Drinking Water Treatment Case Studies and White Papers

21. Case Study: Aquatech Supplies One Of Most India's Largest Tertiary Treated Sewage Recycle Plants
    2/22/2011
    The water supply body in Mumbai having increased water charges to almost a dollar per cubic meter of water in year 1998-99, and the huge water quantities demanded for processing of fertilizers, RCF required a solution wherein it could effectively recycle the sewage water to be made available by the Municipal body. By Aquatech International Corporation
22. Decoding Ozone Disinfection
    11/20/2013

    Disinfection is by far the most common use for ozone in water and wastewater treatment applications. The basics of ozone dosing / sizing have been discussed at length in any number of our previous articles. In this article, we are trying to provide better insight into decoding the why’s and how’s of your next ozone disinfection application. By Louis LeBrun, PE Thoram Charanda

23. How To Size Commercial Filtration Systems For Iron & Manganese Removal
    4/17/2017

    Iron and manganese removal treatment systems use oxidation to convert the dissolved forms of the metals to a solid form, followed by a filtration process.

24. Flow Meter Advisory: Follow The Money
    5/26/2017

    While the majority of household consumers believe that they deserve the full attention of a water system, from a revenue perspective this does not bear out. Though the average home faucet is undoubtedly valued by its drinking water provider, the reality is that the vast majority of drinking water revenue comes from heavy-use commercial and industrial operations.

25. Engineers Without Borders Uses Siemens Clamp-On Flow Meter To Restore Water Supply In Les Anglais, Haiti
    12/2/2015

    The Siemens Channel Partner in Oregon, has a customer from an engineering firm who also volunteers for Engineers Without Borders (EWB). The Portland chapter of EWB took on a project in Les Anglais, Haiti, to restore their drinking water supply system that had been disrupted in the Fall of 2008.

26. Monitoring Raw Water Turbidity – What’s Important!
    3/27/2018

    Monitoring raw water turbidity is important to inform the operator of significant changes in water quality, especially turbidity, allowing the operator to make process chemistry changes to respond to the increasing raw water turbidity. Variations in raw water present turbidity measurement challenges different from those found elsewhere in a typical treatment plant.

27. Case Study: Reliance Selects HERO™ From Aquatech For Effluent Recycle
    7/16/2009
    Reliance Group is India's largest private sector enterprise with businesses spanning exploration and production of oil and gas, petroleum refining and marketing, petrochemicals (polyester, fiber intermediates, plastics and chemicals), textiles, retail and special economic zones. By Aquatech International Corporation
28. Case Study: Seawater Desalination At Rabigh Refinery
    7/14/2011
    Saudi Aramco’s RABIGH Refinery in Saudi Arabia wanted to install facility for 10000 TPD Seawater Desalination for the industrial use. The facility was supposed to be a BOOT (Build Own Operate Transfer) basis. By Aquatech International Corporation
29. Evaluation Of Filtration Media For High Rate Surface Water Filtration
    6/12/2018

    The existing water filtration facility in Clinton MA is a high rate, direct filtration process that has been on-line since 2006. The water filtration plant draws it raw water from the Wachusett Reservoir. Chemical feed systems are provided for chemically assisted filtration, pre-oxidation (potassium permanganate), coagulation, pH and alkalinity adjustment (sodium bicarbonate and sodium hydroxide), and disinfection (sodium hypochlorite).

30. Hendersonville Water Treatment Plant Features Innovative Disinfection System
    7/24/2018

    Hendersonville Utility District (HUD) serves one of the most populous suburbs of Nashville, Tennessee.