domestic odor Articles

  • Treatment of Biogas Produced in Anaerobic Reactors for Domestic Wastewater: Odor Control and Energy/Resource Recovery

    Anaerobic municipal wastewater treatment in developing countries has important potential applications considering their huge lack of sanitation infrastructure and their advantageous climatic conditions. At present, among the obstacles that this technology encounters, odor control and biogas utilization or disposal should be properly addressed. In fact, in most of small and medium size anaerobic ...


    By Springer

  • A holistic decision-making framework for selecting domestic piping materials

    A life cycle impact assessment (LCIA) was carried out for three types of materials commonly used in domestic plumbing systems, copper, cross-linked polyethylene (PEX), and chlorinated polyvinyl chloride (CPVC), to examine the efficiencies and tradeoffs involved in the material selection process. The LCIA results revealed that for all midpoint and damage impact categories, PEX systems have less ...


    By IWA Publishing

  • Application in renewable energies field : odor online monitoring in methanization process

    When odor issues occur at an industrial site, rapid diagnosis must be done and a strategy defined to treat odor sources definitively. Today, the sensory panel approach using dynamic olfactometry analysis is considered as first approach to rank odor sources and subsequently to treat the most noxious odors. When investigating the source of the odor, an online monitoring system provides for the best ...


    By Chromatotec Group

  • Application in Renewable Energies field : odor online monitoring in methanization process

    When odor issues occur at an industrial site, rapid diagnosis must be done and a strategy defined to treat odor sources definitively. Today, the sensory panel approach using dynamic olfactometry analysis is considered as first approach to rank odor sources and subsequently to treat the most noxious odors. When investigating the source of the odor, an online monitoring system provides for the best ...


    By Chromatotec Group

  • Why Commercial Carpet Cleaning Equipment is better than a Low-End Domestic Machine?

    Every carpet cleaning business requires access to special machines for cleaning carpets in commercial areas as well as homes. When you are purchasing a carpet cleaning equipment, you usually look for value for money deals. You generally look for a carpet cleaning equipment that does not cost too much and yet offers a range of features that help you clean carpets faster and more efficiently. In ...


    By Daimer Industries Inc.

  • Uruguay village lagoon system

    This municipal lago on receives 240,000 litre of domestic sewage per day. A total of 322 litres of Aqua-Clean was applied during a period of six weeks. The water was purified 85% after the application and was certified for use in farm irrigation. pH was improved to 7.2 and the Biochemical Oxygen Demand (BOG) was reduced from 480 initially to 130 after the treatment. All noxious odors were ...


    By BluePlanet Labs

  • Creation of a sustainable water resource through reclamation of municipal and industrial wastewater in the Gippsland Water Factory

    The Gippsland Water Factory (GWF) is being implemented to reclaim domestic and industrial (pulp and paper) wastewater to provide a reliable and sustainable industrial water supply, replacing the high quality raw water currently provided by Gippsland Water. A grassroots facility, the GWF will process domestic wastewater by preliminary treatment, primary sedimentation, membrane bioreactor (MBR) ...


    By IWA Publishing

  • Asian games fresher in Beijing, China

    Beijing, China officials enlisted the aid of Aeration Industries International and its AIRE-O2® aeration system to restore water quality in a major river that winds throughout the city, including the sites holding the 1990 Asian Games events. Domestic sewage and industrial discharges into the river had polluted the river which is common to rapidly growing, developing cities. The AIRE-O2® system ...

  • Negotiating hygiene and sanitary behaviors in transnational contexts: examples of Nigerians in the UK

    The paper seeks to understand the extent to which hygiene and sanitary attitudes/practices are reproduced in transnational contexts using examples of Nigerians in the UK. In-depth and semi-structured interviews, participant interaction, secondary resources, follow-up interviews and informant discussions were important data sources. Issues discussed in this paper incorporate hand, body, dental, ...


