31. Lime and activated carbon is introduced to neutralise the acidity of the flue gas and adsorb other pollutants. 32. The dispersing aids adsorb ( as in a grafting onto scheme ) onto latex particles giving them functionality. 33. The technique of immunogold labeling exploits the ability of the gold particles to adsorb protein molecules onto their surfaces. 34. In contrast, coral debris, based on calcium carbonate, tends to adsorb radioactive particles on its surface. 35. Then the molecules meet adsorption sites that molecules can adsorb to chemically, so the molecules behave as follows. 36. However, soil particles strongly adsorb fenthion that makes it less susceptible to percolate with water through the soil. 37. It is assumed that helium does not adsorb and any weight change ( ?W ) is due to buoyancy. 38. The biosorbents adsorb the contaminants and let the ion-free effluent to exit the column at the bottom. 39. When polymers chains adsorb to particles loosely, a polymer chain may bridge two particles, and induce bridging forces. 40. However, the poor adhesive properties of nonpolar polymers makes it difficult to adsorb the protective coating onto its surface.