The system also allows facilities to be operated at a maximum performance with reduced operator’s presence due to the intelligent dosing philosophy. Nijhuis Industries has designed the “i-DOSE” system to comply with this real-time control process for chemical treatment of wastewater, significantly reducing wastewater operational costs (e.g. The wastewater process can deal more easily with fluctuations in pollution load. By using an intelligent wastewater chemical dosing system, costs for water treatment chemicals for coagulation, flocculation and neutralization can be substantially reduced. However, a fixed chemical dosing for wastewater treatment is in general not sophisticated enough to handle the actual day-to-day fluctuations in the wastewater and this can cause additional chemical and energy costs.įor example for primary wastewater treatment, the COD load in the balance tank increases during production hours and decreases during cleaning. To effectively remove solids, COD, NO3-N and PO4-P from wastewater, chemical dosing units, pumps and systems are often applied and needed to comply with the effluent discharge requirements.
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