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ES2127673B1 - MULTI STAGE APPARATUS AND METHOD FOR CONTINUOUS FILTRATION OF WASTEWATER. - Google Patents

MULTI STAGE APPARATUS AND METHOD FOR CONTINUOUS FILTRATION OF WASTEWATER.

Info

Publication number
ES2127673B1
ES2127673B1 ES9502453A ES9502453A ES2127673B1 ES 2127673 B1 ES2127673 B1 ES 2127673B1 ES 9502453 A ES9502453 A ES 9502453A ES 9502453 A ES9502453 A ES 9502453A ES 2127673 B1 ES2127673 B1 ES 2127673B1
Authority
ES
Spain
Prior art keywords
solids
wastewater
location
water
continuous filtration
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 - Lifetime
Application number
ES9502453A
Other languages
Spanish (es)
Other versions
ES2127673A1 (en
Inventor
Eitan Sharir
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.)
Solar Dynamics Ltd
Original Assignee
Solar Dynamics Ltd
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 Solar Dynamics Ltd filed Critical Solar Dynamics Ltd
Priority to ES9502453A priority Critical patent/ES2127673B1/en
Publication of ES2127673A1 publication Critical patent/ES2127673A1/en
Application granted granted Critical
Publication of ES2127673B1 publication Critical patent/ES2127673B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Aparato multietapa y método para la filtración continua de aguas residuales. Comprende un primer depósito con tubo de entrada de aguas residuales conteniendo sólidos suspendidos y tubo de salida; un segundo depósito que recibe la mezcla del tubo de salida, suficientemente grande para permitir la sedimentación de los sólidos suspendidos; presenta una boca practicable inferior para descargar los sólidos depositados y un rebosadero superior para descargar agua parcialmente clarificada; y una correa perforada que recibe, en una primera ubicación, una corriente del agua parcialmente clarificada, estando dimensionadas las perforaciones para permitir el paso de agua limpia a su través pero no los sólidos finos que se descargan en una segunda ubicación, estando previstas una artesa de recogida de agua en la primera ubicación y una cubeta de recogida de sólidos en la segunda. La invención proporciona también un método de filtración. Aplicable en la depuración de aguas contaminadas.Multistage apparatus and method for continuous filtration of wastewater. It comprises a first tank with a wastewater inlet tube containing suspended solids and an outlet tube; a second tank that receives the mixture from the outlet tube, large enough to allow sedimentation of the suspended solids; it has a lower opening to discharge the deposited solids and an upper overflow to discharge partially clarified water; and a perforated belt that receives, in a first location, a stream of partially clarified water, the perforations being dimensioned to allow clean water to pass through but not the fine solids that are discharged in a second location, a trough being provided for collecting water in the first location and a bucket for collecting solids in the second. The invention also provides a filtration method. Applicable in the purification of contaminated waters.

ES9502453A 1995-12-14 1995-12-14 MULTI STAGE APPARATUS AND METHOD FOR CONTINUOUS FILTRATION OF WASTEWATER. Expired - Lifetime ES2127673B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9502453A ES2127673B1 (en) 1995-12-14 1995-12-14 MULTI STAGE APPARATUS AND METHOD FOR CONTINUOUS FILTRATION OF WASTEWATER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9502453A ES2127673B1 (en) 1995-12-14 1995-12-14 MULTI STAGE APPARATUS AND METHOD FOR CONTINUOUS FILTRATION OF WASTEWATER.

Publications (2)

Publication Number Publication Date
ES2127673A1 ES2127673A1 (en) 1999-04-16
ES2127673B1 true ES2127673B1 (en) 1999-12-16

Family

ID=8292465

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9502453A Expired - Lifetime ES2127673B1 (en) 1995-12-14 1995-12-14 MULTI STAGE APPARATUS AND METHOD FOR CONTINUOUS FILTRATION OF WASTEWATER.

Country Status (1)

Country Link
ES (1) ES2127673B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173256A (en) * 1938-10-01 1939-09-19 Us Rubber Co Method and apparatus for filtering
DE3036285A1 (en) * 1980-09-26 1982-05-19 Hoechst Ag, 6000 Frankfurt METHOD AND DEVICE FOR TREATING WASTE WATER FOR ANALYSIS-TECHNICAL PURPOSES
DE3333027A1 (en) * 1983-09-13 1985-03-28 Nava, Rinaldo, 24100 Bergamo Process and apparatus for treatment of waste waters and for recovery of valuable materials

Also Published As

Publication number Publication date
ES2127673A1 (en) 1999-04-16

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