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Scaling UP! H2O

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  • Summary

  • The podcast where we scale up on knowledge so we don't scale up our systems. Find out why working in Industrial Water Treatment is the best job in the world. Hear industry experts share their knowledge and stories. Learn about technologies, methods, and career journeys. Join podcast host Trace Blackmore, former AWT President, LEED, and CWT every Friday for a new episode.
    © 2018 All Rights Reserved, Blackmore Enterprises, Inc.
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Episodes
  • 373 HVAC Meets Water Treatment: Teaming Up for Customer Savings

    373 HVAC Meets Water Treatment: Teaming Up for Customer Savings
    Jul 19 2024
    Collaboration: Enhancing Efficiency Through Industry Partnerships Welcome to this week's edition of Scaling UP! H2O, where we explore the critical role of water treatment in optimizing industrial processes. Today, we are privileged to hear from two distinguished guests: Tony Mormino and Justin Lynch. Tony is Technical Sales and Marketing Director for Insight Partners and host of the The Engineers HVAC Podcast specializing in education, while Justin focuses on cooling tower Reconstruction Specialists. Together, they share invaluable insights into collaborative strategies that ensure the best and most cost-effective solutions for cooling towers and closed loop systems. Their discussion focused on the importance of collaboration, cost efficiency, and proactive maintenance in the field of water treatment. Tony and Justin's insights provide a roadmap for water treaters to enhance client outcomes and operational efficiency through strategic partnerships and informed decision-making. What Are the Cost and Efficiency Benefits of Proper Water Treatment? Cost efficiency emerges as a significant topic. Tony Mormino underscores the financial benefits of proper water treatment, citing examples where a modest investment in water treatment can yield substantial savings. "According to the Department of Energy, 40% of a commercial building's energy consumption goes to HVAC systems," explains Tony. "Simply improving water quality can lead to 5-10% savings in energy costs. It's a quick win for green building initiatives." How Do You Prevent Vibrations in Cooling Towers? Bad vibrations in cooling towers can be a significant issue if not addressed early. Justin Lynch highlights the importance of monitoring biological buildup and evaporative salts on the fans. "It's very difficult to do that if you don't catch it early. Let's say we go to a facility with an old tower and an old fan—there's going to be a little bit of biology on top, which is not a big deal. You can brush that off, do a light pressure washing, and it’s not going to hurt it," explains Justin. However, the real issue arises when scale develops unevenly on each blade. "At that point, the fan may look horrible, but the tower still operates without vibration. If you clean five out of six blades well but can't get the scale off one blade, you just created a vibration, leading to other issues in the tower." Justin advises that while chemical treatments are effective, they should be done with caution and under professional guidance to avoid exacerbating the problem. This proactive maintenance is less of a concern for newer towers that have had chemical treatment from the start. How Does Air in Closed Loop Chilled Water Systems Affect Performance? Tony Mormino highlights a critical yet often overlooked issue in water treatment: Air in closed loop chilled water systems. This issue not only leads to rust and oxidation but also significantly impacts the system efficiency and longevity. Studies and practical examples underscore the importance of air removal systems: Removing air from the chill water system can result in substantial benefits: Increase in Tonnage Output: Youngstown State University reported a 16% increase in tonnage output, equivalent to 400 additional tons.Improvement in Delta T: From 8.5-10°, enhancing heat transfer efficiency across chiller barrels.Enhanced Building Discharge Air Temperatures: Temperatures improved from 65° to 55°, optimizing HVAC system performance.Reduction in Pump Energy Consumption: A notable 37% reduction in annual KWH requirements due to cleaner water and improved system operation. Moreover, practical cases like at Waukesha Memorial Hospital in Wisconsin showed a 22% reduction in Variable Frequency Drive (VFD) speed, leading to an 85% decrease in corrosion preventative chemical usage. These examples illustrate the direct correlation between air removal and energy savings, reinforcing the significant impact of proper water treatment practices on operational efficiency and cost savings in commercial HVAC systems. How Important is Passivation for Equipment Longevity and Performance? Justin Lynch highlights the critical role of passivation in maintaining equipment longevity, particularly in galvanized towers. "Passivation is essential to prevent corrosion and ensure optimal performance," Justin explains. "For instance, following Marley's guidelines for pH and calcium hardness during passivation can extend the life of galvanized towers significantly." Conclusion In the fast-evolving landscape of industrial water treatment and HVAC systems, collaboration and continuous learning are paramount. Justin Lynch's closing thoughts encapsulate this spirit perfectly: “Don't be afraid to call, don't be afraid to collaborate. You are the expert in your field; I'm supposed to be the expert in mine. There's too much going on in this industry. It's growing too fast for everyone to really understand everything. So, if you don't know, ask ...
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    1 hr
  • 372 RO: The Industrial Workhorse - Maximizing Efficiency and Longevity of Reverse Osmosis Systems

