Drinking Water Application Notes

31. Application Note: YSI 600 Optical Monitoring System Used To Protect Lake Oconee, Georgia Water Quality 12/27/2005
    Northern Georgia is experiencing unprecedented development; consequently, water quality in many of its watersheds is in jeopardy of severe degradation. The State of Georgia, Environmental Protection Division (EPD) has implemented an NPDES monitoring and enforcement program designed to prevent construction activities from impacting water quality
32. Application Note: Troubleshooting A pH Electrode 1/26/2011

    Many factors affect performance of a pH electrode. When performance degrades, it is always a challenge for the analyst to identify the cause. Common troubleshooting procedures, which include evaluation of slope, electrode drift, time response, and accuracy, take considerable time. By Thermo Fisher Scientific

33. Organics Aren't Invisible: A Guide for Simple Online Monitoring 5/13/2019

    Control of dissolved organics has been one of the highest priority concerns for most water treatment plants for over 20 years. Organics monitoring is an even more critical issue today in the face of more stringent regulations and concerns around trace organics, emerging contaminants, and even counter-terrorism or water security. Despite the critical need, many plants still rely primarily on turbidity for monitoring and process control.

34. Dissolved Oxygen Measurement 11/11/2013

    One of the most important measurements in the determination of the health of a body of water is its dissolved oxygen content. The quantity of dissolved oxygen in water is normally expressed in parts per million (ppm) by weight and is due to the solubility of oxygen from the atmosphere around us.

35. Analysis Of Pesticide Residue In Spinach Using The AutoMate-Q40 An Automated QuEChERS Solution 10/16/2014

    QuEChERS is a Quick-Easy-Cheap-Effective-Rugged-Safe extraction method that has been developed for the determination of pesticide residues in agricultural commodities.

36. The Active Control Program For Advanced UV Oxidation 12/1/2025

    This application note will explore how active control programs lower operational costs of compliant contaminant removal. 

37. Real-Time Water Quality Data For Agriculture 9/23/2020

    We arm farmers with mission-critical water data to help enhance crop yield and taste. KETOS delivers valuable insights for fluctuations in deficiency and toxicity.

38. UV Advanced Oxidation For Potable Reuse 5/22/2026

    Faced with rising water scarcity, advanced facilities are utilizing UV advanced oxidation to destroy persistent chemical micropollutants and achieve stringent pathogen disinfection in a single step, ensuring a highly pure, reliable potable water supply.

39. Bridge Crossings And The Proper Use Of EX-TEND®, FLEX-TEND®, And Force Balanced FLEX-TEND Products 11/1/2020

    Of particular interest when it comes to bridges is the locating of pressurized water lines on and under bridge structures. Pressurized pipelines can present a number of unique challenges to the design engineer and utility owner.

40. How To Install A Submersible Pump In Discharge Tubes 11/28/2012

    In the fields of water and waste water technology, submersible pumps represent a viable economic and technical alternative to conventional, dry-installed pumps. In particular, they offer a number of handling advantages during maintenance and installation work.