ES2288366B1 - IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N. ES2208266 BY: EQUIPMENT FOR THE DEPURATION OF WASTEWATER FROM HORTOFRUTICOLAS CENTRALS AND PHYTOSANITARY TREATMENTS "IN SITU". - Google Patents
IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N. ES2208266 BY: EQUIPMENT FOR THE DEPURATION OF WASTEWATER FROM HORTOFRUTICOLAS CENTRALS AND PHYTOSANITARY TREATMENTS "IN SITU". Download PDFInfo
- Publication number
- ES2288366B1 ES2288366B1 ES200501944A ES200501944A ES2288366B1 ES 2288366 B1 ES2288366 B1 ES 2288366B1 ES 200501944 A ES200501944 A ES 200501944A ES 200501944 A ES200501944 A ES 200501944A ES 2288366 B1 ES2288366 B1 ES 2288366B1
- Authority
- ES
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- Prior art keywords
- tank
- fruit
- purification
- wastewater
- situ
- 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
- 238000011282 treatment Methods 0.000 title claims abstract description 17
- 239000002351 wastewater Substances 0.000 title claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000012055 fruits and vegetables Nutrition 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000011065 in-situ storage Methods 0.000 claims abstract description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000010802 sludge Substances 0.000 claims abstract description 5
- 241000446313 Lamella Species 0.000 claims abstract description 4
- 239000000701 coagulant Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000047 product Substances 0.000 claims description 12
- 235000010633 broth Nutrition 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 210000004072 lung Anatomy 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 102100027346 GTP cyclohydrolase 1 Human genes 0.000 description 1
- 101000862581 Homo sapiens GTP cyclohydrolase 1 Proteins 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 150000003869 acetamides Chemical class 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 208000003383 pontocerebellar hypoplasia type 3 Diseases 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000001993 wax 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Mejoras introducidas en la patente de invención nº ES2208266 por: equipo para la depuración de aguas residuales de centrales hortofrutícolas y tratamientos fitosanitarios "in situ". Se mejora el rendimiento y la claridad del agua obtenida, pudiendo trabajar en continuo para aumentar así la capacidad. En un depósito (1) se recoge el agua a depurar de la instalación hortofrutícola y el recirculado de otra etapa más avanzada del proceso donde está más concentrado. Esta mezcla se envía a la línea de lavado (5) a la que se añade coagulante, sosa y floculante, pasando a un decantador de lamelas (6). Los fangos de este decantador (6) pasan a un filtro banda (7) y se mezclan con el procedente de la parte inferior del depósito (1). Del filtro banda (7) se reenvía al depósito inicial (1). El producto clarificado del decantador (6) pasa primero por un depósito intermedio (8), un filtro bolsa (9) y finalmente a las columnas de carbón activo (10).Improvements introduced in the invention patent No. ES2208266 by: equipment for the purification of wastewater from fruit and vegetable plants and phytosanitary treatments "in situ". The performance and clarity of the water obtained is improved, being able to work continuously to increase capacity. In a tank (1), the water to be purified from the fruit and vegetable installation and the recirculation of another more advanced stage of the process where it is more concentrated is collected. This mixture is sent to the washing line (5) to which coagulant, soda and flocculant is added, passing to a lamella settler (6). The sludge from this decanter (6) passes to a band filter (7) and is mixed with that from the bottom of the tank (1). The band filter (7) is forwarded to the initial tank (1). The clarified decanter product (6) passes first through an intermediate tank (8), a bag filter (9) and finally to the activated carbon columns (10).
Description
Mejoras introducidas en la patente de invención n°ES2208266 por: "Equipo para la depuración de aguas residuales de centrales hortofrutícolas y tratamientos fitosanitarios ``in situ''".Improvements introduced in the invention patent No. ES2208266 for: "Equipment for the purification of wastewater from fruit and vegetable plants and phytosanitary treatments` ` in situ ''".
La presente invención, según se expresa en enunciado de esta memoria descriptiva, se refiere a unas mejoras introducidas en la patente de invención ES2208266 por: equipo para la depuración de aguas residuales de centrales hortofrutícolas y tratamientos fitosanitarios "in situ", con las que se consigue mejorar el rendimiento y la calidad del agua obtenida, trabajando además en continuo.The present invention, as expressed in this specification, refers to improvements introduced in the invention patent ES2208266 by: equipment for the purification of wastewater from fruit and vegetable plants and phytosanitary treatments " in situ ", with which manages to improve the performance and quality of the water obtained, also working continuously.
