Modeling fats, oil and grease deposit formation and accumulation in sewer collection systems
نویسندگان
چکیده
منابع مشابه
Quantifying fat, oil, and grease deposits formation kinetics in sewer collection systems
Fat, oil and grease deposits in sewer systems are known as calcium based fatty acid salts that are responsible for a significant number of sanitary sewer overflows (SSOs) throughout the United States. Since 2007, clean water act (CWA) requires publicly owned treatment works (POTWs) to invest more than 15 billion dollars in new pipes and infrastructure to eliminate the overflows. However, little...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
More Effective and Efficient Sewer Collection Systems
Regulatory requirements – Control of pollution in receiving waters is the main reason for regulation. Many jurisdictions are moving towards regulations prohibiting discharges of untreated sewage into water bodies, and this is a problem for many older systems that carry combined stormwater and sanitary sewage. Even the quality of urban stormwater is coming under scrutiny and limits are being imp...
متن کاملInvestigation on metals (V, Ni, and Fe) accumulation in the collection site of oil sludge
The present study investigates the accumulation of vanadium, iron, and nickel in different depths of soil in collection sites of oil sludge, in Masjed Soleyman Oil and Gas Exploitation Company, located in Choob Sorkh Region. To conduct the research, four sampling points have been selected at the mentioned site, with one sampling point chosen outside the site, as the clean area. Soil sampling ha...
متن کاملMethane formation in sewer systems.
Methane formation and emission in sewer systems has not received as much attention as hydrogen sulphide formation. Through field measurements from two rising mains, with an average sewage temperature of 28.4 and 26.6 degrees C, respectively, at the time of sampling, this study shows that a significant amount of methane can be produced in sewer systems, and that this production is positively cor...
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ژورنال
عنوان ژورنال: Journal of Hydroinformatics
سال: 2017
ISSN: 1464-7141,1465-1734
DOI: 10.2166/hydro.2017.016