water filtration process and apparatus having upflow filter with buoyant filter media and downflow filter with nonbuoyant filter media
JP6038119B2 (ja)	2016-12-07	改善された生物学的排水浄化リアクターおよび方法
US7785469B2 (en)	2010-08-31	Waste water treatment process system
JP3452143B2 (ja)	2003-09-29	排水の生物的浄化方法および装置
KR101848784B1 (ko)	2018-04-13	선박 평형수 처리 및 여과 장치의 역세척 시스템
US6953525B2 (en)	2005-10-11	Potable water treatment plant and method of maintaining same
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