Stack Testing Articles

  • Flare Stack Monitoring Minimizes Environmental Impact

    EPA Flare Regulations Ensure Safe Flare Stack Operations CAS DataLoggers recently provided the flare stack monitoring solution to a processor of industrial railcars who dispose of the reclaimed chemicals and hydrocarbon liquids using a flare stack. A flare stack is the last line of defense for ensuring that toxic hydrocarbons are neutralized ...


    By CAS DataLoggers

  • In Vitro Clinic Uses Incubator Monitoring to Prevent Losses

    Incubator Monitoring with Accsense Wireless Temperature Monitoring CAS DataLoggers provided the automated incubator monitoring and alarm system for an in vitro fertilization clinic which needed a wireless setup to monitor and alarm several double stack CO2 injection incubators. These medical incubators were used for embryonic implantation stage of the in vitro process as opposed to long-term ...


    By CAS DataLoggers

  • The Flexibility & Versatility of a Portable Emissions Analyzer

    Issue Fixed CEMS (Continuous Emissions Monitors) Measure at One Location CEMS are fixed units that typically only measure from one sample location which is usually on a main centralized stack. This main stack is often fed by several separate emissions sources throughout the plant such as boilers, heaters, engines, ovens, and furnaces. If the CEM ...

  • The Flexibility & Versatility of a Portable Emissions Analyzer - Case study

    Issue Fixed CEMS (Continuous Emissions Monitors) Measure at One Location CEMS are fixed units that typically only measure from one sample location which is usually on a main centralized stack. This main stack is often fed by several separate emissions sources throughout the plant such as boilers, heaters, engines, ovens, and furnaces. If the CEM ...

  • Constructed wetland using corncob charcoal substrate: pollutants removal and intensification

    To investigate the feasibility of using corncob charcoal substrate in constructed wetlands, four laboratory-scale vertical flow constructed wetlands (VFCWs) were built. Effluent pollutant (chemical oxygen demand (COD), NH4+-N, total phosphorus (TP)) concentrations during the experiment were determined to reveal pollutant removal mechanisms and efficiencies ...


    By IWA Publishing

  • Effect of solution matrix and pH in Z-nZVI-catalyzed percarbonate system on the generation of reactive oxygen species and degradation of 1,1,1-trichloroethane

    This study primarily focuses on evaluating the effects of solution matrix and pH for the generation of reactive oxygen species (ROSs) in a Z-nZVI-catalyzed sodium percarbonate (SPC) system to degrade 1,1,1-trichloroethane (1,1,1-TCA) in the absence and presence of a reducing agent (RA), i.e. hydroxylamine. Degradation of 1,1,1-TCA was 49.5% and 95% in the absence and presence of RA. Probe ...


    By IWA Publishing

  • Pet Crematorium - Bespoke pet cremation facility - Case Study

    TodaySure have installed numerous pet crematoria, throughout the World. Our most recent innovative design incorporated two stacked individual pet cremators, fuelled by the exhaust gases of the adjacent automatically loaded mass burn unit, thus minimising fuel input and reducing carbon ...

  • Planning Compliance – Why Bother?

    In this week’s edition of The Planner newsletter, there is an article entitled Enforcement officers are ‘unsung heroes’ – quoting a speech given at the recent National Association for Planning Enforcement (NAPE) conference. ...


    By Lightsource BP

  • Innova`s race against time; the sonic mystery

    What began as a puzzling mystery in the semi-arid scrub-land of Colorado, ended as a race against time for the acoustic specialists of INNOVA (formerly ATCO Noise Management). The Olathe Compression Station, operated by Kinder Morgan’s TransColorado Gas Transmission, is located on a plateau in isolated, canyon-cut Colorado countryside, three km from the nearest ...


    By Innova Global Limited.

  • Ancient Garbage

    Since the appearance of civilizations, there has been garbage. For archeologists, trash is an important way to analyze a society’s life and structure. How trash was disposed and why it was placed in certain areas by its generators reveals interesting patterns. One classical archeologist has studied Pompeii’s waste disposal intensely and believes the ancient Roman ...


