Expert Perspectives & Industry News Driving Water Treatment Innovation
How a Holistic Approach Can Reduce Costs Droughts tend to conjure images of water restriction notices, failed crops, and tumbleweed running across dusty landscapes, as in John Steinbeck’s The Grapes of Wrath. And while it’s true that droughts lead to dire consequences for agriculture, the overall negative impact of drought to business is broader than…
Your Containers and Drums? For any cooling tower maintenance, scale control is crucial. Normally scale control is done using liquids that contain antiscalants and corrosion inhibitors. It is a good enough method, but hardly the most convenient. Adding chemicals to the cooling towers, especially the ones on the roof, can be tough. Furthermore, the drums…
The need for cooling and controlling the temperature of data center equipment presents a major challenge for data centers and their data facility managers. Managing a data center environment based on the unique temperature requirements and heat generation characteristics of the equipment requires organization and diligence. The task is especially daunting without the support of…
Legionnaires disease is a respiratory infection “resulting from aspiration of clumps of Legionella biofilms detached from air and water [HVAC] systems.” Its name stems from a three-day convention of the American Legion held at the Bellevue Stratford Hotel in Philadelphia in July 1976. More than 2,000 attended the annual event. Within a few days after it ended, attendees and others who were at the hotel began showing up in hospital emergency rooms with mysterious respiratory symptoms – just over 200 in all. Despite doctors’ efforts, more than 34 people lost their lives to the illness.
The efficiency of cooling towers is always a topic of discussion and worth a deeper dive. Even a well-controlled scale or corrosion inhibitor program can be significantly affected by the presence of flourishing microorganisms. Because the interior of a cooling tower is usually moist and warm, it provides an ideal condition for microorganisms to flourish and they subsequently migrate throughout the entire cooling system.
Updated Medical Device Processing Requirements The Association for the Advancement of Medical Instrumentation (AAMI) introduced a new standard, ANSI/AAMI ST108:2023, establishing requirements for the quality of water used to process medical devices. The ST108 standard, which replaces AAMI TIR34, reflects an industry-wide commitment to ensuring that medical devices, instruments, and equipment meet stringent hygiene and quality…
I. Challenges A northwestern particle board manufacturer committed countless hours to complete reverse osmosis (RO) cleanings, occurring at least once every month without seeing any improvement. This client was at risk of shutting down the boilers and the entire plant if they did not immediately rectify the situation. Additionally, they were having trouble with their…
BioLargo, a science and engineering company that invents and commercializes platform technologies to solve some of the most challenging environmental problems, has partnered with Garratt-Callahan (G-C). This joint project creates and develops a wastewater treatment product design to salvage usable water from commercial facilities wastewater streams. BioLargo already partnered with G-C and specifically wanted to leverage the existing relationship. G-C will receive 25-35 test units for solid separation, waste, and waste treatment in the project’s first year.
It’s Easy, Safe, and Simple! Many industries, especially food, beverage, and healthcare must ensure a highly efficacious program for the control of pathogens, bacteria, viruses, protozoa, fungi, and algae. Sodium hypochlorite solutions (e.g. bleach) have long been the go-to product for many disinfection applications. Chlorine dioxide, however, has many advantages over sodium hypochlorite and is…