Reconstruction and intensification of existing WWTPs

Reconstruction and intensification of existing WWTPs

Deteriorated cleaning efficiency, few dysfunctional parts, or insufficient capacity of your wastewater treatment plant may not be the reason why you need to set up a brand new WWTP. Many existing wastewater treatment plants which can no longer perform at 100% can continue to function without difficulties if you let them refresh or intensify over time.

Our effort is to apply the latest knowledge of science, scientific and technological development in all projects of reconstruction and intensification of existing WWTPs so that all the capacities of an existing WWTP are used as economically as possible. In addition, Hydrotech is able to provide the reconstruction or intensification of existing WWTPs in full operation so you will not have to interrupt or limit production.

Latest news

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.

15.12.2019

Hydrotech was awarded with a project involving the WWTP for syrups manufacturing company

Hydrotech has again confirmed its qualities in Russia where we succeeded in being awarded a project which includes execution of the WWTP for a company producing syrups. Wastewater flow is not significantly high (approximately 120 m3/d), but the concentrations reach up to 6 000 mg of COD/l. In the first stage, relatively simple biological aerobic treatment will be performed. If the factory production will be increased in the future, the design of the second stage is already prepared as a biological anaerobic wastewater pre-treatment and the effluent will be post-treated in the aerobic stage.

4.12.2019

Progress of the WWTP construction in North Dakota in the U.S.

Our employees came back to Slovakia at the beginning of the December who had finished part of their works in North Dakota, USA. They completed works regarding the wastewater treatment plant especially the high-loaded IC reactor during their stay. In addition, they removed remaining, unused material from the reactor bottom area to be able to seal the reactor´s top. One of the latest tasks was the completion of the odor removal system from wastewater treatment plant´s tanks. At the end of their visit, the pipeline for pH adjustment was installed and pressure tests were carried out.

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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