WO2015005759A1

WO2015005759A1 - Improved septic tank having a fluid filtering system comprising a gas ejector and a dual sediment extractor

Info

Publication number: WO2015005759A1
Application number: PCT/MX2013/000082
Authority: WO
Inventors: Martín MUÑOZ CORTES
Original assignee: Muñoz Cortes Martín
Priority date: 2013-07-11
Filing date: 2013-07-11
Publication date: 2015-01-15
Also published as: MX364182B; MX2014004543A

Abstract

The present invention describes an improved septic tank having a fluid filtering system comprising a gas ejector and a dual sediment extractor, which consists of: a container (1), which can be in any shape desired by the user (square, rectangular, tubular, etc.) and made of any strong material; at least one threaded opening (3); and in the periphery of the body of the container (1): at least three openings, one fluid intake opening (4), in which a curved through-pipe is coupled (5), and an inner chamber (6) of the container (1); the outlet opening (7) being located in a lower position than the intake opening (4), a fluid outlet through-pipe (8) being inserted therein, said outlet pipe being integrated in the fluid filtering system comprising a gas ejector and dual sediment extractor (9), which consists of a container (10) having a body that can be cylindrical or in any other shape (11).

Description

IMPROVED SEPTIC FOSA, WITH FLUID FILTER SYSTEM WITH GAS EXPULSER AND DUAL SEDIMENT EXTRACTOR.

TECHNICAL FIELD OF THE INVENTION

The present invention relates to the technical field of residential or industrial septic tanks, also known today as wastewater treatment equipment. BACKGROUND OF THE INVENTION

The invention refers to a series of improvements introduced in the equipment used in the treatment or purification of wastewater, both urban and industrial, in which the purification or treatment itself consists primarily of a primary decantation-digestion followed by a Biological treatment through biological filters, with water recirculation through gravity systems and the supply of air to the biological bed by means of gas extractors. The present invention is created with the interest of promoting the construction industry in one of its variants that involves the construction of septic tank or biodigester for houses, buildings, among others, as well as contributing to the cheaper and rapid construction, to the be a septic tank that helps in the ecological aspect to the treatment of wastewater mainly for domestic waters in places where there is no municipal drainage network and where the waters can be treated and do not contaminate the soil and groundwater.

As we already know in the construction industry there are already different types of septic tanks, biodigester, wastewater treatment equipment and sewage treatment plants with filters integrated for several decades, in different shapes, sizes, weights, but the main purpose is to treat wastewater residential or industrial type, there are the old type of walls or square partitions, and the most current mainly cylindrical or Prefabricated of different materials, which in their time were novel since they are constructed of hard and heavy materials, among other materials known by an expert in the field, but this IMPROVED SEPTIC FOSA, WITH FLUID FILTER SYSTEM WITH GAS EXTRULATOR AND EXTRACTOR DUAL OF SEDIMENTS, As its name says the improved septic tank, it also has unique and innovative features that allows the user a better performance, and has a dual system of sediment extraction by two ways, as well as a system of extraction and fluid filtration so this invention is unique and novel and industrial application, by bringing together different characteristics to those already known in the market, since they lack all versatility, they are limited in sediment extraction, because they are clogged when hardened the solid sediments and in the filtration of the same when lacking a joint system of the same for a better cleaning.

Therefore, to counteract the aforementioned problems, several patents have been developed, for example, the concession number number 39966 folio PA / 1/1940/00710 of Mexican origin, which in its description mentions that the present invention relates to general septic tanks, and more particularly refers to certain devices and innovations in septic tanks for the treatment of sewage sewage, either from a single house, from a group of these or from a community; in order to purify them through the biological action of microorganisms.

