1988

DHP incorporated in New Mexico USA

1988

First DHP Reverse Osmosis Fundamentals seminars presented in Florida and Texas

1990

First DHP High Purity Water Treatment seminar presented in California and Texas

1994

RO Water Treatment Specialist Certification program implemented. 6 books, 2,000 pages

1996

High Purity Water Treatment Specialist Certification program implemented. 6 books, 2,000 pages

1998

First on-campus, four semester Advanced Water Treatment Program implemented at San Juan College in Farmington, NM

1999

Second on-campus, four semester Advanced Water Treatment Program implemented at Arizona Western College in Yuma, AZ in partnership with the United States Bureau of Reclamation

2000

First DHP hands-on training seminars in Farmington, NM

2001

CD ROM training programs

2002

Third on-campus, four semester Advanced Water Treatment Program implemented at Hillsborough Community College’s Plant City, FL campus

2004

Forth on-campus, four semester Advanced Water Treatment Program implemented at Alamo Community College’s, Northwest Vista San Antonio, TX campus

2006

DHP’s first online training programs

2009

DHP partners with Siemens (now Evoqua) to provide hands-on training each year at its Colorado Springs, Colorado USA manufacturing plant

2011

Osmoflo licensed to provide certain DHP classroom seminars in Australia

2013

Middle East Desalination Research Center (MEDRC) licensed to provide certain DHP classroom training in MENA (Middle East, North Africa)

2014

DHP implements a 4-level Reverse Osmosis Specialist certification program

2015

Partnership with the International Desalination Association (IDA) to provide an International Reverse Osmosis Certification program to IDA’s members

2016

36 days of DHP classroom training & 37 days of DHP hands-on training available