    372 RO: The Industrial Workhorse - Maximizing Efficiency and Longevity of Reverse Osmosis Systems
    Jul 12 2024
    Our lab partner today is Jed Harris, owner of Puretec Industrial Water with over 25 years of experience in the water industry, to delve into the world of Reverse Osmosis (RO) systems. Jed’s extensive experience and deep understanding of high-purity water solutions provided a wealth of knowledge, making this episode a must-listen for anyone looking to scale up their water treatment expertise. Below, we highlight some of the best insights Jed shared, aimed at making the complex world of RO systems more accessible and intriguing. Reverse Osmosis: The Industry Workhorse Jed describes reverse osmosis as the workhorse of water treatment, efficiently removing up to 99% of dissolved solids, organics, bacteria, and viruses. This process involves using a high-pressure pump to force water through a semi-permeable membrane, reversing natural osmotic pressure. Whether you're in power generation, food and beverage, or pharmaceuticals, understanding RO systems is crucial as they play a pivotal role in ensuring water purity. Common RO Applications and Challenges RO systems are ubiquitous across various industries. Jed emphasizes their versatility but also highlights the complexities involved in managing them. He notes that the feedwater chemistry can vary, making it essential for operators to understand and monitor their systems to maintain optimal performance. This is particularly critical as the industry pushes for higher recovery rates, often pushing RO systems to their limits. Key Metrics for Monitoring RO Systems Trace Blackmore posed a crucial question; “What are some of the key things that we should be looking at to tell what's going on within the RO?”. Jed Harris provided valuable insights; “You want to look at your flows, your qualities, your pressures, and last but not least, the feedwater temperature—which has a huge effect on all this stuff. You want to look at your permeate flow, your concentrate flow, your feed pressure, your concentrate pressure, and your permeate pressure if available. And then the qualities would be your feed conductivity and your permeate conductivity.” Practical Tips for RO System Maintenance Jed shared several practical tips for maintaining RO systems. He advises partnering with a company that can conduct water analysis and projection to set the system up correctly. Regularly collecting data—ideally daily—and using normalization software to interpret this data is crucial. He also cautioned against the impact of temperature changes, noting that a decrease in feedwater temperature can lead to a significant drop in permeate flow, potentially misleading operators to think there’s a problem when there isn’t. Normalizing Data for Accurate Analysis One of the most insightful parts of the discussion was on the importance of data normalization. Jed explained, “By normalizing the data, what you’re doing is essentially taking data when you start up the RO system, and then, as you go into the future, you’re comparing the current performance to how it should be at the baseline.” This helps accurately assess the system’s performance, especially when dealing with variables like temperature fluctuations that can significantly impact the RO system’s output. Temperature's Effect on RO Jed Harris explains the critical impact of temperature on RO systems: "Temperature has such a huge effect on the amount of water that will go through a membrane. RO membranes are like the Miami Dolphins; they don't do well in cold weather. The rule of thumb is for every one-degree Fahrenheit drop in water temperature, you're going to lose about 1.5% in permeate flow. You might notice a decrease in permeate flow and think, 'Hey, these membranes are dirty. They're plugged. We need to clean; something's wrong.' But in reality, nothing's wrong. It's just that the feedwater temperature has dropped." Pre-Treatment is Key Jed Harris emphasizes the crucial role of proper pretreatment for RO systems: “Pre-treatment is the key to everything.” Jed also highlights the growing adoption of Ultrafiltration (UF) systems, which offer a more consistent quality level compared to traditional multimedia filters. He outlines three primary objectives: Prevent Oxidizer Damage: Once an RO membrane is damaged by an oxidizer, the damage is irreversible.Inhibit Scale Growth: Delay and inhibit scale growth for as long as possible.Reduce Suspended Solids: Minimizing suspended solids helps achieve the highest possible recovery rate. Biofouling: The Unavoidable Challenge Trace and Jed addressed one of the most persistent issues with RO systems: biofouling. Jed explained, “Biofouling is a huge issue… it’s going to happen because we’re removing chlorine before the RO system.” As chlorine, an oxidizer, is removed to protect the RO membranes, any bacteria that enter the system will thrive due to the rich nutrient environment. Monitoring normalized data is crucial as it provides early signs of membrane ...
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    50 mins
  • 371 Media's Role in Elections: Insights on Accuracy, Bias, and Influence with Scott Slade

