Accumulative septic tank for gardening: features of choice,
It is not always possible to build a cleaning system with a modern look. There are various reasons for this, but you can make an independent installation of a storage product. Only it should be borne in mind that pumping out of this system will have to be performed frequently, since it will quickly fill up. Such a device variant is more convenient than a cesspool of an ordinary type, because the accumulative septic tank does not allow domestic sewage to immediately enter the soil, thereby contaminating it.
Purpose of equipment
The organization of autonomous sewage system has some difficulties. For cleaning systems that have filtering, large areas are required on the site. But not all plots allow you to build a septic tank that would meet the standards of sanitation. It is in such conditions that a septic tank is useful.
Apply a device for collecting domestic wastewater with pumping by vacuum trucks. The frequency of work on pumping directly depends on the natural size of the tank, the amount of household waste entering it. Work on pumping is carried out as the tank is filled. For example, Triton brand septic tank. Equipment that is quite suitable for buildings, where the volumes of household waste are insignificant. Sometimes it does not make sense at the cottage to use expensive septic tanks. It can also be done when the terrain on the site requires equipment with pumps.
Reservoirs
Storage tanks used to save sewage waste can be made of different materials, such as:
- polyethylene;
- metal;
- fiberglass;
- concrete.
Metal, like concrete, is usually heavy. Therefore, products made using these materials are not subject to ejection by groundwater. They are not affected by the pressure of the surrounding soil. It is perfectly! They still have a drawback, and a significant one. This is the need to use specialized equipment when installing steel tanks.
Tip! Concrete tanks can be poured without the involvement of lifting equipment, although it is necessary to bring sand, cement and crushed stone.
It is expensive to operate this equipment, but it is still necessary to rent it somewhere, but this is not always possible. In addition, metal septic tanks undergo corrosion during operation. This fact has a negative effect on storage devices. Their service life is reduced, and much more. Therefore, careful treatment of metal tanks with a corrosion-resistant coating is required.
Polyethylene construction
Designs of polyethylene have a small weight, in comparison with the above. This is their dignity! You can mount them without the use of specialized equipment. There are no rental issues. Financial expenses for the installation of such equipment are reduced, and significantly.
The small weight of septic tanks can contribute to the ejection of structures from the soil (especially if they are still empty), thereby creating certain inconveniences. The materials from which they are made are not subject to corrosion, to the action of aggressive media. More reliable in terms of tightness. Because of these signs, equipment is considered durable and reliable.
The thickness of the tank may be different. Most often it depends only on the size - the larger the tank, the thicker its wall. Also, the wall thickness may vary depending on how strong the tank should be. Such containers in the production are supplied with ribs. This is done so that when placing the wall withstand the pressure of the soil. In addition, to prevent equipment from being pushed out of the soil, it is fixed with anchor bolts directly to the bottom of the pit, which is made of concrete.
Design features
Accumulative septic tank is durable, reliable, with a significant tightness of the tank. It is in it that during the operation all domestic types of wastewater accumulate. He has one camera. Some devices are equipped with sensors for filling level.
Device
Capacity can be a tank of 1 m3 and up to 40 m3. The scope of construction depends on the composition of the family. The more people there are, the greater the volume of the cumulative unit used. You should also consider when choosing the average daily volume of wastewater. If at the moment of selecting the storage tank the volume was calculated correctly, then the sewerage will work fine!
Tip! The big drawback of the cumulative tanks is their incompatibility with the modern rules of the sewer system. Periodic pumping of domestic wastewater is still required. This is often a big financial cost, which, of course, very few people like it.
Capacity Selection Rules
Given that modern standards of sanitation at sites prohibit the construction of cesspools, the cumulative septic tank is an alternative. It can also be arranged where ground water is located close to the ground surface, since in this case it will not be possible to arrange a field for filtration.
Choice of storage tanks
The cesspool machine can only pump out no more than 8000 liters of household waste from the storage tank for 1 time only. Based on these data, you should select the parameters of the septic tank.
Among the variety of devices on the market it is difficult to choose any particular septic tank. To make the task simple, you can consider popular products.
These include the leopard. Why should you start your choice with this system? This can help the owner to solve numerous problems. Having installed this equipment, there is no need to worry about overflow, because a float sensor was installed inside the tank during manufacture, its signal can be sent to the control panel. It is very user friendly.
The principle of operation of this system is simple. When the tank compartment is full, it gives a signal, and the red light immediately lights up. This suggests that it is time to perform the pumping of household waste.
The advantages of this design include a robust system housing, which during operation ensures 100% leak tightness. The tank is made of polyethylene. Its service life is about 50 years. The neck of the structure is integral, with any height that is set by the client's preference. To the design connect pipes with a diameter of 110 mm.
The cover has an anti-slip surface, it speaks of safety for the person. The cost depends on the size of the camera.