The septic tank according to the invention, consists of two essential parts: upper separation or sedimentation chamber, fermentation or digestion chamber. The first one is formed by a container, preferably in the form of a truncated cone that can be integrally upward at its base. attached to another truncated cone of lesser inclination or to a cylinder, at a suitable distance from the upper edge this receives the feed tube, which discharges into the sewage, while in another place and at a convenient height another outlet tube is smaller diameter and at 90 ° of the inlet, at such a height that this tube is placed that can either be straight or bent down when it is smaller in diameter in order to act as a siphon, the level of the liquid surface depends content in this camera; A lid will be provided with a hole with lid and gasket, which is intended to clean the compartment in the chicane and the partition, which is where floating solids will accumulate that do not get a specific weight greater than the liquid by saturation , the aforementioned receptacle, also has another hole in its center to receive the tube, which conducts the gases produced by the fermentation, either to discharge them into the atmosphere at a convenient height, or to take them to a tank if desired take advantage of them; the tube may be provided with a window, of transparent material and with tight fit, which allows to observe the marks of the float rods, which indicates the height of the silt or sludge is fermented, which have accumulated in the bottom of the chamber of fermentation, said hole that receives the tube is surrounded by several holes in which the screws are adapted, which serve to hold the lid, tightly, by means of a gasket, the piece that is a truncated cone inside has 3 simple pieces consisting of this separation or sedimentation chamber are very manageable and lend themselves to be constructed of any suitable material, said invention contains two innovations on the ordinary type: the float, and. the device for unloading fermented sludge. The first is a hollow body of unattainable glass or metal, with a rod or rod at one end. It has a weight as a whole, which allows it to float in the sludge, but submerge itself in the liquid. In this way it allows, with appropriate marks on the rod, to realize the amount of sludge that has accumulated in the bottom, thus indicating when the time has come to extract them. Secondly, it indicates when the extraction of these has to be interrupted, in order to avoid the release of an immature substance; The device for discharging or removing sludge consists of a tube 8, provided at its lower end with a foot valve 7, whose construction is shown in detail in the section of the fiq. 5; but it may be otherwise, as long as it can operate from the outside by means of a rod 26, inside this tube and its extension 28, upwards. At a certain height it has a T and connected at another angle another tube 27, which is the one that leads the sludge to the place where it is to be disposed of in any of the usual ways. In the same T, it connects a tube 28 upwards, of smaller diameter, extending inside the rod that acts on the foot valve 7, and in the other tube T connects at the other by means of another T, by the which leave the waters already free of sediments, which through pipes ducts 28 and 27, taken to the place, where they have to undergo some of the usual procedures for subsequent purification. It describes the operation to others: through the pipe 12, the sewage enters the separation or sedimentation chamber, to the compartment between partition 6 and chicana 3. Suspended substances that have a markedly greater density than water, descend through the opening between the truncated cones 1 1 and 23, depositing in the rotting or fermentation chamber 24. Those of markedly lower density, are retained in this compartment floating on its surface. Non-saturable particles (such as fats), remain in this compartment and when they have accumulated in sufficient quantity, they can be extracted through the hole 17. Most of the suspended substances, such as excrement, paper, etc., increase their saturation density until it begins to descend. Dragged by the slow current, that every time black water enters it is established from entrance 12 to exit 13, they pass under the lower edge of chicana 3, to the next compartment. Most of them descend in this compartment going to the fermentation chamber. Another part, with a weight very close to that of water, will remain in suspension, such or which they ascend until floating, they are retained by Chicana 4, until, as in the interior, they obtain the degree of saturation sufficiently to settle.

As the lower edge of Chicana 4, is lower than that of the previous one, they will not pass under it to the next compartment, but rather particles that already have a density very close to that required for the complete descent. In this compartment the sedimentation of almost all the solids is carried out and the waters that pass under the Chicana 5, with lower edge even lower, enter the last compartment without sediments, containing only the last remains near the bottom. Like the drain 13, it is close to the surface of the liquid, the waters already practically free of sediment leave this chamber. They are conducted by tubes 28 and 27, to the place where they are to be disposed of in one of the usual ways.

