What is the difference between a septic system and a autonomous sewer system?
I want to install a sewerage system in a country house and a question arose. What is the main difference between septic tank sewerage and an autonomous sewerage system? Which is better to install in a private house.
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Maroo
The difference between a septic tank and an autonomous sewage system
Septic tanks and an autonomous sewage system refer to local treatment facilities that must be installed in a country house for human comfort. The sewage system from septic tanks and the autonomous sewage system perform wastewater treatment, the main difference between them is the method of treatment.
The first thing that distinguishes a septic tank from an autonomous sewage system is the principle of processing. Aerobic bacteria better decompose biological waste, the result of their vital activity is mineralized sludge. It is used as a fertilizer. Sludge formation occurs slowly, you can remove the excess yourself using a submersible pump or its equivalent.
Features of the arrangement of an autonomous sewage system:
Jeenya
The degree of wastewater treatment is one of the main differences between a conventional septic tank and an autonomous sewage system. The septic tank has a purification degree of 65%. The autonomous sewerage system has a purification rate of 95-98%.
Maxix
Types of Septic Systems
Septic system design and size can vary widely, from within your neighborhood to across the country, due to a combination of factors. These factors include household size, soil type, site slope, lot size, proximity to sensitive water bodies, weather conditions, or even local regulations. Below are ten of the most common types of septic systems used. The list is not all-inclusive; there are many other types of septic systems.
The most common septic systems from septic tanks:
Maris
I can’t figure out why there are such different prices for septic tanks and biological wastewater treatment plants? Can someone explain why septic tanks of the same volume have different prices?
Jeenya
The price of an autonomous sewage system and septic tanks is formed based on the operational functionality, the quality of the installation, the volume of the tank, the popularity of the manufacturer and other working and technical qualities.
The cost of an autonomous sewage system depends on:
Lestroid
What is better septic tank or autonomous sewage system?
When planning the construction of a private house, even at the design stage, you need to solve the dilemma of what to prefer a septic tank or an autonomous sewage system. Which is better in terms of operation, performance and maintenance. Make the right choice mono only when there is a concept of the difference between these two treatment plants.
Septic tank
The concept of a septic tank should be understood as a system consisting of overflow tanks (wells) into which sewage drains are discharged. They settle there, the organic sediment is fermented biologically without oxygen supply.
The percentage of the quality of wastewater treatment in a septic tank is approximately 85%. There is a difference between septic tanks and autonomous sewers in this regard. In the first case, the percentage of cleaning is up to 85%, in the second – about 60%.
To increase the efficiency and quality, the septic tank is designed and installed with an additional post-treatment unit. They include:
• filter well;
• irrigation dome;
• filtering field.
The purpose of septic tanks is to collect wastewater for further treatment and disposal into the soil. There are different cleaning technologies. The quality and performance depend on the modification of the treatment system.
What is better a septic tank or an ordinary autonomous sewage system is an important issue in the improvement of private houses. You can understand it if you understand the difference between these constructions.
Disadvantages of a conventional septic tank
These treatment systems also have negative points:
Autonomous sewerage
Autonomous sewerage and septic tank are different. A good self-contained sewage treatment system is a system in which sewage is cleaned from start to finish. The discharged water does not need to be further purified, it is sent directly into the reservoir or used for technical purposes. This is achieved thanks to aerobic treatment technology.
The difference between a good septic tank and an autonomous sewage system is that in the first version, an anaerobic (without oxygen access) purification technique is used, in the second, aerobic (with oxygen access). For full air access to the tank, the station is equipped with:
• aerator;
• compressor;
• sensor of control, supply and control of work.
Operating principle
In a plant with deep biological treatment, the same method is used – waste settling. Only in this version they undergo biological processes. Due to the access of oxygen, the processes of decomposition of organic matter are faster. What affects the quality of treated water. The efficiency of an autonomous sewage system is considered high, the percentage of cleaning quality is 97-99%.
The septic installation differs from the autonomous sewage system in that in the first option you need to build a filtration platform, in the second option it is not.
Benefits of an autonomous system
Let’s analyze the positive properties of autonomous sewers for country houses:
• compact dimensions, make it possible to install the structure even in areas with a high density of buildings;
• wastelessness – settled and purified water can be used for technical purposes, sediment – as organic fertilizer;
• high efficiency makes it possible to install very large tanks, in which you can clean the sewage of the entire street;
• installation of a biological treatment plant can be carried out on any type of soil or terrain;
• complete absence of fumes, which means unpleasant odors.
7 differences between a septic tank and an autonomous sewage system
Marta
What is the best sewerage system to install in a private house? So that it efficiently treats wastewater and maintenance is inexpensive. And if anyone knows where in Kiev or Ukraine, you can order a good sewerage or septic tank. Thank.
Lestroid
How to buy and choose a septic tank and an autonomous system
In order to buy the right septic tank, you need to study the technical characteristics, find out the level of groundwater. After that, choose a company that sells and installs a septic tank or autonomous sewage system. Contact them and ask their specialist to come to your private home, they will look and help you make the right choice.
Each country has its own companies that sell autonomous sewerage systems, in Kiev there is a good company “Ekostandart“. They specialize in the sale and installation of septic tanks and autonomous sewers, you can find out more on the website https://ekostandart.com.ua/avtonomnaya-kanalizatsiya-septik/ – they work in Ukraine and Kiev, I looked at their prices good for the range of septic tanks and installation work.
If you decide to contact another company, study the prices for septic tanks and read reviews about the company you want to choose. Compare prices with other companies, call and get advice. If you are satisfied with the answers, then buy and order the installation of a septic tank for the sewage system.