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  2. Capacitive deionization - Wikipedia

    en.wikipedia.org/wiki/Capacitive_deionization

    Capacitive deionization (CDI) is a technology to deionize water by applying an electrical potential difference over two electrodes, which are often made of porous carbon. [2] In other words, CDI is an electro-sorption method using a combination of a sorption media and an electrical field to separate ions and charged particles. [ 3 ]

  3. Capacitor discharge ignition - Wikipedia

    en.wikipedia.org/wiki/Capacitor_discharge_ignition

    Capacitor discharge ignition (CDI) or thyristor ignition is a type of automotive electronic ignition system which is widely used in outboard motors, motorcycles, lawn mowers, chainsaws, small engines, gas turbine-powered aircraft, and some cars.

  4. Instituto Português do Mar e da Atmosfera - Wikipedia

    en.wikipedia.org/wiki/Instituto_Português_do_Mar...

    The Instituto Português do Mar e da Atmosfera (lit. ' Portuguese Institute of the Sea and the Atmosphere '; abbreviated as IPMA) is the national meteorological, seismic, sea and atmospheric organization of Portugal. It also provides the weather for RTP's channels.

  5. Brazilian Swap - Wikipedia

    en.wikipedia.org/wiki/Brazilian_Swap

    A Brazilian Swap is a type of swap where the floating rate is calculated using an average rate and has only one payment, which occurs at maturity. [1]The average rate used for the Floating Leg is the Average One-Day Interbank Deposit (aka CDI rate, or overnight DI rate) which is an annual rate and is calculated daily by the Central of Custody and Financial Settlement of Securities (CETIP).