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.
What are Nanoparticles?
Nano is a prefix that’s used to indicate how small something is. In the case of nanoparticles, it means particles less than 100 nanometers. Water filters that use nanoparticles are generally around 0.2 to 0.3 microns or 2,000 to 3,000 nanometers. That’s pretty small. There are some health concerns with nanoparticles. When ingested, they can cause inflammatory reactions in the body, disrupt normal organ function, and lead to a buildup of fluids in the lungs or other organs. A 2017 study found that the number of nanoparticles in drinking water is higher than expected and that using carbon filtration may make some nanoparticles more likely to leach into the water.
Where Are Nanoparticles Found?
Nanoparticles are found in a lot of modern products. Their small size makes them ideal for air and water filters, sunscreens, and cosmetics. It’s important to note that not all nanoparticles are harmful. Some are beneficial. Nanoparticles of silver are often added to water filters to help remove bacteria and other contaminants from drinking water. There are a few places where nanoparticles are most often found. - In water filters - Nanoparticles are often added to water filters to help remove bacteria and harmful contaminants. - In sunscreens - Some sunscreen products contain nanoparticles of zinc oxide, titanium dioxide, and other minerals that provide broad UV protection. - In cosmetics - Many makeups, lip balms, and other beauty products contain nanoparticles of iron, titanium dioxide, zinc oxide, and other minerals that help preserve the product and provide color.
Topics: water treatment issues, water quality, water treatment, advanced treatment solutions, About DeLoach Industries, water plant, safety, Safe drinking water, Global, distillation, RO membrane, RO system, particulate matter, filters, municipal water systems, residential well water systems, DeLoach Industries, Inc., Drinking Water, Clean Water, Water Test, Water Test Kit, DeLoach Industries, technology, minerals, temperature, nanoparticles, Cosmetics, Nano, make-up, organ function, contaminants, pressure filters, reverse osmosis, carbon filters, UV filters, activated carbon
The smell from chemicals, vapors, and fumes can spread quickly in a small area. They cause discomfort to workers and pose health risks to them. In addition to that, excess vapors directly impact the efficiency of exhaust or natural ventilation systems. For example, an odor control scrubber tower is an additional layer in the ventilation system of a manufacturing plant or chemical processing facility that has issues with odors. These towers effectively remove noxious fumes and odors from ventilation exhaust streams using an activated carbon filter and an ionic air filter.
Reasons why you should consider installing an Odor Control Scrubber Tower :
Health & safety of workers.
Everyone working in an industrial environment, either directly or indirectly, is at risk of exposure to hazardous fumes and gases. At times, high concentrations of these gases may be emitted into the atmosphere in the form of unhealthy odors, putting the health and safety of the workers at risk. These gases may even be combustible in some cases, posing a significant threat to workers. The purpose of an odor control scrubber tower is to remove these gases from the contaminated air stream and help the workers stay safe. In addition, it reduces the risk of health issues such as nausea, headaches, loss of consciousness, allergy symptoms, dizziness, and many more. It also prevents workers from missing their daily performance targets due to sickness caused by toxic fumes.
Pro-environment step.
Although it is vital to protect the workers from exposure to harmful fumes, it is also essential to protect the environment. Odor control scrubbers are used in petrochemical refining, pharmaceutical, food & beverage, paper, mining, chemical, and pharmaceutical industries. Therefore, it is crucial to choose the right type of scrubber that suits your industry’s requirements. The right choice of equipment also protects the environment as it helps reduce operational costs and maintenance supervision. It also protects the environment because it produces minimal sludge and reduces the risk of corrosion.
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
These man-made chemicals are found in everything from clothing to food packaging. While they are inexpensive and stable in products, some of these substances tend to break down into other substances, such as PFAS-methyl tetrahydrofuran. PFASs have been discovered in drinking water across the country, including in parts of the country with very high water tables. As a result, it’s important to learn how to remove contaminants from your drinking 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 to remove contaminants from your drinking water.
Although it’s important 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 most 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 certain contaminants. Use these tests to determine whether your water is safe to drink or not. If your water contains contaminants, you need to remove them from your water source. This can be done by digging a deeper 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.
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
Water turbidity refers to how transparent or translucent the water is when examining or testing it for any given use.
Water turbidity can impact food and beverage, municipal, industrial, and aquaculture operations. Turbidity is caused by suspended or dissolved particles in the water that scatter light which causes the water to appear cloudy or even murky.
Different types of particles can cause turbidity, and they include sediments such as silts and clay, very fine inorganic or organic matter, algae or soluble colored organic compounds, and microscopic organisms. Turbidity is measured in a value referred to as NTU, which means Nephelometric Turbidity Unit. The EPA requires a turbidity level no higher than 0.3 NTU in the USA, and if a member of the partnership of safe drinking water, then the level must not exceed 0.1 NTU.
