February 11th, 2019

Opportunity Cost at the Forecourt
In my first Fuel & Fuel System Microbiology post in November 2016, I wrote about the cost of repairing and remediating sites at which underground storage tanks had leaked. At the time, I have not fully considered that most of this cost burden was borne by insurance underwriters – not site owners.
Today, I want to return to a theme I’ve been writing about since long before my November 2016 blog post: retail site opportunity cost. As I write this blog,…

READ MORE

January 9th, 2019

I thank Michelle Hilger for inspiring me to write about today’s topic – the disconnect between the guidance NFPA provides about emergency generator fuel supplies and reality. Michelle chairs the Emergency Generating Systems Association’s (EGSA’s) Fuel: Fact or Fiction Working Group.

NFPA (National Fire Prevention Association) Standards Related to Fuel Storage

The NFPA provides fuel condition monitoring guidance in two documents:

NFPA 110, Standard for Emergency and Standby…

READ MORE

December 10th, 2018

In my October What’s New blog post, I highlighted several of my primary takeaways from PEI’s 2018 convention. In this post, I’ll focus on one new commercial offering. If it works as promoted, this system can be a game changer for contamination control in underground storage tanks (UST). At the convention Veeder-Root showed a model of their new CleanDiesel In-Sump Fuel Conditioning System (ISFC). I haven’t seen any field data from retail or commercial sites using this system, so I’m…

READ MORE

October 28th, 2018

The Petroleum Equipment Institute (PEI) held its 2018 convention at the Las Vegas Convention Center from 07 to 10 October 2018. As usual, the PEI convention was held in conjunction with the much larger National Association of Convenience Store (NACS) convention. Today, I’ll focus on a few items that are particularly relevant to fuel and fuel system microbiology. I’m not going to attempt to provide anything approaching an overview of the entire convention. Instead I’ll report and discuss a…

READ MORE

September 10th, 2018

Biocide treatment releases biomass – now what?

Disinfection using microbicides is only one element of the fuel system decontamination process. This month’s post covers what needs to be done after a fuel system has been treated with a microbicide.

When a moderately to heavily contaminated fuel system is treated with an effective biocide, masses of biofilm material – flocs – get suspended into the fuel. As illustrated in figure 1, some of this biomass quickly settles to the tank…

READ MORE

OUR SERVICES

  • Consulting Services
  • Condition Monitoring
  • Microbial Audits
  • Training and Education
  • Biocide Market Opportunity Analysis
  • Antimicrobial Pesticide Selection

REQUEST INFORMATION




captcha