The particles that have passed into the fermentation or putrefaction chamber undergo a change due to the biological action of microorganisms, essentially being the products of this fermentation: sludges 9, already harmless that accumulate at the bottom and gases that are collected by truncated tube 23, and conducted by tube 18, either to diffuse them in the atmosphere at a convenient height, or to suitable receptacle when they are in enough to merit its use as fuel. As the float 20, with its rod has such a weight, that it is immersed in the liquid and floats in the sludge, suitable marks on the rod allow to observe from the outside, through the window 19, the height that these have reached, indicating in this way when its extraction is indicated, these sludges should never be extracted in their entirety, firstly by retaining the cultures of the microorganisms that produce the fermentation and secondly to avoid the discharge abroad, of matter that has not even been completely purified by biological action. This device also indicates the time at which the extraction should be interrupted. This is carried out through the tube 8 and 27, by opening the foot valves 7, manipulated from the outside by means of a key 29. When the discharge of the tube 27 is lower than the surface of the liquid in the chamber of sedimentation 2, the pressure of this expels them; otherwise, mechanical extraction means will be used.

When it is interrupted, closing the valve, the water level rises in chamber 2, until the liquid free of solid matter is spilled. The discharge of this liquid through tubes 13 and 28, then passing through the conduit of sludge 27, presents an innovation and improvement, since it passes through an almost continuous current because the intermittences of the tributaries to the chamber are short of sedimentation, this pipe is being continuously washed, thus avoiding possible obstructions of it, which, through a conduit destined exclusively for sludge, given that due to the long intervals between the discharges of these, when the ones that remain attached to the interior of the tube, they get to clog it, described the invention we also see that for its manufacture it takes a lot of material, an assembly or manufacturing process that has to be used more time, in addition the cost is higher, when installed, and when it is required to perform changes will be required to destroy many areas and a lot of material will be wasted and in the invention that I propose it is easy to install, modify, change and distribute in small areas you, and the service that It provides much better, in the purification of treated water compared to this septic tank of the 40s.

Another patent invention with publication date 03/01/1973 of the inventor Raymond Gaillard Clair, called septic tank with built-in filter, said septic tank describes the following, is comprised of a molded container divided into two chambers by a curved partition determining one of sedimentation and another of oxidizing filter composed of unalterable porous materials, having a high inlet mouth, another high one of ventilation and a low one for the exit of purified waters, presenting the filter a perforated flat cover that distributes the contribution of fluids regulated by screens, being provided with another screen on average in each inlet mouth, as you can see in the drawings is a cylindrical body which has two zones one for the water that enters and another where a filter goes has entrances and exits at different heights to that the fluids do not have short circuits when entering depending on the amount of sewage that enters these so n those that will come out through gravity which will be filtered, as we can see this septic tank has a filter which has an outlet of the treated liquids, but it is very large and spacious, in addition to that it does not have sludge extraction system, and it is difficult to clean, these deficiencies make this invention very obsolete today, because of the new improvements that have been in decades since it was published, but it describes a septic tank with characteristics that today They are still used.

Another invention is the utility model with ES number 1016919 from Spain with publication date 01.12.91 called an improved filter, which can be seen in the drawing that is a cylindrical body filter of the so-called inverse that by its characteristics is entered in the internal part of a septic tank or water treatment equipment, which filters the water that enters internally through holes or grooves that are located in the lower part of the filter body and go through several layers of plates and leaves by an extension of the same towards the outside, the mentioned filter in its times was novel but nowadays it has several disadvantages as it is to remove the filter for cleaning, its shape and cover that makes it difficult to install, and does not have a sediment extraction system, or gases, but if fluids, all these inconveniences make the aforementioned filter obsolete today, by what the invention I propose far exceeds said filter.

Another invention with ES number 1036193 U of Spain, called Septic Tank and Filter Assembly, from 1997, describes a tubular body closed on both bases which also presents the inlet and outlet mouths of fluids under treatment, and on the wall or lateral surface of the tubular body incorporates access openings for respective closure caps, said septic tank with filter has reinforced rings, as can be seen in said invention is a septic tank tubular or cylindrical, and with filter, the only thing relevant in this invention They are the reinforcement rings, nowadays with the new technologies in reinforced polymer or plastic material, this type of rings are no longer necessary in my present invention, the reason for naming it is as a precedent that there were already cylindrical or tubular pits.

