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Standards and Technical Documents - ANSI IT4.40 Standard Document -- PHOTOGRAPHY (PROCESSING) - EFFLUENTS - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND (BOD) AND DISSOLVED OXYGEN (DO)
Description: Description / Abstract There is no abstract information for this document.
Standards and Technical Documents - Water quality -- Determination of biochemical oxygen demand after n days (BODn) -- Part 2: Method for undiluted samples -- ISO 5815-2:2003
Description: ISO 5815-2:2003 specifies determination of the biochemical oxygen demand of waters of undiluted samples. It is applicable to all waters having biochemical oxygen demands greater than or equal to 0,5 mg/l of oxygen (the limit of determination) and not exceeding 6 mg/l of oxygen. The results
Supplier: IHS Product Design
Description: BIOCHEMICAL OXYGEN DEMAND (BOD)
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: ASTM International
Description: Critique of the Standard Biochemical Oxygen Demand Method Volume 12, Issue 4 (July 1984) The results of the five-day biochemical oxygen demand (BOD) procedure have historically represented information that is arbitrary in its meaning and interpretation. BOD results are too frequently accepted
Supplier: Hach Company
Description: he Hach BOD Manager™ software automates data entry and calculations from the HQ40d Meter and LBOD optical dissolved oxygen probe, providing improved productivity and data integrity for Biochemical Oxygen Demand testing. Hach BOD Manager can be used as a standalone solution but can also
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: American Water Works Association (AWWA)
Description: gravity and pressure mains; rates of microbially-induced corrosion; sediment transport and deposition; time of concentration; biochemical oxygen demand; pollutant loading, transport and buildup; and tracing of domestic, commercial and industrial contributions. This book also features in-depth
Dissolved Oxygen Sensors - IntelliCAL LBOD101 Luminescent/Optical Dissolved Oxygen (LDO) Probe for BOD MeasurementSupplier: Hach Company
Description: (Biochemical Oxygen Demand) determination in BOD bottles in BOD5 testing applications. The LBOD101 probe is used for initial and final dissolved oxygen measurements. The Hach IntelliCAL™ LBOD101 optical dissolved oxygen probe improves confidence in the BOD5 testing procedure by reducing variance
- Oxygen Range: 0.0500 to 20 ppm
- Accuracy: 0.0500 to 0.1000 % FS
- Mounting Options: In-Line (Insertion)
- Maximum Diameter / Width: 0.6200 inch
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: ULTRA Scientific, Inc.
Description: Aqueous, volumetric solution, APHA for Biochemical Oxygen Demand
Description: Phosphate Buffer, pH 7.2, for Biochemical Oxygen Demand (BOD) Testing (1 L) PHOSPHATE BUFF, pH 7.2 BOD Packaging: NATURAL HDPE Quantity: 1 L Shelf life: 12 months
Description: Calcium Chloride Solution For biochemical oxygen demand. [10043-52-4] Amber Glass; 1L, EcoSafPak
- Salts: All Inorganic Salts, Calcium Chloride
Supplier: F.B. Leopold, a Xylem brand
Description: The Leopold® Clari-DAF® LT (Lagoon Treatment) system is a clarification technology for the removal of algae, colloidal and suspended solids, precipitated dissolved solids, and BOD (Biochemical Oxygen Demand) associated with suspended solids from wastewater lagoon treatment systems
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
Supplier: Wilkem Scientific
Description: Designed to use for sampling and for incubation of aqueous samples for biochemical oxygen demand (B.O.D.) analysis. The design incorporates a flared mouth used to form a water seal which prevents the drawing of air into the bottle during incubation. The bottle shoulder radius has been improved
Description: Microprocessor control with LCD digital display Designed to meet the demanding requirements of Biochemical Oxygen Demand (BOD), scientific and laboratory applications. Industrial quality cabinet with a heavy duty refrigeration system will store up to 334 x 300mL BOD bottles. BOD Refrigerated
- Display Type: Digital Numerical Display, Video Display
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
Ion Selective Electrodes - OXYGEN ELECTRODE - for pH Meter Use, Thermo Orion Replacement Membrane-Electrolyte Module for Oxygen Electrode 970800 -- 1144101Supplier: Wilkem Scientific
Description: Using either an analog or digital pH meter as the readout, this electrode simplifies the measurement of dissolved oxygen and, in particular, biochemical oxygen demand. The unit includes an O( sensor, a thermocompensator, electronic circuits and operating controls. Since typical dissolved oxygen
- Electrode Type: Oxygen/BOD (O2)
Description: Full-featured, microprocessor-controlled meters for state-of-the-art performance. Microprocessor-based, menu-driven meters measure dissolved oxygen and biochemical oxygen demand (BOD). See details Includes: Four C batteries, 115 V AC power supply Model 5000 dissolved oxygen/temperature meter Meter
- Mounting / Environment: Lab / Benchtop
Description: in building water/waste water systems. Applications include : Aquaculture - To monitor oxygen levels in fish and shrimp farming. Industrial - Ideal for checks the quality of plant water intake and discharge. Environmental - To test water quality, BOD (Biochemical Oxygen Demand) value. Educational
