Online Turbidity Meter and Dissolved Oxygen Sensor Used by Chinese Distributors
Online Turbidity Meter and Dissolved Oxygen Sensor Used by Chinese Distributors Dr. Rob Paramore, Sales Director at Pi, recently traveled to China to meet with Pi’s distributors and customers. Accompanied by Chen Jiang, Pi’s representative in China, Dr. Paramore participated in a series of meetings, during which they discussed a wide range of Pi’s products,…
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Bernie
CRIUS® Technology: Uranium Enrichment and Process Safety
Urenco’s Long-Term Use of CRIUS® Technology: Uranium Enrichment and Process Safety Uranium is widely utilized as a fuel source for nuclear power generation. However, following extraction, it must undergo an enrichment process to increase the concentration of the fissile isotope uranium-235 (U-235), which is present in natural uranium at relatively low levels. Urenco provides uranium…
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Bernie
Control periods when plants are unmanned
Many water treatment plants still use manual control for coagulant dosing (usually alum or ferric). Whilst the raw water quality is steady this is an effective method to set a coagulant dose, however, when the raw water changes then manual control of the coagulant dose breaks down, particularly when plants are unmanned overnight or over…
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Bernie
Correlating the UV254 Water Quality Parameter to Other Organics Parameters
You probably know that the UV254 water quality parameter is a measurement of the absorbance of light by a water sample at 254nm wavelength and often can be used to correlate with the other water quality parameters but did you know that…….. …….The absorbance can be used as a cheaper, easier and more reliable surrogate…
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Bernie
UV254 Portable
With the UV254 Portable range of UV254 hand held meters you get a simple and reliable means of testing any water for UV transmittance (UVT) and UV absorbance (UVA). Used to provide quick (less than 1 min) information on site, the UV254 Portable provides an invaluable tool to water treatment engineers, essential for verifying an…
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Bernie
Suspended Solids Controller Used in a Paper Mill
Suspended Solids Controller Used in a Paper Mill Measuring solids in the paper and pulp industry has traditionally been challenging due to the variability in solids loads, colors, and particle size distribution. The SoliSense® suspended solids controller from Pi offers a dependable, maintenance-free solution to this issue. In 2018, Northwood Tissue, a leading manufacturer of…
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Bernie
Instrument Controllers: AI or Good Quality Data
Instrument Controllers: AI or Good Quality Data? The Water Control Room Forum (W-CRF) is a specialized subgroup within the Sensors for Water Interest Group (SWIG). SWIG is a UK-based networking organization that brings together professionals from the water and sensor industries. It serves as a platform for sensor manufacturers, end-users, distributors, and researchers to share…
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Bernie
Dissolved Oxygen Monitor Offers ‘AutoClean’ and ‘AutoVerify’ to Reduce Sensor Fouling
Dissolved Oxygen Monitor Offers ‘AutoClean’ and ‘AutoVerify’ to Reduce Sensor Fouling The most common application for a dissolved oxygen (DO) controller is an aeration lane in a wastewater treatment plant. The harsh environments that the DO sensors operate in almost inevitably lead to sensor fouling, and sensor drift as a result. Controlling the level of…
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Bernie
PID Control Loop Feedback System
PID Control Loop Feedback System for Accurate and Precise Dosing Control PID is a control loop feedback system used by Process Instruments, comprised of 3 components: Proportional, Integral and Derivative. PID is mostly used in industrial control systems, to continuously and automatically modulate a control output to achieve a desired setpoint. Proportional (P) This is…
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Water Quality Analyzers Safeguard Matsu Islands’ Military & Civilian Supply
Pi’s water quality analyzers ensure the safety of water for military and civilian use in Matsu Islands, Taiwan Pi’s engineers carried out routine maintenance visits for several water quality analyzer sites on the Matsu Islands, Taiwan. There are several of Pi’s multi and single parameter water quality analyzer systems installed on the Nangan Island, Beigan…
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