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odor measurement services

  • Odor Measurement Services

    Purenviro does odor measurements and analyses. We base our work on the recommendations of TA-3019 and report values according to EN13725. The odor analyses may be done in accredited labs or in the field. We tailor sampling plan and scope to each specific purpose. Purenviro has equipment to sample form stacks, ducts, area sources and liquid ...

    By Purenviro based in Porsgrunn, NORWAY.

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    Odorant Control Services

    As a safety measure for consumers, gases in the public gas supply must contain sufficient warning odor. The correct odorisation affects the gas such that it takes on a typical, distinctive odor which reaches the level of a warning odor before the gas concentration becomes hazardous. In accordance with DVGW (German Technical and Scientific ...

    By Hermann Sewerin GmbH based in Gütersloh, GERMANY. from Odorant Control Services Service line

  • Odor Diagnosis Service

    Objectives: To characterize the odor sources: Measure the odor concentration of waste gases sampled on site. Calculate the odor flow rate of each source.

    By Alpha MOS Environment based in TOULOUSE, FRANCE.

  • Measuring odor concentration · consultants

    Odor concentration is an odor's pervasiveness. To measure odor sensation, an odor is diluted to certain amounts to reach a detection or recognition threshold. The detection threshold is the concentration of an odor in air when 50% of a population can distinguish between the odorous sample and an odor free blank. The recognition threshold is the ...

    By Canarina Environmental Software based in Canary Islands, SPAIN.

  • Odor Audit Service

    Objectives: To collect the information necessary to characterize the odor problem. To propose an action plan to measure emissions and nuisances.

    By Alpha MOS Environment based in TOULOUSE, FRANCE.

  • Taking Air Measurements

    Whether air measurements need to be taken at workplaces will depend on a variety of factors, such as the type of hazardous material, the quantity of material, the activity to be carried out, the assessment of the risk potential, etc. Furthermore, your personal concerns about not feeling well or the presence of odors, mold, moisture damage, ...

    By AB-GM based in Mannheim, GERMANY.

  • Odor intensity calculation · consultants

    Odor intensity is the perceived strength of odor sensation. This intensity property is used to locate the source of odors and perhaps most directly related to odor nuisance. Perceived strength of the odor sensation is measured in conjunction with odor concentration. This can be modeled by the Weber-Fechner law: I= a * log(c)+b[18]I is the ...

    By Canarina Environmental Software based in Canary Islands, SPAIN.

  • Odor in the indoor environment · consultants

    Occupants should expect remediation from disturbing and unexpected odors that disturb concentration, diminish productivity, evoke symptoms, and generally increase the dislike for a particular environment. It is important to set occupational exposure limits (OELs) to ensure the health and safety or workers as well as comfort, because exposure to ...

    By Canarina Environmental Software based in Canary Islands, SPAIN.

  • Services

    Real-time Zeta potential measurement without dilution in wastewater treatment. Surface water treatment for eutrophication. (Algal Mats). Innovative Atmospheric odor removal techniques. (Using thermophilic bacteria and reactive compounds).

    By Aqua Dynamic Solutions. LLC based in Adamsville, RHODE ISLAND (USA).

  • Indoor Air Quality & Industrial Hygiene

    When people spend more time inside workplaces and homes, their awareness of indoor environmental quality increases. Sometimes, poor indoor air quality (IAQ) is obvious and inhabitants can quickly identify its source. More frequently, however, accurate determination of the nature and extent of IAQ problems requires scientific measurements. Many ...

    By O`Reilly, Talbot & Okun Associates, Inc. (OTO) based in Springfield, MASSACHUSETTS (USA).

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