point source

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  • noun

Words related to point source

a concentrated source (especially of radiation or pollution) that is spatially constricted

References in periodicals archive ?
2011) can only be applied to 2D muffler elements, and the original point source model (Kim and Soedel, 1989) can only be applied to 1D mufflers.
The point source encapsulation was described in reference (17).
regulations when a point source of those pollutants is identifiable and
Meanwhile, the emergence of new nonattainment areas puts a spotlight on point sources, or identifiable sources of concentrated emissions, which--in the EPA's view--account for the dominant share of lead air risks in the United States today.
It is clear that the issue of water pollution in the agricultural sector, be it point source or diffuse, is under greater scrutiny than ever by authorities in the UK and Europe.
The project team is conducting a monitoring plan that includes point source monitoring, illicit discharge monitoring, testing for bacteria growth and die-off rates, and runoff event sampling.
However, once major progress was made with point source pollution, people realized there was another significant source of pollution, and that is non-point source pollution.
Point source load allocations to meet TMDLs are enforced through water quality-based effluent limits that are in addition to the technology-based standards.
The notice (75 FR 25852) relies on the Agency's authority under Section 308 of the Clean Water Act (CWA) to collect information on engineering best management practices; however, this information-gathering authority is limited to "the owner and operator of any point source.
court ruling that pesticide discharge is a point source of pollution subject to additional regulation and permitting under the Clean Water Act (CWA).
Point Source Audio (PSA) , known for its miniature microphones and headsets, has named a pro audio industry veteran as its Vice President of Global Partnerships.
To study EM wave beam propagation in the PC, so only the TE-polarized point source is considered.
The ruling, however, does not address whether agricultural drainage tile is a pollution point source in the Clean Water Act.
In this study, it was aimed to determine the full-energy peak efficiencies of a 40% p-type High Purity Germanium (HPGe) detector for point source, Marinelli beaker, and cylindrical container geometries in the 200-1500 keV energy range.