CS257768B2 - Method of germs growth suppression in purified water - Google Patents

Method of germs growth suppression in purified water Download PDF

Info

Publication number: CS257768B2
Authority: CS; Czechoslovakia
Prior art keywords: water; germs; vacuum; pure water; treated
Prior art date: 1982-11-26

Application number

CS838813A

Other languages

Czech (cs)

English (en)

Other versions

CS881383A2 (en

Inventor

Kurt Marquardt

Original Assignee

Hager & Elsaesser

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.)

1982-11-26

Filing date

1983-11-25

Publication date

1988-06-15

1983-11-25 Application filed by Hager & Elsaesser filed Critical Hager & Elsaesser

1987-09-17 Publication of CS881383A2 publication Critical patent/CS881383A2/cs

1988-06-15 Publication of CS257768B2 publication Critical patent/CS257768B2/cs

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 130
244000052616 bacterial pathogen Species 0.000 title claims description 28
238000000034 method Methods 0.000 title claims description 21
239000008213 purified water Substances 0.000 title claims description 5
206010053759 Growth retardation Diseases 0.000 title 1
230000002829 reductive effect Effects 0.000 claims abstract description 9
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 15
230000008569 process Effects 0.000 claims description 14
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
239000001301 oxygen Substances 0.000 claims description 11
229910052760 oxygen Inorganic materials 0.000 claims description 11
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 8
238000007872 degassing Methods 0.000 claims description 6
238000000108 ultra-filtration Methods 0.000 claims description 6
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
238000010438 heat treatment Methods 0.000 claims description 3
238000009849 vacuum degassing Methods 0.000 claims description 3
230000003068 static effect Effects 0.000 claims 1
238000001223 reverse osmosis Methods 0.000 abstract description 11
238000004519 manufacturing process Methods 0.000 abstract description 5
239000000126 substance Substances 0.000 description 21
238000010612 desalination reaction Methods 0.000 description 17
150000002500 ions Chemical class 0.000 description 16
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
150000003839 salts Chemical class 0.000 description 12
239000012141 concentrate Substances 0.000 description 11
238000005342 ion exchange Methods 0.000 description 11
239000002245 particle Substances 0.000 description 10
239000003570 air Substances 0.000 description 9
239000012466 permeate Substances 0.000 description 9
230000015572 biosynthetic process Effects 0.000 description 7
239000001569 carbon dioxide Substances 0.000 description 7
229910002092 carbon dioxide Inorganic materials 0.000 description 7
229910052799 carbon Inorganic materials 0.000 description 5
239000003651 drinking water Substances 0.000 description 5
235000020188 drinking water Nutrition 0.000 description 5
239000000203 mixture Substances 0.000 description 5
238000001556 precipitation Methods 0.000 description 5
241000894006 Bacteria Species 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
230000008901 benefit Effects 0.000 description 4
239000007789 gas Substances 0.000 description 4
238000011144 upstream manufacturing Methods 0.000 description 4
241000700605 Viruses Species 0.000 description 3
239000002253 acid Substances 0.000 description 3
230000004888 barrier function Effects 0.000 description 3
239000000084 colloidal system Substances 0.000 description 3
238000001816 cooling Methods 0.000 description 3
210000002257 embryonic structure Anatomy 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000012528 membrane Substances 0.000 description 3
235000015097 nutrients Nutrition 0.000 description 3
238000004659 sterilization and disinfection Methods 0.000 description 3
239000012498 ultrapure water Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
229910019142 PO4 Inorganic materials 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
238000005349 anion exchange Methods 0.000 description 2
150000004649 carbonic acid derivatives Chemical class 0.000 description 2
238000005341 cation exchange Methods 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
239000002537 cosmetic Substances 0.000 description 2
239000002270 dispersing agent Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000004021 humic acid Substances 0.000 description 2
230000006872 improvement Effects 0.000 description 2
230000002427 irreversible effect Effects 0.000 description 2
244000005700 microbiome Species 0.000 description 2
238000002156 mixing Methods 0.000 description 2
230000006911 nucleation Effects 0.000 description 2
238000010899 nucleation Methods 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
239000010452 phosphate Substances 0.000 description 2
239000000047 product Substances 0.000 description 2
239000007921 spray Substances 0.000 description 2
239000002352 surface water Substances 0.000 description 2
239000002351 wastewater Substances 0.000 description 2
241000588724 Escherichia coli Species 0.000 description 1
241000233866 Fungi Species 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
235000013361 beverage Nutrition 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000000701 coagulant Substances 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
230000000779 depleting effect Effects 0.000 description 1
239000000645 desinfectant Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000000502 dialysis Methods 0.000 description 1
201000010099 disease Diseases 0.000 description 1
231100000676 disease causative agent Toxicity 0.000 description 1
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000003912 environmental pollution Methods 0.000 description 1
238000011049 filling Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000008394 flocculating agent Substances 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
-1 humic acids Chemical class 0.000 description 1
239000012535 impurity Substances 0.000 description 1
208000015181 infectious disease Diseases 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
230000002262 irrigation Effects 0.000 description 1
238000003973 irrigation Methods 0.000 description 1
150000002605 large molecules Chemical class 0.000 description 1
238000002386 leaching Methods 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
239000000463 material Substances 0.000 description 1
230000002906 microbiologic effect Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
230000020477 pH reduction Effects 0.000 description 1
230000036961 partial effect Effects 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
238000000746 purification Methods 0.000 description 1
230000001698 pyrogenic effect Effects 0.000 description 1
239000002516 radical scavenger Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000013535 sea water Substances 0.000 description 1
239000010802 sludge Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 1
239000008215 water for injection Substances 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/06—Specific process operations in the permeate stream
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/025—Permeate series
- 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
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Water Supply & Treatment (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Nanotechnology (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Physical Water Treatments (AREA)
Separation Using Semi-Permeable Membranes (AREA)

