Septic Eurolos: types, characteristics, principle of operation

Autonomous systems for wastewater treatment make living comfortable even where there is no central sewage system. A device of this type is the Eurolos septic tank. It is designed for deep wastewater treatment. Purified water can be reused - for watering, washing machines, for other technical purposes. Central drainage, as well as maintenance by aspenizatorsky technique is not required.

Principle of operation

The design of the septic tank is a cylinder with an inspection hatch in its upper part. Inside the septic tank is divided into three sections. In one of them a biofilter is installed, which cleans drains. Due to the high degree of sewage treatment, the liquid can be directed to the filtration field or drainage well. The bottom of the well should be sand and gravel. The degree of wastewater treatment is 98-99%, so water can be reused for technical purposes.

Septic Eurolos: types, characteristics, principle of operation Structurally, the station is a cylinder with a neck

The biological station is installed in soils of different types. It is capable of splitting not only household waste and paper, but also detergents. There are gravity models and equipped with a pump. The former work without electricity for 48 hours, due to the presence of a biofilter containing microorganisms that process wastewater.

A drainage pump and a recirculation pump are installed in the Eurolos septic tank. The drainage pump lifts waste fluids into the bioreactor from the settling chamber. There, beneficial microorganisms partially decompose and recycle wastewater. Then the effluent enters the biofilter, where it is saturated with oxygen. The oxidative process is accelerated at this stage. Finally, the drains re-enter the first chamber.


Septic Eurolos: types, characteristics, principle of operation Water can be used for watering

The advantages of Eurolt septic tanks compared to stations of other brands:

  • battery life;
  • wide range;
  • wastewater treatment with different types of pollution;
  • simple maintenance ;
  • no need for pumping effluent;
  • reliability;
  • can be installed in different types of soils, including with groundwater, coming close to the surface;
  • compliance with sanitary and hygienic standards, safety For the environment, environmental friendliness, relative non-volatility (septic tanks without pumping equipment are completely non-volatile, with a pump they keep working when the power is turned off for up to 2 days);
  • unpleasant odors are effectively neutralized; 2 days);
  • a wide range of stations for cleaning different volumes of wastewater and servicing various objects;
  • relatively small size of the device;
  • resistance to sudden temperature changes, including extreme high and low temperatures - no preservation before the cold;
  • lifetime warranty;
  • low price.

Septic Eurolos: types, characteristics, principle of operation Installation options


With long-term power outage efficiency station performance decreases, performance decreases.

How to choose a septic tank

To choose the right septic tank, take into account:

  • the dimensions of the station and the place for installation;
  • the necessary performance, which depends on the number of people serviced by the station continuously;
  • power consumption;
  • where, namely, for what purposes the septic tank will be used.

Overview of models

The Eurolos septic tank line is represented by devices that differ in size, volume, performance, and installed equipment.

Eurolos Luck

Septic Eurolos: types, characteristics, principle of operation Model Design Luck

This is a miniature device that is different small body height. This facilitates the preparation of the pit for the installation of a septic tank. In addition, the station does not need to be buried completely. Despite the fact that the body is made of plastic, it has sufficient rigidity, since plastic of considerable thickness is used for production, and the seams are welded. Service life - 50 years.

The septic tank is left by the water purified by 70%, therefore its purification is required. For this purpose, wastewater is diverted to a filtration field or a drainage well. Instead of the equipment of additional treatment facilities, it is possible to purchase a ready-made drainage device “Eurolos” (a duct with vents where oxidation of wastewater occurs).

  • Productivity - 0.6 m 3 .
  • Number of tenants - 3.
  • Dimensions - 1.5 * 1.5 m.

Septic Eurolos: types, characteristics, principle of operation Internal sections of the septic tank Luck

This model is suitable for installation in the summer cottage as a seasonal sewage treatment plant. To the septic tank you can connect the drain pipes from the sink and toilet bowl.

Eurolos Eco

Septic Eurolos: types, characteristics, principle of operation Eco Model - Appearance

Model is non-volatile. Wastewater treatment is carried out by anaerobic bacteria. The body is a cylindrical tank with two inspection hatches in the upper part. Installed horizontally. Material - monolithic polypropylene.