Another invention is the number ES 1038065 Spanish U with year of presentation 1997, which describes the following the equipment for treatment and purification of wastewater object of the invention is constituted from a cylinder (1) of suitable material intended to be buried on the ground, in its upper part with manholes (2) and in whose cylinder or equipment (1) two distinct parts or zones are distinguished, one known as septic tank where a decantation-digestion of wastewater takes place at treat and another that acts as a biological filter or bacterial bed.

In the part corresponding to the so-called septic tank, it has two independent zones by means of an intermediate partition (3) with a passage (4) that communicates both zones, the first one corresponds to the access of the tributary (5), and in the that there is a flotation of the less dense components, occupying the upper surface (6), a lower sludge zone (7) where these are deposited by decantation and an intermediate zone (8) occupying the largest volume and corresponding to that of the wastewater itself, which through step (4) access the next zone called clarifier (9) and from there to what is considered as part (10) of biological filtering.

One of the improvements of the invention is that in this part of the biological filter (10) there is a pump (11) located below the false bottom (12) that supports the bacterial bed (13), so that the water that They cross this bacterial bed (13) and descend to the bottom (14) of the Biological Filter part (10), it is sucked by the pump (11) and driven, through diffuser nozzles (15) on the upper surface of that bed bacterial (13), thus achieving a distribution of water and therefore a more efficient and greater performance of the equipment.

Therefore, the compact equipment in which a septic tank and a biological filter are established. As can be seen in the small extractor described in this invention, it has an internal pump that recirculates the water and removes it, which makes extraction a little more difficult since more material for manufacturing and energy is needed to make it work and it would be more expensive in the long run.

Another patented invention and very similar to the previous one with Mexican number 213398 of the year 1998, called Domestic wastewater treatment equipment with sludge extraction, describes an apparatus for physical and biological treatment to treat domestic wastewater, and which is used to give a better water quality at the exit of this before discharge, disposal or reuse. This equipment has a hydrodynamic body that does not allow dead spaces or hydraulic short circuits, which contains a decanter, skimmer, a reverse filter, is provided with a sludge extraction system, without the need to extract water; In addition to allowing the restricted exchange of volumes abroad, it contains a system that allows the extraction of only digested or surplus sludge manually by gravity, or by mechanical means, without the need to remove the treated water, when this process is performed ., in addition to the disadvantages that can be enunciated of the present technology is that the sludge extraction system when a tube is placed as described, reaches the end of the cone-shaped area that is the decanter when the sludge is more compacted and carry solid material such as sands, stones wood, grain, paper, these block the outlet of the pipeline, since by not carrying water, so it has to be purged manually from the outside by a stick, tube which enters the tube and begins to move to release the sludge glued or solid matter, but even so this way of purging the sludge extraction tube is not very functional, which makes it often difficult to uncover the sludge extraction tube, in addition to the filter as they call it reverse has no more function that does not allow solids to pass outside, without being treated water, this second patent is almost a true copy of all the previous patents, the only difference is that it has a reverse filter but has all the characteristics described in patent number 39966 folio PA / l / 1940/00710 of Mexican origin from the 40s, such as a body where it is fermented, water inlet and outlet, sludge extractor, sludge deposit (decanter) gas outlet, drain valves by gravity.

With the purpose of eliminating all these mentioned inconveniences, a novel septic tank type biodigestor was developed, which will facilitate to the technicians in construction, plumbers or hydraulic systems the extraction of the sediments in a dual way manually or mechanically, in addition to to be noble with the environment by having a unique and novel fluid filtration system, which differs from those known and patented before, in addition to allowing better filtration of water to the chiatic mantles without contaminating the soil, it is to be Easy manufacturing and simple processing in its parts, the material with which this product is suggested to be manufactured is with plastic material preferably of high resistance, although it also does not simply limit its industrialization to these materials.

DESCRIPTION OF THE INVENTION

The characteristic details of the present septic tank, which are described below, based on the figures mentioned, are cited by way of example, and therefore should not be considered as limiting.

Brief description of the figures: Figure 1 is a conventional perspective view of the improved septic tank with fluid filtration system with gas ejector and dual sediment extractor, where it looked like the body, the top lid of the pit and the entry and exit of fluids .

