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Description: Single-channel instrument utilizing OptiOx optical measuring system Combines measurement accuracy and a wide range of functions with user-friendly operation and safety. Ideal for special analyses required in environmental, chemical and food and beverage industries. Features optical oxygen
Supplier: Mettler-Toledo Process Analytics
Description: The digital InPro sensors with Intelligent Sensor Management (ISM®) combine best sensor performance with lower cost of ownership. With their advanced diagnostics features, ISM measurement systems help to reduce the maintenance costs and to better man
- Mounting Options: In-Line (Insertion)
Description: Cinnamonitrile, predominantly trans 97% (25g) Quantity: 25g CAS Number: 1885-38-7 Formula weight: 129.16 Empirical formula: C 9H7N Linear formula: C 6H5CH=CHCN Hazard symbol: Irritant
Description: Sodium Hydroxide 0.1142N 20L
- Bases: All Inorganic Bases, Sodium Hydroxide (Caustic Soda)
- Other: Hydroxides
Supplier: ULTRA Scientific, Inc.
Description: 1 Analyte(s) @ 10,000 µg/mL in water with dilute nitric acid Hazmat shipping fees apply.
Supplier: Cole-Parmer Instrument Company
Description: from the United States. For additional information or questions please call us at 1-800-323-4340 (US) or 847-549-7600 (International). Specifications Product Type Chemical Reagents Purity grade ACS CAS Number 7647-14-5 Form Crystal Formula weight 58.44 Empirical formula NaCl Linear formula NaCl
- Salts: All Inorganic Salts, Sodium Chloride
Water Quality Photometers and Colorimeters - LaMotte Series 1200 Single-Parameter Colorimeters -- hc-22-307-857
Description: details Includes: Come in a sturdy carrying case with six screw cap sample vials, RS-232 port to interface with a datalogger or computer and an instruction manual. Dissolved Oxygen Kit Lamotte No.: 5860; Test Factor: Dissolved Oxygen; Range (ppm): 0-10 Includes: Come in a sturdy carrying case with six
- Instrument Type: Handheld
- Computer Interface: Yes
- Interface Options: Serial Interface
- Features: Water or Weather Resistant Housing, Data Storage or Data Logging
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Featured Products for Chemical Oxygen Demand Top
Orbisphere K1100 Dissolved Oxygen Sensor
chemicals are not required, making the maintenance task faster, easier and safer without reducing measurement precision. "With just one calibration and two minutes of maintenance per year, Hach's K1100 will help Power plants measure low-level oxygen with high precision and the lowest possible intervention," Andres Meza, Hach Power Market Manager, explains. "It's truly a 'set it and forget it' product - which is so important in these plants where the maintenance staff is already stretched thin... (read more)
Browse Dissolved Oxygen Sensors Datasheets for Hach Company
OPTIQUAD –Inline Analyzer
in the cheese making milk/vat milk, standardization of fat content in drinking milk or setting a constant ratio of fat to protein in cheese production. OPTIQUAD WW is used for continuous inline measurement of chemical oxygen demand (COD) in dairy wastewater. Unlike other COD analysis systems that typically use one optical principle and one wavelength, the OPTIQUAD WW uses up to four optical principles and up to twelve wavelengths. This results in an accurate, stable measurement over a broad measuring... (read more)
Browse UV and Visible Spectrometers Datasheets for KROHNE, Inc.
