This study evaluated the efficiency of a constructed wetland system (CWS) in removing total coliforms (TC) and thermotolerant coliforms (ThC) of swine wastewater. as a complementary treatment to an anaerobic system. At Stage 1. the experimental system was combined using a vertical flow constructed wetland system (VFCWS) cultivated with Tifton 85 grass in series with a horizontal subsu... https://www.cubiertasytubulares.com/product-category/hand/