Which is better to give a septic tank: choosing, depending on the site conditions

Septic tank for collecting and filtering the liquid waste

What is a septic tank, and what is the principle of their operation

Septic called a local device that is connected to local house sewer system. Septic tank is necessary in order to collect, maintain and clean the waste water, which are removed from the house through the sewers. Install the device in places where there is no centralized sewer infrastructure. In most cases, this holiday homes or cottages and a huge amount of entire communities in remote rural areas where there is no sanitation.

Scheme septic device

Choosing the right septic tank depends not only on always in runoff, but also to a greater extent on the local environmental conditions. Therefore, for a competent assessment of future purchase need to understand a little bit in the design and function of different types of plants. Any existing septic tank is today, which can be divided into two or more sections. The overall plant operation principle is as follows:

• piped sewage wastewater from sewage get into the first tank, which acts as a sump. It heavy components sink and accumulate on the bottom. The light fractions and fats accumulate on the water surface;
• via the overflow the liquid enters the second compartment, where they are further sedimentation and organic decomposition when exposed to bacteria;
• last section allows clean water so that after passing the filter fields can be safely merge into the ground, seeping through which it is cleared completely from all harmful substances and smell.

EXAMPLE arrangement septic to summer cottage

Useful advice!For complete cleaning of wastewater can be applied installation in which the use of biofilters provided. For these septic tanks, no filtration fields will no longer be needed.

Which is better to give a septic tank: the principles of choice

Before choosing a septic tank for your garden you need to make a small technical task, which would give answers to the following questions:

• how much liquid is discharged out of the house for the day. To do this, you need to know the number of guests in the house of the family members and possible guests. Are taken into account appliances that use water, installed in the house and their average productivity per day. Here take into account the washing machine and dishwasher, as well as showers and taps;

Septic tank - the optimum solution for a holiday village, where there is no centralized sewage system

Choose the performance you need a septic tank

Before buying any device, or a separate septic tank is necessary to define the desired performance. This rate determines the amount of waste liquid, which plant is capable of rework per day. On it depends the number of sections and their volume.

Useful advice!According to the building regulations in the septic tank must be placed as much water as it can relieve the household for three days. A smaller volume of the septic tank use is not rational, because the water simply will not have time to be filtered, and it will always have to pump.

The optimum depth placement of a septic tank in the ground

It is believed that the formation of less than 1 m³ of wastewater per day, the need for a multi-chamber septic tanks lacking. Two-compartment model was set at achieving this index from 1 to 10 m³ / day. If the figure even higher, that is, the need for a three-chamber installation.

Related article:

How to choose a septic tank for a private house of the different options. Which of the device are the complexity of treatment facilities for domestic sewage in a private country house and which one to choose.

About what is better to give a septic tank, which will be visited only occasionally for the rest of the family, much to break the head is not necessary, as it will be enough for her cheapest small single-chamber accumulative device. It is made in the form of a tank, in which a drain sewage from the house. Thus it is necessary to constantly monitor the level of its content, in time to cause assenizatorskaya machine for pumping out the container.

Accurate septic cover does not spoil the appearance suburban area

scavengers services are quite expensive. Moreover, the amount can be too high when the garden in an inaccessible or remote location. For this reason, in cottages or country houses with permanent residence is still better to arrange the overflow structures, in which the water is treated and discharged into the natural environment.

This is especially important for the cottage, which has the same accomplishment as an apartment in a townhouse, and sometimes more. Indeed, in these homes are often constructed saunas and swimming pools, giving a huge amount of waste water. For such houses need models of septic tanks with a very high productivity.

The mounting arrangement of the size of the septic tank

Useful advice!If the water consumption in the household is very high, you can purchase a septic tank equipped with an aeration device. Aerator installed on a building, you can create a favorable environment for aerobic microorganisms, which are perfectly clean any waste water, increasing the performance of a septic tank.

What is the effect of soil properties to choose from a septic tank

Current cleaning devices operate in conjunction with the fields of the filtration effluent. However, not always possible to their device due to the fact that the soil is not suitable for this purpose. Clay soil can not pass through the water itself and, therefore, not able to filter it. High shallow water table (closer to 150 cm from the surface), making it impossible in principle fields filtration device.

How to choose a septic tank for dachipri such conditions? There is a solution - it is a septic tank with biological filter. It is a ready purification unit, during the passage through which the water is completely safe for the environment and can even be used for plant watering.

compact dual-chamber septic tank to give

Useful advice!Installing bioseptikov justified in the house where the room constantly. At long downtimes installation microorganisms die, since they do not have nutrient substrate.

Choosing ready septic tank or do it yourself

Industry today offers plenty of different options for septic tanks for sewage equipment private country house or villa. They simply buy and install according to instructions by connecting to them sewer pipes. And can independently make such storage and treatment facilities. Buying a ready-made product for sewage treatment, we get:

• simple and intuitive installation of the entire structure in their area, even on their own, even though the forces of teams of specialists;
• fast and trouble-free connection of the whole system and its start-up;
• absence during the construction of the device "dirty" technologies.

Characteristics and functions of process tanks septic tank

However, we acquire such a septic tank for the rather high price. Self-production of septic tanks, according to many, much savings. Most often, this is not true. After all, the cost of consumables is also quite high. In addition, installation and commissioning work may be delayed for a long time for various reasons.

The choice of septic tank of the finished product

Which is better to give a septic choose from already commercially available, if so many of them? For starters, look performance and choose the most optimal for you. There are mini-septic tanks that can meet the needs of the family, consisting of 1 or 2 people. Other models are designed to clean the drains entire cottage villages. For each model there is information on how many living in the house she designed.

Tanks are made of different materials:

• stainless steel, sometimes with a polymeric layer;
• fiberglass or carbon fiber, which is very light, so they will be able to install even one person without the use of construction machinery;
• concrete rings - obsolete method, which is now rarely used for this purpose.

The circuit arrangement of a septic tank in the country with their own hands

Capacity of nylon straps fixed (anchoring) or bottom wall and concreted pit avoid septic ascent to testify. How to choose a method for such a ground, each defined by itself, based on their capabilities and preferences.

As for manufacturers of septic tanks on the market, you can select a certain number of confidence them, whose products are replete with lots of reviews: "Tank", "Cedar", "DSK", "Triton", "Tapas", "Mole", "Ecoline" "YUNILOS". Reviews for their products are different from the sharply negative, to admiration. How to trust them, matter, but to study them before the purchase is worth to have a good idea about a particular product and its features and device installation.

Placing a plastic septic tank at their summer cottage

Now we have understood that in order to decide what is better to give a septic tank, you need to know the technical the conditions of its facilities on your particular area in relation to the state of the soil and the level of ground water. Knowing this, it is easy to make a comparative description of the model you selected with similar technical parameters and choose the most appropriate for the price range.

Septic tank to give (video)