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
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Hach LBOD System for BOD Analysis
report savings of 15% or more on maintenance costs. Use our online BOD calculator to estimate your savings. NEW: Hach BOD Manager ™. Software that automates data entry and calculations from the HQ40d Meter and LBOD probe, providing improved productivity and data integrity for Biochemical Oxygen Demand testing. Get More Information and a Poster!. Visit www.hach.com/BOD for information on BOD (request your free poster while you're there) and the full range of IntelliCAL ™ probes... (read more)
Browse Dissolved Oxygen Meters Datasheets for Hach Company
Electrocoagulation Water Treatment System
with less fouling with a smaller treatment system and our proprietary power application methods and patented use of segmented plates. Most efficient power consumption in the industry. Provide clean, treated water for discharge or reuse, reducing or eliminating the need for costly disposal and fresh water consumption. EXAMPLE REMOVALS OF KEY CONSTITUENTS . Average Reduction (ppm unless noted). Organics. Oil & Grease: 97.5 - 99.5%*. BTEX: 50 - 99.9%*. Biochemical Oxygen Demand... (read more)
Browse Water Filters Datasheets for BakerCorp
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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
Determining Biochemical Oxygen Demand in Organic Waste Water (.pdf)
in the sample, there is a disparity between the. n: Biochemical Oxygen Demand of the. sample after n days [mg/l O. nutrients ratio (C:N:P). The lack of nitrogen (N). 2]. and phosphorus (P) causes a strong decrease in. n: test duration in days. microbial capability and abundance, what lead to. (commonly
biochemical component modeled. The biochemical model was thus made up of twelve ordinary, first order, nonlinear differential equations for soluble chemical oxygen demand, dissolved oxygen, bacterial mass, algal mass, inorganic carbon, organic and inorganic phosphorus, organic nitrogen, ammonia, nitrate
Wastewater BOD Reduction
With the growing importance of effective pollution control, added emphasis has been placed on Biochemical Oxygen Demand (BOD). The Environmental Protection Agency (EPA) uses BOD levels to measure effluent strength and to establish effluent guidelines as required by the Federal Water Pollution
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
Waste Water Treatment
to the Secondary Treatment phase. Secondary Treatment is used to lower the organic load of soluted organic compounds, either in an aerobic (aerated) or anaerobic (oxygen-free) condition. Organic load is normally measured by BOD (Biochemical Oxygen Demand) or TOC (Total Organic Carbon
Remote Worksite Wastewater Management
in remote working environments, reduce water transportation costs and better protect the remote environments where they operate. The system is completely pre-wired and pre-plumbed, and features natural Zeolite - a mineral that reduces total suspended solids and biochemical oxygen demand in treated
Blue Lagoons on Pig Farms?
of its copper, 99 percent of its zinc, more than 99 percent of its biochemical oxygen demand, and more than 97 percent of its odor-causing components. The reduction in fecal microorganisms achieved in this system resulted in disinfected effluent. Says microbiologist Patricia Millner, a project
On-line Analysis of Organics In Water (.pdf)
: general use. METHANE (CH ). 4. CH + 2 O CO + 2 H O. Most common of the above-mentioned methods are: 4. 2. 2. 2. 2x32 /12 = 64 /12 = 5,333. BOD (Biochemical Oxygen Demand) and COD. BENZENE (C H ). (Chemical Oxygen Demand); these are both indirect. 6. 6. methods based on oxygen consumption measurements
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Laboratory methods commonly used today are biochemical oxygen demand (BOD), chemical oxygen demand (COD), and total organic carbon (TOC).
Water Encyclopedia 5 Volume Set
Aeration Fine Bubble Diffused Air Aeration Systems Air Stripping Land Applications of Wastewater in Arid Lands: Theory and Case Studies Technologies for A rsenic Removal f rom Contaminated Water Sources Biochemical Oxygen Demand Molecular Biology Tools for Monitoring Biodiversity in Wastewater Treatment...
Although the goal of primary wastewater treatment is to separate readily-removable suspended solids and BOD ( biochem- ical oxygen demand ), wastewater constituents that exist as settleable solids or are sorbed to settleable wastewater solids may also be removed.
Savannah River Site environmental data for 1992
0.61 Biochemical oxygen demand .
...Petroleum Hydrocarbons annual mass loading (kg/ha/yr) per land use – McLaughlin subcatchment....................................142 Figure A II.25: Total Suspended Solids annual mass loading (kg/ha/yr) per land use – P17 subcatchment..................................................143 Figure A II.26: Biochemical Oxygen Demand annual mass loading (kg/ha/yr...
Federal Register > Friday, April 28, 2000 > [65 FR 25122] Final Modification of the National Pollutant Discharge Elimination System (NPDES) General Permit for ...
Dissolved Oxygen, Coliforms, Nutrients, Total Suspended Solids, Biochemical Oxygen Demand .
Biological Treatment Processes
One such method, determination of biochemical oxygen demand (BOD), is based upon microbial respiration.