PWTech - Model HBNR - Hybrid Biological Nutrient Removal - Brochure

Dependable, operator-friendly, and cost-effective enhanced biological nutrient removal.  Concept: With some 600 installations worldwide, the PWTech Hybrid Biological Nutrient Removal (HBNR) Process offers proven economical and reliable treatment of wastewater, particularly where low nitrogen and phosphorus limits are required. The process combines the performance benefits of conventional continuous flow processes incorporating aerobic-anoxic reactors and simplicity and cost benefits of Sequencing Batch Reactors (SBRs). This offers operational advantages and significant cost savings over other BNR technologies, from construction through to long-term maintenance to operational life of the plant.