Figure 2 is a top view of the septic tank with a lid.

Figure 3 is a top view of the septic tank without a lid. Figure 4 is a view of a longitudinal section AA ^' of the septic tank, where the internal parts that comprise it can be seen.

Figure 5 is a view of a longitudinal section BB ^' of the septic tank, where the internal parts that make it up to said pit and the fluid filtration system with gas ejector and dual sediment extractor can be seen.

Figure 6 is an exploded front view of the septic tank where the components that comprise it are appreciated.

Figure 7 is a front view of the top cover of the septic tank.

Figure 8 is a view of the upper face of the lid of the septic tank filtering system.

Figure 9 is a view of the lower face of the upper cover of the septic tank where the holes where the gases pass can be seen.

Figure 10 is a conventional perspective view of the fluid filtration system with gas ejector and sediment extractor.

Figure 11 is a view of a longitudinal section CC of the fluid filtration system with gas ejector and sediment extractor, where its internal parts are appreciated. Figure 12 is a view of a sectioned section DD 'of the septic tank, where it is seen how the upper cover is connected in the threaded inlet hole with the filtering system which in turn joins in the upper threaded hole of the body of the septic tank.

Figure 13 is a sectional view EE ^' of the septic tank, showing how the cross-shaped sediment extraction system is attached to the wall of the septic tank.

Figure 14 is a perspective view of the cross-shaped sediment extraction system located at the wall of the septic tank.

Figure 15 is a perspective view of a secondary filter container.

Figure 16 is a view of an FF ^'section of the secondary sediment filter container.

Figure 17 is a cross-sectional view where the internal parts of the septic tank and the secondary sediment filter container joined by the sediment outlet discharge tube are appreciated.

This improved septic tank, with fluid filtration system with gas ejector and dual sediment extractor, consisting of: at least one container type body (1) which may have any shape desired by the user (square, rectangular , tubular, etc.) and made of any resistant material, where said container (1) on its upper face (2) has at least one threaded hole (3) and on the periphery of the container body (1) carries minus three holes one of fluid inlets (4), where a past and curved tube (5) of a suitable length will be coupled which will direct the incoming fluids so that they fall into the inner chamber (6) of the container (1) that when filling with the fluid or sewage, this disproportionate fall action breaks the creams that are generated by the floating sediments and the action of the fermentation of the incoming fluid and those that are at rest., of the other end of the wall of the body of the container (1) in a position lower than the entrance hole (4) is the exit hole (7) to which a tube will be introduced passed fluid outlet (8) in the same way in elbow or in any form or design that allows the fluid to escape more quickly, said outlet tube is integrated in the fluid filtration system with gas ejector and sediment extractor dual (9) which is formed of a container (10) that the body can be cylindrical or in any other way (11), said container (10) is of a certain size that its average body (40) fits through the threaded hole upper (3) of the container (1), and the upper part of the container (10) has a threaded area or other securing means (12) and an upper projection with gripping means (13) and is larger in the mouth of the upper threaded hole (3) that when inserted can be added a packing or to the glue (14) and is coupled by threading and in this way the container (1) is joined with the container (10).

Said container (10) on its upper face has a threaded hole (15) where a threaded lid (16) will be attached which has the characteristic of being hollow internally and has on its lower face (17) with several small holes (18) where the fluids will pass to go outside through other outlet holes (19) that are located on the periphery of the lid, said lid (16) on its upper face (20) has fastening means (21) for a better grip and make it easier for the user to remove the lid; in the upper part it has other holes (29) through which the fluids or gases generated by the fermentation of the incoming fluids will pass to the internal chamber (6) and in the upper middle part of the container (10) it carries a hole (22 ) where the outlet tube (8) will pass, in the lower part of the container (10) throughout its periphery has several small holes (23) that serve to filter the fluids into the container (10) and in its face bottom (24) has another hole (25) of a certain size where a past tube (26) will be inserted which is held by fastening means (27) said tube is extended by the inner chamber (28) of the container (10) and also extends a few centimeters into the inner chamber (6) of the container (1) said past tube (26) serves as a sediment extractor by means of mechanically suction or by means of hoses, or any other means that can remove the sediments, without the need to remove the fluid filtration system with gas ejector and dual sediment extractor (9); In the internal chamber (28) of the system (9) it can be transformed into a biological filter (30), or it can be integrated with any type of material that serves to filter the fluids to the outside, helping to avoid contaminating the chiatic mantles or floors.