Es por tanto un objeto de la invención proporcionar un equipo de depuración de este tipo de aguas residuales procedentes de centrales hortofrutícolas procesadoras y de tratamiento fitosanitario en el campo, que pueda trabajar en continuo, aumentando así su capacidad.It is therefore an object of the invention provide a purification equipment for this type of water waste from processing and fruit and vegetable plants of phytosanitary treatment in the field, that can work in continuous, thus increasing its capacity.
Como se contempla en la patente de invención
principal ES2208266, las aguas residuales procedentes de productos
químicos generadas en las centrales hortofrutícolas procesadoras,
se depuran mediante distintos sistemas de aplicación que utilizan:
grifos de aspersión (aspersores de palets), aplicadores de
fungicidas, aplicadores de ceras, líneas de tratamiento, estanques
de tratamiento, etc., conjuntamente con la depuración de los
vertidos residuales sobrantes de los tratamientos fitosanitarios
desarrollados en el
campo.As contemplated in the main invention patent ES2208266, the wastewater from chemical products generated in the processing fruit and vegetable plants is purified by different application systems that use: spray taps (pallet sprinklers), fungicide applicators, applicators waxes, treatment lines, treatment ponds, etc., together with the purification of residual waste discharges from phytosanitary treatments developed in the
countryside.
Para la depuración del agua contaminada con pesticidas se trata mediante filtración convencional, carbón activo degradación biológica, tal como lo expone la patente de invención ES2050909 referida a la eliminación de toxicidad de soluciones tales como residuos de plaguicidas.For the purification of water contaminated with Pesticides are treated by conventional filtration, activated carbon biological degradation, as set forth in the invention patent ES2050909 referred to the elimination of toxicity of solutions such as pesticide residues.
En dicha patente de invención principal se cita también otro sistema conocido de tratamiento mediante lechos de filtración con carbón-degradación con microorganismos específicos, contemplado en la patente de invención con número de publicación WO 94/29224.In said main invention patent cited also another known system of bed treatment carbon-degradation filtration with specific microorganisms, contemplated in the invention patent with publication number WO 94/29224.
Se cita también el modelo de utilidad número 9301506 relacionado con un depurador de aguas residuales mediante carbón activado-filtración.The utility model number is also cited 9301506 related to a sewage treatment plant through activated carbon-filtration.
Empleando una secuencia de tratamiento biológico con capas específicas, se menciona la patente de invención ES2095193 relacionada con el uso de cepas bacterianas del género pseudomonas PCH3 y GCH1 para la biorestauración de suelos y la depuración del agua contaminada con herbicidas del grupo de acetamidas.Using a sequence of biological treatment With specific layers, the invention patent is mentioned ES2095193 related to the use of bacterial strains of the genus pseudomonas PCH3 and GCH1 for the biorestauración of floors and the purification of water contaminated with herbicides from the group of acetamides
Con tratamiento por filtración-ultravioleta puede citarse la patente de invención ES2027366 por un aparato para depuración de agua de consumo y contiene un sistema de depuración de compuestos tóxicos adaptado para retener cantidades pequeñas.With treatment by ultraviolet filtration can be cited the patent of invention ES2027366 by an apparatus for water purification of consumption and contains a system of purification of toxic compounds adapted to retain small amounts.
La patente de invención WO94/25401 también utiliza la secuencia de tratamiento: (ozono-ultravioleta-carbón activado).The invention patent WO94 / 25401 also Use the treatment sequence: (ozone-ultraviolet-carbon activated).
En la patente de invención principal ES2208266, el equipo de depuración estaba compuesto en primer lugar por un depósito de decantación con dos o más salidas a distinta altura para el clarificado. Cuenta con un sistema de dosificación de floculante y un agitador para producir una buena mezcla. Un sistema de filtración de fangos está dispuesto a la salida del depósito, y el fango pasa a una bolsa filtrante. El producto filtrado en la bolsa pasa después a un depósito de recogida del que se bombea a un depósito intermedio. De éste pasa a un filtro de anillas autolimpiante y después a través de algunas columnas de carbón activado.In the main invention patent ES2208266, the purification team was first composed of a settling tank with two or more exits at different heights for the clarified. It has a dosing system of flocculant and a stirrer to produce a good mixture. A system sludge filtration is ready at the exit of the tank, and the mud goes into a filter bag. The product filtered in the bag then passes to a collection tank from which it is pumped to a intermediate deposit From this one it passes to a ring filter self-cleaning and then through some columns of coal activated.
