When landscaping a dacha or other country property, many people used to build a cesspool. This is an extremely inconvenient and environmentally unsafe method. In addition, the cesspool spreads an unpleasant odor. That's why most homeowners today choose more efficient solutions. An example of such a solution is the Astra septic tank.
When doing home improvement, most homeowners want to purchase a reliable wastewater treatment facility that processes wastewater without releasing an unpleasant odor.
Deep biological treatment stations meet these requirements. One of the most popular options for such an installation is the Astra septic tank. Let's figure out what kind of installation this is, what malfunctions it has and how to repair it.
Advantages of the model and its disadvantages
Before purchasing a Unilos septic tank, it is worth getting acquainted with what positive aspects these stations have and what aspects can cause disappointment.
pros
Unilos Astra treatment plants are one of the most popular options for modern septic tanks. This popularity is due to the presence of a large number of positive aspects of use. The most significant advantages:
- Environmental Safety. The Unilos Astra installation provides the highest level of wastewater treatment. The water supplied to the outlet does not contain visible turbidity particles, and there is no smell from the water. In addition, the durable body of the septic tank eliminates the occurrence of leaks of untreated wastewater.
- Compactness. The modern septic tank Unilos Astra is compact in size. Therefore, installation of the unit will not require the allocation of a large area. It is possible to install a septic tank even in a densely built-up area.
Advice! Autonomous sewage system Unilos provides complete wastewater treatment, so when installing this model, installation of filtration fields or other devices for post-treatment of water removed from the septic tank is not required.
- Easy installation. The body of the model is made of durable plastic and has stiffening ribs, so in most cases the station is installed in a pit without prior concreting of the walls.
Advice! Despite the fact that the installation of septic tanks of this brand is quite simple, it is not recommended to carry out the work yourself. Even minor inaccuracies during installation can cause a decrease in operating efficiency. Therefore, installation must be entrusted to specialists.
- A wide range of. The domestic manufacturer offers septic tanks in a very wide range, so you can choose a model for a summer house, a large country residence, a hotel or boarding house. You just need to choose the right performance. To find out the characteristics of the model, you should carefully study its technical data sheet.
- Comfort. If you use a Unilos Astra septic tank, then an unpleasant odor will not be felt, even if you stand next to a working installation. If suddenly a smell from the septic tank appears on the site, it means that the installation has malfunctioned and requires repair.
Advice! When the station is launched for the first time, the operating mode is achieved within 3-4 days. Therefore, if an unpleasant odor is felt in the first days after startup, this is not a sign of a malfunction. But if the smell appears during operation, then you should call a technician or try to independently determine the cause of the malfunction.
Minuses
There are practically no ideal things in the world, so it is worth highlighting the negative aspects of using Unilos septic tanks. This:
- Energy dependence. The center of any deep biological treatment station is the compressor. It is the compressor that supplies the air necessary to carry out the cleaning process. In addition, the compressor starts air pumps that pump liquid from one compartment to another. If the compressor does not work for some reason (for example, due to a lack of electricity), the station will stop.
Advice! During a prolonged power outage, it is impossible to use the sewer system as usual. This will lead to overflow of the receiving compartment and flooding of the station. As a result of flooding, water will enter the compartment in which the compressor and other electrical equipment are installed. After such an accident, the station will require serious repairs.
- Price. Biological treatment stations cost approximately twice as much as simple septic tanks. But settling tanks cannot provide a sufficiently high level of purification.
- Complexity of design. Astra septic tanks do not have mechanical components, but they use devices such as air pumps, a compressor, a control unit, etc. Due to the presence of these complex elements, the risk of breakdown is much higher than in simple septic tanks.
Autonomous sewage system Unilos
For rural areas and suburban settlements, central sewerage remains an unattainable luxury, which until recently put an end to the possibility of creating truly comfortable housing, in no way inferior to houses in the city. Now, an autonomous suburban sewer system has appeared, which allows you to solve the whole range of problems with drainage, easily build a toilet and bathroom in the house, install the necessary household appliances, creating the necessary level of convenience in everyday life.
