ES1074334U - Installation for wastewater purification (Machine-translation by Google Translate, not legally binding) - Google Patents
Installation for wastewater purification (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES1074334U ES1074334U ES201100242U ES201100242U ES1074334U ES 1074334 U ES1074334 U ES 1074334U ES 201100242 U ES201100242 U ES 201100242U ES 201100242 U ES201100242 U ES 201100242U ES 1074334 U ES1074334 U ES 1074334U
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- bed
- installation
- fixed
- mobile
- treatment
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- 238000009434 installation Methods 0.000 title claims abstract description 12
- 238000000746 purification Methods 0.000 title claims abstract description 10
- 239000002351 wastewater Substances 0.000 title claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 239000005416 organic matter Substances 0.000 claims abstract description 3
- 150000002823 nitrates Chemical class 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 3
- 239000008213 purified water Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000010802 sludge Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
Description
Instalación para la depuración de aguas residuales.Water purification facility residual
La presente invención se refiere a una instalación para la depuración de aguas residuales, conteniendo éstas materia orgánica biodegradable y nitrógeno amoniacal.The present invention relates to a wastewater treatment plant, containing these biodegradable organic matter and ammoniacal nitrogen.
El proceso de depuración se basa en la combinación de un reactor de lecho móvil, de un sistema depurador del tipo biodiscos y de un decantador lamelar, formando un conjunto compacto.The debugging process is based on the combination of a mobile bed reactor, a scrubber system of the biodisks type and of a lamellar decanter, forming a set compact.
Lo que se conoce como biodisco es un sistema o equipo destinado a la depuración biológica aerobia de vertidos biodegradables, instalándose parcialmente sumergido en una cántara de hormigón o metálica, en la que se dispone de un nivel constante de agua y en la cual gira con lentitud, de manera que debido a la rotación, los discos entran y salen del agua arrastrando con sigo parte del agua misma, saturándola de oxígeno al ponerla en contacto con el aire. Lentamente se va formando en la superficie de los discos una película biológica que aparece de forma natural al crearse las condiciones óptimas para su desarrollo. Es decir, la presencia de sustrato y abundante oxígeno.What is known as biodisco is a system or equipment for aerobic biological purification of spills biodegradable, settling partially submerged in a pitcher of concrete or metal, in which a constant level is available of water and in which it turns slowly, so that due to the rotation, the discs enter and leave the water dragging along part of the water itself, saturating it with oxygen when brought into contact with the air Slowly it forms on the surface of the disks a biological film that appears naturally at create the optimal conditions for its development. That is, the presence of substrate and abundant oxygen.
El desarrollo biológico en las superficies va aumentando hasta que, debido al crecimiento de microorganismos y a la rotación de los discos, se efectúa el desprendimiento de la biomasa, pasando a estar en suspensión en el agua en forma de flóculos, estableciéndose un equilibrio entre la biomasa que crece en los discos y la que se desprende. De esta manera se consigue la captura de sustancias orgánicas solubles y su transformación en materia sólida que puede ser separable por procedimientos físicos, tales como la decantación o el microtamizado.The biological development on the surfaces goes increasing until, due to the growth of microorganisms and to the rotation of the disks, the detachment of the biomass, becoming suspended in the water in the form of flocs, establishing a balance between the biomass that grows in the discs and the one that follows. This way you get the capture of soluble organic substances and their transformation into solid matter that can be separable by physical procedures, such as decantation or microtamizing.
El biodisco es un sistema de depuración de los denominados de lecho fijo, en el que no es necesario recircular fangos, siendo el fango obtenido en el decantador secundario un desecho que debe ser extraído de la manera más conveniente posible.The biodisc is a purification system for called fixed bed, in which it is not necessary to recirculate sludge, the sludge obtained in the secondary decanter being a waste that must be removed in the most convenient way possible.
Por su parte, los sistemas de depuración conocidos como de lecho móvil, también utilizan piezas de relleno denominadas "carriers", de alta superficie específica, como material soporte para las bacterias que intervienen en el proceso, de manera que estas piezas que son de elevada superficie específica, (del orden de los 500 m^{2}/m^{3}), se mantienen en suspensión mediante un agitador o por medio de inyecciones de aire.For its part, debugging systems known as moving bed, they also use filler parts called "carriers", of high specific surface, such as support material for the bacteria involved in the process, so that these pieces that are of high specific surface area, (of the order of 500 m 2 / m 3), they remain in suspension by an agitator or by means of air injections.
En los sistemas de depuración existe también lo que se denomina decantador lamelar, previsto para separar del agua sólidos de densidad superior a 1x1/2 de un juego de placas inclinadas, por las que el agua es obligada a circular. En el caso de que la partícula sea pequeña, la propia velocidad del agua obliga a la partícula a ascender de forma paralela a las placas inclinadas, pero con una velocidad de la partícula hacia el fondo, de manera que la combinación de estos dos vectores hace que la partícula colisione con la placa, quedando adherida a la misma y aumentando su tamaño con las siguientes partículas que colisionan en el mismo punto.In debugging systems there is also what which is called lamellar decanter, intended to separate from water solids of density greater than 1x1 / 2 of a set of plates inclined, by which the water is forced to circulate. If that the particle is small, the water velocity itself forces to the particle to ascend parallel to the inclined plates, but with a particle velocity towards the bottom, so that the combination of these two vectors causes the particle to collide with the plate, adhering to it and increasing its size with the following particles that collide at the same point.