    By Eco Partners, Inc.

  • Global Analysis of Truncated RNA Ends Reveals New Insights into Ribosome Stalling in Plants

    High-throughput approaches for profiling the 5′ ends of RNA degradation intermediates on a genome-wide scale are frequently applied to analyze and validate cleavage sites guided by microRNAs (miRNAs). However, the complexity of the RNA degradome other than miRNA targets is currently largely uncharacterized, and this limits the application of RNA degradome studies. We conducted a global ...


    By SHEilds Ltd

  • Why Move Up to Allegro 17.2-2016? So How Does Your Design “Stack-Up”? (Reason 5 of 10)

    We are not talking about how your design compares to the next guys’, we’re talking about the PCB layer structure of your design, be it rigid, flex, rigid-flex, or using inlay technology. Stackup definition, more specifically accurate stackup definition, is critical for a wide variety of reasons. The arrangement of the various materials affect the computations and analysis for ...


    By PCB Piezotronics, Inc.

  • Enhanced degradation of trichloroethene by sodium percarbonate activated with Fe(II) in the presence of citric acid

    Trichloroethene (TCE) degradation by Fe(II)-activated sodium percarbonate (SPC) in the presence of citric acid (CA) in aqueous solution was investigated. The results indicated that the presence of CA enhanced TCE degradation significantly by promoting HO• generation. The presence of Cl−, HCO3− and the initial solution pH appeared to be not ...


    By IWA Publishing

  • BACnet Interface for VFD Drive in HVAC

    Area of engagement Enable BACnet MS/TP support for VFD Drive in HVAC Solution The Client Leading OEM of AC Drives, Machine controllers, Robotics, Automation systems Overview Client was looking for a solution to enable BACnet MS/TP interface for its VFD drive in HVAC system. In addition, client also wanted support in ...


    By SoftDEL

  • Controlling Stack Emissions in the Wood Products Industry & Wood Fired Boilers

    Electrostatic precipitation has been a reliable technology since the early 1900's. Originally developed to abate serious smoke nuisances, the manufacturers of zinc, copper, and lead quickly found electric gas cleaning a cost efficient way to recover valuable product carried out of the stacks from furnace operations. Today electrostatic precipitators are found mainly on large power plants, cement ...

  • Treatment of cyanide wastewater by bulk liquid membrane using tricaprylamine as a carrier

    The transport of cyanide from wastewater through a bulk liquid membrane (BLM) containing tricaprylamine (TOA) as a carrier was studied. The effect of cyanide concentration in the feed solution, TOA concentration in the organic phase, the stirring speed, NaOH concentration in the stripping solution and temperature on cyanide transport was determined through BLM. Mass transfer of cyanide through ...


    By IWA Publishing

  • Case study - Spindle utilities module

    Business Situation The existing method of tracking utility usage at these industrial laundries was highly manual, unreliable, and time consuming. Total utility consumption from bills was entered into large spreadsheets and analyzed over periods that were often 3 months or more in arrears. The report merely told managers what they already knew—they had overspent on natural gas; ...


    By Dober Chemical Corp

  • Landfill gas analysis telematics in Slovenia case study

    Application Landfill - waste to energy Equipment AEMS Location Novo Mesto, Slovenia Customer AFS client, Minerva Žalec d.d Requirement The customer specified a 6-channel landfill gas analyser with secure online internet access for data transmission. ...


    By Geotech

  • I need a roller mixer to fit different sizes of tubes and bottles, can you recommend one?

    Q: I need a roller mixer, but our lab works with tubes and bottles in different sizes – what would you recommend? A: The Stuart range of roller mixers would be ideal. These have recently been updated, and are now more flexible than ever – letting you use one unit to mix small centrifuge tubes right ...


    By Camlab Limited

  • BACnet enabled Wireless Temperature Monitoring System

    Area of engagement Solution to integrate wireless temperature monitoring system with BMS (Building Management System). Client A leading manufacturer of wireless temperature- and humidity-transmitters. Requirements Client offered a Temperature Monitoring System which consists of Wireless Transmitters and Application ...


    By SoftDEL

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you