Abstract: Vertical-flow constructed wetlands were investigated for ammonium and nitrate removal from synthetic wastewater in bench-scale wetland columns. Total ammonia and nitrate were measured as wastewater and fed through planted ...

Abstract: Small island developing states (SIDS) have limited access to imported goods, and their associated patterns of consumption and waste generation are affected by space limitations. They are also impacted by the global presence ...

Abstract: Community management is a common approach to securing access to clean water for rural residents. Its failure to sustain water services over acceptable lifetimes has been well-documented, adversely impacting human health ...

Abstract: Because the presence of hydrogen sulfide

Abstract: Determining the optimal location and quantity of waste bins for the collection of municipal solid wastes is challenging because it influences service coverage and public satisfaction, and is often influenced by economic ...

Abstract: Engineered struvite precipitation (ESP) is now a common procedure to recover phosphorus and nitrogen from waste streams such as wastewater-treatment-plant sidestreams, urine, landfill leachate, and agricultural waste. ...

Abstract: Onsite wastewater treatment systems (OWTS) are significant nonpoint sources of nutrients to surface and groundwater worldwide. Advanced OWTS are challenged by highly transient nutrient loads, long idle periods (e.g., during ...