The internal cavity is divided into three compartments with overflows, separated by ribbed panels. In the first compartment, the wastewater is settled. Wastewater treatment is carried out by anaerobic bacteria in the second section. In the third section, drains are clarified. The level of wastewater treatment is slightly higher than that of the model "Luck" and is 80%. However, post-treatment is still required. As in the previous case, for this purpose, use of filtration fields and a drainage well.

According to the volume of waste processed per day, there are modifications:

  • 0.6,
  • 0.8,
  • 1,
  • 1.5;
  • 2.4;
  • 3;
  • 4.

The figures correspond to the performance of the septic tank in cubic meters.

Septic Eurolos: types, characteristics, principle of operation The Eco model device inside

The number of permanently served tenants varies from 3 to 20 people , depending on the modification. In addition, when choosing a model, it is necessary to consider the number of plumbing and household appliances that are connected to the septic tank.

Eurolos Bio

Septic Eurolos: types, characteristics, principle of operation Eurolos Bio - appearance

For pumping sewage inside The devices are installed pumps and ejector. The location is vertical. The internal device is represented by three sections. Due to the presence of a bioreactor and a biofilter, the level of wastewater treatment already reaches 98%. This is a significant advantage. The disadvantage of the model is volatility.

Performance modifications:

  • 3;
  • 4;
  • 5;
  • 6;
  • 8;
  • 10;
  • 12;
  • 15;
  • 20.

Septic Eurolos: types, characteristics, principle of operation Equipment inside the Biot station

In the first compartment, drains are separated from large particles of pollution. In the second compartment defend the middle fractions. At the same time biological treatment is performed. Then the liquid enters the bioreactor, enters the third section. Finally, the purified water enters the after-treatment at the biofilter with a recirculation pump and is sprayed there, saturated with oxygen.

Eurolos Pro

Septic Eurolos: types, characteristics, principle of operation Model Pro outside

The device differs from previous models in the presence of a compressor, and modifications are possible both of gravity type and with forced transfer of effluent. The location is vertical. The design provides a neck, which is sealed with a lid. A blower chamber is installed in the throat area. The septic tank is divided into 4 compartments.

Septic Eurolos: types, characteristics, principle of operation Equipment inside the model Pro

The cleaning process includes:

  • two-step mechanical cleaning - first the coarse fractions are removed, then the middle ones;
  • biological anaerobic cleaning in the aerotank;
  • cleaning using aerobic bacteria.

Septic Eurolos: types, characteristics, principle of operation Model Pro - top view

The septic tank of this model can serve from 3 to 20 person.

Installing a septic tank

Septic Eurolos: types, characteristics, principle of operation Preparing a septic tank for installing

To avoid damage to the structure, It is necessary to install a septic tank in accordance with the instructions:

  1. Separate modifications of the septic tank are mounted horizontally, others vertically. With this you need to decide before installing the device. In accordance with the size of the design dig a pit. It must be larger than the size of the installation. On each side of the septic tank, an indent of 20-30 cm is needed.
  2. If the septic tank is installed on the ground-flown, then it can be not buried completely - just bury it at least 40 cm.
  3. Make a trench under the pipe from the side of the supply pipe drains, and from the side of the discharge.
  4. A sand pillow is poured at the bottom of the pit.
  5. install a septic tank, aligning it to the level
  6. Connect all communications, taking into account the depth of soil freezing.
  7. The first half of the volume of the pit during backfilling is filled with sand mixed with cement. Each 20 cm layer is rammed. Then, closer to the surface, the foundation pit is filled up only with soil. As the foundation pit is filled, the septic tank is filled with water to prevent the body from being pushed inward under the load.

Septic Eurolos: types, characteristics, principle of operation Eurolos in the trench


If we consider the maintenance of the station using the example of a septic tank Eurolos Pro, with constant operation, it is necessary to clean the filters of the compressor and airlifts once a year, and also to remove sediment from the first chamber once every 2 years so that the sludge does not solidify. Pumping is performed by a drainage pump or by means of a cesspool machine.

Septic Eurolos: types, characteristics, principle of operation Installed station

Immediately after cleaning the septic tank, you need to fill it with clean water so that run again to work.

The Eurolos septic tank, according to the owners, is a design that does an excellent job with the functions assigned to it. Additional finances are not required for maintenance or installation, as you can do on their own.


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