ES2534002T3 - Device and method to filter stormwater - Google Patents

Device and method to filter stormwater Download PDF

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Publication number
ES2534002T3
ES2534002T3 ES12153111.5T ES12153111T ES2534002T3 ES 2534002 T3 ES2534002 T3 ES 2534002T3 ES 12153111 T ES12153111 T ES 12153111T ES 2534002 T3 ES2534002 T3 ES 2534002T3
Authority
ES
Spain
Prior art keywords
acid
filter unit
carrier
recess
filter
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.)
Active
Application number
ES12153111.5T
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Spanish (es)
Inventor
Asko Päiviö
Nils Dahlbäck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DANNRUP NEILS
Original Assignee
DANNRUP NEILS
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.)
Filing date
Publication date
Application filed by DANNRUP NEILS filed Critical DANNRUP NEILS
Application granted granted Critical
Publication of ES2534002T3 publication Critical patent/ES2534002T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401Gullies for use in roads or pavements
    • E03F5/0403Gullies for use in roads or pavements with a sediment trap
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/041Accessories therefor
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401Gullies for use in roads or pavements
    • E03F5/0404Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F7/00Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools

Abstract

Dispositivo (10) para filtrar aguas pluviales dentro de una alcantarilla (11), en el que el dispositivo (10) comprende una unidad (17) de filtro y un portador (18) flotante que tiene un eje para portar la unidad (17) de filtro, en el que la unidad (17) de filtro comprende una parte (21) inferior y una parte (22) superior, caracterizado porque el portador (18) comprende un rebaje (28) para recibir la parte (21) inferior de la unidad (17) de filtro, rebaje (28) que se extiende de manera axial a través del portador (18) de modo que la unidad (17) de filtro puede disponerse encima del portador (18) mientras que la parte (21) inferior de la unidad (17) de filtro se dispone en el rebaje (28), mediante lo cual, durante su uso, al menos una parte de la parte (21) inferior de la unidad (17) de filtro se dispone por debajo de una superficie (A) de las aguas pluviales dentro de la alcantarilla (11) cuando el dispositivo (10) se dispone y flota en su interior; y aberturas (30) pasantes que se extienden de manera radial desde una superficie exterior del portador (18) hacia el rebaje (28), de modo que las aguas pluviales en la superficie (A) pueden atravesar las aberturas (30) y alcanzar la parte (21) inferior de la unidad (17) de filtro.Device (10) for filtering rainwater within a sewer (11), in which the device (10) comprises a filter unit (17) and a floating carrier (18) having an axis for carrying the unit (17) of filter, in which the filter unit (17) comprises a lower part (21) and an upper part (22), characterized in that the carrier (18) comprises a recess (28) for receiving the lower part (21) of the filter unit (17), recess (28) extending axially through the carrier (18) so that the filter unit (17) can be arranged above the carrier (18) while the part (21) bottom of the filter unit (17) is disposed in the recess (28), whereby, during use, at least a part of the bottom part (21) of the filter unit (17) is disposed below a surface (A) of rainwater within the sewer (11) when the device (10) is disposed and floats inside; and through openings (30) that extend radially from an outer surface of the carrier (18) to the recess (28), so that stormwater on the surface (A) can pass through the openings (30) and reach the lower part (21) of the filter unit (17).

Description

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Tabla 1 Table 1

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Producto Clasificación 20ºC 60ºC Product Classification 20ºC 60ºC
Producto Clasificación 20ºC 60ºC Product Classification 20ºC 60ºC
Producto Clasificación 20ºC 60ºC Product Classification 20ºC 60ºC

