flow transmitter Articles
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Replacement of Defective EMF - Case Study
Application Steel cast pipe with 700 mm diameter Full filled Existing EMF in pipeline defective Definition of tasks Cost-efficient installation of the new flow measurement Defective EMF should not be removed if possible (costs) No interruption of running processes Solution A permanent flow measurement transmitter Type NivuFlow 750 in combination with a flow velocity pipe ...
By NIVUS GmbH
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Implementing tier 2 analysis on biodosimetric test results
With both goals to develop a sizing program and an operation matrix the biodosimetric results of an in-line cross-flow reactor equipped with 6 medium pressure lamps were analyzed per the US EPA Ultraviolet Disinfection Guidance Manual (UVDGM) Tier 2 approach. Using a Tier 1 analysis was quickly ruled out for this reactor, as the surrogate microorganism used during biodosimetry was B. subtilis ...
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Pneumatic dense phase conveying system for the cement industry
Description: Conveying system over horizontal distances of 120 and 200 metres, with an additional vertical lift of 25 metres. Client: ENCI Nederland B.V. Gericke Technology: Pneumatic dense phase conveying system type PHFD 5750/D with silo-discharge and product-delivery facilities. Twin pressure vessel (transmitter) arrangement. Gericke type GB minimum wear conveyor pipeline elbows. High ...
By Gericke AG
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LinkBus RIMS case study
For a variety of reasons, decreasing resources are causing plant operators in the process and utility industries to look for more efficient ways of monitoring and servicing their instrumentation. The analyzer maintenance department may have been reduced in size, merged with another department or perhaps no longer exists at all, and reassignments and relocation of staff can lead to a loss of ...
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Closed vessel or open channel UV disinfection systems
Ultra violet disinfection is now a standard feature in most waste water disinfection systems. UV has also been adopted by the drinking water community, as a barrier against the chlorine tolerant species such as Cryptosporidium and Giardia. The technology is widely favored due to its non- chemical nature, the fact that no subsequent de-chlorination process is required, and its ability to be ...
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US EPA UVGDM 2006 validated UV systems
As micro-organisms evolve, so too does their resistance against traditional methods of treatment. atg UV has developed a range of validated systems that fully comply with the requirements of the US EPA 2006 UVDGM (worlds' strictest validation standard). atg UV Technology has a range of UV systems that have been designed specifically for the drinking water industry, and are fully compliant with ...
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Benefits of HART Communication-Enabled Gas and Flame Detectors
Catastrophic results can occur when a fire or a flammable/toxic gas release goes undetected in any petrochemical facility. For early warning and prompt hazard mitigation, flame detectors and gas detectors are essential tools. Clear, usable, diagnostic information from these detection instruments is extremely valuable in ensuring the devices are properly maintained, tested, and poised to protect ...
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Research papers: safe use of Microbubbles for removal of RO Membrane Fouling - Case Study
For full downloadable report Abstract The authors have shown a dramatic improvement in cleaning efficiency when effervescent cleaning reagents are used in conjunction with bubbles created using a specially designed microbubble generator. One potential problem associated with this new technique is that the bubbles will cause damage to the delicate polyamide layer and other structures in ...
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Anglian water Cryptosoridium outbreak - Case Study
Pitsford Drinking Water Site, England In June 2008, a rabbit was located in the wash water tank at the Pitsford Drinking Water Plant of Anglian Water, leading to contamination of the treatment works with Cryptosporidum, a chlorine resistant parasitic micro-organism. The parasite was detected on June 24 and, following consultation with health and local authorities, a notice to boil drinking water ...
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New Pathways to Sustainable Efficiency
We are living in a digital explosion. The way goods and services are procured, produced, delivered, and consumed is increasingly driven by information technology. More work is done remotely. More interactions are digital. And more operations are automated. Almost all industries have undergone a quantum leap in technology, opening new pathways to efficiency, sustainability, and ...
