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  2. Total dissolved solids - Wikipedia

    en.wikipedia.org/wiki/Total_dissolved_solids

    Total dissolved solids ( TDS) is a measure of the dissolved combined content of all inorganic and organic substances present in a liquid in molecular, ionized, or micro-granular ( colloidal sol) suspended form. TDS are often measured in parts per million (ppm). TDS in water can be measured using a digital meter.

  3. List of engineering branches - Wikipedia

    en.wikipedia.org/wiki/List_of_engineering_branches

    Aerospace engineering, airplanes, helicopters, drones and spacecraft. Marine engineering, boats, ships, oil rigs and other marine vessels or structures, oceanographic engineering. Railway engineering dealing with the design, construction, and operation of all types of rail transport systems. Power plant engineering.

  4. Electrodialysis - Wikipedia

    en.wikipedia.org/wiki/Electrodialysis

    Electrodialysis. Electrodialysis ( ED) is used to transport salt ions from one solution through ion-exchange membranes to another solution under the influence of an applied electric potential difference. This is done in a configuration called an electrodialysis cell. The cell consists of a feed (dilute) compartment and a concentrate ( brine ...

  5. Engineer - Wikipedia

    en.wikipedia.org/wiki/Engineer

    Engineers apply techniques of engineering analysis in testing, production, or maintenance. Analytical engineers may supervise production in factories and elsewhere, determine the causes of a process failure, and test output to maintain quality. They also estimate the time and cost required to complete projects.

  6. Engineer's degree - Wikipedia

    en.wikipedia.org/wiki/Engineer's_degree

    Engineer's degree. An engineer's degree is an advanced academic degree in engineering which is conferred in Europe, some countries of Latin America, North Africa and a few institutions in the United States. The degree may require a thesis but always requires a non-abstract project. [1]

  7. Nondestructive testing - Wikipedia

    en.wikipedia.org/wiki/Nondestructive_testing

    Nondestructive testing. X-ray vault used in Radiography. Nondestructive testing ( NDT) is any of a wide group of analysis techniques used in science and technology industry to evaluate the properties of a material, component or system without causing damage. [1] The terms nondestructive examination ( NDE ), nondestructive inspection ( NDI ...

  8. Zhong Lin Wang - Wikipedia

    en.wikipedia.org/wiki/Zhong_Lin_Wang

    He was hired by Georgia Institute of Technology as an associate professor in 1995; he was promoted to full Professor in 1999, Regents' professor in 2004, and the Hightower Chair in Materials Science and Engineering in 2010. Wang was the Director of the Georgia Tech's Center for Nanostructure Characterization from 2000 to 2015.

  9. TDS - Wikipedia

    en.wikipedia.org/wiki/TDS

    Science. Ter die sumendum, a medical abbreviation for 3 times daily. Thermal desorption spectroscopy, to observe molecules desorbed from a surface. Tornado debris signature on weather radar. Total dissolved solids in water. Transderivational search or fuzzy search in psychology.