If you are the owner of a country house, then you probably had to decide how the wastewater coming from the apartment house will be treated and disposed of. For this, septic tank devices are usually used that remove 98% of the contaminants from the water. This indicator is sufficient so that water can be discharged into the nearest gutters without polluting the environment and without posing a risk to human health.
The most adapted today to environmental conditions are treatment facilities that are manufactured by Russian companies. Among them, the Tver septic tank should be distinguished, the reviews of the owners of which you can read below. However, before purchasing it is imperative to get acquainted with the opinions of consumers, as well as ask how the installation and maintenance of such devices is carried out.
Reviews about the device and the principle of operation
According to users, the treatment device of the Tver brand has 6 compartments. The first of them serves to receive contaminated water. Heavy particles are deposited at the bottom of this chamber. This is followed by a bioreactor, where light elements that are difficult to oxidize are converted.
The first stage of cleaning involves the passage of sewage aeration tank. In this compartment, the liquid is mixed with silt, and the reaction itself takes place under the influence of oxygen. Substances oxidize the contaminants, and then they enter the secondary sump, from where the sludge returns to 3 compartments, while the clarified and purified water goes further. Users especially emphasize that the system assumes the presence of a second aeration tank, where the effluent is converted by a layer of limestone that lies at the bottom. The substance removes phosphates from the liquid by binding small elements and large particles.
The third settling tank is the last stage of purification, if desired, users can place chlorine-containing tablets in it, which will carry out the last stage of purification. Sewage enters the first chamber using a pump or by gravity. Treated water is discharged into a roadside ditch or pond; it can also be collected in a sump for secondary use. According to customers, the Tver septic tank, the feedback of the owners of which will be useful for the future consumer to know, should work under the control of a person. You will need to monitor the volume of beneficial bacteria in the compartments.
Feedback on the principle of operation
The septic tank described in the article refers to the classical treatment facilities that use gravitational sedimentation, anaerobic fermentation and biological treatment. Users emphasize that gravity sedimentation consists in the separation of wastewater into fine fractions. This stage is based on the weight of substances.
Anaerobic fermentation is carried out due to the interaction of special bacteria and sewage. As for biological treatment, it is carried out by supplying oxygen to the compartment. Consumers note that when installing a septic tank, it is important to correctly calculate the overflow system so that the fluid moves between the chambers without using pumps.
Installation
The Tver septic tank, the owner’s reviews of which will be useful to each consumer, must be installed according to certain instructions, it is supplied with the device and describes installation work in detail. For carrying out the manipulations, it will be necessary to prepare dry cement and sand. Among other things, it is important to supply power.
Installation work can be carried out by the consumer independently or with the assistance of specialists. Before installation, a foundation pit is excavated, the dimensions of which should be slightly larger than the dimensions of the device itself. At the bottom there is a sand cushion, which is well compacted and spilled with water. At the next stage, you can install the Tver septic tank, the owners' reviews about which quite often are only positive. It is important to anchor the equipment, giving the device a stable position at any time of the year. As a rule, anchors are supplied. Next, the aseptic is connected to the outlet and incoming pipes and power supply.
It is important for the master to check the operability of the equipment. More than half of the septic tank should be covered with a mixture of cement and sand to prevent damage to the hull during periods of autumn and spring soil movements. The upper part of the septic tank is thermally insulated, for which any material similar to mineral wool should be used. At the final stage, the structure is covered with soil, at this it can be considered that the installation of the septic tank is completed. The described septic tank in a private house should be installed strictly horizontally, since even a slight bias during installation can lead to incorrect functioning of the device.
Service
These works consist in regular preventive manipulations and equipment cleaning. In this case, excess sludge is removed from the chambers; for this, fecal pumps or special equipment should be used. Usually pumped sludge is used as fertilizer. Filter cleaning in the bioreactor is also necessary. They can be easily removed and washed with running water. After that, the filters should be installed in place.
It also happens that the beams rot. They serve to support filters. In this case, a complete replacement of metal elements is necessary. When servicing a septic tank, it is necessary to replenish limestone and bacteria. A septic tank in a private house should undergo preventive examinations about once every 2.5 years, which depends on the intensity of use of the equipment.
Cleaning
Before thorough cleaning, you should ask how such work is done. To do this, it is necessary to prepare a sewage machine and a fecal pump. Need a high pressure cleaner. At the first stage, remove the top cover from the equipment. This will provide access to the three taps that are located inside the device. Extremely cranes in the working position should be closed, while the middle - open. Through it, oxygen is supplied to the compartment.
To pump sludge from neighboring compartments, it is necessary to close the middle tap and open the extreme one in turn. The average operating time of one crane is approximately 15-20 minutes. After completing this procedure, sludge from adjacent compartments should go to the central one, and from there it should be removed using a machine or pump.
Cleaning recommendations
Septic tank Tver, the cleaning instructions for which are presented in the article, must be cleaned from time to time. At the next stage, ruff filters that are well washed are necessary to be removed from the bioreactor. Supporting metal elements are replaced if necessary. Using a high pressure washer, it will be possible to flush the walls of the device. Excess fluid is then removed using a pump.
Once the equipment is cleaned, it can be replaced. The master backfills limestone and bacteria. At the final stage, the middle tap must be opened and the cover closed. The device must be completely cleaned up approximately once every 6 years.
