Figure three demonstrates the typical substrate materials and thicknesses in STRBs between the selected reports. Organic materials such as gravel and sand are the most typical substrate materials in the selected experiments since These are considerable, reasonably minimal in Price tag, and promising in retaining pollutants. A total of 35% https://lamella-tube68024.activoblog.com/29144003/top-guidelines-of-plow-blade-scraper-clarifier