El decantador lamelar puede sustituirse por un decantador normal sin lamelas, con el inconveniente de requerir algo mas de espacio, sin que ello suponga una alteración del proceso básico.The lamellar decanter can be replaced by a normal decanter without lamellae, with the inconvenience of requiring something more space, without implying an alteration of the process basic.
Los sistemas o equipos referidos se utilizan
de
forma independiente, aunque no combinadamente.The systems or equipment referred to are used in
independently, although not combined.
La instalación que se preconiza presenta la particularidad de que en un conjunto compacto están asociados el denominado biodisco como lecho fijo, el lecho móvil y el decantador lamelar, estando el lecho móvil situado bajo el lecho fijo y colateralmente el decantador lamelar.The installation that is recommended presents the particularity that in a compact set the called biodisk as a fixed bed, the moving bed and the decanter lamellar, the moving bed being located under the fixed bed and collaterally the lamellar decanter.
Según la disposición de dichos equipos o sistemas, el vertido a tratar se introduce en el tanque correspondiente al reactor de lecho móvil, que queda situado inmediatamente por debajo del biodisco o lecho fijo, de manera tal que en ese reactor de lecho móvil es posible efectuar un tratamiento anaerobio, por estar totalmente fuera de contacto con la atmósfera, así como un tratamiento aerobio por contemplar la posibilidad de introducir aire a través de un soplante exterior, o bien un tratamiento anóxico mediante la circulación de agua nitrificada procedente del biodisco, de manera tal que en dicho tanque inferior correspondiente al reactor de lecho móvil se puede efectuar, según convenga, una simple eliminación de DBO5, añadiendo aire, o una eliminación simultánea de DBO5-N-NO3, en el caso de existencia de nitratos recirculados, o una solución del fósforo alternando periodos anaerobios con aireación.According to the disposition of said equipment or systems, the spillage to be treated is introduced into the tank corresponding to the mobile bed reactor, which is located immediately below the biodisk or fixed bed, so that in that mobile bed reactor it is possible to carry out a treatment anaerobic, for being totally out of touch with the atmosphere, as well as an aerobic treatment for contemplating the possibility of introduce air through an outside blower, or a anoxic treatment through the circulation of nitrified water from the biodisk, so that in said lower tank corresponding to the mobile bed reactor can be carried out, according to convenient, a simple removal of BOD5, adding air, or a simultaneous removal of BOD5-N-NO3, in the case of existence of recirculated nitrates, or a phosphorus solution alternating anaerobic periods with aeration.
El vertido previamente tratado en el reactor de lecho móvil, sale de éste y accede al biodisco, donde es tratado aeróbicamente hasta alcanzar el grado de depuración deseado, con la particularidad de que el vertido depurado es conducido directamente al decantador lamelar, donde se eliminan los sólidos.The previously treated discharge into the reactor of mobile bed, leave it and access the biodisco, where it is treated aerobically until reaching the desired degree of purification, with the particularity that the purified discharge is conducted directly to the lamellar decanter, where solids are removed.
Desde el biodisco o lecho fijo se realiza una recirculación hacia el reactor de lecho móvil, introduciendo en éste nitratos para su desnitrificación, liberando nitrógeno gaseoso.From the biodisk or fixed bed a recirculation to the mobile bed reactor, introducing into it nitrates for denitrification, releasing gaseous nitrogen.
Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that then it will be done and in order to help a better understanding of the features of the invention, according to a preferred example of practical realization thereof, is accompanied as an integral part of that description, a set of drawings in where illustrative and not limiting, it has been represented the next:
La figura 1.- Muestra una representación esquemática de la instalación para la depuración de aguas residuales realizada de acuerdo con el objeto de la invención.Figure 1.- Shows a representation Installation schematic for wastewater treatment carried out in accordance with the object of the invention.
La figura 2.- Muestra una representación correspondiente al esquema de procesamiento de las aguas residuales en el conjunto o instalación representada en la figura anterior.Figure 2.- Shows a representation corresponding to the wastewater processing scheme in the assembly or installation represented in the previous figure.
Como se puede ver en las figuras referidas, la instalación de la invención comprende un lecho fijo (1) conocido como biodisco, e inmediatamente por debajo del mismo un reactor de lecho móvil (2), de manera tal que desde el correspondiente tanque (?) del lecho fijo (1) o biodisco, el producto tratado pasa a un decantador (3) con una salida (4) para el efluente depurado, y un tanque inferior (5) para la salida de los lodos decantados a través del conducto de salida (6).As you can see in the referred figures, the installation of the invention comprises a known fixed bed (1) as a biodisk, and immediately below it a reactor of mobile bed (2), so that from the corresponding tank (?) of the fixed bed (1) or biodisk, the treated product passes to a decanter (3) with an outlet (4) for the purified effluent, and a lower tank (5) for the discharge of the sludge decanted through of the outlet duct (6).
