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Supplier: Small Parts, Inc.
Description: . The meter includes an internal barometer and thermometer, and can calculate biochemical oxygen demand (BOD), Oxygen Uptake Rate (OUR), and Specific Oxygen Uptake Rate (SOUR). The meter offers automatic or manual calibration, with values provided in milligrams per liter or percent saturation
Standards and Technical Documents - Water quality -- Determination of the chemical oxygen demand -- ISO 6060:1989
Description: Method specified is applicable to water with a value between 30 mg/l and 700 mg/l. The chloride contents must not exceed 1 000 mg/l. If the value exceeds 700 mg/l, the water sample is diluted. For greatest accuracy it is preferable that the value of the sample is in the range of 300 mg/l to 600
Supplier: IHS Product Design
Description: STANDARD TEST METHOD FOR DETERMINATION FOR CHEMICAL OXYGEN DEMAND (MANGANESE III OXYGEN DEMAND) OF WATER
Standards and Technical Documents - Taking Denitrification to the Next Level An Upgrade of Proven Technology with 21st Century I&C - WWAC 2013
Description: . Consistent methanol dose control is challenging when trying to meet low effluent TN and simultaneously maintaining a low effluent carbonaceous biochemical oxygen demand (CBOD). This plant is currently in full operation and in compliance with the effluent requirements. This paper discusses
Supplier: American Water Works Association (AWWA)
Description: By Zajic, J., Spacek, O., Strizic, V. In this paper, the authors discuss studies which were conducted to focus attention on the problems of application of the biochemical oxygen demand (BOD) and chemical oxygen demand (COD) analyses to hydrocarbons and to establish some guidelines
Supplier: Linde North America, Inc.
Description: systems are important to a variety of chemical processes. In water and wastewater treatment, Linde SOLVOX® oxygenation systems rapidly dissolve oxygen in waste streams to reduce BOD (biochemical oxygen demand) and associated odors. Dissolved oxygen can boost the efficiency of aeration systems
- Supply Options: Bulk / Microbulk, Gas Cylinder
Supplier: AGC Chemicals Americas, Inc.
Description: in chemical service ranging from liquid oxygen to fuming nitric acid, in severe wear pads for railway cars, and for self-lubricating compressor rings for non-aluminum cylinders. The most common applications include bearings, gaskets, V-rings, O-rings, back-up rings, hydraulic ring seals
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Filler Material: Metal, Mineral, Carbon / Graphite
- Compound Type: Molding Resin
- Pellets: Yes
Supplier: ASTM International
Description: in seawater transparency and an increase in chemical oxygen demand. Trace metals, such as Mn, Co, and Pb, were highly concentrated in suspended solids. Tributyltin adsorbed onto settling particles was approximately 300 μg/kg. Concentration factors for Mn, Fe, Cd, and Pb from water and settling
Description: An Elemental Analysis Solution for a Range of Industries With an extraordinary range of applications, the modular design of the FLASH 2000 Series OEAs enables 12 configurations tailored to the fields of application they serve. Organic or inorganic chemistry and pharmaceuticals Petrochemistry and
- Elements Analyzed: Carbon (C), Hydrogen (H), Nitrogen (N) / Protein, Oxygen (O), Sulfur (S)
- Isotope Analysis: Yes
- Test Media: Inorganic Material, Organic Material / Chemical
- Solid Samples: Yes
Supplier: Advanced Gas Technologies
Description: Nitrogen Generators Advanced Gas Technologies Inc. offers a full range of PSA and membrane type nitrogen generators that range in flow capacities from less than 1 m³/hour (40 SCFH) to large tonnage nitrogen plants suitable for refining, chemical processing and other high volume applications
- Generator Type: Nitrogen
- Output Flow Rate: 0.1667 to 3333 SCFM
- Outlet Pressure: 170 to 180 psi
- Features: Compressor Included
Standards and Technical Documents - TRANSPORT AND FATE OF DISOLVED METHANOL, METHYL-TERTIARY-BUTYL-ETHER, AND MONOAROMATIC HYDROCARBONS IN A SHALLOW SAND AQUAFER *** 2 VOLUME SET INCLUDING APPENDIX H *** -- API PUBL 4601Supplier: American Petroleum Institute
Description: is considered to be a readily biodegradable compound (White, 1986), and could potentially act as a preferred substrate in the groundwater environment. The oxygen demand exerted by high concentrations of methanol within a gasoline plume could cause rapid oxygen depletion, limiting oxygen availability
Supplier: Carl Stuart Co.
