Suomeksi

Waterix DENIT 

Applications

Sequential denitrification mixing and aeration of industrial and municipal wastewater with a single unit.

Benefits

High operational efficiency enables low energy consumption 

The efficiency rate do not drop during usage.

Low initial investment

Since infrastructure need is minimal, DENIT Combination Device has economical purchasing price. DENIT Combination Device also combines two historically separate units and therefore lowers the purchase costs.

Adjustable mixing and aerating speed

DENIT Combination Device comes with an AC motor drive. The OxControl software running in the AC drive can adjust the mixing speed and thrust and includes an automatic propeller cleaning cycle. This enables correct mixing speed/thrust and optimized energy comsumption. Also the AC drive protects the mixer from overloading.

Low maintenance requirements

Since in many installations there are more than one unit in the process basin, the maintenance can be done without interrupting the process. The total investment will be lower, since there is no need  of doubling the line capacity just for the maintenance purposes. There are no parts in the system that would require regular maintenance of replacement, therefore the maintenance requierement is very low. The AC drive has a program that time cleans the propeller by changing the rotation direction.

Easy and fast to install

Waterix DENIT Combination Device is very compact and light in weight and therefore it is easy and fast to install.

Available also with pontoons

Waterix DENIT Combination Device can be mounted with pontoons, which are useful in large basins.

 

 

    DENIT 440 DENIT 1400
Oxygen transfer rate in aeration kg02/h 8.0 23.4
Oxygen transfer efficiency in aeration kg02/kWh 1.6 1.6
Motor kW 5.0 14.6
Motor input power kW 1.9 6.5
Thrust in mixing N 440 1400
Water flow in mixing and aeration l/s 160/112 860/590
Weight kg 70 340
Weight with pontoons kg 110 450