High turbidity can create habitats for other harmful elements, such as bacteria or metals, that can accumulate onto the particles. This increases the health risk for a potable water system. In aquaculture operations, increased turbidity from silts and sediments can be harmful and detrimental to marine life, so it must be removed to safe levels. For the food and beverage industry, the impact of high turbidity can be both a safety concern and a visual and noticeable quality concern because if the turbidity is high, it can alter the physical look of the final product, for example, a distillery.
Topics: water treatment issues, water quality, degasification, pH levels of water, water treatment, water distribution system, advanced treatment solutions, water plant, Safe drinking water, De-Aeration, decarbonator, Aqua Farming, Fish Farming, Aquaculture, Pisciculture, Deagasification, particulate matter, filters, Sand filters, municipal water systems, industrial facilities, DeLoach Industries, Inc., turbidity
Water demineralization is also called deionization and is a process known as “Ion Exchange.”
In simple terms, water demineralization is “Water Purification.” The process involves removing dissolved ionic mineral solids from a feed-water process, typically for “Industrial” water applications. Still, it can also be utilized to remove dissolved solids from a water process for “Aquaculture,” “Food and Beverage,” and the “Municipal” markets.
Why is demineralization utilized? It can remove dissolved solids to near distilled water quality at a much lower capital and operational cost than other treatment processes such as membrane softening (Reverse Osmosis). Demineralization applies the science known as “Ion Exchange,” which attracts negative and positive charged ions and allows either to attach themselves to a negative ion depending on their respective current negative or positive charge during what is known as a resin cycle. In other technical articles, we will explore and go into more specific details on the science of the ion exchange process. Water that has dissolved salts and minerals has ions, either negatively charged ions known as “Anions” or positively charged ions known as “Cations.” To treat the water and remove these contaminants, the ions in the water are attracted to counter-ions, which have a negative charge. In a demineralization treatment process, there are pressure vessels that hold resin beads which are typically made of plastic. The beads are made from a plastic material with an ionic functional group that allows them to hold and maintain an electrostatic electrical charge. Some of these resin groups are negatively charged, referred to as “Anion” resins, while others hold a positive charge and are called “Cations” resins.
There are different applications to apply Ion exchange technologies, which is why you will often hear the different terminology interchanged like deionization and demineralization. The raw water quality and the specific application will dictate the type of ion exchange process needed. For example, if the water contains a high level of hardness, the water will most likely contain Ca2+ or Mg2+ dissolved solids possessing a positive charge. To replace these hard ions, it is typical to utilize a resin bed with a salt ion like Na+. As the water passes over the resin bead material within the pressure vessel. The hard ions are replaced with the salt ion; therefore, all the hardness within the water is removed. However, the water will now contain a higher concentration of sodium ions, and this must be considered during the evaluation and selection process of the type of resin material to utilize for the specific application. If the water application requires high purity and the removal of as many solids as possible, then the term or process selected is referred to as demineralization.
Topics: water treatment issues, water quality, degasification, pH levels of water, water treatment, water distribution system, advanced treatment solutions, water plant, hydrogen sulfide (H2S), media packing, Decarbonation, ION Exchange Resin, decarbonator, degasifier, RO system, H2S Degasifier, Aquaculture, degassed water, Co2 ph, removal of CO2 from water, Deagasification, decarbonation of water, hydrogen ion, particulate matter, municipal water systems, industrial facilities, automated control systems, Ion exchange, cations, anions
Per-and polyfluorinated substances (PFAS) have been used for decades in many consumer products, and they are man-made and have a high residual time in the environment. These chemicals are used for various purposes, including nonstick surfaces, heat protection of circuits, water resistance, fighting fire as they are utilized in fire depression foam, and many other industrial applications. The difficult thing about PFAS is that the very reason they work so well on so many manufactured products is why they are so challenging to get rid of or treat once they have entered the environment or water supply. PFAS are being more and more regulated, and requirements are being put in place by many states and agencies to require the treatment and removal of PFAS and safeguard and protect drinking water.
PFAS are soluble in water, and they are not a volatile organic chemical (VOC), so traditional treatment methods such as utilizing an air stripping tower or degasification system are not effective methods to remove PFAS. One of the first technologies to remove PFAS from drinking water and the environment is activated carbon absorption. In recent years, utilizing ion exchange resins has proven effective and is gaining popularity for the treatment method. Ion exchange resins attach and bond with the PFAS and remove it effectively from the water. Some chemicals tested and studied with success include perfluorooctanoic acid (PFOS). In addition to these technologies, reverse osmosis utilizing high-pressure membranes has an 80-90% effective rate and has proven to be technically efficient in removing PFAS. An R.O. process produces a concentrated waste stream.
