Showing results for: odor panel Articles
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Control of odour nuisance in urban areas: the efficiency and social acceptance of the application of masking agents
This paper presents and discusses the results of the project named ‘Jasmin’ implemented in Algiers to control the strong odours of the river named Oued El Harrach, one of the largest rivers in the centre of the city. Pending the achievement of curative solutions, a temporary option for mitigation of nuisance odour by masking agents was implemented in the vicinity of the main ...
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The Aerox®-Microtester …A unique tool!
The smallest version of the Aerox cold plasma injection technology fits in a suitcase.This so called Aerox®-Microtester offers a unique test device to be used by the Aerox-Sales Team to demonstrate the customers the working of the Aerox®-Technology on-site. The demonstration can be carried out within two hours. All what is needed is the smell and an internal odour panel using their noses. ...
By Aerox B.V.
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Drinking water: the problem of chlorinous odours
Chlorinous off-flavours in drinking water are a leading cause of complaints to Australian water utilities and other utilities worldwide. The occurrence and causes of chlorinous odours in drinking water were investigated with the use of an odour panel, trained using a modified flavour profile analysis technique. A new system for classifying water types according to the causes of chlorinous ...
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Development of a diagnostic tool: the wastewater collection network odour wheel
The assessment of nuisance odour problems and the application of an effective odour management programme for the associated industrial activity may be achieved using a representative odour wheel and Odour Profile Analysis methodology. The odour wheel is a very useful tool for conducting odour quality control monitoring and developing a constructive dialogue regarding nuisance odours with the ...
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Comparison of two standard odor intensity evaluation methods for odor problems in air or water
Government agencies responsible for ensuring healthful water and/or air quality are often faced with resolving public complaints of nuisance odors. Understanding variations in odor intensity may ultimately lead to the establishment and application by such agencies of quantitative limits for effective odorant control. An odor panel was trained in suprathreshold odor intensity evaluation using ...
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University of British Columbia tests Envron Ozone Odor Control System - Case Study
The University of British Columbia and the British Columbia Ministry of Agriculture, tested the Envron odor control system for mushroom composting. A local mushroom composting facility was chosen as the test site. Ozone was applied to the odorous gases using an Envron mixing ...
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Pilot-Scale Biofilter Test for Treating Zimpro Odors
The thermal sludge conditioning process of U.S. Filter/Zimpro Corporation, Rothschild, Wisconsin (Zimpro process) is primarily used to improve dewatering characteristics of the waste sludge. The process entails a partial breakdown through oxidation and hydrolysis of complex, high molecular weight organic compounds, such as, proteins, fibers, carbohydrates, and fats. The partial breakdown of ...
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Biotreatment of Odors from the Zimpro Sludge Conditioning Process
Management of odor emissions generated during thermal sludge conditioning is a well known disadvantage of the “Zimpro” process. Traditional methods of using chemical oxidation and high temperature destruction result in the formation of secondary products, such as chlorine gas, organic halocarbons or nitrogen oxides. In this study, biotrickling filter technology was evaluated at the Villa Hills ...
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Odour, how to measure?
As Aerox we offer our clients sustainable solutions for industrial odour emissions. Together with our customers we solve the nuisance resulting from these emissions. We therefore also regularly get questions about odour, what exactly this is and how you can measure it. Measuring of smell The objective measuring of odour is not easy. Odour in itself is a very complex matter to quantify and ...
By Aerox B.V.
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