In the lower middle part of the container body (1) there is at least one hole (31) to which a manual or mechanical sediment extraction system (32) will be attached and secured by known fastening means (41). It is composed of a past tube (33) in the form of Z or it may have any other shape, which extends to the bottom of the floor (34) of the inner chamber (6) of the container (1) in order that have a support and is not suspended, said tube (33) in its final part is branched with more tubes (35) giving a cross shape (36) with several inlet holes (37) that serve as inputs (38) to the ducts of the tube (33) to extract the sediments that are deposited in the lower part by means of the decantation that is already known in the state of the art and are removed by means of gravity, between more holes of sediment inlets ( 37) having said manual or mechanical sediment extraction system (33) will be easier the extraction of the same and not covered in case there was solid material that obstructs some hole (37), has enough entrances for the sediments to flow outwards.

The present invention in another embodiment, is that at the outlet (31) a sediment outlet discharge tube with clamping means (42) is extended which is inserted into an inlet hole (43) of at least a secondary sediment filtering container (44) that is composed of a body or container (45) that can have any shape, also has at least one hole (43) on the side of the container (45); on its upper face (48) it has a threaded hole (49) or provided with other means for securing or attaching a cover (46) with the same characteristics as the cover (16); on the underside (47) it will have enough holes (50) and of necessary size, that the filtering material (51) that is added to the internal chamber (52) cannot leave this so that when the sediments come out from the septic tank, they enter a second filtrate container and gas ejector (44) and the largest and heaviest sediments remain in the bed of filter material (51) and thus the fluid has a second treatment and is filtered through the holes towards the ground or ground where it is installed, that is why the improved septic tank is a dual system since it has two sludge extraction systems one mechanical and the other by gravity, in addition to two fluid filtration systems with an internal gas ejector in the pit and other outside.

Another modality in the sediment extraction system (32) to which at least two tubes (33) connected by connections (39), and two holes (31) located close to each other, which will allow a better drainage of the sediments, by means of gravity, and if the inlet holes (37) are blocked, an extraction pump can be placed in the outlet holes (31) and the sediments removed mechanically.

Claims

Having sufficiently described my invention, and this being a novelty, I claim as my exclusive property, what is contained in the following clauses.

1. an improved septic tank, with fluid filtration system with gas ejector and dual sediment extractor, characterized in that it comprises: i. At least one container type body (1) which will have any shape desired by the user (square, rectangular, tubular, etc.) and made of any resistant material, ii. wherein said container (1) on its upper face (2) has at least one threaded hole (3) and on the periphery of the container body (1) has at least three fluid inlet and outlet holes. iii. one of the fluid inlet holes (4), a past and curved tube (5) of a suitable length will be attached which will direct the incoming fluids so that they fall into the inner chamber (6) of the container (1) that filling with the fluid or sewage this disproportionately falling action breaks the creams that are generated by the floating sediments and by the action of the fermentation of the incoming fluid and the one at rest.

V. At the other end of the wall of the container body (1) in a position lower than the inlet opening (4) is the outlet opening (7) to which a past fluid outlet tube (8) will be introduced. in the same way in elbow or in any form or design that allows the fluid to escape faster;

2. The septic tank of the preceding claim characterized in that the fluid filtration system with gas ejector and dual sediment extractor (9), consists of:

I. a container (10) having a cylindrical body or in any other way (11),

II. said container (10) is of a certain size that its middle body fits through the upper threaded hole (3) of the container (1),

III. the upper part of the container (0) has a threaded area or other securing means (12);

IV. and a circular upper projection with gripping means (13) and larger to the mouth of the upper threaded hole (3);

V. that, when inserted, a gasket or some glue (14) is added or coupled and coupled by threading and in this way the container (1) is joined with the container (10).

