While the energy, nutrients and metals contained in wastewater are valued in $600 USD/Mgal, the current treatment approach in water resource recovery facilities (WRRF) is inefficient in terms of ...

1 Orthopaedic Department, Affiliated ZhongShan Hospital of Dalian University, Dalian, Liaoning, China 2 Orthopaedic Medical Research Center, Dalian University, Dalian, Liaoning, China Bone defects ...