Also found in: Dictionary, Thesaurus, Medical, Financial, Encyclopedia.
Related to PPMW: VPPM
PPMWParts Per Million by Weight (chemistry)
PPMWPlanned Parenthood of Metropolitan Washington (Washington, DC)
PPMWPortal, Process and Middleware
PPMWPalm Powered Mobile World (wireless services)
PPMWPrinting, Publishing and Media Workers (union)
PPMWProgressive Postpoliomyelitis Muscle Weakness (polio side effect)
Copyright 1988-2018 AcronymFinder.com, All rights reserved.
References in periodicals archive ?
The desulfurization process went quiet quickly and sulfur concentration reduced from 500 to 160.2 ppmw (S-removal 68%), 134.3 ppmw (S-removal 73%), and 104.5 ppmw (S-removal 79%) with mass ratios of 5:1, 3:1, and 1: 1, respectively in 20 min.
The average sulphur concentrations of ethanethiol for the petroleum were reported to be 500 and 800 ppmw in Jinling, China, respectively.
The instrument detection limits were 0.26 and 0.10 ppmw in the condensate, respectively.