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  2. Settling basin - Wikipedia

    en.wikipedia.org/wiki/Settling_basin

    A settling basin, settling pond or decant pond is an earthen or concrete structure using sedimentation to remove settleable matter and turbidity from wastewater. The basins are used to control water pollution in diverse industries such as agriculture , [ 1 ] aquaculture , [ 2 ] and mining .

  3. Settling - Wikipedia

    en.wikipedia.org/wiki/Settling

    Settling pond for iron particles at water works. Settling is the process by which particulates move towards the bottom of a liquid and form a sediment.Particles that experience a force, either due to gravity or due to centrifugal motion will tend to move in a uniform manner in the direction exerted by that force.

  4. Waste stabilization pond - Wikipedia

    en.wikipedia.org/wiki/Waste_stabilization_pond

    The system may consist of a single pond or several ponds in a series, each pond playing a different role in the removal of pollutants. After treatment, the effluent may be returned to surface water or reused as irrigation water (or reclaimed water ) if the effluent meets the required effluent standards (e.g. sufficiently low levels of pathogens ).

  5. Sedimentation - Wikipedia

    en.wikipedia.org/wiki/Sedimentation

    Settling pond for iron particles at water works Settling is the process by which particulates move towards the bottom of a liquid and form a sediment . Particles that experience a force, either due to gravity or due to centrifugal motion will tend to move in a uniform manner in the direction exerted by that force.

  6. Aerated lagoon - Wikipedia

    en.wikipedia.org/wiki/Aerated_lagoon

    The ponds or basins may range in depth from 1.5 to 5.0 meters. [ 6 ] In a surface-aerated system, the aerators provide two functions: they transfer air into the basins required by the biological oxidation reactions, and they provide the mixing required for dispersing the air and for contacting the reactants (that is, oxygen, wastewater and ...

  7. Conflict around gray wolves has become so hostile, the U.S ...

    www.aol.com/conflict-around-gray-wolves-become...

    At the end of a three-year, $1.2 million state contract, she said, the working group hammered out a series of constructive policies to manage wolves in their state. Madden brings the same optimism ...

  8. Annuity vs 401(k): Which Vehicle Is Actually Better for Your ...

    www.aol.com/annuity-vs-401-k-vehicle-202514980.html

    If you ask 10 different financial advisors, there is a 100% chance you’ll get 10 different answers. This is evidence that you have plenty of options, including two popular choices like annuities ...

  9. Syncrude Tailings Dam - Wikipedia

    en.wikipedia.org/wiki/Syncrude_Tailings_Dam

    The Syncrude Tailings Dam, impounding the Mildred Lake Settling Basin (MLSB), is an embankment dam that is, by volume of construction material, the largest earth structure in the world in 2001. [1] It is located 40 km (25 mi) north of Fort McMurray , Alberta, Canada, at the northern end of the Mildred Lake lease area owned by Syncrude Canada Ltd .