DE19517039C2 - Vorrichtung zur oxidativen Photopurifikation - Google Patents
Vorrichtung zur oxidativen PhotopurifikationInfo
- Publication number
- DE19517039C2 DE19517039C2 DE19517039A DE19517039A DE19517039C2 DE 19517039 C2 DE19517039 C2 DE 19517039C2 DE 19517039 A DE19517039 A DE 19517039A DE 19517039 A DE19517039 A DE 19517039A DE 19517039 C2 DE19517039 C2 DE 19517039C2
- Authority
- DE
- Germany
- Prior art keywords
- tank reactor
- reactor according
- medium
- radiation source
- outlet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000001590 oxidative effect Effects 0.000 title claims description 5
- 230000005855 radiation Effects 0.000 claims description 45
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 238000005253 cladding Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 17
- 239000006096 absorbing agent Substances 0.000 claims description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 238000003958 fumigation Methods 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052753 mercury Inorganic materials 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001722 carbon compounds Chemical class 0.000 claims description 2
- 239000011941 photocatalyst Substances 0.000 claims description 2
- 150000003254 radicals Chemical class 0.000 claims 2
- 239000003990 capacitor Substances 0.000 claims 1
- 238000002309 gasification Methods 0.000 claims 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000006731 degradation reaction Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000149 chemical water pollutant Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002896 organic halogen compounds Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultra-violet light
-
- 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
- C02F1/325—Irradiation devices or lamp constructions
-
- 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
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/02—Purification; Separation; Stabilisation; Use of additives by treatment giving rise to a chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
Description
einen unteren Zulauf für zu bestrahlendes Medium und einen oberen Ablauf für bestrahltes Medium,
mindestens drei Strahlungsquelleneinheiten, die jeweils ei nen in einem Hüllrohr von mehr als 6 cm Durchmesser ange ordneten Strahler aufweisen und die kranzförmig achsparal lel um die Längsmittelachse des Tankreaktors angeordnet sind,
nach Anspruch 64 des Hauptpatentes 44 38 052 C2.
Gelbliche Flüssigkeit; Extinktion 2,45 cm-1 bzw. Transmissi on 0,00355 bei einer Wellenlänge von 254 nm in einer Schichtdicke von 1 cm;
CSB-Wert: 1,9 kg/m3, davon
AOX (Adsorbierbare Organohalogenverbindungen): 1,50 g/m3.
Tankreaktorinnenradius: 31 cm;
5 Strahlungsquelleneinheiten 85 in kranzförmiger Anordnung, Radialabstand 20 cm von der Längsmittelachse 94;
Hüllrohrradius: 7 cm;
Hüllrohrlänge: 150 cm;
Gegenseitiger Abstand im Kranz: 9,5 cm;
Abstand von der Innenwand des Tankreaktors: 4 cm;
1 Strahlungsquelleneinheit in der Längsmittelachse 94, Ra dialabstand 6 cm vom Kranz;
6 Quecksilbermitteldruckstrahler 92 mit einer Nennlei stungsaufnahme von je 15 kW, insgesamt 90 kW;
UV-Einstrahlung (auf 254 nm umgerechnet): 1,5 UV-kW je Strahler 92 bzw. 9 UV-kW insgesamt entsprechend 68,76 Mol Photonen von 254 nm;
Bogenlänge: 150 cm;
Hüllrohrvolumen: 23,10 Liter, insgesamt 138,54 Liter;
Tank-Bruttovolumen: 452,86 Liter;
Tank-Nettovolumen: 314,32 Liter;
Durchfluß: 754,37 m3/h bei einer linearen Strömungsgeschwin digkeit von 1 m/sec;
Verweilzeit: 754,37 sec bzw. 12,57 min bei einem Durchfluß von 1 m3/h.