CS838813A 1982-11-26 1983-11-25 Method of germs growth suppression in purified water CS257768B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3243817A DE3243817C2 (de)	1982-11-26	1982-11-26	Verfahren zur Erzeugung von keimarmem Reinwasser

Publications (2)

Publication Number	Publication Date
CS881383A2 CS881383A2 (en)	1987-09-17
CS257768B2 true CS257768B2 (en)	1988-06-15

Family

ID=6179144

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS838813A CS257768B2 (en)	1982-11-26	1983-11-25	Method of germs growth suppression in purified water

Country Status (3)

Country	Link
CH (1)	CH662108A5 (de)
CS (1)	CS257768B2 (de)
DE (1)	DE3243817C2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3767350D1 (de) *	1986-03-11	1991-02-21	Bbc Brown Boveri & Cie	Verfahren und vorrichtung zur aufbereitung von speisewasser mittels ozon fuer die umkehrosmose.
CH674003A5 (de) *	1987-03-11	1990-04-30	Bbc Brown Boveri & Cie
DE3941131C1 (de) *	1989-12-13	1991-05-08	Fresenius Ag, 6380 Bad Homburg, De
JP2520317B2 (ja) *	1990-03-14	1996-07-31	日立造船株式会社	超純水製造装置および方法
FR2688785B1 (fr) *	1992-03-19	1995-07-07	Pasteur Institut	Sequence peptidique apte a induire une reaction d'hypersensibilite de type retarde en presence de bacteries vivantes du complexe mycobacterium tuberculosis, et ses applications.
SE500612C2 (sv) *	1993-01-07	1994-07-25	Hvr Water Purification Ab	Vattenrenare, speciellt för hushållsbruk
US5338456A (en) *	1993-02-19	1994-08-16	Stivers Lewis E	Water purification system and method
DE102004020235A1 (de) *	2004-03-09	2005-09-29	Passavant-Roediger Umwelttechnik Gmbh	Verfahren zur Wassergewinnung aus Abwasser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE67924C (de) *			Dr. med. H. HÜBENER, Königl. Sanitätsrath, in Berlin S.W., Alte Jakobstrafse 18/19	Verfahren zur Herstellung eines neuen Mineralwassers
NL7407357A (nl) *	1974-06-21	1975-12-02	Hick Hargreaves & Co Ltd	Inrichting voor het ontluchten van vloiestoffen.
NO148701C (no) *	1979-10-16	1983-11-30	Akers Mek Verksted As	Fremgangsmaate ved avgasning av vaesker, samt anordning for utfoerelse av fremgangsmaaten

1982
- 1982-11-26 DE DE3243817A patent/DE3243817C2/de not_active Expired
1983
- 1983-11-25 CH CH6333/83A patent/CH662108A5/de not_active IP Right Cessation
- 1983-11-25 CS CS838813A patent/CS257768B2/cs unknown

Also Published As

Publication number	Publication date
CS881383A2 (en)	1987-09-17
CH662108A5 (de)	1987-09-15
DE3243817A1 (de)	1984-07-05
DE3243817C2 (de)	1986-01-02

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