Parameter improving solutions and solutions “on the spot” of wastewater treatment unit can be applied to improve the performance and effectiveness of them.
Qualitative or quantitative changes in the liquid waste can result in the treated wastewater to be out of specification. Respectively, due to changes in the specification of treated waste water, or creation of new needs (water reuse) the wastewater treatment plant may no longer be appropriate.
The construction of a new unit is not necessarily the only solution. Depending on the case, equipment replacement, upgrade or addition can be an efficient and low-cost solutions