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Closed-vessel vs. open channel - Case Study
Ultraviolet disinfection is now a standard feature in most waste water treatment systems and has also been adopted by the drinking water community. UV Systems Are Fast Becoming the Treatment of Choice Ultraviolet disinfection is now a standard feature in most wastewater treatment systems. UV has also been adopted by the drinking water community, as a barrier against the ...
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Focus on HVAC
Innovative Sensor Technology IST AG is a market leader within the HVAC industry and offers a broad variety of products for the HVAC market. IST AG is more than a standard component supplier offering technology and materials science resources to find outstanding and tailored sensors for the various building automation applications. IST AG is today a one-stop shop for temperature, humidity, flow ...
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Supmea - SUP-LDG - Flow Measurement in Sewage Treatment Plants
Sewage treatment plants play a crucial role in maintaining public health and environmental sustainability. Proper flow measurement within these plants is essential for efficient operation and accurate monitoring. One company that specializes in providing reliable flow measurement solutions for sewage treatment plants is Supmea with its SUP-LDG series. In this article, we will explore the ...
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How to get accurate flow measurements despite flow disturbers
Flow meter accuracy is critical for process control but can be hampered by upstream and downstream flow disturbers. This problem may be addressed during the design process, though in some circumstances it’s impossible to eliminate disturbers. What Are Flow Disturbers? Anything that impedes flow upstream or downstream of a flow meter is a flow disturber. This includes piping ...
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Development of a self-rechargeable digital water flow meter
The objective of this paper is to present the feasibility of a self-rechargeable digital water flow meter (SRDFM) system for water pipes using the latest data processing and wireless communication technologies while causing negligible water pressure drop (head loss). The system uses a Pelton turbine generator to power the electronic circuit, which processes and transmits the signals generated ...
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Evaluation of Inactivation of Cryptosporidium parvum Oocysts in Recreational
Purpose: To determine the ability of the Hanovia UVP 61 water disinfection system to nactivate Cryptosporidium parvum oocysts suspended in recreational (water park) water.Methods and materials:Test water: The water used for this test was from the Adventure Island water park, Tampa, Florida. A 200 gallon (750 L) volume had been collected on October 24, 1999, and delivered to Clancy Environmental ...
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The advantages of multivariable vortex flowmeters
Faced with less time and personnel to devote to an increas- ing range of control and measurement problems, engineers must often weigh the cost of inaccuracy against the initial and maintenance costs of flowmeters. This demand for higher accuracy and lower cost over the lifetime of the device is driving the development of enhanced functionality. Most of the recent innovations in flowmeter ...
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The advantages of multivariable Vortex flowmeters
Faced with less time and personnel to devote to an increasing range of control and measurement problems, engineers must often weigh the cost of inaccuracy against the initial and maintenance costs of flowmeters. This demand for higher accuracy and lower cost over the lifetime of the device is driving the development of enhanced functionality. Most of the recent innovations in flowmeter ...
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MULTIHOP RADIO WITH BUILT IN I/O CONNECTS DIRECTLY TO SENSORS AND PROBES
MULTIHOP RADIO WITH BUILT IN I/O CONNECTS DIRECTLY TO SENSORS AND PROBES DX80DR radios from Banner Engineering reduce need for ancillary equipment at remote monitoring or control sites The data radio from Banner Engineering combines wireless transceiver, power supply and I/O circuits in one compact housing. The DX80DR MultiHop Radio connects sensors directly to the network, eliminating need for ...
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Greyline provides end-to-end solution for wastewater treatment plant - Case Study
Wastewater treatment is a vitally important process. Just ask The Township of Edwardsburgh/Cardinal’s Assistant Chief Water and Sewer Operator, Eric Wemerman. “For a community to keep everyone’s trust, you want to make sure you’re operating a good system.” Eric continues “It’s important for health reasons, when people flush their toilets you need to get ...
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