Disinfection byproduct definition

Disinfection byproduct or “DBP” means a chemical byproduct that forms when disinfectants used for microbial control react with naturally occurring compounds already present in source water. DBPs include, but are not limited to, bromodichloromethane, bromoform, chloroform, dichloroacetic acid, bromate, chlorite, dibromochloromethane, and certain haloacetic acids.
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Disinfection byproduct. (DBP) means a chemical compound formed by the reaction of a disinfectant (e.g., chlorine) with a precursor (e.g., natural organic matter, nitrogenous waste from bathers) in a water system (pool, water supply).
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Disinfection byproduct or “DBP” means a chemical byproduct forming that forms when disinfectants used for microbial control react with naturally occurring compounds already present in source water. DBPs include bromodichloromethane, bromoform, chloroform, dichloroacetic acid, bromate, chlorite, dibromochloromethane, and certain haloacetic acids.
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Examples of Disinfection byproduct in a sentence

  • Disinfection byproduct precursors and enhanced coagulation or enhanced softening.

  • The State may choose to perform calculations and determine whether the MRDL was exceeded, in lieu of having the system report that infor- mation.(d) Disinfection byproduct precursors and enhanced coagulation or enhanced softening.

  • The specific reporting requirements for disinfectants are listed in 567—subparagraph 42.4(3)“d”(3).43.6(2) Disinfection byproduct precursors.a. Applicability.

  • Disinfection by-product risk should also be assessed.9. Services including telemetry cables and sample pipes that may be a route for contamination should, as a minimum, be sealed with an appropriate elastomeric sealant to a depth that will prevent inadvertent raking out.

  • The specific reporting requirements for disinfectants are listed in 567—subparagraph 42.4(3)“d”(3).43.6(2) Disinfection byproduct precursors.

  • Disinfection by-product (DBP) regulations limit the concentration of TTHMs and the HAA5s to <0.080 µg/L and <0.060 µg/L, respectively, measured as running annual averages of quarterly samples at four distribution system sites per treatment facility or entry point.

  • Disinfection byproduct precursors (total organic carbon (TOC)) treatment technique violation.

  • The MCLGs for the following disinfection byproducts are as indicated: Disinfection byproduct MCLG (mg/L)Chloroform Zero Bromodichloromethane ZeroBromoform ZeroBromate Zero Dichloroacetic acid ZeroTrichloroacetic acid .

  • The department shall notify the purveyor of the type and frequency of monitoring to be conducted.(3) Disinfection ((by-product)) byproduct precursor removal re­ quirements.

  • Disinfection by-product formation is impacted by pH, with total trihalomethane (THM) formation increasing with increasing pH, and haloacetic acid formation (HAA) decreasing with increasing pH.

Related to Disinfection byproduct

  • Disinfection means a process which inactivates pathogenic organisms in water by chemical oxidants or equivalent agents.

  • 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.

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

  • Infection means the entry and development or multiplication of an infectious agent in the body of humans and animals that may constitute a public health risk;

  • Hydrofluorocarbons means compounds that only contain hydrogen, fluorine, and carbon.

  • 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.

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

  • Airborne radioactivity area means a room, enclosure, or area in which airborne radioactive materials, composed wholly or partly of licensed material, exist in concentrations:

  • Infectious waste means a solid waste that contains or may reasonably be

  • Radioactivity means the transformation of unstable atomic nuclei by the emission of radiation.

  • PCBs means polychlorinated biphenyls.

  • 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/ ).

  • Explosive material means any chemical compound, mixture, or device which produces a substantial instantaneous release of gas and heat spontaneously or by contact with sparks or flame.

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

  • combustible waste means non-biodegradable, non- recyclable, non-reusable, non-hazardous solid waste having minimum calorific value exceeding 1500 kcal/kg and excluding chlorinated materials like plastic, wood pulp, etc.;

  • 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).