dissolved oxygen (results 1-20 of 46)

Dissolved Oxygen   Why Monitor Dissolved Oxygen (DO)? Measuring dissolved oxygen in water, and treatment to maintain proper dissolved oxygen levels, are crucial functions in a variety of water treatment applications. While dissolved oxygen is necessary to support life and treatment processes, it can also be detrimental, causing oxidation that

Chemical Oxygen Demand (COD)   What is Chemical Oxygen Demand (COD)? Chemical oxygen demand (COD) is the amount of dissolved oxygen that must be present in water to oxidize chemical organic materials, like

Biochemical Oxygen Demand (BOD)   What is Biochemical Oxygen Demand (BOD)? Biochemical oxygen demand (BOD) represents the amount of oxygen consumed by bacteria and other microorganisms while they decompose

Solids (Total & Dissolved)   What are Total Suspended Solids (TSS)? Total suspended solids (TSS), harmful in excess and listed as a

you need. Wine: Hach allows vintners to ensure product quality, while protecting flavor stability and shelf life. From SO₂ and dissolved oxygen to total package oxygen, you can find a variety of wine analysis tools at Hach. Bottled Water: Accurate bottled water analysis and

Knowledge Base: Hach Parameter FAQ   Alkalinity Ammonia Arsenic Ascorbic Acid Atrazine Bacteria- see Microbiology BOD (Biochemical Oxygen Demand) Chloramine Chlorine Chlorine Dioxide COD (Chemical Oxygen Demand) Copper Detergents - see Surfactants Dissolved Oxygen Fluoride Formaldehyde Hardness Hydrogen Peroxide Hydrogen Sulfide Iron Microbiology

organics and/or dissolved metals, such as manganese and iron, from the water. Natural organic matter (NOM) removal is usually the primary goal

Nitrite ATP Dissolved Oxygen pH Monitor pH to maintain a reasonably steady pH value and to control process efficiency. While pH levels

anaerobic digester. A typical primary clarifier will remove approximately 70% of the solids and 45% of the Biochemical Oxygen Demand from the screened wastewater. Modern facilities that operate enhanced biological

pH measurement Results of effective management include: Separation of dissolved waste from water during treatment Optimization of biological processes, especially nitrification Monitoring plant upsets from

cells. Meet your shelf life requirements. Explore Hach Brewing Products Hach Orbisphere 3100 Portable Oxygen Analyzer The Hach Orbisphere 3100 Portable Oxygen Analyzer ensures measurement accuracy in detecting small or large oxygen pick-ups across the brewing process. It's built to travel with you, measure where you need it most, and can handle

adjust pH for the other steps in the process. Solids may also be removed as a preliminary treatment process. This may include DAF (Dissolved Air Floatation) to remove solids, fats, oils, and/or greases. Some

the key characteristic properties of zeolites for water softening, the impact of temperature, pH, suspended solids (dissolved or otherwise) through to the organic impact that can have on the softening process

Interactive Water Panel   Water Tray DR3900 Laboratory DR6000 Laboratory UV/VIS Titralab Automatic Benchtop Meters QBD1200 Cation Oxygen 9586sc Sodium 924x Service Plus Service Plus Silica 5500sc Phosphate

instrument and 5 technologies to measure 100+ parameters from Aluminium to Zinc. Sensors for measuring pH, conductivity, dissolved oxygen, turbidity, chlorine etc. Flow injection analysis and ion chromatography

your water is of the highest quality. Minimize silica levels to prevent turbine blade erosion, and monitor and manage dissolved oxygen (DO) to prevent corrosion. Cooling water Ensure heat transfer processes are

families. Industry firsts including: Chlorine, Turbidity and Luminescent Dissolved Oxygen (LDO). Manufacturing and engineering in the US, Germany, France, Switzerland and China. Customized technical training

essential indicators of water quality such as water temperature, conductivity, pH, dissolved oxygen, turbidity, and nutrients for a number of reasons, including preventing harmful algae blooms and the

measurement. Parameters Relevant to Boiler and Steam Processes:      Ammonia           Chloride      Conductivity/Total Dissolved Solids (TDS)           Copper      Dissolved Oxygen      Hydrazine/Oxygen Scavenger      Hydrogen      Iron      Oxidation-Reduction Potential

applications, including process and handheld measurements of turbidity, polycyclic aromatic hydrocarbons (PAH), pH, dissolved oxygen, and conductivity. Hach service engineers have provided onboard calibration