Treatment processes in Unilos installations are based on the biological decomposition of pollutants into simple substances. Such a scheme is considered not only the most effective of those existing today, but also the safest from the point of view of environmental protection. Active bacteria are added to the installation tank, which, when passing through the compartments of the septic tank, cleans them, bringing the condition of the wastewater to a level suitable for disposal into the ground.
With all this, the price for a septic tank is affordable for all owners of suburban real estate without exception.
The use of autonomous septic tanks allows not only to solve problems with sewage supply, but also to ensure minimal energy consumption. Practice shows that the pumping equipment used in installations, even with minimal care, can last up to 15 years without replacement. At the same time, it operates without any noise that could cause discomfort to residents.
There are no restrictions on the frequency of use of the system. That is why such septic tanks for a summer residence with temporary residence are simply an ideal option that does not require serious material investments.
Service
In order for a deep biological treatment station to work properly, it must be maintained regularly. If desired, Unilos maintenance can be carried out independently. To do this, you will have to first study the technical data sheet of the product, which contains detailed instructions. Recommended:
- Every few days, visually check the quality of cleaning; the water supplied to the outlet should look clean. If there is an odor or the water is cloudy, then unscheduled cleaning or even serious repairs may be necessary.
- The sludge settling tank is cleaned quarterly. Cleaning is carried out using a built-in pump. You can clean the station using a household sewage pump. If cleaning is not carried out regularly, this will lead to a deterioration in operating efficiency and the discharged water will acquire an unpleasant odor. Moreover, infrequent cleaning can cause the station to crash due to blockage in the air pump tubes, and then serious repairs will be required.
Advice! The sludge pumped out of the Unilos septic tank has the appearance and smell of ordinary lake sludge, so the person who pumps the sludge will not have to experience a lot of negative emotions. Moreover, sludge does not contain dangerous impurities; it can be placed in compost and used to fertilize garden crops.
- Once every two years, it is necessary to carry out a complete cleaning of the station, washing the internal walls and washing the rest of the internal equipment in contact with the wastewater. At the same frequency, it is necessary to service the compressor, regularly changing spare parts (membranes).
- Once every 12-15 years it is necessary to replace the compressor in the station.
Signaling
To make it easier to monitor the operation of the treatment plant, an external alarm is used. This is a simple alarm device connected to a float switch installed in the receiving chamber. When the chamber is filled to a critical level, the sensor is triggered and the light bulb installed on the lid of the septic tank lights up with a bright light.
Such external alarm system is very convenient when using Unilos septic tanks. Noticing that the warning light is on, the owner will be able to take timely measures to prevent complete flooding of the station, in which water floods the compressor and other electrical equipment. Timely repairs will avoid additional costs.
Septic tank UNI-SEP
Unilos UniSep septic tanks are adapted for periodic supply of electricity. The station is represented by an underground polypropylene cylindrical body with above-ground hatches. Removable covers provide unhindered maintenance and control of VOC operation. The septic tank supports multi-stage treatment technology, including mechanical, anaerobic and aerobic wastewater treatment through activated sludge. Does not require soil purification through filter fields.
The following options are available to choose from:
UniSep 0.6 - cleaning parameters 600 l/day, weight 70 kg, septic tank price - 56,000 rubles, installation services - 20,000 rubles.
UniSep 0.8 - 800 l/day, 90 kg, 63,000 rubles, 22,000 rubles.
UniSep 1 – 1000 l/day, 120 kg, 70,000 rubles, 23,000 rubles.
UniSep 1.6 – 1600 l/day, 180 kg, 83,000 rubles, 24,000 rubles.
Main causes of malfunctions
Judging by consumer reviews, the Astra autonomous sewage system is a very reliable station that operates stably and has a long service life. However, malfunctions are still possible. What reasons can they be caused by?
