Mechanical and biological WWTP

We provide our clients with mechanical and biological waste water treatment plants within a wide range of capacities that can be fully adapted to their requirements. Depending on the size and location of the WWTP, we offer sewage treatment in concrete, steel and plastic tanks as well as compact (container) WWTPs.

The advantages of our WWTPs are, above all, minimal space requirements, appropriate integration into the existing environment, as well as the possibility to choose between a covered and an underground object. Do not worry about unwanted smell, harmful emissions or noise.

Biological cleaning systems that we apply to our WWTP

Low-load selector activation with pre-denitrification

R-D-N processes (regeneration-denitrification-nitrification)

Semi-continuous cleaning systems (SBR)

Biological depletion of nutrients

Latest news

31.1.2020

Fenton reaction and heavy metal removal in pilot testing

We have been testing wastewater containing resistant organic substances and high heavy metals concentrations for several weeks. As these organic compounds are hardly biodegradable, we decided to use advanced oxidation processes (AOP). Based on laboratory tests we chose just Fenton reaction to be used. The drop in initial COD concentrations (parameter for organic substances) in the inflow to the pilot model is approximately 50%. In the second step, heavy metals are removed from the water with an efficiency of about 90%.

15.1.2020

A very simple way to clean 100 cubic meters of wastewater a day

In cooperation with our Czech part of the Hydrotech group, we have started to prepare documentation for two smaller food factories with a daily flow rate of about 100 m3/d. Although, the volume of water is relatively small, water pollution is really high. The designed technology is relatively simple with high treatment efficiencies - COD values can be expected to decrease in the range of 40 to 60%, while TSS and fat parameters can achieve efficiency in decrease of up to 90%. Since the pre-treated water continues to the sewer and to the local sewage treatment plant, such efficiencies should be sufficient.

27.12.2019

Malting plant wastewater – completion of WWTP pilot plant model monitoring

Every brewery needs malt from a malt house at the beginning of its production process. For such a food industry, we finished wastewater treatment pilot plant this month. We are extremely satisfied with the results as we managed to lower the organic pollution to 50 mg of COD/l and 5 mg of BOD/l. It is really interesting for the customer to use significant part of the treated water back in the production process, thus approaching the so-called zero liquid discharge factory concept. That is why it will be necessary to treat the effluent using advanced oxidation processes or by reverse osmosis in the tertiary stage.

Enviral
Leopoldov
Moscow Brewing company
Armstrong
Yelabuga
Enviral
Leopoldov

Industrial and sewage / Biofuels

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Moscow Brewing company

Industrial / Brewery

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Armstrong
Yelabuga

Industrial / Mineral fiber production

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