Existe además un sistema de alarma luminoso para indicar cuando se haya agotado el carbón activado, así como bombas y válvulas necesarias para la instalación. El agua residual se bombea desde los tanques que contienen los grifos de aspersión que utilizan las bombas convencionales. En ocasiones, a la salida de la batería de columnas de carbón activado, se incorporará una lámpara ultravioleta con el fin de garantizar un mayor grado de depuración. También esta patente de invención principal contempla un mecanismo de contralavado que permite obtener un mayor rendimiento de las columnas de carbón activado.There is also a light alarm system for indicate when activated carbon has run out, as well as pumps and valves necessary for installation. The wastewater is pumps from the tanks that contain the spray faucets that They use conventional pumps. Sometimes, at the exit of the battery of activated carbon columns, a lamp will be incorporated ultraviolet in order to guarantee a higher degree of purification. Also this main invention patent contemplates a mechanism of backwashing that allows to obtain a greater yield of the activated carbon columns.
En líneas generales, las mejoras introducidas en la patente de invención ES2208266 por: equipo para la depuración de aguas residuales de centrales hortofrutícolas y tratamientos fitosanitarios "in situ", objeto de la invención, consisten en disponer en primer lugar un depósito al que llega el caldo del agua a depurar y otro de mayor concentración que se reenvía desde otra fase más avanzada del proceso, reduciéndose así la concentración del caldo más concentrado. Mediante bomba dosificadora se envía a la línea de lavado de fruta y se añade mediante oportunas bombas dosificadoras el coagulante, sosa y floculante contenidos en respectivos depósitos. La sosa corrige el Ph y el floculante forma flóculos de mayor peso que optimiza el funcionamiento del decantador de lamelas que se dispone a continuación y del que se extraen los fangos (por la parte inferior) y se envían a un filtro banda al que también va a parar el producto altamente concentrado del depósito inicial. El producto menos concentrado de este filtro banda, se recircula al referido depósito.In general, the improvements introduced in the invention patent ES2208266 by: equipment for the purification of wastewater from fruit and vegetable plants and phytosanitary treatments " in situ ", object of the invention, consist in firstly providing a deposit to which the broth of the water to be purified and another of greater concentration that is forwarded from another more advanced phase of the process, thus reducing the concentration of the more concentrated broth. The coagulant, soda and flocculant contained in respective tanks is added to the fruit washing line by means of a dosing pump. The soda corrects the Ph and the flocculant forms floccules of greater weight that optimizes the operation of the lamella decanter that is available below and from which the sludge is extracted (from the bottom) and sent to a band filter that also goes to stop the highly concentrated product from the initial deposit. The less concentrated product of this band filter is recirculated to the said tank.
Por otra parte, el producto de menor concentración del decantador de lamelas, sale de la parte superior y pasa a un depósito intermedio antes de enviarse a las columnas de carbón activo, lo que tiene lugar a través de un filtro bolsa.Moreover, the minor product concentration of the lamella decanter, leaves the top and goes to an intermediate deposit before being sent to the columns of activated carbon, which takes place through a bag filter.
El producto final se obtiene en estas columnas, gozando de las prerrogativas comentadas al principio de esta memoria descriptiva.The final product is obtained in these columns, enjoying the prerogatives discussed at the beginning of this descriptive memory.
Para facilitar la comprensión de las características de la invención y formando parte integrante de esta memoria descriptiva, se acompaña una hoja de planos en cuya figura única, con carácter ilustrativo y no limitativo se ha representado lo siguiente:To facilitate the understanding of characteristics of the invention and forming an integral part of this Descriptive report, a sheet of drawings is attached in whose figure unique, illustrative and non-limiting has been represented the next:
Figura 1.- Es un esquema de funcionamiento del equipo para la depuración de aguas residuales de centrales hortofrutícolas y tratamientos fitosanitarios "in situ", con las mejoras objeto de la invención.Figure 1.- It is a scheme of operation of the equipment for the purification of residual waters of fruit and vegetable plants and phytosanitary treatments " in situ ", with the improvements object of the invention.
