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  2. Water treatment - Wikipedia

    en.wikipedia.org/wiki/Water_treatment

    Water treatment is any process that improves the quality of water to make it appropriate for a specific end-use. The end use may be drinking, industrial water supply, irrigation, river flow maintenance, water recreation or many other uses, including being safely returned to the environment. Water treatment removes contaminants and undesirable ...

  3. Flocculation - Wikipedia

    en.wikipedia.org/wiki/Flocculation

    Flocculation (except in polymer science) Process of contact and adhesion whereby dispersed molecules or particles are held together by weak physical interactions ultimately leading to phase separation by the formation of precipitates of larger than colloidal size. In contrast to aggregation, agglomeration is a reversible process.

  4. Bioreactor - Wikipedia

    en.wikipedia.org/wiki/Bioreactor

    Bioreactor. A bioreactor is any manufactured device or system that supports a biologically active environment. [ 1] In one case, a bioreactor is a vessel in which a chemical process is carried out which involves organisms or biochemically active substances derived from such organisms. This process can either be aerobic or anaerobic.

  5. Minecraft mod makes shadows more shadowy, water ... - Engadget

    www.engadget.com/2012-07-29-minecraft-mod-makes...

    As seen above, the mod adds dynamic shading effects as well as more realistic movement to vegetation and fire, and best of all, hyper-pretty transparent water cubes. While not yet fully optimized ...

  6. Water purification - Wikipedia

    en.wikipedia.org/wiki/Water_purification

    Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids, and gases from water. The goal is to produce water that is fit for specific purposes. Most water is purified and disinfected for human consumption ( drinking water ), but water purification may also be carried out for a variety of ...

  7. Electrodeionization - Wikipedia

    en.wikipedia.org/wiki/Electrodeionization

    Electrodeionization. Electrodeionization ( EDI) is a water treatment technology that utilizes DC power, ion exchange membranes, and ion exchange resin to deionize water. EDI is typically employed as a polishing treatment following reverse osmosis (RO), and is used in the production of ultrapure water. It differs from other RO polishing methods ...

  8. Water-reactive substances - Wikipedia

    en.wikipedia.org/wiki/Water-reactive_substances

    Water-reactive substances[ 1] are those that spontaneously undergo a chemical reaction with water, as they are highly reducing in nature. [ 2] Notable examples include alkali metals, lithium through caesium, and alkaline earth metals, magnesium through barium . Some water-reactive substances are also pyrophoric, like organometallics and ...

  9. The ultimate Mac user's guide to Minecraft on OS X - mods ...

    www.engadget.com/2014-03-25-the-ultimate-mac...

    The easiest way to do this is to click "Go" on the OS X menu bar and then click "Go to Folder." Type "~/Library/Application Support/minecraft" and then click "Go." Open the "Mods" folder, and drag ...