Topics: degasification, water treatment, advanced treatment solutions, water plant, ION Exchange Resin, wastewater, RO system, Deagasification
In process control systems, it is often required to handle fluids that have a harsh chemical nature. In these cases, it is necessary to be aware of material chemical compatibility. Chemical compatibility is a general term referring to the way a specific chemical interacts with a specific material. This information is taken into consideration when selecting materials of construction for tanks, valves, pipework, tubing, and other devices that may encounter harsh chemicals. Common chemical types that are used in process systems are acids, bases, corrosives and oxidizers, and hydrocarbons. Typical chemical resistant materials include natural and synthetic rubbers, vinyl polymers, fluoropolymers, and stainless steel. In order to determine which materials are compatible with certain chemicals, a chemical compatibility chart is often used. A chemical compatibility chart contains tabulated data about how a given material interacts with a given chemical.
Topics: degasification, pH levels of water, water treatment, advanced treatment solutions, hydrogen sulfide (H2S), pH levels, caustic, Decarbonation, decarbonator, degasifier, Deagasification
In water treatment systems it is often important to measure the rate at which water is flowing through the system. Data from flow measurement devices can be used to control chemical dosing, set pump speeds, control filter loading rates, inform maintenance programs, and other tasks necessary for operation of a water treatment facility or on key components such as Degasification and Decarbonation systems or Biological Odor Control Systems. As with most types of instrumentation, there is an array of technologies that can be used for the task, each one with various strengths and optimal applications. For modern electronically controlled systems, the most common types of flow sensors used are axial turbine flowmeters, paddlewheel flowmeters, differential pressure / orifice plate flow transducers, and magnetic flowmeters. This article will briefly discuss the technology and features of each of these types.
consists of a tube that contains supports to hold a multi-bladed metal turbine in the center. The turbine is designed to have close clearance to the walls of the tubing such that nearly all of the water is made to flow through the turbine blades as it travels through the pipe. The turbine is supported on finely finished bearings so that the turbine will spin freely even under very low flows. As the turbine spins, a magnetic pickup located outside of the flowmeter housing is used to sense the tips of the turbine blade spinning past the pickup. An amplifier/transmitter is then used to amplify the pulses and either transmit them directly or convert the pulse frequency into an analog signal that is then sent to a programmable controller for further use elsewhere in the system. One advantage of a turbine flowmeter is that the electronics are separated from the fluid path. The magnetic pickup is the only electronic component, and it is installed outside of the turbine housing, reading the presence of the turbine blade tips through the wall of the sensor body. In clean water applications, this can be advantageous because the magnetic pickup can be replaced if needed without removing the turbine from service. However, the turbine itself covers most of the pipe area and creates back-pressure in the system, requiring increased pumping energy to move a given amount of water. In Industrial Water Treatment or Filtration Treatment, turbines can also easily become fouled or jammed if they are used to measure water or other fluids with entrained solids, algae or bacteria cultures which cause significant accumulation, or corrosive chemical components that can degrade the turbine bearings.
Topics: water quality, water treatment, advanced treatment solutions, About DeLoach Industries, water plant, pumps, Alkalinity, Safe drinking water, wastewater, Recycling, pharmaceutical water, Aqua Farming, Aquaculture, Pipe Size, municipal water systems, industrial facilities, DeLoach Industries, Inc., actuated valves, pump controls, Drinking Water, Clean Water, Water Test, Water Test Kit, DeLoach Industries, civil engineers
In many water treatment and chemical processes,
it is a requirement to keep track of the pH of the water or product stream. In DeLoach Industries equipment such as degasification systems, or odor control scrubbers, pH measurement is critical to control the chemical reactions happening within the treatment system. PH is an indication of the acidic vs alkaline nature of a fluid. An acidic fluid will have a greater concentration of H+ hydrogen ions, while an alkaline fluid will have a greater concentration of OH- hydroxide ions. This electrochemical nature is used in the construction, reading, and maintenance of electronic pH probes.
PH probes are generally glass,
and will contain a reference element, and a sensing element. When the pH probe is immersed in the fluid to be measured, the electrical potential difference between the sensing element and the reference element is amplified by electronics, and the resulting voltage is used in a calculation to determine pH from differential electron potential. As a pH probe remains in service, ion exchange will slowly change the electrical potential of the sensing element, the reference element, or both. This happens because the hydrogen ions are small enough to travel through the glass sensor body and cause reference potential shift over time. This is a normal behavior for all pH probes and is the reason why pH probes must be periodically calibrated.
Topics: water treatment issues, water quality, pH levels of water, iron oxidation, water treatment, advanced treatment solutions, hydrogen sulfide (H2S), pH levels, Alkalinity, ION Exchange Resin, carbon dioxide, gases, RO system, Aqua Farming