Ácidos Ácido benzoico 1 2 Ácido bórico 1 1 Ácido bromhídrico al 25% 2 3 Ácido cítrico 1 1 Ácido cianhídrico 2 2 Ácido fluorhídrico 2 2 Ácido fosfórico al 25% 1 1 Ácido fosfórico al 85% 1 1 Ácido ftálico 1 1 Ácido tánico 1 1 Ácido crómico 1 2 Ácido maleico 1 1 Ácido oleico 2 3 Ácido oxálico 1 1 Ácido nítrico al 5% 2 3 Ácido nítrico al 65% 4 4 Ácido clorhídrico al 10% 1 1 Ácido clorhídrico al 37% 2 3 Ácido butírico 1 1 Ácido sulfúrico al 10% 1 1 Ácido sulfúrico al 78% 2 4 Ácido sulfúrico al 93% 3 4 Ácido tartárico 1 1 Ácido acético al 10% 1 1 Ácido acético al 50% 1 1 Ácido acético al 75% 1 1 Ácido acético al 100% 2 3 Ácido perclórico 1 2 Acids Benzoic acid 1 2 Boric acid 1 1 25% hydrobromic acid 2 3 Citric acid 1 1 Hydrocyanic acid 2 2 Hydrofluoric acid 2 2 Phosphoric acid 25% 1 1 Phosphoric acid 85 1 1 Phthalic acid 1 1 Tanic acid 1 1 Chromic acid 1 2 Maleic acid 1 1 Oleic acid 2 3 Oxalic acid 1 1 5% nitric acid 2 3 65% nitric acid 4 4 10% hydrochloric acid 1 1 37% hydrochloric acid 2 3 Butyric acid 1 1 Sulfuric acid 10% 1 1 Sulfuric acid 78% 2 4 Sulfuric acid 93% 3 4 Tartaric acid 1 1 Acetic acid 10% 1 1 Acetic acid 50% 1 1 Acetic acid 75% 1 1 Acetic acid 100% 2 3 Perchloric acid 1 2
Bases Amoniaco acuoso 1 1 Hidróxido de calcio 1 1 Hidróxido de potasio 1 1 Sosa cáustica 1 1 Sal ácida 1 1 Sal básica 1 1 Sal neutra 1 1 Sustancias orgánicas, disolventes Acetona 3 4 Anilina 1 1 Benceno 3 4 Gasolina 4 4 Alcohol butílico 1 1 Acetato de etilo 2 4 Alcohol etílico 1 1 Dicloruro de etilo 3 4 Etil éter 4 4 Fenol 2 2 Formalina al 37% 1 2 Heptanos 3 4 Clorobenceno 3 4 Cloroformo 4 4 Disulfuro de carbono 4 4 Tetracloruro de carbono 4 4 Alcohol metílico 1 1 (Di)cloruro de metileno 4 4 Metil etil cetona 3 4 Nitrobenceno 3 4 Tolueno 3 4 Tricloroetileno 4 4 Bases Aqueous ammonia 1 1 Calcium hydroxide 1 1 Potassium hydroxide 1 1 Caustic soda 1 1 Acid salt 1 1 Basic salt 1 1 Neutral salt 1 1 Organic substances, solvents Acetone 3 4 Aniline 1 1 Benzene 3 4 Gasoline 4 4 Butyl alcohol 1 1 Ethyl acetate 2 4 Ethyl alcohol 1 1 Ethyl dichloride 3 4 Ethyl ether 4 4 Phenol 2 2 37% formalin 1 2 Heptans 3 4 Chlorobenzene 3 4 Chloroform 4 4 Carbon disulfide 4 4 Carbon tetrachloride 4 4 Methyl alcohol 1 1 (Di) methylene chloride 4 4 Methyl ethyl ketone 3 4 Nitrobenzene 3 4 Toluene 3 4 Trichlorethylene 4 4

Diversas sales Bicarbonato de potasio 1 2 Permanganato de potasio 1 2 Cianuro de sodio 1 1 Ferricianuro de sodio 1 2 Hipoclorito de sodio 2 3 Various salts Potassium bicarbonate 1 2 Potassium permanganate 1 2 Sodium cyanide 1 1 Sodium ferricyanide 1 2 Sodium hypochlorite 2 3

Gases Cloro (húmedo) 2 4 Cloro (seco) 2 4 Dióxido de carbono 1 1 Monóxido de carbono 1 1 Dióxido de azufre (húmedo) 2 3 Dióxido de azufre (seco) 2 3 Sulfuro de hidrógeno 1 1 Gases Chlorine (wet) 2 4 Chlorine (dry) 2 4 Carbon dioxide 1 1 Carbon monoxide 1 1 Sulfur dioxide (wet) 2 3 Sulfur dioxide (dry) 2 3 Hydrogen sulphide 1 1

Excelente (sin ataque) 1 Bueno (sin ataque significativo) 2 Aceptable (ataque ligero, uso limitado) 3 Inaceptable (ataque significativo) 4 Inferior (posible agrietamiento o disolución) 5 Excellent (no attack) 1 Good (no significant attack) 2 Acceptable (light attack, limited use) 3 Unacceptable (significant attack) 4 Lower (possible cracking or dissolution) 5

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Claims (1)

imagen1image 1 imagen2image2
ES12153111.5T 2012-01-30 2012-01-30 Device and method to filter stormwater Active ES2534002T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12153111.5A EP2620561B1 (en) 2012-01-30 2012-01-30 A device and a method for filtering stormwater

