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  2. Storm Water Management Model - Wikipedia

    en.wikipedia.org/wiki/Storm_Water_Management_Model

    Other external programs that aid in the generation of data for the EPA SWMM 5 model include: SUSTAIN, [22] BASINS, [23] SSOAP, [24] and the EPA’s National Stormwater Calculator (SWC) [17] which is a desktop application that estimates the annual amount of rainwater and frequency of runoff from a specific site anywhere in the United States ...

  3. Ford small block engine - Wikipedia

    en.wikipedia.org/wiki/Ford_small_block_engine

    The Ford small-block is a series of 90° overhead valve small-block V8 automobile engines manufactured by the Ford Motor Company from July 1961 to December 2000.. Designed as a successor to the Ford Y-block engine, it was first installed in the 1962 model year Ford Fairlane and Mercury Meteor.

  4. Energy Star - Wikipedia

    en.wikipedia.org/wiki/Energy_Star

    Energy Star (trademarked ENERGY STAR) is an energy-efficiency program administered by the U.S. Environmental Protection Agency (EPA) in partnership with the U.S. Department of Energy (DOE). [2] [3] [4] The EPA establishes energy efficiency specifications, and those that meet these specifications are eligible to display the ENERGY STAR logo. [5]

  5. CompTox Chemicals Dashboard - Wikipedia

    en.wikipedia.org/wiki/CompTox_Chemicals_Dashboard

    The CompTox Chemicals Dashboard is a freely accessible online database created and maintained by the U.S. Environmental Protection Agency (EPA). The database provides access to multiple types of data including physicochemical properties, environmental fate and transport, exposure, usage, in vivo toxicity, and in vitro bioassay.

  6. Chevrolet small-block engine (first- and second-generation)

    en.wikipedia.org/wiki/Chevrolet_small-block...

    The Chevrolet small-block engine is a series of gasoline-powered V8 automobile engines, produced by the Chevrolet division of General Motors in two overlapping generations between 1954 and 2003, using the same basic engine block.

  7. Activated carbon - Wikipedia

    en.wikipedia.org/wiki/Activated_carbon

    Activated carbon. Activated carbon, also called activated charcoal, is a form of carbon commonly used to filter contaminants from water and air, among many other uses. It is processed (activated) to have small, low-volume pores that greatly increase the surface area [1] [2] available for adsorption or chemical reactions. [3]

  8. European emission standards - Wikipedia

    en.wikipedia.org/wiki/European_emission_standards

    Since 1 April 2018, Euro 4, Tier 2, and EPA 2007 are mandated in Peru. [83] Since 8 October 2018, all new petrol cars in Indonesia must comply with Euro 4. [84] Since 1 July 2019, all new heavy vehicles in Mexico must comply with EPA 07 and Euro 5. [85] Since 1 April 2020, all new 2, 3 or 4-wheelers in India must comply with BS VI (similar to ...

  9. Fermat number - Wikipedia

    en.wikipedia.org/wiki/Fermat_number

    In mathematics, a Fermat number, named after Pierre de Fermat (1607–1665), the first known to have studied them, is a positive integer of the form: = +, where n is a non-negative integer.