The glass tube is sealed at each side and contains handful of m

  • One on the oldest and many widespread processes for enhanced oil recovery is well flooding by injecting water downhole uv light ballast . Water is injected into your reservoir to pressurize and displace hydrocarbons to your producing wells. Injection water is also used in water-storage operations in offshore and remote locations.

    The injection water quality is important to EOR success, since the displaced oil must flow through porous rock structures. Treatment of water for injection is multi-stage, with filtration to get rid of solids and de-aeration or oxygen stripping to relieve the oxygen content. Ultraviolet (UV) light used to be a penultimate stage makes certain that the water sent downhole is provided for free from microbial contamination without using chemicals that may affect flood performance.

    The fluorescent lamp is often a form of low-pressure mercury discharge lamp. It usually takes the type of a long glass tube coated on its inner surface having a fluorescent powder or phosphor. At each end with the tube can be a lamp cathode. The cathode includes a coiled tungsten heater coated with special oxides of barium and strontium, which emit electrons when heated. Attached to each cathode are two protective plates which stop the destruction on the heater coil because of the bombardment of positive ions through the discharge. The glass tube is sealed at both sides and contains a bit of mercury plus an inert gas at low pressure.

    UV energy from 250 nm to 420 nm is commonly most effective inside the curing of fiber optic coatings. UV lamps produce copious amounts of energy in extraneous wavelengths outside this range, that do not contribute to the curing process, and are also wasted energy. UV lamps will also be inherently inefficient in converting electric power into UV light, requiring significant electrical consumption to supply sufficient light energy to stop at speeds well over 3000m/min 800W uv lamp ballast . Each UV lamp employed in a fiber curing tower are able to use as much as 6kW of electricity.