Scraping device reconstruction for the WWTP settling tank with a capacity of up to 1,000 m3/h

Since November 2020, a system for scraping the bottom of the settling tank for a major producer of refinery, petrochemical and agrochemical products is already in permanent operation. Any reconstruction and thorough care of the technological equipment is very important for such an installation as the plant´s flow reaches up to 1,000 cubic meters per hour.

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Increasing of oxygen concentration in the WWTP´s tanks


Hydrotech was awarded with a new project for the reconstruction of a part of a wastewater treatment plant. This is among the most substantial...

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Industrial wastewater recycling and reuse in production


The project implemented by Hydrotech several years ago in Kaluga, Russia, has had a longer start-up, however, its development has been quite...