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  2. Electrocoagulation - Wikipedia

    en.wikipedia.org/wiki/Electrocoagulation

    Electrocoagulation (EC) is a technique used for wastewater treatment, wash water treatment, industrially processed water, and medical treatment. Electrocoagulation has become a rapidly growing area of wastewater treatment due to its ability to remove contaminants that are generally more difficult to remove by filtration or chemical treatment systems, such as emulsified oil, total petroleum ...

  3. Electrosurgery - Wikipedia

    en.wikipedia.org/wiki/Electrosurgery

    Electrosurgery. A surgeon using a monopolar RF electrosurgical instrument to coagulate (and desiccate) tissue in the excision of a lipoma. MeSH. D004598. [ edit on Wikidata] Electrosurgery is the application of a high-frequency (radio frequency) alternating polarity, electrical current to biological tissue as a means to cut, coagulate ...

  4. Wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Wastewater_treatment

    Wastewater treatment. Wastewater treatment is a process which removes and eliminates contaminants from wastewater. It thus converts it into an effluent that can be returned to the water cycle. Once back in the water cycle, the effluent creates an acceptable impact on the environment. It is also possible to reuse it.

  5. Geochemistry - Wikipedia

    en.wikipedia.org/wiki/Geochemistry

    Organic geochemistry, the study of the role of processes and compounds that are derived from living or once-living organisms. [ 13] Photogeochemistry is the study of light-induced chemical reactions that occur or may occur among natural components of the Earth's surface. [ 14]

  6. Physical geography - Wikipedia

    en.wikipedia.org/wiki/Physical_geography

    Coastal geography is the study of the dynamic interface between the ocean and the land, incorporating both the physical geography (i.e. coastal geomorphology, geology, and oceanography) and the human geography of the coast.

  7. Deposition (geology) - Wikipedia

    en.wikipedia.org/wiki/Deposition_(geology)

    Deposition (geology) Map of Cape Cod showing shores undergoing erosion (cliffed sections) in yellow, and shores characterized by marine deposition (barriers) in blue. [ 1] Deposition is the geological process in which sediments, soil and rocks are added to a landform or landmass. Wind, ice, water, and gravity transport previously weathered ...

  8. Hydrography - Wikipedia

    en.wikipedia.org/wiki/Hydrography

    Hydrography. Table of geography, hydrography, and navigation, from a 1728 Cyclopaedia. Hydrography is the branch of applied sciences which deals with the measurement and description of the physical features of oceans, seas, coastal areas, lakes and rivers, as well as with the prediction of their change over time, for the primary purpose of ...

  9. Geoarchaeology - Wikipedia

    en.wikipedia.org/wiki/Geoarchaeology

    geoarchaeologist at work on column sample. Geoarchaeology is a multi-disciplinary approach which uses the techniques and subject matter of geography, geology, geophysics and other Earth sciences to examine topics which inform archaeological and chronological knowledge and thought. Geoarchaeologists study the natural physical processes that ...