Publications (1)

Publication Number Publication Date
ES2534002T3 true ES2534002T3 (en) 2015-04-16

Family

ID=47471816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12153111.5T Active ES2534002T3 (en) 2012-01-30 2012-01-30 Device and method to filter stormwater

Country Status (11)

Country Link
US (2) US20130233806A1 (en)
EP (2) EP2620561B1 (en)
JP (2) JP6073927B2 (en)
CN (2) CN104220680B (en)
CA (2) CA2862321C (en)
DK (1) DK2620561T3 (en)
ES (1) ES2534002T3 (en)
PL (1) PL2620561T3 (en)
PT (1) PT2620561E (en)
SG (2) SG11201404442XA (en)
WO (2) WO2013113449A1 (en)

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CN104390143A (en) * 2014-09-23 2015-03-04 成都众山科技有限公司 Urban water drainage system trench terminal convenient for reduction of energy consumption
CN104213626A (en) * 2014-09-23 2014-12-17 成都众山科技有限公司 Ditch terminal of urban sewerage system
SE538998C2 (en) 2014-09-30 2017-03-14 Beyond Clean Water Ab C/O Optineo Ab Device for filtering storm water
CN104857815B (en) * 2015-04-24 2018-03-02 华南师范大学 A kind of device and its sorbent preparation method suitable for sewer pernicious gas in-situ control
CN105926732A (en) * 2016-05-09 2016-09-07 无锡昊瑜节能环保设备有限公司 Automatic-induction type sewer pipeline filter
US20180291610A1 (en) * 2017-04-07 2018-10-11 John Henry System and Method for Identifying and Inspecting a Drain
CN107103412B (en) * 2017-04-11 2020-08-21 山东大学 River water resource asset liability system and calculation method thereof
US11027229B1 (en) * 2017-11-17 2021-06-08 Hemp-Shire LLC Activated hemp filters and method of making activated hemp filters
US20190249406A1 (en) * 2018-02-15 2019-08-15 Environmental Quality Resources, Inc. Remote stormwater management pond volume adjustment system
DE102018128443A1 (en) 2018-11-13 2020-05-14 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Drainage system and trench
CN110533890B (en) * 2019-09-11 2021-06-04 苏州千层茧农业科技有限公司 Simple sewer blockage emergency early warning and issuing system
DE102019128785A1 (en) * 2019-10-24 2021-04-29 Rehau Ag + Co Method for predicting an operating state of a fluid management system
DE202019105919U1 (en) * 2019-10-24 2021-01-27 Rehau Ag + Co Fluid management system
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US11043103B1 (en) 2020-09-02 2021-06-22 Zurn Industries, Llc Connected roof drain
SE545020C2 (en) * 2022-01-21 2023-02-28 Acitex Miljoeskydd Ab A storm drain filter for adsorbing oil, petroleum based liquids and micro plastics, a storm drain filter locking unit, and a method for assembling such a storm drain filter
CN114808169B (en) * 2022-04-28 2023-03-31 江苏国望高科纤维有限公司 Sand leveling device
KR102489751B1 (en) * 2022-05-03 2023-01-18 박진석 Non-powered rainwater filtration device

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JP3180169B2 (en) * 1992-08-10 2001-06-25 三機工業株式会社 Underwater water storage device
US6027639A (en) * 1996-04-30 2000-02-22 Stormwater Treatment Llc Self-cleaning siphon-actuated radial flow filter basket
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Also Published As

Publication number Publication date
CA2862321C (en) 2020-04-14
CN104220680A (en) 2014-12-17
CN104220680B (en) 2016-08-24
CA2863948A1 (en) 2013-08-08
SG11201404442XA (en) 2014-10-30
US20130233806A1 (en) 2013-09-12
JP2015504993A (en) 2015-02-16
US20150001162A1 (en) 2015-01-01
EP2620561A1 (en) 2013-07-31
WO2013113648A1 (en) 2013-08-08
SG11201404441UA (en) 2014-09-26
CN104204371B (en) 2017-08-25
PT2620561E (en) 2015-02-13
PL2620561T3 (en) 2015-05-29
EP2620561B1 (en) 2014-12-31
WO2013113449A1 (en) 2013-08-08
DK2620561T3 (en) 2015-02-16
EP2620562A1 (en) 2013-07-31
JP2015510056A (en) 2015-04-02
JP6073927B2 (en) 2017-02-01
CN104204371A (en) 2014-12-10
CA2862321A1 (en) 2013-08-08

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