Polychlorinated biphenyl definition

Polychlorinated biphenyl or “PCB” means any chemical substance that is limited to the biphenyl molecule that has been chlorinated to varying degrees or any combination of substances which contains such substance. PCBs belong to a broad family of man-made organic chemicals known as chlorinated hydrocarbons.
Sample 1Sample 2Sample 3
Polychlorinated biphenyl or “PCBs” means an industrial solid waste that consists of two hundred nine (209) possible compounds that may have 1-10 chlorine atoms attached to a biphenyl aromatic structure.
Sample 1Sample 2Sample 3
Polychlorinated biphenyl means any chemical substance that is limited to the biphenyl molecule and that has been chlorinated to varying degrees.
Sample 1

Examples of Polychlorinated biphenyl in a sentence

  • As used in this section the term "hazardous materials" shall include, without limitation, asbestos, lead, Polychlorinated biphenyl (PCB), petroleum and related hydrocarbons, and radioactive material.

  • Standard Environmental Conditions Standard Environmental Conditions Table 8.5 Polychlorinated biphenyl (PCB) conditionsAdditional conditions applying to the transport of PCB waste under this code.

  • As used in this section the term “hazardous materials” shall include, without limitation, asbestos, lead, Polychlorinated biphenyl (PCB), petroleum and related hydrocarbons, and radioactive material.

  • No Polychlorinated biphenyl (PCB) chemical substance, mixture, equip- ment, container, sealant, coating, or dust control agent will be used a part of the project except as in ac- cordance with all provisions of the Toxic Substance Control Act (PL 94-469) as interpreted by the rules and regulations of 40 C.F.R. 761.

  • Provision for environmental measures: An estimated amount of loss that could be caused along with environmental measures including treatment of PCB (Polychlorinated biphenyl) waste is provided.

  • Aspects of three theories are used, i.e. Politeness theory (Brown & Levinson 1987), Coherence-based theory (Schiffrin 1987), and Relevance theory (Sperber & Wilson 1986).

  • As used in this section, the term "hazardous materials" shall include, without limitation, asbestos, lead, Polychlorinated biphenyl (PCB), petroleum and related hydrocarbons, and radioactive material.2.3. In response to Contractor's written notice, the District shall investigate the identified conditions.2.4. If District determines that conditions do not involve hazardous materials or that no change in terms of Contract is justified, District shall so notify Contractor in writing, stating reasons.

  • Polychlorinated biphenyl compound--A compound subject to 40 Code of Federal Regulations Part 761.

  • The definitions of "Polychlorinated biphenyl, PCB," and "Polychlorinated item" as found in 761.3, 40 CFR, 1990 ed., are adopted and incorporated by reference.

  • Polychlorinated biphenyl, or “PCB,” is a molecule comprised of chlorine atoms attached to a double carbon-hydrogen ring (a “biphenyl” ring).


More Definitions of Polychlorinated biphenyl

Polychlorinated biphenyl. (PCB) means 'a substance in which the biphenyl structure has chlorine atoms substituted for hydrogen atoms to varying degrees. It has the chemical formula C12H10-nCln where n is in the range of 1 to 10;
Sample 1
Polychlorinated biphenyl or “PCBs” means any mono-chlorinated or polychlorinated biphenyl or any mixture of them or mixture that contains more than one of them;
Sample 1

Related to Polychlorinated biphenyl

  • Polychlorinated biphenyls means aromatic compounds formed in such a manner that the hydrogen atoms on the biphenyl molecule (two benzene rings bonded together by a single carbon-carbon bond) may be replaced by up to ten chlorine atoms; and

  • Asbestos means the asbestiform varieties of serpentinite (chrysotile), riebeckite (crocidolite), cummingtonite-grunerite, anthophyllite, and actinolite-tremolite.

  • Radioactive waste means any waste which contains radioactive material in concentrations which exceed those listed in 10 CFR Part 20, Appendix B, Table II, Column 2.

  • Radioactive marker means radioactive material placed subsurface or on a structure intended for subsurface use for the purpose of depth determination or direction orientation.

  • Radioactive material means any solid, liquid, or gas which emits radiation spontaneously.

  • Contaminant means any waste, pollutant, hazardous substance, toxic substance, hazardous waste, special waste, petroleum or petroleum-derived substance or waste, asbestos in any form or condition, polychlorinated biphenyls (“PCBs”), or any constituent of any such substance or waste.

  • Fluid means material or substance which flows or moves whether in a semisolid, liquid, sludge, gas, or any other form or state.

  • Low-level radioactive waste or “waste” means radioactive material that consists of or contains class A, B, or C radioactive waste as defined by 10 C.F.R. 61.55, as in effect on January 26, 1983, but does not include waste or material that is any of the following:

  • Pollutant means any dredged spoil, solid waste, incinerator residue, filter backwash, sewage, garbage, refuse, oil, grease, sewage sludge, munitions, chemical wastes, biological materials, medical wastes, radioactive substance (except those regulated under the Atomic Energy Act of 1954, as amended (42 U.S.C. §§ 2011 et seq.)), thermal waste, wrecked or discarded equipment, rock, sand, cellar dirt, industrial, municipal, agricultural, and construction waste or runoff, or other residue discharged directly or indirectly to the land, ground waters or surface waters of the State, or to a domestic treatment works. “Pollutant” includes both hazardous and nonhazardous pollutants.