Description: COD calibration standard 200mg/l solution 500ml
Reagents and Laboratory Chemicals - Hach Chemical TNTplus Chemical Oxygen Demand Reagent -- sc-NC9344094
Description: 3 to 150mg/L TNTplus Chemical Oxygen Demand Reagent; Low Range (3 to 150mg/L); 25 Tests/PK
- Applications: Pharmaceuticals / Drugs
Inorganic Chemicals and Compounds - Sulfuric Acid-Silver Sulfate Reagent, for Chemical Oxygen Demand (COD) Analysis (32 oz) -- EW-86983-79Supplier: Cole-Parmer Instrument Company
Description: to private individuals or exported 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 Packaging SAFETY-COATED GLASS UN number UN1830 DOT information Class II DOT description
- Acids: All Inorganic Acids, Sulfuric Acid
Description: Calcium Chloride Solution For biochemical oxygen demand. [10043-52-4] Amber Glass; 1L, EcoSafPak
- Salts: All Inorganic Salts, Calcium Chloride
Description: COD Standard, 1 mL = 0.3 mg Chemical Oxygen Demand (300 ppm COD) (500 mL) COD STANDARD, 300 ppm COD (1 mL = 0.3 mg COD) Packaging: NATURAL HDPE Quantity: 500 mL Shelf life: 12 months
Description: Ferric Chloride Solution, 0.025% (w/v) APHA 0.025% w/v Suitable for biochemical oxygen demand. Iron (III) Chloride Solution, 0.025% w/v [7705-08-0] Amber Glass; 1L, EcoSafPak
Description: to traditional nitrogen gas supplies such as cylinder or liquid. Nitrogen is used as a clean, dry, inert gas primarily for removing oxygen from products and/or processes. MAXIGAS provides an on-demand, continuous source of nitrogen gas which can be used in a wide range of industries such as food, beverage
Description: The Orion 970899WP Oxygen Electrode greatly simplifies the routine measurement of dissolved oxygen, particularly biochemical oxygen demand (BOD). The electrode allows dissolved oxygen concentration to be read directly in parts per million on any pH meter, eliminating the need for a dedicated
- Cell Type: Polarographic
- Oxygen Range: 0.0 to 14 ppm
- Accuracy: 2 % FS
- Mounting Options: Hand Held or Portable
Supplier: ULTRA Scientific, Inc.
Description: Aqueous, volumetric solution, APHA for Biochemical Oxygen Demand
Water Quality Photometers and Colorimeters - Thermo Scientific Orion AQUAfast AQ2040 COD Colorimeter -- se-13-642-041
Description: AQ2040 COD Colorimeter Colorimeter, COD; Thermo Scientific Orion; AQUAfast; For measurement of water quality by Chemical Oxygen Demand
Description: Chemical Oxygen Demand is the latest addition to the AQUAfast family. The colorimetric analysis method saves time, space and money without losing accuracy! Just add the sample to the COD vial, digest sample in the Orion reactor and read results. Thermo Scientific offers prepared COD reagents
- Instrument Type: Handheld, Portable
- Local Interface: Digital Front Panel
- Display Type: Digital Readouts
- Features: Battery Powered
Supplier: Century Control Systems, Inc.
Description: to control the biological and chemical processes involved with winemaking. Accurate control of these temperatures contributes to the improvement in the final character and quality of the wine. Simply put, maintaining optimal temperatures during the process of vinification influences: Development
- Controller Inputs: Other
- Special Capabilities (if required): Temperature Controller
- Form Factor: Panel / Chassis Mount, DIN Rail
- User Interface: Digital Front Panel
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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 Infrared Spectrometers Datasheets for KROHNE, Inc.
Bepex International LLC
Bepex Designs Compaction Systems
Roll Compaction. Bepex has designed agglomeration equipment for a range of applications: Producing briquettes for a range of industrial chemicals and minerals. Generate slow-release granules for agricultural chemicals. Reprocessing of out-of-spec fines for saleable use. Granule formation of bulk chemicals and food ingredients. Bepex designs compaction systems that start by transforming fine solid materials into hard, dense sheets or briquettes in our MS Roll Compactor. These densified pieces... (read more)
Browse Solids Granulation and Agglomeration Equipment Datasheets for Bepex International LLC
Mid-Mountain Materials, Inc.
Providing High Temperature Resistance
Mid-Mountain Materials, Inc. manufactures a complete line of high temperature resistant textiles that includes cloth, rope, tape, and sleevings. Providing high temperature resistance between 400 °F • 204 °C and 5000 °F • 2760 °C (no oxygen present), our family of HYTEX ® High Temperature Resistant Textiles are suited to the specific demands of your application. HYTEX ® 400 Kevlar ® Textiles: Manufactured from various Kevlar ® yarns, these products... (read more)
Browse Fabric and Fiber Insulation Datasheets for Mid-Mountain Materials, Inc.