Haciendo referencia a la numeración adoptada en la figura, podemos ver que se dispone en primer lugar de un depósito 1 en que se juntan dos caldos de distintas concentraciones: un caldo de menor concentración y mayor volumen, que accede por la línea A y que preferentemente procede de la instalación hortofrutícola, y el otro que llega por la línea B con mayor concentración y en menor volumen de recirculación y recuperación de otra etapa más avanzada del proceso. Con ello se reduce la concentración del caldo más concentrado.Referring to the numbering adopted in the figure, we can see that there is first of all a tank 1 in which two different broths come together concentrations: a broth of lower concentration and greater volume, which accesses via line A and which preferably comes from the fruit and vegetable installation, and the other that arrives on line B with higher concentration and lower recirculation volume and recovery of another more advanced stage of the process. With it reduces the concentration of the broth more concentrated.
Una vez mezclados los dos caldos, se añade en línea 5 el coagulante 2, la sosa 3 para corrección del Ph, y el floculante 4 para formar flóculos con más peso y optimizar el funcionamiento del decantador lamelar 6 de la siguiente fase.Once the two broths are mixed, it is added in line 5 coagulant 2, soda 3 for correction of Ph, and the flocculant 4 to form flocs with more weight and optimize the operation of the lamellar decanter 6 of the next phase.
El producto de mayor concentración D del decantador lamelar 6, los fangos, es recuperado mezclándose con el producto obtenido de la parte inferior del depósito 1, altamente concentrado, cuya mezcla es enviada a un filtro banda 7 cuyo producto menos concentrado es recirculado al depósito 1.The product with the highest concentration D of lamellar decanter 6, the sludge, is recovered by mixing with the product obtained from the bottom of tank 1, highly concentrated, whose mixture is sent to a band 7 filter whose less concentrated product is recirculated to reservoir 1.
El producto de menor concentración que sale del decantador lamelar 6 por la línea C, pasa a un depósito intermedio 8 que actúa como pulmón de trabajo del filtro 9, conduciéndose después a las columnas de carbón activo 10 en donde tiene lugar la última etapa del proceso para obtener el producto final.The lowest concentration product that leaves the lamellar decanter 6 on line C, passes to an intermediate tank 8 acting as a working lung of filter 9, driving then to the active carbon columns 10 where the last stage of the process to obtain the final product.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200501944A ES2288366B1 (en) | 2005-08-03 | 2005-08-03 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N. ES2208266 BY: EQUIPMENT FOR THE DEPURATION OF WASTEWATER FROM HORTOFRUTICOLAS CENTRALS AND PHYTOSANITARY TREATMENTS "IN SITU". |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200501944A ES2288366B1 (en) | 2005-08-03 | 2005-08-03 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N. ES2208266 BY: EQUIPMENT FOR THE DEPURATION OF WASTEWATER FROM HORTOFRUTICOLAS CENTRALS AND PHYTOSANITARY TREATMENTS "IN SITU". |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2288366A1 ES2288366A1 (en) | 2008-01-01 |
| ES2288366B1 true ES2288366B1 (en) | 2008-12-16 |
Family
ID=38858618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200501944A Expired - Fee Related ES2288366B1 (en) | 2005-08-03 | 2005-08-03 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N. ES2208266 BY: EQUIPMENT FOR THE DEPURATION OF WASTEWATER FROM HORTOFRUTICOLAS CENTRALS AND PHYTOSANITARY TREATMENTS "IN SITU". |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2288366B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7670486B2 (en) | 2005-07-06 | 2010-03-02 | Siemens Water Technologies Corp. | Phosphorus removal system and process |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3436453A1 (en) * | 1984-10-05 | 1986-04-17 | Bayer Ag, 5090 Leverkusen | METHOD FOR WASTEWATER CLEANING |
| DE3912820A1 (en) * | 1989-04-19 | 1990-10-25 | Heinz Dieter Uhrner | Cleaning water - contaminated with halogenated hydrocarbon(s), esp. per-chloroethylene, by passing through sedimentation tank and activated carbon filter |
| US5135659A (en) * | 1991-05-23 | 1992-08-04 | Atochem North America, Inc. | Agricultural waste water treatment |
| IT1265830B1 (en) * | 1993-01-19 | 1996-12-12 | Marcello Iacomelli | METHOD AND SYSTEM FOR THE TREATMENT OF WASHING WATER OF FILTERS FOR WATER PURIFICATION AND OTHERS. |
-
2005
- 2005-08-03 ES ES200501944A patent/ES2288366B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2288366A1 (en) | 2008-01-01 |
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