DELOACH BLOG

In recent years, PFOA and PFOS, commonly known as "forever chemicals," have raised concerns among municipalities, food and beverage industries, and commercial facilities in the USA and around the globe. These synthetic chemicals, which never break down and pose significant health risks, have been detected in water, food supplies, and even bottled purified water. As new EPA regulations take effect in 2024, industries are searching for effective and cost-efficient methods to remove these hazardous substances from their water supply. Fortunately, advanced water purification technologies such as microfiltration, ultrafiltration, and reverse osmosis can address these challenges.

Topics: water quality, advanced treatment solutions, Safe drinking water, RO system, municipal water systems, DeLoach Industries, Inc., Drinking Water, DeLoach Industries, reverse osmosis, water process system, removing PFAS & PFOS, pfas exposure, health effects of pfas, exposure to pfas, water treatment standards, PFOS, safe drinking water act, the environmental protection agency, drinking water standards, forever chemicals, water purification systems, microfiltration and ultrafiltration, potable water, membrane technology, types of membranes, flat sheet, spirally wound

PFOA and PFOS are man-made chemicals used in various products to simplify life. 

Forever chemicals, also known as synthetic chemicals called PFAS, have gained recognition. Scientists created these chemicals to make products resistant to water, stains, and sticking. The United States initially utilized them in the 1950s.

DuPont introduced Teflon in the 1950s to help Americans have nonstick cookware and make their lives easier. Americans and people from other countries liked this new improvement and soon used these substances in many different products.

These chemicals are resistant to water and lipids, so they don't break down and last a long time in the environment.

Over time, companies have used these chemicals in manufacturing various products, such as firefighting foam, food packaging, and cosmetics. As a result, these chemicals have entered the air, water, soil, and food production. They discontinued the use of PFAS and their other compounds in the mid-1970s.

People believe that contamination has affected more than 7000 metric tons of Fluorochemicals. PFOAs and PFOS, which can cause various health problems, have exposed many Americans and people in the USA.

PFOA chemicals contaminated 1% of public drinking water supply systems in 2016. The EPA did not regulate safe levels of PFOA and PFOS in drinking water systems for many years.

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In modern industrial water treatment, advancements in technology and processes have revolutionized the way contaminants are removed from water.

This blog explores the integration of NSF/ANSI 61 certified systems, artificial intelligence in water treatment, and cutting-edge processes such as decarbonation and degasification. We'll also discuss the key differences between forced draft and induced draft degasification towers, helping you make informed decisions while designing your Industrial Water Treatment System.

1. NSF/ANSI 61-Certified Water Treatment Systems: To ensure the safety and quality of water treatment equipment, NSF/ANSI 61 certification has become a crucial standard. This certification verifies that materials and components used in water treatment systems comply with health and safety requirements. When selecting a water treatment solution, opting for NSF/ANSI 61 certified systems guarantees peace of mind and adherence to the highest industry standards.

2. Harnessing Artificial Intelligence in Water Treatment: Artificial intelligence (AI) has penetrated various industries, and water treatment is no exception. Integrating AI into water treatment processes allows for more efficient and optimized operations. AI-driven systems can monitor water quality in real-time, predict system failures, optimize chemical dosing, and reduce energy consumption. By leveraging AI technologies, water treatment facilities can enhance their overall performance and streamline resource utilization.

3. Decarbonation and Degasification Systems: Decarbonation and degasification are essential processes in industrial water treatment, particularly in pH levels in water and the ability to control removing the contaminants. These processes target the removal of carbon dioxide (CO2) and other dissolved gases from water to improve its quality. Two key systems used for this purpose are the decarbonator and aeration system.

Topics: degasification, advanced treatment solutions, biological scrubber, NSF/ANSI 61, Chemical Odor, Decarbonation, Safe drinking water, De-Aeration, decarbonator, degasifier, degassed water, ansi61, nsf/ansi61, Deagasification, decarbonation of water, DeLoach Industries, Inc., Drinking Water, Industrial Odor Control, DeLoach Industries, contaminants, process system, safe drinking water act, drinking water standards, environmental safety, air emissions, Forced Draft, Induced Draft

Degasification and decarbonation are essential processes in water treatment that play a crucial role in improving water quality.

