The main task of our company is to provide our clients with high-quality and reliable services related to the installation of sewage treatment plants. Wastewater treatment itself is a process designed to remove pollutants in wastewater. It consists of chemical, physical and biological processes that remove biogenic, organic pollutants or suspended solids from wastewater. There are several stages of wastewater treatment: pre-treatment (the purpose is to remove coarse sediment or floating substances such as grease, sand or fat), primary, secondary and tertiary treatment, and treating the sludge produced by wastewater treatment.


People usually choose to install a wastewater treatment plant in places where there is no possibility of connecting to a centralized sewage system.


Installing a wastewater treatment system will:

  • Save your money.
  • Protect nature from pollution.
  • Provide extra water for irrigation.
  • Be cheaper to run.
  • Not damage your backyard infrastructure.

If you want to install a wastewater treatment system, it is very important to make an accurate assessment of the situation, choose the right facility for you, and find the right professionals to install it.

There are three main types of wastewater treatment plants:

Domestic wastewater treatment plants


What sets domestic wastewater treatment equipment apart is its inherent next-generation sewerage system, which allows you to forget about the hassle of sanitation or other sewer maintenance. Domestic wastewater treatment plants allow you to treat wastewater (e.g. municipal, domestic, stormwater, slurry, industrial, etc.) from kitchens, washrooms, laundries, baths, toilets, etc., up to 97%, which means that both sludge and various chemicals are separated from the wastewater, and that the water discharged from such equipment is technical water, which can be used for car washing, road washing, watering of flowers, lawns, or for returning it to the household (in the toilet tank). 

Biological wastewater treatment plants


Biological wastewater treatment equipment has recently become an increasingly popular way of treating domestic wastewater. Such wastewater treatment plants are designed to treat wastewater from bathrooms, toilets or kitchens that is free of environmentally harmful chemicals. The treated wastewater is transformed in the biological treatment plant into water, which reaches the natural environment in one way or another (the water can be discharged into wells or water bodies, which are then absorbed by the ground, or discharged into designated wetlands or ditches). Biological wastewater treatment plants are non-destructive and resilient, easy and low-maintenance to operate and consume little electricity. The wastewater treated by these plants is completely environmentally friendly, meets all environmental requirements and can therefore be discharged into the environment without any problems.

Biochemical wastewater treatment plants


Biochemical wastewater treatment equipment is typically one of the least maintenance-intensive on the market. This type of equipment is designed to treat all the domestic wastewater in a private house. The treatment principle of this type of plant is based on batch treatment technology, a sludge process and chemical phosphorus precipitation. At the end of the treatment process, the treated water is discharged into nearby open ditches, canals or wells. Such plants also have “holiday mode” functions, making them suitable for use in holiday resorts.

How to choose the right wastewater treatment plant for you?

There is a wide choice of these devices in Lithuania, and although the principle of operation is similar, if the device has all the necessary certificates, it will treat the wastewater properly.
There are several major companies in Lithuania that manufacture certified wastewater treatment plants:

UAB „Traidenis“

The company’s domestic wastewater treatment plants are the most popular on the market, both in terms of price and quality. These plants are known for their:

  • Silent operation
  • Durability
  • Variable capacity
  • Odourless operation
  • Minimal energy consumption
  • Simple maintenance and process automation

UAB „Feliksnavis“

The wastewater treatment plants manufactured by the company are among the most reliable and robust in the market. Their plants are recognized for:

  • Up to 98% pollutant removal
  • Stability
  • Gera vandens būkle
  • Improved water quality
  • Minimal energy consumption
  • No additional filtration equipment required

UAB „August ir Ko“

The company’s experience and capabilities in this field make it well placed to offer the widest possible range of treatment plant models, featuring:

    • High efficiency
    • Quiet operation
    • No odour from the units
    • No chemicals used
    • Extremely low energy consumption

UAB „Švaistė“

This company is a leader in the field of testing, trials and quality assurance of wastewater treatment plants. The company’s plants are characterized by:

    • Robust construction
    • Effortless maintenance
    • Complete, ready-to-install kit
    • Large working capacity


Domestic wastewater treatment plants based on aerobic-biological processes. Such plants are mainly designed for the treatment of domestic wastewater from private houses in the countryside. The plants are notable for:

    • Low maintenance costs
    • Durability
    • Stability
    • Complete set for installation work

UAB „Hans group”

A company that develops biological wastewater treatment plants, with solutions based on minimising environmental and water pollution. The company’s best-known BIOMAX biowastewater plants are known for:

    • Excellent nitrogen and phosphorus treatment
    • No emission of odour
    • It is possible to reuse treated water
    • Quick installation
    • Efficient wastewater treatment (due to its design)
    • Stability

Biorock Global Network

Premium domestic wastewater treatment plants are among the most demanded in the water industry. These plants are characterized by:

  • No mechanical components – guaranteeing excellent performance without any malfunctions
  • Quiet operation
  • No electric current required for operation
  • Seasonal/intermittent use
  • Resistance to decomposition



A company that produces high-quality industrial and domestic wastewater plants featuring modern technology. One of the most popular units manufactured by this company, AQUAMAX, is notable for:

  • Efficient wastewater treatment
  • Quiet operation
  • Failure warning
  • Minimal energy consumption
  • Easy to use


Premier Tech Aqua, Germany

SOLIDO SMART modern biological wastewater treatment plants are characterized by:

  • Simple operation
  • Energy efficiency
  • Fault warning
  • Easy installation
  • High quality
  • Outstanding visualisation


UPONOR, well known in Europe

Uponor’s most reliable cyclic – biochemical wastewater treatment plants are characterized by:

  • Low visibility
  • Efficiency
  • Environmentally friendly
  • Low operating costs
  • Wireless alarm system (convenience for tracking the device from home)

Otto Graff GmbH, Germany

KLARO’s aeration-based wastewater treatment plants are distinguished by:

  • Low-maintenance
  • Practicality
  • Durability
  • Easy installation


Email us – we’ll reply within 24 hours.

    Just give us a call – let’s talk right away!

    ++370 652 11113