SAW. the container (10) on its upper face has a threaded hole

(fifteen);

Vile. and a little further down passing the threaded zone (12) in the upper part has at least two or more holes (29) of a certain size where the fluids or gases generated by the fermentation of the fluids will pass;

VIII. In the lower part of the container (10) throughout its periphery it has several small holes (23) that serve to enter the fluids into the chamber (28) of the container (10)

IX. and in its lower face (24) it has another hole (25) of a certain size where a past tube (26) will be inserted that will run through the entire inner part of the container;

X. and in the upper middle part of the container (10) carries a hole (22) through which the outlet tube (8) will pass; the fluid filtration system with gas ejector and dual sediment extractor of claim 2 characterized in that said fluid outlet tube (8) is integrated in the fluid filtration system with gas ejector and dual sediment extractor ( 9).

4. the fluid filtration system with gas ejector and dual sediment extractor of claim 3 characterized in that the passed tube (26) is held by clamping mechanisms (27) and is extended by the internal chamber (28) of the container (10) towards the bottom of the internal chamber (6) of the container (1) said past tube (26) serves as a dual sediment extractor through which some mechanism of manual or mechanical extraction or suction can be entered or by means of of hoses, or any other means that can remove sediments, without the need to remove the entire fluid filtration system with gas ejector and dual sediment extractor (9);

5. The fluid filtration system with gas ejector and dual sediment extractor of claim 3 characterized in that the threaded hole (15) is attached to a threaded cover (16) which has the characteristic of being internally hollow and has on its lower face (17) with several small holes (18) where the fluids will pass and go outside through other outlet holes (19) that are located on the periphery of the lid, said lid (16) on its upper face (20) carries fastening means (21) for a better grip and to facilitate the user to remove the cover;

6. The fluid filtration system with gas ejector and dual sediment extractor of claim 3 characterized in that the internal chamber (28) of the fluid filtration system with gas ejector (9) can be transformed into a biological filter ( 30), or you can integrate any type of material that serves to filter the fluids to the outside, helping with this not to contaminate the cold mantles or soils.

7. The septic tank of claim 1 characterized in that In the lower middle part of the container body (1) at least one hole (31) is located to which it is attached and secured by means of fastening mechanisms (41) and known, a sediment extraction system (32);

8. the septic tank of claim 7 the sediment extraction system (32) characterized in that it is composed of: i) a past tube (33) in the form of Z or may have any other shape, which extends to the bottom of the floor (34) of the inner chamber (6) of the container (1);

ii) said tube (33) in its final part branches more tubes (35);

iii) giving a cross shape or any other design (36);

iv) said cross-shaped branch (35) (36) has several inlet holes (37) that through the action of gravity enter the sediments and are conducted through the tube conduit (33) to extract the sediments , the more sediment inlet holes (37) said sediment extraction system has

(33) it will be easier to extract them and if there is solid material that obstructs a hole (37), it has enough entrances for the sediments to flow outwards. 9. The septic tank of the preceding claims another embodiment is characterized in that at the outlet (31) a sediment outlet discharge tube with clamping means (42) is extended which is inserted into an inlet hole (43) ; 10. The septic tank of the preceding claims another embodiment is characterized in that it has at least one secondary sediment filtration container (44);

11.1a septic tank of claim 10 is characterized in that the secondary sediment filtrate container (44) is composed of:

i) a body or container (45) that can have any shape;

ii) has at least one hole (43) on the side of the container (45);

iii) on its upper face (48) it has a threaded hole (49) or provided with other means for securing or coupling,

iv) a cover (46) with the same characteristics as the cover (16) of the septic tank filtering system;

v) on the underside (47) it will have enough holes (50) and of necessary size, that it cannot exit; vi) the filtering material (51) that is added to the internal chamber (52);

12. Another embodiment in the sediment extraction system of claim 8 characterized in that at least two tubes (33) connected by connections (39), and two holes (31) located close to each other on the wall of the wall container (1), which will allow a better drainage of the sediments, by means of gravity, and in case of clogging the inlet holes (37) an extraction pump can be placed in the outlet holes (31) and remove the sediments by mechanical means