clarifier technology Articles

  • Data, meaning and practice: how the knowledge-based view can clarify technology's relationship with organisations

    Theorists of technology, firms and organisations are now treating knowledge and skills as strategically significant. This is the good news. The bad news is that what we know about what knowledge and skills are insufficient. Our knowledge is also insufficient on how to create, acquire, identify, possess or transfer and manage knowledge and skills. Drawing on radical constructivism, we suggest a ...


    By Inderscience Publishers

  • Foundemental of Modern Ecological Sanitation (EcoSan)

    Ecological Sanitation (also: EcoSan, Sustainable Sanitation, Alternative Sanitation) is a sanitation approach which aims at collecting the different waste streams separately at source and treating them individually with the objective of recovering valuable nutrients andreusing the clarified water. Ecological sanitation technologies are based on the following three fundamental aspects : ...


    By IWA Publishing

  • Caustic Recovery Using Membrane Filtration

    Abstract Food and beverage processors that use dilute caustic solutions for cleaning process equipment have shown increased interest in recovering the used caustic. The primary reason is that the price of caustic has increased significantly in the past year or so. Membrane filtration technology can be used to remove suspended solids (clarify with microfiltration) and/or ...


    By GEA Filtration

  • What does 2015 hold for green chemistry?

    In 2014, the U.S. Environmental Protection Agency (EPA) and American Chemical Society Green Chemistry Institute® (ACS GCI) renewed their Memorandum of Understanding (MOU), continuing the partnership centered on the Presidential Green Chemistry Challenge Award. The award cycle returned to its original schedule with the 2015 ceremony set to coincide with the Green Chemistry & ...


    By Bergeson & Campbell, P.C.

  • Pulp & Paper Sludge Dewatering - Stora Enso, Niagara Mill, Wisconsin - Case Study

    The Stora Enso, Niagara Mill, was established in 1889. Niagara Mill uses 7,500,000 gallons per day of water from the river to make pulp & paper. The removal of the solids is accomplished by treating it with alum, then a flocculent, allowing the solids to settle out in a 2,000,000 gallon setting tank system. This tank requires yearly cleaning to ensure quality water for the paper making ...

  • Homestead village case study

    Performance History and Discussion The wastewater treatment facility for the Homestead Village apartment community treats about 115,000 gallons per day of wastewater for discharge into onsite infiltration lagoons. The facility is required to remove nitrogen from the wastewater to less than 10 mg/L before discharging into the ground. The facility struggled to consistently meet ...

  • Global solution: Gas and particulate analysis in Cement industry

    Cement plants are increasingly required to install continuous emission monitoring systems (CEMS). While these represent a significant financial outlay, a range of other factors also need to be considered when selecting a suitable CEMS. To the inexperienced, selecting a suitable CEM can mistakenly be considered as simply ensuring that the applicable national regulations (eg MACT in the USA, ...


    By ENVEA

  • Total solution: Gas and particulate analysis in Cement industry

    Cement plants are increasingly required to install continuous emission monitoring systems (CEMS). While these represent a significant financial outlay, a range of other factors also need to be considered when selecting a suitable CEMS. To the inexperienced, selecting a suitable CEM can mistakenly be considered as simply ensuring that the applicable national regulations (eg MACT in the USA, ...


    By ENVEA

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