slaked lime Articles

  • Optimizing the Slaking Process

    Poorly-slaked lime can have a major negative impact on lime consumption and the operating cost at an end-user’s site. The amount of lime used in the process is determined by a combination of slaking parameters. The optimisation of the slaking process will help drive operating costs down and also reduce CO2 emissions.  When the slaking of lime (ie, the conversion to calcium hydroxide ...


    By STT Enviro Corp

  • Wastewater pond systems using chemical precipitation (fellings dams): state of the art in Sweden

    Chemical precipitation in wastewater stabilization ponds – in Scandinavia called fellings dams – has been in operation for more than 50 years. Slaked lime and aluminium salts are the most common chemicals used for precipitation. Long and narrow forms of the ponds and a detention time of at least 5 days have shown, even at a low water temperature and below an ice cover, to produce an average ...


    By IWA Publishing

  • Sioux Falls, Verder Pumps

    The Sioux Falls Water Purification Plant in South Dakota USA, had always relied on gravity to feed slaked lime slurry to their softening basins. In 2009, the staff decided to give gravity a helping hand by trialing a pump to move the slurry more effectively. Lime slurry is a dense product to transfer with a high solid content of up to 35%. Due to the slurry’s abrasive nature which causes ...

  • Dallas water utilities - Case Study

    Integrity Municipal Systems Restores Eight Lime Slakers for the Bachman Water Treatment Plant in Dallas, TX: Almost $1M Saved Compared to New Systems Dallas Water Utilities (DWU) provides approximately one billion gallons per day of clean drinking water to more than 1.2 million residents from three processing facilities. Reliability is vital to DWU and its customers. To ensure ...

  • Comanche Station Units 1, 2 and 3 Dry Flue Gas Desulfurization Systems - Case study

    Babcock & Wilcox (B&W) dry flue gas desulfurization (FGD) systems feature a combination of design components to provide a level of reliability ...


    By Babcock & Wilcox MEGTEC LLC

  • Wastewater Treatment from Fluorine - Case Study

    We continue to cover the topic of wastewater treatment from different hazardous components. Today we will adumbrate wastewater treatment from fluorine and nitrocompounds WASTEWATER TREATMENT FROM FLUORINE AND NITROCOMPOUNDS Fluorine-containing wastewater  The wastewater from chemical and metallurgical enterprises which contain ...


    By GlobeCore GmbH

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