Products/Services for Venturi Dosing Unit

  • Solids Feeders-Image
    Solids Feeders - (508 companies)
    ...or eductors use Venturi-generated vacuum to fluidize and pull bulk materials from a process unit or vessel and then push the material to another unit or vessel. Screw and auger solids feeders are placed in the bottom a bin, silo or hopper. As the screw turns...
  • Venturi Vacuum Generators-Image
    Venturi Vacuum Generators - (74 companies)
    ...for venturi vacuum generators are typically referenced to STP (standard temperature and pressure), in which it is given in scfm (standard ft3/min) or similar units. Keep in mind that the vacuum flow is dependent on the supplied pressure and flow of the motive...
  • Positive Displacement Flow Meters-Image
    Positive Displacement Flow Meters - (159 companies)
    ...history, or to provide information about total flow for a given unit of time. Multi-insertion or averaging flow meters determine the flow rate by taking flow rate measurements across several points in the flow path. Devices with controller function...
  • Liquid Handling Pumps-Image
    Liquid Handling Pumps - (2238 companies) the fluid density ( p) via the equation: When selecting pumps, the flow rate or rated capacity of the pump must be matched to the flow rate required by the application or system. Pressure. Pressure is a measure of resistance: the force per unit area...
  • Dosing Pumps-Image
    Dosing Pumps - (201 companies)
    Dosing pumps are low-volume fluid pumps with controllable discharge rates used to inject additives into the mixing or pumping system. Dosing pumps are low-volume pumps with controllable discharge rates that are used to inject additives or difficult...
    Drilling Units and Tapping Units - (83 companies)
    Drilling units and tapping units are machine tool components for automated drilling and tapping applications. They usually consist of a drilling head, chuck or collet, motor, and in-feed cylinder or mechanism. Drilling units and tapping units...
    Snubbing Units - (11 companies)
    Snubbing units are used to perform well intervention on live or dead oil and gas wells. They are used to drive pipe into a well bore and overcome well pressure that is preventing conventional drill rig operations. Snubbing units, also referred...
    Arithmetic Logic Units (ALU) - (31 companies)
    Arithmetic logic units (ALU) perform arithmetic and logic operations on binary data inputs. In some processors, the ALU is divided into two units: an arithmetic unit (AU) and a logic unit (LU). In processors with multiple arithmetic units, one AU...
    Electronic Control Units (ECU) - (19 companies)
    Electronic Control Units (ECU) is a device that regulates the operation of a vehicles automated electrical systems. Electronic control units (ECUs) are devices that regulate the operation of a vehicle's automated electrical system. They are also...
    Phasor Measurement Units (PMU) - (12 companies)
    Phasor measurement units (PMU) record and transmit synchronized real-time phasors, which are signals that represent both the magnitude and phase angle of electrical waves flowing through the electricity grid. Phasor measurement units (PMUs...

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  • Technical area status report for second-stage destruction and offgas treatment
    … concentration direct-fired burner U.S. Department of Energy destruction and removal efficiency dry standard cubic foot dry standard cubic feet dry sorbent injection effective dose equivalent electrodynamic venturi Energy and Environmental Research … … bed incinerator fluidized bed unit Federal Facilities Compliance Act …
  • Environmental Engineering 5th Edition Complete Document
    Ventilation (Continued ) for smoking areas, 1359 for swimming pools, 1207 for thermal / moisture control, 1360 Venting: for heating units , 1364–1368 for well, 348 Venturi scrubbers, 940 Vermin control, 171 Vibrio … … 49 groundwater travel of, 261 iodine dosage against, 509 in oysters …
  • MWH's Water Treatment: Principles and Design 3rd Edition Complete Document
    … 295, 321 – 323 residence time/volume for, 318 – 321 terminology for, 288, 289 types of, 290 – 295 unit -operation based, 293 – … … 525, 1014 – 1015 Venturi , 294 Reactor clarifiers, 688 … … reduction Reduced concentration, PAC dosage vs., 1186 – 1187 …
  • Site Annual Environmental Report for 1997 (SAER)
    … monitored sources as discussed above, the continuous sampling data on curies released per unit time for each … Similar to physical-state release factors, EPA also specifies control-device abatement factors, associated with various emission-control devices, for use in dispersion and dose models: each high-efficiency-particulate-air … … a 0.01 emission-reduction factor, venturi scrubbers and electrostatic precipitators …
  • AWWA M20 - Water Chlorination/Chloramination Practices and Principles
    Such units also provide for greater versatility in the application and control of the dosage . … principal components of a chlorine gas feeder are vacuum regulators, flow indicators, flow controllers, and a venturi .
  • Energy technique
    The supply of gas with redundant monitoring and regulating units composes of the precontrolled system for conditioning of the high pressure gas of the natural gas network as well as the low pressure gas-controlled system immediately installed before the venturi -mixer. … 21] the principle image of a gas-air-mixing system shows with electronically controlled gas metering valve.
  • Energy technique
    The supply of gas with redundant monitoring and regulating units composes of the prereg egg distance for conditioning of the high pressure gas of the natural gas network as well as the Niederdruckga immediately installed before the venturi -mixer of s-controlled … … principle image of a gas-air-mixing system shows 8.21 } with electronically controlled gas metering valve.
  • Emissions of NOx, NH3 and Fuel Consumption Using High and Low Engine-Out NOx Calibrations to Meet 2010 Heavy Duty Diesel Engine Emission Standards
    The urea pump unit was equipped with an independent controller, where the urea dosage maps are implemented. … and engine control The exhaust stream was directed into a full scale subsonic venturi constant volume sampling …
  • United Utilities adds PAC dosing system | Archive | Process Engineering
    The dosing system comprises a Spiroflow bulk bag discharger, with integral lifting hoist on a runway beam … The latter unit  maintains a constant head of material above a ‘Transvac’ venturi ejector.
  • “Dripping with success”: the challenges of an irrigation redevelopment project
    … house is equipped with an intake manifold, secondary disc filters, hydrometer, control valves, venturi injector for fertigation … The water from the Mnjoli dam has few impurities and so only treflan (root inhibitor) and chlorine are injected via a portable dosing unit just a couple of times per year.