GAC20 definition

GAC20 means granular activated carbon filter beds with an empty-bed contact time of 20 minutes based on average daily flow and a carbon reactivation frequency of every 240 days.
Sample 1Sample 2Sample 3
GAC20 means granular activated carbon filter beds with an empty-bed contact time of twenty minutes based on average daily flow and a carbon reactivation frequency of every two hundred forty days.
Sample 1Sample 2Sample 3
GAC20 means granular activated carbon filter beds with an empty-bed contact time of 20 minutes based on average daily flow and a carbon reactivation frequency of every 240 days. (40 C.F.R. §141.2 (July 1, 2011))
Sample 1Sample 2Sample 3

Examples of GAC20 in a sentence

  • On the other hand, fact-checking and fakes classifications in proKremlin messages is much easier to obtain with very good performance (for instance by agreement between human judges [GAC+20]).

  • The “GAC20 + UV” step applies to all plants with initial technology level less than or equal to “GAC20 + UV,” except for:• Plants with ozone in initial process trains (such plants would skip directly to the “GAC20 + Raw Water Ozone” decision tree step) • Softening plants• Small systemsThis step is implemented in the same manner as the “GAC10 + UV” step, except a GAC20 system is added instead of a GAC10 system.

  • The “GAC20” SWAT decision tree step applies to the same plants and is implemented in the same fashion as the “GAC10” step with the following exceptions:• This step applies to plants with an existing GAC system of any size, not just plants with GAC systems characterized as less aggressive than GAC20.

  • GAC20 was defined as granular activated carbon with an empty bed contact time of 20 minutes and a reactivation or replacement interval of 90 days or longer.

  • GAC-20 Voting Requirements Each Committee shall adopt its own priorities for considering its business by setting the Agenda.

  • The “GAC20 + Raw Water Ozone” step applies to all plants with initial technology level less than or equal to “GAC20 + Raw Water Ozone,” except for:• Softening plants• Small systemsThis step is implemented in the same manner as the “GAC10 + Raw Water Ozone” step, except a GAC20 system is added instead of a GAC10 system.

  • The “GAC20 + Chlorine Dioxide” step applies to all plants with initial technology level less than or equal to the “GAC20 + Chlorine Dioxide,” except for:• Plants with ozone in initial process trains (such plants would skip directly to the “GAC20 + Raw Water Ozone” decision tree step) • Softening plants• Small systemsThis step is implemented in the same manner as the “GAC10 + Chlorine Dioxide” step, except a GAC20 system is added instead of a GAC10 system.

  • For processing data the classification for integrity and availability must be examined and determined by the respective process owner, if necessary.

  • GAC20 means granular activated carbon filter beds with an empty-bed contact time of 20 minutes based on average daily flow and a carbon reactivation frequency of every 240 days.

  • Based on the large system estimate, EPA believes it is conservative to assume that at least 90% of medium and small systems will be able to achieve the Stage 2B MCLs if they were to apply one of the proposed GAC BATs. EPA assumes that small systems may adopt GAC20 in a replacement mode (with replacement every 240 days) over GAC10 because it may not be economically feasible for some small systems to install and operate an on-site GAC reactivation facility.


More Definitions of GAC20

GAC20 means granular activated carbon filter beds with an empty-bed contact time of 20 minutes based on average daily flow and a carbon reactivation frequency of every 240 days."Governmental entity" means the Commonwealth, a town, city, county, service authority, sanitary district or any other governmental body established under the Code of Virginia, including departments, divisions, boards or commissions.
Sample 1Sample 2
GAC20 means granular activated car- bon filter beds with an empty-bed contact time of twenty minutes based on average daily flow and a carbon reactiva- tion frequency of every two hundred forty days.
Sample 1Sample 2
GAC20 means granular activated carbon filter beds with an empty-bed contact time of twenty
Sample 1
GAC20 means granular activated carbon filter beds with an empty-bed contact 838 time of 20 minutes based on average daily flow and a carbon reactivation
Sample 1
GAC20 means “GAC20” as defined in 40 CFR § 141.2, reprinted in Appendix B.
Sample 1

Related to GAC20

  • GAC10 means granular activated carbon filter beds with an empty-bed contact time of 10 minutes based on average daily flow and a carbon reactivation frequency of every 180 days, except that the reactivation frequency for GAC10 used as a best available technology for compliance with MCLs under subsection 9.2.1.2 shall be 120 days.