MuShield Company, Inc. (The)
Heat Treating Services
the materials ability to absorb magnetic flux. In addition, the hydrogen atmosphere in the heat chamber produces a chemical reaction with the shielding material, removing impurities such as carbon and oxygen, thereby enhancing permeability. Finally, rapid and controlled cooling of the part freezes the desired grain of the shield, yielding maximum permeability. MuShield engineers regulate the temperature and the time the parts are in the heat chamber with care as it is critical that the parts... (read more)
Browse Heat Treating Services Datasheets for MuShield Company, Inc. (The)
Freudenberg-NOK Sealing Technologies
Fluorocarbon Compounds for Semiconductor Sealing
to ensuring that no contaminants go into the clean-room production of semiconductor wafers and chips, Simrit's VO628 and VO793 materials were created specifically for use in semiconductor fabrication processes. Both materials can be utilized in a variety of products including O-rings and bonded gates. "As a materials specialist, it is our job to ensure industry innovations are possible by developing compounds that can withstand the evolving chemicals, temperatures and materials that threaten... (read more)
Browse Elastomer and Rubber Shapes Datasheets for Freudenberg-NOK Sealing Technologies
Advanced Gas Technologies
Nitrogen Generators: Full Range PSA & Membrane
Advanced Gas Technologies Inc. offers a full range of PSA and membrane type nitrogen generators that range in flow capacities from less than 1 m3/hour (40 SCFH) to large tonnage nitrogen plants suitable for refining, chemical processing and other high volume applications. PSA Type Nitrogen Generators. · FAST Return on Investment : Typical ROI's in 6 - 18 Months. · Nitrogen purity from 95% to 99.9995%. · Nitrogen flow capacities from 40 SCFH (1 m3/hr) to 15,000 SCFH (425... (read more)
Browse Gas Generation Equipment Datasheets for Advanced Gas Technologies
Rotameters...Select-a-Scale Direct Reading
are available.). • 3/8" NPT female in-line or rear connections. • 316 stainless steel floats. These versatile xV Flow Meters meet the performance demands of a wide variety of industry-specific applications including: R &D, pilot plants, and food and chemical processing industries. Visit Aalborg ®'s online catalog. www.aalborg.com Call 1-800-529-4180 or 1-845-770-3000. (read more)
Browse Rotameters Datasheets for Aalborg Instruments
MuShield Company, Inc. (The)
MuShield Heat Treats Parts & Materials On-site
magnetic flux. In addition, the hydrogen atmosphere in the heat chamber produces a chemical reaction with the shielding material, removing impurities such as carbon and oxygen, thereby enhancing permeability. Finally, rapid and controlled cooling of the part freezes the desired grain of the shield, yielding maximum permeability. MuShield engineers regulate the temperature and the time the parts are in the heat chamber with care as it is critical that the parts maintain their structural... (read more)
Browse Heat Treating Services Datasheets for MuShield Company, Inc. (The)
Mid-Mountain Materials, Inc.
CERMEX® THERMAL INSULATION
in the United States and across the globe. Founded on the principal of engineering solutions for applications requiring high temperature, chemical or abrasion resistance, Mid-Mountain has also worked in partnership with our customers in many industries to develop products designed to protect the environment and your workplace. Our expertise in diverse materials technologies allows us to address the extreme application demands... (read more)
Browse Nonwovens Datasheets for Mid-Mountain Materials, Inc.
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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. ./0c33d8a9-7298-4270-86f1-1697956812bb 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
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Site characterization summary report for dry weather surface water sampling upper East Fork Poplar Creek characterization area Oak Ridge Y-12 Plant, Oak Ridge,...
TDEC TDHE UCNI UEFPC voc atomic absorption Analytical andEnvironmentalSupportGroup Analytical ServicesOrganization American Societyfor Testing and Materials biological oxygen demand Characterization Area CDM FederalPrograms Corporation ComprehensiveEnvironmentalResponse, Compensation,and LiabilityAct ContractLaboratoryProgram chemical oxygen demand contract-required detection limit U.S.Departmentof Energy electronicdata delive...
Annual Site Environmental Report for Calendar Years 2005-2006
chemical oxygen demand CPO .
Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Years 2002 and 2003
chemical oxygen demand CPO .
Miniaturized and green method for determination of chemical oxygen demand using UV-induced oxidation with hydrogen peroxide and single drop microextraction
Miniaturized and green method for determination of chemical oxygen demand using UV-induced oxidation with hydrogen peroxide and single drop microextraction .
States > Ohio > State > Proposed Regulations > 2006 Documents > January 30, 2006 > [2006 OH Proposed oh-20060130-0020-0001912] 3745-30 - Residual Solid Waste
Total Organic Carbon Chemical Oxygen Demand .
Chemical Oxygen Demand . . . .
Total organic carbon of substrate (mg-TOC) = TOC of the substrate (mg/L) × Volume of the substrate (mL) (f) Calculate the chemical oxygen demand of substrate (mg-COD) using the following formula.
Annual Site Environmental Report for Calendar Year 2004
chemical oxygen demand CPO .