What is Diphtheria Prophylaxis: Prevention of diphtheria, an acute infectious disease caused by the bacteria Corynebacterium diphtheriae. The following list of medications are in some way related to, or used in the treatment of this condition.
Fracking fluids are complex mixtures of chemicals, water, and sand that are unique to each company. Like Colonel Sandersâ 11 secret herbs and spices, the makeup of this fluid is a jealously guarded trade secret that the oil and gas companies typically refuse to divulge, even under pressure.ince the rock layer is porous, water alone cannot be used as fracking fluid. Water would simply sink into the rock without cracking the substrate. For this reason, the drilling companies must make a slick mixture of fracking fluids.
When millions of gallons of water are being used, however, the amount of chemicals per fracking operation is very large. For example, a four million gallon fracturing operation would use from 80 to 330 tons of chemicals.ypically, a mixture of water, proppants and chemicals is pumped into the rock or coal formation. There are, however, other ways to fracture wells. Sometimes fractures are created by injecting gases such as propane or nitrogen, and sometimes acidizing occurs simultaneously with fracturing.