  • Drywell means an unlined or partially lined underground pit (regardless of geometry) into which drainage from roofs, basement floors, water softeners or other non-wastewater sources is discharged and from which the liquid seeps into the surrounding soil.

  • Maritime agency services means activities consisting in representing, within a given geographic area, as an agent the business interests of one or more shipping lines or shipping companies, for the following purposes:

  • Plinth means the portion of a structure between the surface of the surrounding ground and surface of the floor immediately above the ground.

  • CSAM or "Credit Suisse" (or any combination thereof).

  • Crosswalk means that part of a roadway at an intersection included within the connections of the

  • PM2.5 means particulate matter with an aerodynamic diameter less than or equal to a nominal 2.5 micrometers as measured by a reference method based on 40 CFR Part 50 Appendix L and designated in accordance with 40 CFR Part 53 or by an equivalent method designated in accordance with 40 CFR Part 53.

  • asylum seeker means a person who is not under 18 and has made a claim for asylum which has been recorded by the Secretary of State but which has not been determined;

  • one-way street means a street upon which vehicular traffic is limited to movement in one direction.

  • Waterway means any body of water.

  • Maritime cargo handling services means activities exercised by stevedore companies, including terminal operators, but not including the direct activities of dockers, when this workforce is organised independently of the stevedoring or terminal operator companies. The activities covered include the organisation and supervision of:

  • NZOC means the New Zealand Olympic Committee Incorporated.

  • Seaplane means an aircraft that is capable of landing and taking off on the water.

  • Master plumber means an individual who possesses the necessary skills and qualifications to plan and supervise the installation of plumbing and who is licensed as a master plumber.

  • Front Yard means a yard extending across the full width of a lot between the front lot line of the lot and the nearest wall of the nearest main building or structure on the lot;

  • Dry cleaning fluid means any non-aqueous liquid product designed and labeled exclusively for use on: fabrics which are labeled "for dry clean only", such as clothing or drapery; or S-coded fabrics. Dry cleaning fluid includes, but is not limited to, those products used by commercial dry cleaners and commercial businesses that clean fabrics such as draperies at the customer's residence or work place. Dry cleaning fluid does not include spot remover or carpet and upholstery cleaner. For the purposes of this definition, S-coded fabric means an upholstery fabric designed to be cleaned only with water-free spot cleaning products as specified by the Joint Industry Fabric Standards Committee.

  • Handler means a person who takes title to and is engaged in the operation of packing, cleaning, drying, packaging, sizing, hauling, grading, selling, offering for sale, or marketing a marketable agricultural commodity or an agricultural commodity input in commercial quantities as defined in a marketing program, who as owner, agent, or otherwise, ships or causes an agricultural commodity or agricultural commodity input to be shipped.

  • Commercial Mortgage Loan means a Loan secured by a Mortgage on real property used for commercial purposes, including five- or greater unit residential real property.

  • Sailboat means the same as that term is defined in Section 73-18-2.

  • M2M Flowgate means Flowgates where constraints are jointly monitored and coordinated as defined and set forth in Schedule D to this Agreement.

  • SITC means the Standard International Trade Classification, Revision 3 (SITC, Rev. 3), published by the United Nations in Statistical Papers, Series M, No. 34/Rev. 3 (1986);

  • SAQA means the South African Qualifications Authority;

  • Asset Management is a principle/practice that includes planning processes, approaches, plans, or related documents that support an integrated lifecycle approach to the effective stewardship of infrastructure assets to maximize benefits and effectively manage risk.

  • Test Strategy means a strategy for the conduct of Testing as described further in paragraph 3 of Call Off Schedule 5 (Testing);

  • STSMA means the Sectional Titles Schemes Management Act 8 of 2011, as amended and include the Regulations issued under the said act;