Then we compared our results with any non-GMO-related claims. Find a list of all the products we tested in our full report. Genetically modified corn and soy are used in a wide variety of foods. Nearly all of the samples we tested of the products that did not make any non-GMO-related claim on the package did, in fact, contain substantial amounts of genetically modified corn or soy.
Below are the types of water filtration media stocked and distributed by Nalco PTS: 1  Anthracite Filter Coal, AnthrafiltÂ® is commonly used as sub-fill and as a component of multi-media filters. 2  Filter Sand and Gravel is also called Torpedo Sand/Coarse Sand/Support Gravel/Filter Gravel/Pea Gravel.
ment surfaces come in many variations. Two common types of suspended media digesters are the Upflow Anaerobic Sludge Blanket Digester or UASB Digester (Figure 10) and the Induced Blanket Reactor or IBR Digester (Figure 11). UASB digesters work best with low solids influent. IBR digesters require high solids manure to function properly.