Biological additives definition

Biological additives means microbiological cultures, enzymes, or nutrient additives that are deliberately introduced into an oil discharge for the specific purpose of encouraging biodegradation to mitigate the effects of the discharge.
Sample 1Sample 2Sample 3
Biological additives means microbiological cultures, enzymes, or nutrient additives that are deliberately introduced into an oil discharge for the specific purpose of encouraging
Sample 1Sample 2Sample 3

Examples of Biological additives in a sentence

  • Use bioremediation agent effec- tiveness test methods described in ap- pendix C to part 300.(8) Bioremediation Agent Toxicity [Reserved].(9) Biological additives.

  • Biological additives, such as bacteria and extracellular enzymes mixed with surfactants or nutrient solutions, do not significantly enhance normal biological decomposition processes in the septic tank and may increase loadings of biochemical oxygen demand (BOD), total suspended solids (TSS), and other contaminants (USEPA 2002).

  • To this end, it has established and operated a risk management manual to identify risks that have a direct impact on the company's business operations or have compulsive nature.

  • Use bioremediation agent effectiveness test methods described in appendix C to part 300.(8) Bioremediation Agent Toxicity [Reserved].(9) Biological additives.

  • Biological additives such as yeast cultures of Saccharomyces cerevisiae has also been suggested to reduce CH4 production by rumen microflora (McGinn et al., 2004).

  • Biological additives are typically less expensive than manure treatment or chemical additives, but their effectiveness has not been well documented.

  • We have the following trends: - Generally < 20 mg/g AC ingredients not readily biodegradable (OECD 301 A-F)- Generally < 50 mg/g AC ingredients not anaerobically degradable (OECD 11734)- Conditioners contain far more compounds with less biodegradability.- Biological additives such as “aloe vera gel” are generally not tested and must accordingly be treated as not biodegradable.

Related to Biological additives

  • Biological Samples means any physical samples obtained from Study Participants in accordance with the Protocol for the purposes of the Study.

  • Fuel Additive means any substance designed to be added to fuel or fuel systems or other engine-related engine systems such that it is present in-cylinder during combustion and has any of the following effects: decreased emissions, improved fuel economy, increased performance of the engine; or assists diesel emission control strategies in decreasing emissions, or improving fuel economy or increasing performance of the engine.

  • Color additive means a material that either:

  • Substances means chemical elements and their compounds in the natural state or obtained by any production process, including any additive necessary to preserve the stability of the products and any impurity deriving from the process used, but excluding any solvent which may be separated without affecting the stability of the substance or changing its composition;

  • Biological agent shall mean any pathogenic (disease producing) micro-organism(s) and/or biologically produced toxin(s) (including genetically modified organisms and chemically synthesized toxins) which cause illness and/or death in humans, animals or plants.

  • Additives means non-hydrocarbon compounds added to or blended with a product to modify its properties;

  • High global warming potential hydrofluorocarbons means any hydrofluorocarbons in a particular end use for which EPA’s Significant New Alternatives Policy (SNAP) program has identified other acceptable alternatives that have lower global warming potential. The SNAP list of alternatives is found at 40 CFR part 82, subpart G, with supplemental tables of alternatives available at (http://www.epa.gov/snap/ ).

  • Polystyrene foam adhesive means an aerosol adhesive designed to bond polystyrene foam to substrates.

  • Microorganisms (1 2) means bacteria, viruses, mycoplasms, rickettsiae, chlamydiae or fungi, whether natural, enhanced or modified, either in the form of "isolated live cultures" or as material including living material which has been deliberately inoculated or contaminated with such cultures.

  • Radioactive Products or Waste means any radioactive material produced in, or any material made radioactive by exposure to the radiation incidental to the production or utilization of nuclear fuel, but does not include radioisotopes which have reached the final stage of fabrication so as to be usable for any scientific, medical, agricultural, commercial or industrial purpose.

  • Geothermal fluid means water in any form at temperatures greater than 120

  • Controlled substance analog means a substance the chemical structure of which is substantially

  • Biological safety cabinet means a containment unit suitable for the preparation of low to moderate risk agents where there is a need for protection of the product, personnel, and environment, according to National Sanitation Foundation (NSF) Standard 49.

  • Pathological waste means waste material consisting of only human or animal remains, anatomical parts, and/or tissue, the bags/containers used to collect and transport the waste material, and animal bedding (if applicable).

  • Biological product means a virus, therapeutic serum, toxin, antitoxin, vaccine, blood, blood component or derivative, allergenic product, protein other than a chemically synthesized polypeptide, or analogous product, or arsphenamine or any derivative of arsphenamine or any other trivalent organic arsenic compound, applicable to the prevention, treatment, or cure of a disease or condition of human beings.

  • Airborne radioactive material means any radioactive material dispersed in the air in the form of dusts, fumes, particulates, mists, vapors, or gases.

  • 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.

  • chemical tanker means a ship constructed or adapted and used for the carriage in bulk of any liquid product listed in chapter 17 of the International Bulk Chemical Code;

  • animals means animals as defined in the Terrestrial Animal Health Code or the Aquatic Animal Health Code of the World Organisation for Animal Health (OIE), respectively;

  • Chemical agent shall mean any compound which, when suitably disseminated, produces incapacitating, damaging or lethal effects on people, animals, plants or material property.

  • Chemical Storage Facility means a building, portion of a building, or exterior area adjacent to a building used for the storage of any chemical or chemically reactive products.

  • Explosives or munitions emergency response means all immediate response activities by an explosives and munitions emergency response specialist to control, mitigate, or eliminate the actual or potential threat encountered during an explosives or munitions emergency. An explosives or munitions emergency response may include in-place render-safe procedures, treatment or destruction of the explosives or munitions and/or transporting those items to another location to be rendered safe, treated, or destroyed. Any reasonable delay in the completion of an explosives or munitions emergency response caused by a necessary, unforeseen, or uncontrollable circumstance will not terminate the explosives or munitions emergency. Explosives and munitions emergency responses can occur on either public or private lands and are not limited to responses at RCRA facilities.

  • Biodegradable means degradable through a process by which fungi or bacteria secrete enzymes to convert a complex molecular structure to simple gasses and organic compounds.

  • Biological Materials means certain tangible biological materials that are necessary for the effective exercise of the Patent Rights, which materials are described on Exhibit A, as well as tangible materials that are routinely produced through use of the original materials, including, for example, any progeny derived from a cell line, monoclonal antibodies produced by hybridoma cells, DNA or RNA replicated from isolated DNA or RNA, recombinant proteins produced through use of isolated DNA or RNA, and substances routinely purified from a source material included in the original materials (such as recombinant proteins isolated from a cell extract or supernatant by non-proprietary affinity purification methods). These Biological Materials shall be listed on Exhibit A, which will be periodically amended to include any additional Biological Materials that Medical School may furnish to Company.

  • Tissue means a portion of the human body other than an organ or an eye. The term does not include blood unless the blood is donated for the purpose of research or education.

  • Aerosol coating product means a pressurized coating product containing pigments or resins that dispenses product ingredients by means of a propellant, and is packaged in a disposable can for hand-held application, or for use in specialized equipment for ground traffic/marking applications.