This article defines what a project charter is and why it is important. The project charter is a document that identifies your project vision and creates a fluid path for your project team. Identifying your objectives, stakeholders, methods, parameters, risks, and resources launches you on your way to project success.
The DPD is a method that uses colorimetric detection as a means to measure the amount of chlorine in a system. It stands for N,N-diethyl-p-phenylendiamine sulfate and the reaction between DPD and active halogens is what is detected and measured.
What's the difference between adjust and calibrate? Prover is a device which helps us to know the 'K' factor (multiplication factor) for a metering unit (flow meter). Calibration is the process in which we minimize the error in the measuring device using a calibrator or prover.