Entre el lecho fijo (1) de los biodiscos y el reactor de lecho móvil (2), existe una recirculación (7) para introducción de nitratos en ese reactor de lecho móvil (2), efectuándose esa recirculación preferentemente mediante una noria (8) accionada por un moto-reductor (9), moto-reductor (9) que es utilizado igualmente para mover una transmisión por cadena (14), encargada de accionar un agitador (11') establecido en el lecho móvil (2).Between the fixed bed (1) of the biodisks and the mobile bed reactor (2), there is a recirculation (7) for introduction of nitrates in that mobile bed reactor (2), this recirculation being carried out preferably by means of a ferris wheel (8) operated by a motor reducer (9), moto-reducer (9) which is also used for move a chain drive (14), responsible for driving a stirrer (11 ') established in the moving bed (2).
Por lo tanto, la instalación de la invención comprende la asociación combinada del reactor de lecho móvil (2), del lecho fijo (1) o biodisco y del decantador (3), de manera que el proceso se basa en introducir en el correspondiente tanque (2') del lecho móvil (2) las aguas residuales a tratar, introduciéndose a través de la entrada (10), como se representa en la figura 2, de manera que en ese lecho móvil (2) se lleva a cabo un tratamiento anaerobio, o bien aerobio o incluso anóxico, en este último caso cuando se produce la recirculación (7) de agua nitrificada procedente del biodisco o lecho fijo (1).Therefore, the installation of the invention comprises the combined association of the mobile bed reactor (2), of the fixed bed (1) or biodisc and of the decanter (3), so that the process is based on introducing into the corresponding tank (2 ') of the moving bed (2) the wastewater to be treated, entering through the entrance (10), as shown in figure 2, of so that in that mobile bed (2) a treatment is carried out anaerobic, or aerobic or even anoxic, in the latter case when the recirculation (7) of nitrified water occurs from the biodisk or fixed bed (1).
En cuanto al tanque de lecho móvil (2), incluirá un agitador de eje horizontal (11). El paso del lecho móvil (2) al lecho fijo (1) se realiza según indica la flecha (13).As for the mobile bed tank (2), it will include a horizontal shaft agitator (11). The passage of the moving bed (2) to Fixed bed (1) is performed as indicated by arrow (13).
Por último decir que las aguas residuales depuradas pasan desde el tanque (?) del lecho fijo (1) o biodisco al decantador (3), a través de lo que representa la flecha (12), mientras que al tanque (1') del lecho fijo (1) o biodisco, habiéndose previsto que al tanque (2') del lecho móvil (2) puede aplicarse aire, a través de un soplante exterior, y producir una depuración aeróbica y cuya aplicación de aire se realiza según marca la flecha (15) de la propia figura 2.Finally say that sewage purified pass from the tank (?) of the fixed bed (1) or biodisco to decanter (3), through what the arrow (12) represents, while to the tank (1 ') of the fixed bed (1) or biodisk, having provided that the tank (2 ') of the moving bed (2) can apply air, through an outside blower, and produce a aerobic purification and whose application of air is done according to brand the arrow (15) of figure 2 itself.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201100242U ES1074334Y (en) | 2011-03-11 | 2011-03-11 | INSTALLATION FOR WASTEWATER CLEANING |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201100242U ES1074334Y (en) | 2011-03-11 | 2011-03-11 | INSTALLATION FOR WASTEWATER CLEANING |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES1074334U true ES1074334U (en) | 2011-04-18 |
| ES1074334U8 ES1074334U8 (en) | 2011-05-04 |
| ES1074334Y ES1074334Y (en) | 2011-07-14 |
Family
ID=43824585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201100242U Expired - Fee Related ES1074334Y (en) | 2011-03-11 | 2011-03-11 | INSTALLATION FOR WASTEWATER CLEANING |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES1074334Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253828A (en) * | 2013-05-24 | 2013-08-21 | 四川环能德美科技股份有限公司 | Water treatment system for dispersed sewage treatment in villages and towns |
| WO2022149972A1 (en) * | 2021-01-11 | 2022-07-14 | Espinosa Guerrero Erick Mauricio | System for treating domestic water in buildings |
-
2011
- 2011-03-11 ES ES201100242U patent/ES1074334Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253828A (en) * | 2013-05-24 | 2013-08-21 | 四川环能德美科技股份有限公司 | Water treatment system for dispersed sewage treatment in villages and towns |
| CN103253828B (en) * | 2013-05-24 | 2016-06-01 | 四川环能德美科技股份有限公司 | A kind of water treatment system administered for villages and small towns decentralized type sewage |
| WO2022149972A1 (en) * | 2021-01-11 | 2022-07-14 | Espinosa Guerrero Erick Mauricio | System for treating domestic water in buildings |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1074334Y (en) | 2011-07-14 |
| ES1074334U8 (en) | 2011-05-04 |
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