Featured
Dissolved Oxygen Measurement in Ultrapure Water for Semiconductor Manufacturing
go to HACH.COMWater Insights Measures in the sub-1 ppb range for today’s demanding analysis requirements, for trace level accuracy Enables elimination of film buildup during manufacturing Compatible with all common deaeration methods described below Menu-driven...
Nitrate Measurement with Hach’s NT3100sc UV Sensor
go to HACH.COMWater InsightsBackground One of the common goals at a wastewater treatment plant (WWTP) is the reduction of nitrogen, as it has negative effects on the water bodies it discharges into such as eutrophication, fish toxicity, and high oxygen consumption. To...
Recently Added
Pairing Digital Flow Sensors with the Hach AS950 Automatic Sampler
go to HACH.COMIntroduction When the Hach® AS950 Automatic Sampler launched in 2015, we were excited to offer the option to connect digital flow sensors to the controller. Digital flow sensors can be used for collecting flow proportional samples, as well as triggering...
Maximizing Phosphorus Removal
go to HACH.COMPhosphorus removal plays a critical role in protecting waterways, meeting permit requirements, and managing treatment costs. But optimizing phosphorus treatment isn’t always straightforward, especially when processes, influent conditions, and system...
Optimize Total Suspended Solids (TSS) & Turbidity Measurement
go to HACH.COMAccurate measurement of Total Suspended Solids (TSS) and turbidity is vital for effective water quality management across municipal, industrial, and wastewater environments. Real-time insights into solids concentrations empower operators to improve...
Breaking Down Phosphorus Removal in Wastewater Treatment
go to HACH.COMEfficient phosphorus removal is a complex yet essential process for wastewater treatment facilities that have regulatory requirements. Facing fluctuating influent conditions, operational cost pressures, and regulatory requirements, many facilities...
Events
Hach has water knowledge to share. Our associates are leaders in the water industry, with a wealth of knowledge and experience to pass on to our customers and partners. We offer a variety of learning, networking and training opportunities. See what’s coming up on our calendar.
Training
Hach offers water analysis training in several different forms to expand your expertise. Explore our online course and live trainings to establish your proficiency in water quality analysis.
Water Analysis Handbook
The Water Analysis Handbook (WAH) is the result of more than 85 years of research and method development. With over 300 illustrated, step-by-step instructions, this is your comprehensive source for water analysis procedures.
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