Symptoms of bladder infections may include: 1  A burning sensation when urinating; this is the most common sign of a bladder infection. 2  Frequent urge to urinate.  Passing only small amounts of urine at a time despite the urge to urinate.
Sunshine. The term fracking sand refers to sand and similar small materials that are used during the process of hydraulic fracturing, a method for extracting underground natural gas from shale gas formations.
The fracking process is used to boost production at 90 percent of all oil and gas wells in the United States, according to the Interstate Oil and Gas Compact Commission, and fracking is increasingly common in other countries as well.