Claims (18)
einen unteren Zulauf (78) für zu bestrahlendes Medium und einen oberen Ablauf (87) für bestrahltes Medium,
mindestens drei Strahlungsquelleneinheiten (85), die jeweils einen in einem Hüllrohr (93) von mehr als 6 cm Durchmesser angeordneten Strahler (92) aufweisen und die kranzförmig achsparallel um die Längsmittelachse (94) des Tankreaktors (73) angeordnet sind,
nach Anspruch 64 des Hauptpatentes 44 38 052 C2,
dadurch gekennzeichnet, daß
eine zusätzliche Strahlungsquelleneinheit entlang der Längsmittelachse (94) des Tankreaktors (73) angeordnet ist.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4438052A DE4438052C2 (de) | 1994-10-25 | 1994-10-25 | Verfahren, Vorrichtung und Strahlungsquelle zur oxidativen Photopurifikation |
DE19517039A DE19517039C2 (de) | 1994-10-25 | 1995-05-10 | Vorrichtung zur oxidativen Photopurifikation |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4438052A DE4438052C2 (de) | 1994-10-25 | 1994-10-25 | Verfahren, Vorrichtung und Strahlungsquelle zur oxidativen Photopurifikation |
DE19517039A DE19517039C2 (de) | 1994-10-25 | 1995-05-10 | Vorrichtung zur oxidativen Photopurifikation |
US08/510,785 US5753106A (en) | 1994-10-25 | 1995-08-03 | Method of, and apparatus for, and irradiation unit for oxidative photopurification |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19517039A1 DE19517039A1 (de) | 1996-11-14 |
DE19517039C2 true DE19517039C2 (de) | 2002-07-18 |
Family
ID=25941350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19517039A Expired - Fee Related DE19517039C2 (de) | 1994-10-25 | 1995-05-10 | Vorrichtung zur oxidativen Photopurifikation |
Country Status (2)
Country | Link |
---|---|
US (1) | US5753106A (de) |
DE (1) | DE19517039C2 (de) |
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US6136186A (en) | 1997-01-31 | 2000-10-24 | Lynntech, Inc. | Photocatalytic oxidation of organics using a porous titanium dioxide membrane and an efficient oxidant |
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US6183527B1 (en) * | 1998-02-02 | 2001-02-06 | Black & Decker Inc. | Dust collector with work surface |
US6245229B1 (en) * | 1998-07-31 | 2001-06-12 | Amway Corporation | Point-of-use water treatment system |
US6233748B1 (en) * | 1998-07-31 | 2001-05-22 | Integrated Medical Systems, Inc. | Environmental protection system |
CA2373333C (en) * | 1999-05-18 | 2009-09-29 | Southwest Research Institute | Energy-activated compositions for controlled sustained release of a gas |
US7273567B1 (en) * | 1999-11-24 | 2007-09-25 | Microactive Corp. | Energy-activated compositions for controlled sustained release of a gas |
US6552351B2 (en) * | 2000-01-13 | 2003-04-22 | Wolfgang Vitt | Device for the degermination of a fluid by means of ultraviolet rays |
DE10009060A1 (de) * | 2000-02-25 | 2001-09-06 | Dlr Ev | Solarer Photoreaktor |
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CA2365148A1 (en) * | 2001-12-14 | 2003-06-14 | Stuart Engel | Outwardly projecting air purifier |
CN100551467C (zh) * | 2002-03-28 | 2009-10-21 | 兴研株式会社 | 有机化合物的分解装置 |
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US9187344B2 (en) | 2008-08-01 | 2015-11-17 | Silver Bullet Water Treatment Company, Llc | Water treatment device and methods of use |
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US11359397B2 (en) * | 2014-01-21 | 2022-06-14 | Egon GRUBER | Device for disinfecting water |
US11161762B2 (en) | 2015-01-21 | 2021-11-02 | Evoqua Water Technologies Llc | Advanced oxidation process for ex-situ groundwater remediation |
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-
1995
- 1995-05-10 DE DE19517039A patent/DE19517039C2/de not_active Expired - Fee Related
- 1995-08-03 US US08/510,785 patent/US5753106A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
NICHTS ERMITTELT * |
Also Published As
Publication number | Publication date |
---|---|
DE19517039A1 (de) | 1996-11-14 |
US5753106A (en) | 1998-05-19 |
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