![OLCreate: WaterSupply_1.0 Study Session 5 Water Treatment Technologies for Large-scale Water Supply: Figure 5.7 Cross-sectional diagram of a rapid gravity sand filter. OLCreate: WaterSupply_1.0 Study Session 5 Water Treatment Technologies for Large-scale Water Supply: Figure 5.7 Cross-sectional diagram of a rapid gravity sand filter.](https://www.open.edu/openlearncreate/pluginfile.php/168397/mod_oucontent/oucontent/12688/be23c021/2cfb5869/m3_ss5_fig5.7.jpg)
OLCreate: WaterSupply_1.0 Study Session 5 Water Treatment Technologies for Large-scale Water Supply: Figure 5.7 Cross-sectional diagram of a rapid gravity sand filter.
AGF Autonomous Gravity Sand Filters | AGF Autonomous Gravity Sand Filters are mechanical rapid gravity sand filters. Once two prerequisites are met (control of flow rate into the filter &... | By
![Rapid Sand Filters | Water Treatment | Waste Water Treatment | Water Treatment Process & Plant Design Rapid Sand Filters | Water Treatment | Waste Water Treatment | Water Treatment Process & Plant Design](http://www.thewatertreatments.com/wp-content/uploads/2009/01/rapid-sand-filteration.gif)
Rapid Sand Filters | Water Treatment | Waste Water Treatment | Water Treatment Process & Plant Design
![Rapid Sand Filters | Water Treatment | Waste Water Treatment | Water Treatment Process & Plant Design Rapid Sand Filters | Water Treatment | Waste Water Treatment | Water Treatment Process & Plant Design](http://www.thewatertreatments.com/wp-content/uploads/2009/01/rapid-sand-filter.componant.jpg)