A process and instrumentation diagram (P&ID), also known as a plumbing and instrumentation diagram, is a schematic of symbols that represents a complex system, such as a water treatment system. The symbols represent equipment such as filters, softeners, ultraviolet lights, storage tanks, valves, sensors and instruments. Typically, each piece of equipment and instrument on the P&ID carries a unique label.
Using process & instrumentation diagrams to understand & maintain systems
AWWA CEO David LaFrance thanks water professionals nationwide for keeping water safe for drinking
Dec. 16, 2014, marked the 40th anniversary of the Safe Drinking Water Act (SDWA), which today includes regulations for more than 90 contaminants. American Water Works Assn. (AWWA) CEO David LaFrance issued the following statement to mark the occasion.
Onset HOBO U24 data loggers are used to collect baseline specific conductance measurements to understand pre-gas conditions
Hydraulic fracturing holds promise for addressing both energy and employment challenges in the U.S. Experts estimate that the Marcellus Shale in New York and Pennsylvania alone could satisfy as much as 14 years of U.S. natural gas consumption and create nearly a quarter-million jobs.
However, hydraulic fracturing, commonly known as “fracking,” also brings risk of environmental contamination from salty flowback water containing potentially toxic and carcinogenic chemicals.
The eXact Micro 20 dual-wavelength photometer uses narrow-band wavelength filters for enhanced, accurate results. It features stable LED light sources and a built-in cell that uses a simple patented system for colorimetric analysis. All tests are designed to use an identical 20-second procedure to increase ease of use.
ProCare to release its new copper-silver ionization chamber cells
With growing reports of Legionella and related Legionnaires' disease outbreaks in the U.S., Canada and around the world, ProCare Water Treatment Inc. announced its new 2014 AquaLyse ICR-820 medical and commercial grade copper-silver ionization chamber cells.
You can send a message to this company using the contact form below.