    371 Media's Role in Elections: Insights on Accuracy, Bias, and Influence with Scott Slade
    Jul 5 2024
    “If you're calling it news. It has to be true.” - Scott Slade In our latest episode of the Scaling UP! H2O podcast, host Trace Blackmore sits down with renowned journalist Scott Slade to delve into the critical role media plays in elections. With over 30 years of experience as the host of Atlanta Morning News on WSB Radio, and inducted into the Georgia Association of Broadcasters Hall of Fame, Scott brings unparalleled expertise and insight into the influence, accuracy, and bias of media as we approach the upcoming presidential election. Key Takeaways from the Episode The Importance of Accuracy in Journalism Scott Slade emphasizes that journalism is the first draft of history, highlighting the paramount importance of accuracy in traditional media. "It's your job to tell a balanced story, "He states, underscoring the responsibility of journalists to provide truthful and comprehensive coverage. Diversifying News Sources Slade advises against relying on a single news source, advocating for a well-rounded media diet. He champions the legitimacy and depth provided by local newspapers and stresses the need to consume news from multiple outlets to avoid the echo chamber effect. Scott advises, "Read a strong daily newspaper or two every day, even if it's online. Listen to more than one radio and TV station, and don't get caught in the echo chamber of ideas." The Dangers of Soundbites In today's fast-paced media landscape, soundbites can easily be taken out of context when there's a sensational sound bite. Scott recommends a thorough approach: "You should try to understand the who, the what, the when, the where, and the how of where that soundbite came from and why it's being used in the story.” He warns against the sensationalism that can arise from these snippets and encourages listeners to seek out the full story to grasp the context and nuances behind the headlines, and reminds us that “It's up to the journalist to make sure you (the audience) understand the context. Social Media as a News Source While social media can be a convenient way to stay informed, Slade cautions against using it as a primary news source due to its potential for inaccuracy. He suggests prioritizing more reliable and vetted sources for critical information. Scott notes, "If I had to give up something, as far as being in the know about what's really going on, I think social media would be the first thing I’d give up. It has great entertainment value but when it comes to making decisions about things where you need to really rely on what's truthful and accurate. It can come up lacking." Factors that Drive Newsworthiness Slade outlines five key news values that attract the most attention: locality, universality, celebrity involvement, conflict, and oddity. Stories that meet these criteria are more likely to engage and inform the public. Scott shares, "If your story can fill one, or even better, more of those slots, it's usually a good one." Media’s Influence on Elections The Power of Perception Media has a substantial influence on shaping public perception during elections. Scott explains, "Media can present a perception of someone by what they include and what they leave out." By choosing what to include and what to omit, media outlets can significantly impact voters' views. Upholding the Founding Fathers’ Intent In a thought-provoking discussion, Slade and Blackmore touch on whether modern media upholds the First Amendment's intent. While media's role has evolved, the core responsibility of seeking and reporting truth remains unchanged. Scott remarks, "The society of professional journalists begins with seeking truth and reporting it." Advice for First-Time Voters For first-time voters feeling overwhelmed, Slade offers practical advice: "Preparation is the best remedy for stage fright. Knowledge is power." He encourages young voters to research candidates based on what matters most to them and to avoid the pitfalls of one-sided arguments. Final Thoughts This episode is a must-listen for anyone interested in the intricate relationship between media and elections. Scott Slade's insights provide valuable guidance on navigating the complex media landscape, ensuring you stay informed and make well-rounded decisions as we head into the election season. Listen to the Full Episode Don’t miss this enlightening conversation with Scott Slade. Tune in to Scaling UP! H2O and gain a deeper understanding of the media's role in elections. Stay informed, stay engaged, and let's navigate this election season together! Timestamps 01:00 - Trace Blackmore celebrates 4th of July with our global audience and reflects on historical figure Patrick Henry 08:15 - Upcoming Events for Water Treatment Professionals 18:00 - Getting to know Scott Slade and his career 31:29 - Interview with Scott Slade, unbiased news 01:22:22 - Drop by Drop With James McDonald Quotes “The earth belongs always to the living generation… Every ...
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    1 hr and 26 mins
Economics
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