Wastewater Treatment Case Studies and White Papers

  1. Stormwater Management - Cog Moors Wastewater Treatment Works, South Wales (Case Study)

    Wales is said to be wetter throughout the year than Northern Ireland and England, and is known for intense rainfall activity. Therefore, effectively treating and managing the country’s substantial stormwater runoff is of utmost importance. It’s also subject to increased scrutiny from governing bodies.

  2. Removal of Metaldehyde & Environmental Contaminant Treatment - Lincoln, United Kingdom (Case Study)

    Anglian Water (Anglian) is one of the largest suppliers of drinking water and wastewater services in the United Kingdom. As an alternative to ozone, Anglian decided to install a TrojanUVTorrent™ECT UV-oxidation system, as part of a multi-barrier approach, to ensure it produced a potable water supply that matched the high standards required by its regulators and customers.

  3. MBBR/IFAS Upgrade To Dubai Investment Park

    Dubai Investments Park is a unique, self-contained mixed use industrial, commercial and residential complex operated by Dubai Investments Park Development Company LLC. Spread across an area of 3200 hectares, it is a city within a city offering world-class infrastructure and outstanding facilities and services.

  4. Foods - Biochemical Oxygen Demand And Chemical Oxygen Demand

    A food manufacturer in Washington state had a source of well water contaminated with vegetable and fish oils. A five gallon sample was was sent to Kaselco for testing via our electrocoagulation process.

  5. Utility Transformation — From WWTP To Reuse Facility

    Facing state Department of Environmental Quality mandates, an Arizona wastewater treatment plant (WWTP) took on a large-scale expansion project and effluent-quality upgrade to become a state-of-the-art water reclamation facility.

  6. Size Your Ozone System In 5 Minutes Or Less

    The most common questions about using ozone for the treatment of industrial wastewater relate to system sizing and pricing. Here are five quick rules of thumb to get a ‘ballpark size’ for your next ozone project. 

  7. Integrated Biological WWT & Membrane Recycle Project

    In this case study, Aquatech designs and constructs a Sewage Treatment Plant (STP) in Mumbai to treat daily sewage flow of 10,000 m3/day.

  8. Clinton, MA SuperDisc Case Study

    The Clinton Wastewater Treatment Plant provides advanced wastewater treatment, including nutrient removal, for the towns of Clinton and Lancaster, Massachusetts.

  9. Sodium Hypochlorite: The Unsung Hero In Disinfection

    For the fortunate few in this world, many of us enjoy fresh cold water from our taps, crisp white linens in hotel rooms, and refreshing and safe water in swimming pools. It all seems very easy and straight forward with all the new technologies available in the industry to ensure safe and clean drinking water. A reliable and effective technology is always needed to ensure peace-of-mind for all water treatment processes. In many cases, it is the centuries old Sodium Hypochlorite (NaClO) chemical, or as known by every household – Bleach. By Angela Yeung, District Sales Manager, Grundfos

  10. Two Products Combine To Provide An Enhanced Nutrient Removal Advantage To Protect Our Waterways

    Cherokee County, GA, conducted an extensive on-site pilot evaluation of several available process options and technologies, including various plate settler designs. Read the full case study to learn how enhanced nutrient removal (ENR) integrated design continues to deliver water quality of <0.1 mg/L Ammonia, <0.07 mg/L Phosphorus and <0.5 NTU. Not only does the WWTP consistently meet EPA direct discharge limits on BOD, Total Nitrogen, Phosphorus and Turbidity, but these final effluent values readily exceed surface water discharge permits levels.