We offer You an unique and an effective water treatment method for reducing nutrients, metals and semi-metals quantities from drainage water.

BK-Hydrometa’s solution is simple, smart and flexible. Compared to the conventional water treatment technologies EFFE® competes with small size, compact design and easy modifiability. In addition, the energy consumption and maintenance costs are lower. The water treatment is mainly based on aerobic system, stripping column reactor and bioremediation with lowest possible amount of excipient. Aerobic processes are widely used in municipal and industrial wastewater treatment plants where they are proven to be robust and effective in converting wastewater to harmless end products. A non-binding, on site testing will be implemented to support decision-making of the customer.

A wide range of target substances and contaminants will be reduced in the process. For example, the reduction of suspended solids are mainly between 70 – 95 percent (see some examples of reduction results from our plants below). Here you’ll find the video of a plant in action.


Video of EFFE® site

Reduction results

Solids 70-96%

96% Complete (success)

Nitrogen 70-95%

95% Complete

Phosphorus 80-85%

60% Complete (warning)

Arsenic and antimony 80-99%

30% Complete (danger)

Aluminum 60-88%

60% Complete (warning)

Iron 50-70%

60% Complete (warning)

Mercury 45-50%

60% Complete (warning)

Chrome 65-87%

60% Complete (warning)

Zinc 60-97%

60% Complete (warning)