Actual capacity of the wastewater treatment plant:
Qp= 71 000 m3/d
Actual capacity of the waste water treatment plant:
Qyear = 16,925 mln. m3/year
Qp = 46 000 m3/d
Sewage pumping stations often spread unpleasant odor to people surrounding them. Odor of hydrogen sulfide is mostly felt during the warm season of the year, when high temperature stimulates the formation of pollutants. Our assembled ozonation systems efficiently eliminates wastewater odor and air becomes not only odorless, but also cleaner and healthier.
The system which eliminates odours was installed in this plant ‘s sludge drying and sewage pre-treatment and grit removal. Also, relevant changes were made in the air supply and extraction systems, some old ventilation equipment was changed: ventilators and air supply chamber were changed into new more powerful devices.
4 ozone generators, ozone concentration sensor and control panel, which turns on the system and regulates system ‘s work by residual ozone concentration value and given commands, were installed in sewage pre-treatment and grit removal facility. A monitor, which shows the status of ozonation system’s work and current concentration of ozone, is installed in selected room. In sewage pre-treatment and grit removal facility two generators in the first floor and one in the second were installed. Also, two more ozone generators were installed into sand traps’ air supply system ducts. A device of ozone concentration measure and control panel, which regulates system’s works by residual ozone concentration value, were also installed in this building.
Capacity of sludge dryer:
500 kg/h of sludge can be dried until 4% of humidity
Nr.1 sewage pumping station Upės g. 15, Vilnius Qp. = 36 800 m3
Nr.2 sewage pumping station Liepto g. 2, Vilnius Qp. = 3660 m3
Nr.3 sewage pumping station Kalvarijų g. 161B, Vilnius Qp. = 881 m3
Nr.4 sewage pumping station Gelvonų g. 64A, Vilnius Qp. = 3744 m3
Our ozonation systems assembled in dentistry clinic eradicates all microorganisms existing in the air in real-time: bacteria, viruses. Thanks to the systems – staff of the clinic does not have to deal directly with aggressive detergents and clients are not affected by them. And most importantly – air in the clinic is always clean and hygienic.
The ozone concentration in the kitchen premises is being constantly monitored. It helps to react quickly in case of any malfunctions and ozone leakage. The ozone system starts working together with ventilation systems on stops working when the ventilation system is turned off. For safety reasons, ozone system also has emergency shutting off button.
Exhaust air flow in “Monai” – 3105 m3/h.
Sewage pumping station capacity in Nida:
Qp. = 2200 m3/d
Premise volume 35 m3.
Airplus1 unpleasant odour removal technology works in one of the wastewater pumping stations in Palanga. The spread of unpleasant odours in this resort town and one of its most beautiful sites has often hindered holidaymakers and residents. After installing a scavenging system into a wastewater pumping station’s ventilation system, unpleasant odours are destroyed before they reach the environment.
In the corrugated cardboard raw material factory, a drying room for clothes and shoes was installed for the convenience of employees. In this room, the dried shoes and clothes caused discomfort to the employees – an unpleasant smell. The Airplus1 system, which is installed in the drying room, cleans the air, destroys unpleasant odours and reduces microbiological pollution.
Ventilation redesigns were also carried out at the stations, including upgrading the ventilation ducts and exhaust ventilation fans to maximize system’s performance. The installed odour elimination systems at these wastewater pumping stations consists of an ozone generator, master and control ozone sensors and a final air purification reactor with catalytic filters.
Sewage pumping station No. 1 was equipped with an odour removal system that produces up to 20 g / h of ozone, supplementing the ventilation system accordingly. Sewage pumping stations No. 3 and No. 14 are equipped with odour removal systems that can generate up to 30 g / h per hour.
Sewage pumping stations No.1 capacity – Qp. = 18,000 m3 / d
Sewage pumping stations No. 3 capacity – Qp. = 15,000 m3 / d
Sewage pumping stations No. 14 capacity – Qp. = 1300 m3 / d
Pool volume 364 m3.
Pool volume 90 m3.