ABSTRACT. Constructed wetlands designed and properly operated for treatment of swine wastewater may enhance oxidation-reduction processes and nutrient treatment performance. The objective of this investigation was to characterize soil wetland processes related to nitrogen (N) treatment (nitrification-denitrification) and phosphorus (P) removal using soil oxidation-reduction potential (ORP) data. We evaluated three surface-flow wetland systems constructed for treatment of swine wastewater in Duplin Co., North Carolina, in 1992. Each system consisted of two 3.6- × 33.5-m cells connected in series. The three systems were planted to bulrushes, cattails, and agronomic crops (soybean in saturated soil culture and flooded rice), respectively. Soil...
Free surface water constructed wetlands (CWs) provide a buffer between domestic wastewater treatment...
This paper reports on the development and evaluation of a pilot horizontal subsurface flow construct...
High effectiveness of organic pollutants and nutrients removal is achieved in biological wastewater ...
Pollutants from pig farms in Mexico have caused problems in many surface water reservoirs. Growing c...
Disposal of wastewater generated by confmed swine production units is a problem when land is limited...
Constructed wetlands with continuous vegetative cover (marsh) have been documented to be very effect...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
The effectiveness of using constructed wetlands to remove unwanted nutrients, increase dissolved oxy...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
A full-scale hybrid constructed wetland (HCW) designed to treat 5 m3/d of piggery wastewaters built ...
This paper studies the effects of planting plants and coupled microbial fuel cells (MFCs) on the dec...
Denitrification in constructed wetlands can be very important in the treatment of swine lagoon efflu...
Free surface water constructed wetlands (CWs) provide a buffer between domestic wastewater treatment...
This paper reports on the development and evaluation of a pilot horizontal subsurface flow construct...
High effectiveness of organic pollutants and nutrients removal is achieved in biological wastewater ...
Pollutants from pig farms in Mexico have caused problems in many surface water reservoirs. Growing c...
Disposal of wastewater generated by confmed swine production units is a problem when land is limited...
Constructed wetlands with continuous vegetative cover (marsh) have been documented to be very effect...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
The effectiveness of using constructed wetlands to remove unwanted nutrients, increase dissolved oxy...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
Non-point source pollution such as land-spreading of nitrogen-rich piggery wastewater poses a signif...
A full-scale hybrid constructed wetland (HCW) designed to treat 5 m3/d of piggery wastewaters built ...
This paper studies the effects of planting plants and coupled microbial fuel cells (MFCs) on the dec...
Denitrification in constructed wetlands can be very important in the treatment of swine lagoon efflu...
Free surface water constructed wetlands (CWs) provide a buffer between domestic wastewater treatment...
This paper reports on the development and evaluation of a pilot horizontal subsurface flow construct...
High effectiveness of organic pollutants and nutrients removal is achieved in biological wastewater ...