Water treatment training and consulting
Industrial water treatment training and consulting

Autopsy Services


To order an element autopsycall us at
orUse ourContact Form



An autopsy is a procedure during which a piece of equipment is opened and any problem(s) identified.  DHP performs:


DHP has provided autopsy services for high-tech water treatment systems since the early 1990s.  DHP has performed many hundreds of autopsies.



Others’ Autopsies

Most reverse osmosis (RO) and nanofiltration (NF) membrane element autopsies are performed by membrane manufacturers and membrane water treatment chemical vendors.  This is because if you’re a good client, you may get an autopsy for free.  But there may be a conflict of interest.  If there are membrane manufacturing defects, the manufacturer may downplay these.  If there are fouling or scaling problems due to chemical injection issues, the chemical vendor may downplay these.


Manufacturing Defects






Chemical Injection Defects




Most others’ autopsies:


David H. Paul, Inc. Autopsies Are Unique

David H. Paul, Inc. (DHP) is the world’s leader in high-tech water treatment training.  DHP doesn’t sell chemicals or membrane elements.  DHP has performed hundreds of RO and NF element autopsies since 1988.


What You Get from a DHP Autopsy That You Don’t Get Anywhere Else: Click on the picture below formore details on a DHP Autopsy Report


For the same or less money than for other autopsies, you get:


Two levels of autopsies:






DTo order an element autopsycall us at
orUse ourContact Form

Call us toll free at 1-877-711-4347

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Email: dhp@dhptraining.comCopyright © 2017, David H. Paul, Inc.All rights reserved
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Nanofiltration and Ultrafiltration water treatment training

Water Treatment Training, Reverse Osmosis

David H. Paul, Inc.  provides water treatment training and consulting to industrial water treatment facilities.  Our specialty is Reverse Osmosis and Membrane Technology.  We also teach pretreatment and High Purity Water Treatment such as Electrodeionization (EDI), Ion Exchange, Ultraviolet Irradiation and Multimedia Mixed Beds.  It is important for industries you use the water treatment training information to save costly damage to water treatment training equipment.  Reverse osmosis systems can cost in time and money,  Membrane water treatment is a ever advancing technology and David H. Paul, Inc. provides the water treatment training and consulting to help companies design and operate reverse osmosis, nanofiltration, ultrafiltration and microfiltration systems to best of their capacity.



Water Treatment Training, Reverse Osmosis, Ion Exchange Electrodeionization, Microfiltration, Ultrafiltration, MF, UF, Nanofiltration, NF Brackish Water, Seawater, Double-pass Reverse Osmosis, High Recovery, EDI, Electrodyalysis Reversal, Degasification, Softening, Activated Carbon, Multimedia Filtration, Cartidge Filtration, Membrane Filtration, Chemical Injection, Scale inhibitor, dechlorination