J. Roberto Dominguez

About J. Roberto Dominguez

I have B.S. degree in Chemistry, from the University of Central Oklahoma. Several years of supervisory experience with a staff of chemists and technicians. Experience in designing and configuring a LIMS for a high volume laboratory. Heavy customer support and troubleshooting of DI trains. Prepared and presented a training in “Reverse Osmosis Membrane Element Autopsy”. Presenter of behavior modification safety training. Analysis of Ion Exchange resin for ultimate capacities, bead size, foulant identification, and regeneration, following ASTM methods. Reverse Osmosis Membrane autopsies for failure analysis of the module. Method development and pilot studies for cleaning procedures for Ion exchange resins. Use of particle size analysis to recommend filtration equipment. Working knowledge of standard methods of analysis in accordance with USEPA series 600, SW-846, as well as Standard Methods 17th edition, T.C.L.P. waste characterization. Data management skills with help of PC software. Good written and verbal skills. Operated and maintained F/AAS. Operated and maintained ICP/OES and GFAAS. Operated UV/VIS, and TOC analyzer. Performed pH, total conductance, hardness, titrimetric analysis for chloride, alkalinity.

Experience

1. Lead Engineer

   Veolia | Water Tech North America

   Sep 2022 — Present · Tomball, TX, US

Education

• University of Central Oklahoma

  B.S.

  1981 — 1983

• University of Central Oklahoma

  BS

  1982 — 1986

• Universidad Central de Venezuela

  B.S. Chemical Engineering

  1974 — 1978