Positive reviews
The septic tank Tver, whose manufacturer is located in Russia, has many advantages. Among the positive features should be highlighted:
- the possibility of complete wastewater treatment ;
- use of high strength materials;
- reliability of treatment plant elements;
- energy saving at work.
According to customers, when using a septic tank there is no need to use filtration devices. In addition, you can count on half a century of trouble-free operation of the device. The manufacturer guarantees the performance of the unit for 50 years. This is true if the consumer will properly care for the equipment. An additional advantage can also be called the fact that the design is designed for multiple salvo volt discharges.
Main disadvantages
The Tver septic tank, whose shortcomings will be presented below, still remains popular among consumers. But before acquiring such equipment, it is necessary to pay attention to the fact that it is quite expensive, and also requires the need for anchoring. The latter circumstance is due to the low weight of the equipment. Considering the negative sides, one can not fail to note the energy dependence of the complex, which does not always suit summer residents whose houses are not supplied with electricity.
Reviews of some modifications of the Tver sepic
Septic tank Tver, the turnkey price of which is mentioned in the article, can be offered for sale in a variety of 0.75P. According to customers, the performance of this device is 0, 75 m 3 per day. The body is made of polypropylene, and the maximum salvo discharge reaches a volume of 250 liters.
Consumers emphasize that you can use this equipment as an additional treatment device for a bathhouse or guest house. If the volume of wastewater from your home is slightly larger, then you can consider the 1P model, which is able to take 1 m 3 of sewage per day. The maximum volley discharge is 330 l, according to users, this model is preferable to consider as a station option for a family of three.
Septic tank "Tver", the price with a turnkey installation of which should be of interest to the consumer, it is also offered a variety of 1.5P. According to users, the productivity in this case is 1.5 m 3 per day. You can count on the maximum possible salvo discharge in the amount of 500 liters. If there is a need to serve two houses at once, then you can prefer the 2P model, which can clean 2 m 3 of water per day. Volley single discharge is 650 liters.
The sizes and cost of a septic tank of the Tver brand
Septic tank "Tver", the dimensions of which can vary, has a different cost. For example, if you select a model whose length, width and height are 1.4x1.1x1.72 m, then you will have to pay 59,000 rubles for it. At the same time, daily productivity will be 0.35 m 3 . If the dimensions are changed to 1.65x1.1x1.67 m, then the price will be 69,000 rubles. Productivity in this case increases to 0.5 m 3 . The Tver Septic tank, the price of which is 76,900 rubles, has the following dimensions: 2x1.1x1.67 m. Productivity remains the same as in the case described above. If your house is large enough, and the number of people living in it can change upwards, then you should choose a model whose dimensions are 2.25x0.86x1.72 m. At the same time, the productivity will be 0.75 m 3 per day.
The cost of installing the Tver septic tank
Maintenance of the Tver septic tank will be required periodically. This must be taken into account before the acquisition of such equipment, as well as the cost of installation work. The price of these services will vary depending on the season, so you need to think about carrying out such work in advance so that when summer comes, you will not be in a country house without a cleaning system.
If you purchased a septic tank “Tver 0.35P”, then you can install it using the installation supervision technology, for these works the consumer will have to pay 9300 rubles. Installation of the Tver septic tank can also be carried out in sand, while the price will be 21,500 rubles, which also applies to installation in loam. If installation works are carried out in clay, then the cost increases to 24,100 rubles. But installation in quicksand is the most expensive, the price for these works is 30,550 rubles.
Buying a septic tank “Tver 0.75P”, for installation supervision you will pay exactly the same as in the case described above, but installation work in sand and loam will cost more - 22,800 rubles. If the installation is carried out in clay, then the work of specialists will cost 25,400 rubles. When mounting in quicksand the cost of carrying out manipulations will be equal to 31,900 rubles.
Septic what brand to choose
If you will be installing an autonomous sewage system in a private house, it is important to know how to choose such a system before visiting the store. In order to make the right choice, it is necessary to consider the main advantages and disadvantages of existing models of treatment facilities on the market. For example, a septic tank “Tank” has a low cost, copes with sewage treatment, provides autonomous operation and is easy to maintain. During its operation there will be no operational energy consumption.
On sale you can find another septic tank - "Unilos", which is highly efficient, but depends on electricity. Consumers choose this system not so often for the reason that the price of equipment “bites”.
A modern summer resident needs an autonomous sewer in a private house. How to choose a similar system, you can decide by reading this article. From it you will learn that Triton has a low cost and is easy to operate. This device has compact dimensions, which facilitates not only installation, but also delivery. The cleaning result can be called complete, and its degree is not inferior to the effect of using more expensive systems.
Conclusion
If you will consider the scheme of the septic tank, which was discussed above, then you can get acquainted with the principle of operation of this device. This information will allow you to understand how best to clean the device, as well as what equipment to use and in what sequence to act.
This wastewater treatment plant is unique in that it can be used for families whose total composition reaches 15 people. In this case, you can count on the maximum possible salvo discharge in the amount of 800 liters. In this case, the installation of equipment can be carried out independently. The scheme of the septic tank allows you to understand that this system consists of 6 compartments, each of which is designed to fulfill its function.