Industrial and sewage / Biofuels
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.
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.
Processing of meat and the production of various products such as ham or smoked products, produce wastewater with heavy pollution. Flows can reach up to 800 cubic meters per day. This is the capacity of the wastewater treatment plant which Hydrotech recently completed and commissioned. The treatment process is composed of mechanical pre-treatment by means of a rotating screen and it also consists of a flotation unit. The final treatment takes place in the biological stage of the WWTP and tertiary treatment by means of sand filters. In this project, we also focused on removing the odour that is typical for such wastewater.
This project, which was preceded by not simple sedimentation tests, gradually reaches the shape of the project documentation. It is concerning a pre-treatment of wastewater from the processing of waste paper. Pre-treatment of wastewater is carried out by sedimentation in the settling tank and subsequently discharged into the municipal sewer. Typical for wastewater from this kind of industry are insoluble substances, which are relatively heavy and have ability to sediment very well and quickly. Therefore, there is a sedimentation tank in the design, which will effectively remove vast majority of insoluble substances even under high load.
Hydrotech specialists guarantee high quality solutions to all kinds of clients across several industries.
Starting with design through construction to completition we have been able to deliver more than 700 wastewater treatment plants across Europe, Asia, Africa and Caribbean.