multi-metal monitoring Articles
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EnviroTower Water Treatment Solution - Cooling Tower FELCOR Mandalay Beach California USA - Case Study
BACKGROUND DISCUSSION One of the largest REIT’s in North America consisting primarily of upscale hotels utilizing a variety of well known, prestigious names was looking to not only to qualify for LEED certification programs but also lower their rising utility costs in the process. In addition, the organization was looking to adequately address the inconsistent results that they ...
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EnviroTower Water Treatment Solution - Cooling Tower FELCOR Doubletree at Disney Orlando FL USA - Case Study
BACKGROUND DISCUSSION One of the largest REIT’s in North America consisting primarily of upscale hotels utilizing a variety of well known, prestigious names was looking to not only to qualify for LEED certification programs but also lower their rising utility costs in the process. In addition, the organization was looking to adequately address the inconsistent results that they ...
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Field demonstration of a near-real-time multi-metals ambient fence line monitor case study
National emissions standards for hazardous air pollutants (HAPs) are required under Section 112 of the Clean Air Act to limit the release of specified HAPs. Permitting, monitoring and enforcement of these emission limits are an integral part of managing air quality to protect human health and the environment. However, this is difficult and highly uncertain in the case of fugitive emissions ...
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Online Cu, Zn, As, Se, Cd and Sb Monitoring at an Industrial Smelting Wastewater Treatment Plant
This application focuses on measuring inorganic metals including: copper (Cu), zinc (Zn), arsenic (As), selenium (Se), cadmium (Cd), and antimony (Sb), using Cooper Environmental’s Xact® 920, a continuous multi-metal monitor based-on energy dispersive X-ray fluorescence. Industrial facilities consume and discharge various chemicals as a byproduct of the commodity they produce. The ...
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Performance specification YY: Specifications and test procedures for Xray fluorescence based multi-metals continuous emission monitoring systems at stationary sources case study
Performance Specification YY details the performance requirements for a multi-metals continuous emissions monitor that utilizes x-ray fluorescence (XRF) as an analytical technique. Each XRF based multi-metals CEMS must meet the criteria for accuracy, stability, and instrumental response laid out in this document. In addition, every XRF multimetals CEMS must meet the installation requirements in ...
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Xact 625i in Nationwide Atmospheric Network
Xact 625i has been selected for the ASCENT network for characterizing aerosols in high time resolution using state-of-the-art instruments. SailBri Cooper, Inc. is pleased to announce its participation in Atmospheric SCience and mEasurement NeTwork (ASCENT). This new air monitoring network in the United States was made possible by a $12 million grant from the Mid-Scale Research Infrastructure ...
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X-Ray Fluorescence-Based Multi-Metal Continuous Emission Monitor
ABSTRACT: Army demilitarization incinerators will need to comply with the Hazardous Waste Combustor National Emission Standard for Hazardous Air Pollutants that will regulate metals and metal compounds listed under the Clean Air Act Amendments. A large problem for these incinerator operations is limited knowledge of the type and quantity of emitted metals, so that compliance may be determined ...
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Procedure Z: Quality assurance requirements for X-ray-fluorescence based multi-metals continuous emission monitoring systems at stationary sources case study
Procedure Z outlines the continuing quality control and quality assurance requirements for an x-ray fluorescence based multi-metal CEMS. Procedure Z requires daily checks of the upscale, zero and volume measurement drift. It also specifies quarterly checks of the x-ray fluorescence calibration and of the volume measurement calibration. Finally procedure Z requires that the entire XRF multi metal ...
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OTM 17: Determination of Metal Concentrations Using Filters and Solid Sorbents in XRF Analyisis case study
Eli Lilly and Company (Lilly) operates a waste incineration system located at the Tippecanoe Laboratories in Lafayette, Indiana. This incinerator system includes an Xact multi-metals continuous emissions monitoring system (Xact-CEMS, manufactured by Cooper Environmental Services, LLC) for demonstrating attainment with the Hazardous Waste Combustor MACT for semi-volatile metals, low-volatile ...
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Guide for developing a multi-metals, Fence-line monitoring plan for fugitive emissions using x-ray based Monitorsa case study
Airborne metals and metal compounds are of particular concern to human health. Not only are they included in the United States (U.S.) Environmental Protection Agency’s (EPA) list of 187 hazardous air pollutants (HAPs), they represent 8 of the 33 urban pollutants identified by the EPA as posing the greatest potential health threat in urban areas. This is particularly significant since 80% of ...
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Pathogen Removal and High Log Reduction Value Crediting for Reverse Osmosis Systems Using Continuous Strontium Monitoring
Public potable water supplies are being stressed by growing population, cyclical droughts, and climate change. One way to sustainably augment the potable water supply is to recycle (reuse) wastewater. This is performed by using a tertiary wastewater treatment facility followed by advanced water purification (AWP) which includes; Reverse Osmosis (RO), UV/advanced oxidation and free chlorine ...
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Selenium Measurement at Flue Gas Desulfurization Wastewater Treatment Pilot Plant
The U.S. EPA, under the Clean Water Act, establishes Effluent Limitation Guidelines (ELG). On August 31, 2020 the EPA issued a finalized version to the Stream Electric Power Generating category (40 CFR Part 423). This finalized version added numerical limitations on several pollutants and waste streams. One waste stream of interest is flue gas desulfurization (FGD) wastewater. FGD waste streams ...
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