Topics: degasification, hydrogen sulfide (H2S), Decarbonation, dissolved gases, decarbonator, degasifier, gases, carbonic acid, H2S Degasifier, co2 dissolved in water, degassed water, decarbonation of water, DeLoach Industries, Inc., hydrogen sulfide molar mass, DeLoach Industries, carbon filters, removing hydrogen sulfide in water, hydrogen sulfide gas, dissolved oxygen

I will explore the potential risks of exposure to two members of a family of man-made chemicals called PFAS.

These chemicals are PFOA and PFOS, "poly-fluoroalkyl substances."

I will discuss the sources of PFOA and PFOS. These include leaching from industrial sites, the use of consumer products, and food and water contamination.

I will also discuss the exposure pathways of PFOA and PFOS. I will examine the regulations and guidelines for the use of these chemicals. I will also investigate their impact on the environment and various industries.

I will guide how to limit exposure to PFOA and PFOS and protect oneself from potential health risks. Perfluorooctanoic acid (PFOA) and Perfluorooctane sulfonate (PFOS) have been primary environmental safety concerns raised recently. There may be short and long-term human health effects.

This guide covers the potential risks of pfo's and pfoa's. It explains their sources and exposure pathways. It also looks at regulations and guidelines for their usage and impact on the environment and industries.

Introduction to PFOA and PFOS

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PFAS, or 'the forever chemicals, due to their long-lasting nature, are present in nonstick cookware, food packaging, and stain repellents and can cause health issues. Knowing the sources, making conscious decisions about products, limiting processed and packaged foods, and opting for safer alternatives are essential. You can protect yourself and your family from potential harm through these steps.

 What is PFAS?

PFAS are a class of chemical substances used in various commercial and industrial applications, including nonstick cookware, stain repellents, and food packaging.

There are two main types of PFAS:

• Traditional PFAS
• Next-generation PFAS (also known as 'long-chain' PFAS).

Traditional PFAS include perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS), which have been phased out in the United States due to health concerns.

Next-generation PFAS such as perfluorohexane sulfonic acid (PFHxS), perfluoroheptanoic acid (PFHpA), and perfluorononanoic acid (PFNA) have also been identified as contaminants in drinking water and other consumer products. Unfortunately, next-generation PFAS are not regulated by the United States Environmental Protection Agency (EPA).

Health effects of PFAS

PFAS exposure at low levels can cause a few health risks and medical conditions, such as weakened immunity, thyroid issues, and cancer. Research is ongoing to see if it can impact fetus/baby growth and development, but these results are not definitive. Pregnant women can pass on PFAS to their fetuses, which could hurt the infant's health. Also, children exposed to PFAS in their young years may be at a higher risk for getting ADHD in the future.

Topics: water quality, advanced treatment solutions, Safe drinking water, Global, distillation, DeLoach Industries, Inc., Drinking Water, Clean Water, Contaminated Water, PFA's, Water Test, Water Test Kit, DeLoach Industries, make-up, removing PFAS & PFOS, pfas exposure, health effects of pfas, exposure to pfas, nonstick cookware, food packaging

If you’ve been reading the news lately, you know nanoparticles are not so great. In everything from cosmetics to water filters, nanoparticles have been shown to cause various health problems. But what exactly are nanoparticles, and how can you protect yourself from their harmful effects? Let’s answer these questions and more with this quick guide on removing nanoparticles from your drinking water.

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3D printing is a technology that has only recently become commercially available.

Progress in the last decade has allowed the equipment to excel tremendously.

3D print technology was started in 1987 by 3D Systems Corporation. The technology gained traction in the early 2010s. 3D printing is a type of additive manufacturing that creates three-dimensional parts. By successively adding material layer by layer until the part is complete.

To create the part, a 3D CAD model is required. The potential of 3D printing has led to a wide variety of technologies on the market. This blog will go into depth on the most prevalent types of 3D printing and their applications.

Figure: Direct side-by-side comparison of the three polymer 3D print technologies discussed in this blog.