    By IWA Publishing

  • Noses for Surveillance of Wastewater from Secondary Treatment Plants in Alexandria, Egypt

    Intermittent discharges of industrial chemical pollutants into sewers can have a damaging effect on the processes involved in treating wastewater. They are sometimes able to pass through treatment plants and enter into the receiving water, to exert a harmful effect on the environment and possibly pass down a river to the intakes forwater supplies. We evaluated the use of an electronic ...


    By PCA Technologies SRL

  • Got Chinese drywall?

    Step By Step Environmental Assessments, a leading environmental inspection company in Florida, was one of the first companies, in early 2008, in South Florida to CORRECTLY identify Chinese Drywall, during assessments for builders and residences in North Florida. As such, we have been consulted by attorneys and consumers, as well as leading laboratories, looking to better understand the causes and ...

  • Aerators Enhance Aerobic Digestion Process

    The city of Eden,N.C.,operates an extended aeration process designed for an average flow rate of 13.5 mgd with a mixed liquor suspended solids concentration that typically checks in about 6,000 mg/l. This high biomass concentration is necessary to provide a well-settling sludge and good effluent quality. Further, the plant influent is approximately 40% domestic wastewater and 60% industrial ...


    By S&N Airoflo Inc.

  • How to Choose Antifreeze

    Non-freezing liquid for cars is a product of mass use. It is not possible to do without it in the cold season, because this substance allows to keep car windshields clean, thereby providing good visibility to the driver and improving road safety. Today the market of automobile goods is quite diverse, so you can find antifreeze of both domestic and foreign production without any problem. We should ...

  • Can Upholstery Cleaners Really Make A Difference In Commercial Areas?

    Upholstery cleaners are often used for many auto detailing and domestic cleaning jobs. These cleaning machines are ideal for tackling the interiors of small vehicles to RVs to boat interiors. They can also be very handy for cleaning up a sticky spot or stain on the couch or carpet at home. These systems have many uses in other commercial capacities as well. The hotel industry and other areas of ...


    By Daimer Industries Inc.

  • Built-to-Last: GTI Cover Replaced After 20 Years

    The Customer: Creston is a small town in the Kootenay region of southern British Columbia, Canada. Since 1959, it has been home to Columbia Brewing, makers of Kokanee beer, now owned by Anheuser-Busch InBev. The Customer’s Needs: The Town of Creston wastewater treatment facility treats both domestic and industrial (brewery) wastewater. The brewery ...

  • How to Select the Most Powerful Carpet Wash System?

    Contractors who clean commercial areas on a regular basis need a carpet shampooer that is powerful and efficient. The more powerful the machine, the more carpets you can clean. A carpet shampooer is the only solution for carpet maintenance in the long term. This machine removes stains, grease, odors, pet urine, ink marks, and just about all other kinds of dirt and impurities from carpets. A ...


    By Daimer Industries Inc.

  • Robust systems for optimal treatment - Case Study

    Big Park Domestic Wastewater Improvement District in Arizona had constructed a new 500,000 gallons per day biological wastewater treatment system in 1997. As time passed, the aging plant was unable to keep up with increasing demands. Challenges In 2012, the District started working with Sunrise Engineering to find a solution that would work in their existing plant. Sunrise ...

  • Commercial Carpet Cleaners for Deodorizing Carpets

    Carpets are an important part of any décor, but they need regular cleaning and maintenance to maintain their beauty. Commercial carpet cleaners remove odors and germs that reside on unclean carpets. Depending on who uses the carpet and how often, the carpets can carry molds, pet hair, pet urine, food stains and mud; some carpets may even carry bedbugs and fleas. No matter how clean the ...


    By Daimer Industries Inc.

  • Microbiology: The Key to Wastewater treatment case study

    The biological treatment of wastewater relies mainly on a consortium of heterotrophic and autotrophic bacteria. The fecal bacteria that are constantly introduced into the collection system are not the optimal bacteria for degrading the contaminants present in wastewaters. The soil bacteria that are introduced through inflow and infiltration are more effective at degrading the wastes and can ...

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