Mettler-Toledo Process Analytics
Tunable diode laser (TDL) Gas Analyzers
and medical gas industries. GPro 500 oxygen sensor has been honored with a Gold award in the 2012 competition. Learn more about GPro 500: Download the white paper: Gas Analysis Made Easy - Plug and Play Tunable Diode Lasers. Watch 15 min. on-demand webinar: Benefits of Probe-type TDLs for the Chemical & Petrochemical Industries... (read more)
Browse Gas Sensors Datasheets for Mettler-Toledo Process Analytics
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The Importance of Biochemical Oxygen Demand (BOD) in the Water Analysis Sector (.pdf)
the threat of possible danger to health, or the very existence of certain species, it is essential to determine the quality of a water source before water is drawn off for consumption. ./45f4de68-cf3b-4029-a37c-eb2e03683af6 Application Report. The Importance of Biochemical Oxygen Demand. (BOD
TOC Analysis in a Chemical Laboratory
. are also compliant with state and federal regulatory requirements and industry standard methods.5,6. Other analytical options for measuring organics include the Biological Oxygen Demand (BOD) and Chemical Oxygen. Demand (COD) techniques,2 but each has its limitations. BOD analysis takes five days—too long
TOC Correlation to BOD or COD (Part 1)
Biochemical Oxygen Demand (BOD) and Chemical Oxygen. Demand (COD) are traditional parameters analyzed in. the laboratory to determine organic matter in water. and wastewater. Wastewater facility operators need. to have constant data to monitor their discharges and. optimize treatment processes
Oilsorb TM lowers COD (.pdf)
COD problems? Organoclay (OILSORB) to the rescue. It is a fact that many plant engineers fail to understand the significance of COD (chemical oxygen demand) measurements. As one example, the discharge limit may be 50 ppm for COD and 100 ppm for oil. If an engineer is asked if he has a problem
Chemical Pumps: Zero Liquid Discharge in Surface Treatment Shop
through the COD -Chemical Oxygen Demand, in the effluent is often higher than the allowed maximum limit, and also effluent salinity is high. 3. Technical choices for setting up the "zero liquid discharge ". Issues are related to the flow of rinsing waters and their salt concentration. When the salt
Copper drawn part used in Aerospace oxygen application. Part needed clean surfaces free of contamination.
This component held chemicals that produce. oxygen on demand for emergency air breathing masks on. commercial airliners. It had to be totally clean and free of contaminates. Engineers feared that contaminates could compromise. the integrity of the chemicals that would be stored inside
Wolsung Nuclear Power Plant Uses Liqui-Cel (R) Membrane Contactors for Dissolved Oxygen Removal to Prevent Corrosion (.pdf)
demands of the nuclear power industry. The Wolsung unit 1 plant is a pressurized heavy water type reactor (PHWR). In this plant the membranes are used to remove dissolved oxygen from the end shield cooling system. This system re-circulates water that is used to cool the reactor wall. The cooling system
Chemical Cost Comparison of a Conventional Deaerator vs a Liqui-Cel (R) Membrane Contactor System (.pdf)
because a. be practical due to ambient air contamination. The. smaller mixed bed system can be considered. membrane system is also modular and can be easily. expanded to meet plant water demand growth. Table 2: Chemical Costs Per 110 m3/hr System. Notes: 1) HCl costs based on 620 RMB/metric ton
Engineering Web Search: Chemical Oxygen Demand Top
Chemical Oxygen Demand | COD Removal &Treatment | COD...
Chemical Oxygen Demand (COD) Contact Us Home » Applications » Chemical Oxygen Demand (COD)
Chemical Oxygen Demand- EBS – Wastewater Training and...
Chemical oxygen demand (COD) relies on chemical oxidation with chromic acid (a strong oxidizer). Many organic compounds, including color bodies and
ASTM D1252 - 06(2012) Standard Test Methods for Chemical...
ASTM D1252 - 06(2012) Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
Chemical Oxygen Demand (COD) | DCM Process Control
Biological Oxygen Demand (BOD) Chemical Oxygen Demand (COD)
Wastewater - Wikipedia, the free encyclopedia
industrial site drainage (silt, sand, alkali, oil, chemical residues);
Ozone - Wikipedia, the free encyclopedia
Ozone ( pron.: /?o?zo?n/; O3), or trioxygen, is a triatomic molecule, consisting of three oxygen atoms.
Chemical Oxygen Demand Articles on Environmental Expert
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Chemical Oxygen Demand Removal Articles on Environmental...
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