Topics: water treatment, DeLoach Industries, Inc., 3D CAD, software, 3D, DeLoach Industries, 3D parametric, dimensions, technology, 2D CAD, parametric, nylon, abrasion, printer, sls, Polymer, geometries, printing, prototyping, interlocking, 3D technology, interior, Polylactic Acid, Acrylonitrile Butadiene Styrene, Isotropic

Odor control in a manufacturing facility is essential.

It prevents potential health risks and discomfort caused by the spread of chemicals, vapors, and fumes. Additionally, excessive vapors can hinder the efficiency of exhaust and natural ventilation systems.

One effective solution for addressing odor issues is the installation of an Odor Control Scrubber Tower. These towers are part of the ventilation system in manufacturing plants and chemical processing facilities.

Odor control scrubbers help to remove noxious fumes and odors from exhaust and air streams. This is an effective way to improve air quality. This process involves utilizing an activated carbon filter and an ionic air filter

Key Considerations for Installing an Odor Control Scrubber Tower:

Health and Safety of Workers:

Industrial environments pose risks of exposure to hazardous fumes and gases for workers. Unhealthy odors emitted in high concentrations can jeopardize their well-being and safety. In some cases, these gases may even be combustible, adding an extra level of danger.

Odor control scrubber towers remove gases from the contaminated air, ensuring a safe working environment. These towers reduce the risk of health issues such as nausea, headaches, allergy symptoms, eye irritation, and loss of consciousness. This helps maintain worker productivity and prevents sickness caused by toxic fumes and gases.

Topics: water treatment issues, water quality, odor control, water treatment, water distribution system, advanced treatment solutions, biological scrubber, water plant, safety, odor control scrubber, hydrogen sulfide (H2S), Chemical Odor, caustic, Safe drinking water, wastewater, gases, Biological Odor Control Scrubber, Biological odor control, what is a scrubber, municipal water systems, DeLoach Industries, Inc., Clean Water, Industrial Odor Control

If you’ve been following the news, you know a growing problem with PFAS (per and poly-fluoroalkyl substances).

These man-made chemicals are found in everything from clothing to food packaging. While they are inexpensive and stable in products, some tend to break down into other substances, such as PFAS-methyl tetrahydrofuran. PFASs have been discovered in drinking water nationwide, including in parts of the country with very high water tables. As a result, it’s essential to learn how to remove PFAS from water. What should you do if you suspect that there’s a problem with your water? Check the source of the water, test it, and treat it if necessary.

Follow these steps on how to remove PFAs from drinking water.

Test Your Water

Although it’s essential to know how to remove contaminants in general, it’s even more important to know how to test your water for contamination. A water test kit can help you determine whether there are contaminants in your water and whether they are at a dangerous level. You can purchase water test kits at grocery stores, hardware stores, and online retailers. Generally, these kits come with the standard set of tests for a home water filtration system, but they also often include tests for specific contaminants. Use these tests to determine whether your water is safe to drink. If your water contains contaminants, you need to remove them from your water source. This can be done by digging a more bottomless well, installing a water filtration system, or getting a water purification system. If your water does not contain contaminants, you don’t need to do anything except continue drinking your water.

Check the Source

The easiest way to find the source of your contaminated water is by checking the water meter. The meter tracks how much water you use, and if your water comes from a well or water treatment facility, it will show you when the water was most recently used. From there, you can go down to the water source and see if it is coming up contaminated. Most well owners aren’t aware of their water source, and it’s essential to check the water meter to find the source. If you find your water source is contaminated, you may be able to improve your situation by decreasing the distance between the source and your house so that less water passes through the source. Alternatively, you may want to find a new, cleaner source.

Topics: water treatment issues, water quality, odor control, water treatment, advanced treatment solutions, Chemical Odor, Safe drinking water, RO system, filters, Filter Media, residential well water systems, DeLoach Industries, Inc., backwash, Carbon Filter, Micron Filter, Drinking Water, Clean Water, Contaminated Water, Water Source, Sediment Filter, PFA's, Water Test, Water Test Kit