Installation errors
If the installation was carried out with errors, the station may operate with lower efficiency indicators or even completely fail. If the cause of the malfunction is poor installation, then expensive repairs may be required.
Especially if the septic tank body was damaged due to improper installation. In the latter case, repair is impossible; you will have to buy a new unit. Therefore, installation should be trusted only to professionals.
Operation errors
Operating errors can also lead to failure of the station. The most common mistakes that cause you to buy spare parts and make repairs
- Disposing of things into the sewer that may cause a blockage (for example, rags, plastic bags, etc.).
- Discharge of substances into the sewer system that can cause the death of bacteria (for example, large amounts of bleach).
- Lack of voltage stabilizer. Voltage surges in the network can lead to failure of the solenoid valve that turns on the compressor.
- Simultaneous discharge of water, the volume of which is greater than the capacity of the receiving chamber. The capacity of the receiver can be found by looking at the product data sheet.
So, in order to effectively solve the problem of disposal of domestic sewage waste at a suburban property, it is worth including an Astra septic tank in the local sewerage system. This is a reliable and efficient installation, but if the operating instructions are not followed, it may require repairs.
The price with installation of a Unilos septic tank on a turnkey basis in Moscow and the Moscow region is inexpensive
The treatment system is designed to clean wastewater from country houses, cottages, and social and cultural facilities. Daily productivity 0.6 - 60 m3/day. The design is represented by a polypropylene monoblock or a complex of underground block-modules. The thickness of the foamed polypropylene is 2 cm. The white body is reinforced with stiffeners, the green lid is insulated. High-quality assembly and reliable components made in Japan determine the minimum service life of the installation - 50 years.
The range of designs is represented by the following options:
Septic tank Unilos Astra 3 - inexpensive price from the manufacturer from 62,050 rubles, installation 20,000 rubles, capacity 600 l/day, dimensions 1120*820*2030 mm.
Astra 4 - 67065/22000 rub., 800 l/day, 1120*940*2280 mm.
Septic tank Unilos Astra 5 - 76,075 rubles, 24,000 rubles, 1000 l/day, 1120*1120*2360 mm.
Astra 6 - 80920/26000 rub., 1200 l/day, 1120*1150*2360 mm.
Septic tank Unilos Astra 7 - price recommended by the manufacturer - 90,100 rubles, installation 29,000 rubles, 1400 l/day, 1120*1150*2360 mm.
Astra 8 - 93075/30000 rub., 1600 l/day, 1500*1160*2360 mm.
Astra 9 - 97240/31000 rub., 1800 l/day, 1700*1160*2360 mm.
Septic tank Unilos Astra 10 - manufacturer price 120,445 rubles, installation 32,000 rubles, 2000 l/day, 2000*1160*2360 mm.
Astra 15 - RUB 146,200/36,000, 3000 l/day, 2500*1160*2360 mm.
Astra 20 – RUB 192,780/42,000, 4000 l/day, 2000*1660*2360 mm.
Septic tank Unilos Astra 30 - manufacturer price RUB 242,250, 6000 l/day, 2160*2000*2360 mm.
Astra 40 — 277,950 rub., 8000 l/day, 2500*2160*2360 mm.
Astra 50 - RUB 331,330, 10,000 l/day, 3010*2160*2360 mm.
Astra 75 - RUB 420,750, 15,000 l/day, 4010*2160*2360 mm.
Astra 100 - septic tank price 571,200 rubles, 20,000 l/day, 3010*2160x2*2365 mm.
Astra 150 - RUB 828,750, 30,000 l/day, 4010×2160*2365 mm.
Astra 200 - RUB 1,048,900, 40,000 l/day, 4010*2160*2365 mm.
Astra 250 – septic tank price RUB 1,528,900, 50,000 l/day, 3500x*2160*2480 mm.
Astra 300 - RUB 1,822,900, 60,000 l/day, 4000x*2160*2480 mm.
