A lot of people recognize huge tanks applied in warfare--but speak of phrases such as bladder tanks, frac tanks, and above ground tanks, and you'll be met with empty stares. These tanks are in fact commonplace despite seeming too technical. So what exactly are these tanks, and what functions do they serve?
Above ground Tanks. As the term indicates, these storage tanks are located a few inches above the ground to hold substantial amounts of water or fuel. They are more strictly regulated by state or federal specialists than on-ground tanks because of their critical locations and the materials they have. Simply put, above ground tanks have to comply with state and local fire regulations to secure human lives and keep from fires, chemical leakages, and other risks.
They are conversely described as Aboveground Storage Tanks or ASTs. All ASTs must be fashioned to have a reserve solutions of storage if there is unexpected seepage. Each AST must also be regularly checked for integrity or whenever material repairs are conducted.
Bladder Tanks. Bladder tanks look like huge inflatable pillows made using high-resistance PVC tissue and welded together using high-frequency soldering procedures. Because of this, they're also dubbed as pillow tanks. Similar to the human bladder, cushion tanks expand when stored with liquids such as water, gasoline, diesel, and aviation fuel. Because of their extraordinary synthetic and fuel resistance, they are often used for oil spill recovery activities.
Bladder tanks should be placed on a flawlessly horizontal surface without any stones or pointed objects to reduce any leaks. Even though air is generally used to inflate and pressurize the tank, some utilize water to put on more pressure for suction for later use. These bladder tanks can store chemical products, liquid fertilizers, or rainwater for agricultural and business application.
Frac Tanks. These are the type of massive, long tanks that you'll normally observe carried on trucks to store and ship liquids across long distances. Among the standard ones are those that ship jet fuel to airports, gas to local gas stations, or liquid hydrogen to commercial plants. Frac tanks are also employed by numerous factories and construction firms.
Frac Tanks must be impervious to fracturing elements that include water or synthetic ingredients. Considering they store fluids while on the move, frac Tanks also need to tolerate large volumes of pressure. Check out more concerning bladder tanks, frac tanks and above ground tanks at epa.gov.
Examining Numerous Types of Storage Tanks