DELOACH BLOG

The Term referred to as “Degasification” or "Decarbonation" and how they work

Relates to the process of the removal of suspended gas or solids that are converted to a gas-based upon certain criteria during water filtration, treatment, membrane filtration, or attempting to adjust pH.   When removing (CO2) the process is often referred to as “Decarbonation”, when removing (H2S) the process is often referred to as “Degasification”. 

Degasification is the most economical method for

the removal of Hydrogen Sulfide (H2S), Carbon Dioxide (CO2), and Oxygen (0₂) can all be removed by “Degasification”.  The other variables are the total inlet water flow rate, the inlet feed temperature of the water, the ambient air temperature, the inlet concentrations that can be expressed as parts per billion (ppb), parts per million (ppm) or Mg/l, and the desired effluent removal levels also expressed in the same method.  It is also important to fully understand the actual application and the use of the water to determine how critical maintaining critical levels are and what impact variations will create for the final use.   Understanding these variables will aid you in the design of the system and any additional redundant systems needed to assure full compliance with standards.   

Topics: degasification, water treatment, advanced treatment solutions, hydrogen sulfide (H2S), pH levels, Decarbonation

Maximizing and adjusting the pH of industrial water for degasification and decarbonation.

Topics: water treatment, advanced treatment solutions

Do you need to remove or increase your reverse osmosis system's hydrogen sulfide removal efficiency?

The industrial water treatment market has many forms of water treatment processes. Most of us would agree that maintaining high water standards and quality requires using multiple treatment systems to achieve results.  Let’s face it, we do not win or get a “that a boy” when we design and build the best reverse osmosis system.

When we turn the brand-new water system on, the water has a "rotten egg odor." Yes, that is an embarrassing moment! 

The problem is we typically design around what we can see or read.  When was the last time you reviewed a water sample that provided details of how much-dissolved gas was in the water?  Most likely never.  A typical water treatment system may deploy reverse osmosis as the primary treatment method, and why true RO will remove particles that have size and weight (ions and molecules) typically defined as a certain size (micron), but RO does nothing to remove the dissolved gases that are already entrained within the water naturally or were created by adjusting the pH.  

Topics: water treatment issues, water quality, degasification, pH levels of water, water treatment, advanced treatment solutions, hydrogen sulfide (H2S), pH levels, Alkalinity, Langilier index (LSI), H2S Degasifier, H2S H2O, removing hydrogen sulfide in water

Decarbonation is a critical process in water treatment, and understanding the impact of alkalinity is essential for its successful implementation.

Topics: water quality, degasification, pH levels of water, water treatment, advanced treatment solutions, bicarbonate, phosphate levels, Silicate, Borate

Are pH and Alkalinity the Same? Balancing Alkalinity Levels for Optimal Water Quality

Topics: water treatment issues, water quality, degasification, pH levels of water, odor control, water distribution system, advanced treatment solutions, Alkalinity

Water treatment towers and storage tanks are high places that require special precautions when entering. While the majority of people who enter these locations for work can be trusted, there are some hazards that make it more important than usual to follow safety procedures.

These locations can get very hot and humid, and can also be filled with harmful chemicals and microorganisms that can cause serious health issues if inhaled or absorbed through the skin. Therefore, the general standard for workplace safety is much higher when entering locations like these.

Make sure you have read and understood the following information about safety when entering a water treatment plant. It will help you understand how to stay safe and protect yourself from harm when entering a water treatment plant. normal installation, maintenance, or even emergency repairs, it is often required to enter into a water treatment tower (degasifier, air stripper, decarbonator, or clear well/ storage tank). When this occurs, full safety protocols should be followed at all times, in accordance with OSHA regulations.  A tower or tank B classification is a "Confined Space" location. For more information visit the OSHA combined space regulations page.

In addition, there are other safety risks that an operator or technician can be exposed to while inside these types of closed locations. The risk can come from fumes of hydrogen sulfide (H2S), chlorine from an injection line, or a lack of oxygen O2. A proper confined space permit should be prepared and only technicians with proper training and certifications should enter into these types of confined spaces.

Topics: water treatment issues, water quality, odor control, water treatment, advanced treatment solutions, biological scrubber, water plant, safety, odor control scrubber, hydrogen sulfide (H2S), Chemical Odor, media packing, scaling, caustic, Safe drinking water, dissolved gases, wastewater, carbon dioxide, degasifier, gases, Ammonia, what is a scrubber, Hydrogen Sulfide formula, Deagasification, Filter Media, DeLoach Industries, Inc., Drinking Water, Clean Water, Contaminated Water, OSHA

Different types of electric pumps, blowers, compressors,

and even material conveying equipment utilized to operate a water treatment process facility whether it is municipal, industrial, aquaculture, or a pisciculture facility.  All of these applications share a common requirement which is the need to have an electric motor provide the torque and energy necessary to operate the equipment and perform the required function. 

One of the most common questions asked or considered during the design phase of the water treatment process is what type of motor enclosure should be selected.  There are 7 

types of motor enclosures that are available and defined by NEMA standards MG1-1.25 through MG 1.27.  The final decision should be driven by the all of demands that the application will have placed upon it.

The selection of the type of motor enclosure can be a difficult choice. 

If the application is for a process like Reverse Osmosis, Degasification, or Decarbonation, it is important to consider the efficiency of the motor and what the motor will be exposed to during its operating life cycle.    We will briefly review each of the 7 different types that NEMA defines for motor enclosure types. 

The ODP (open drip proof) is one of the most common types of enclosures. 

The enclosure is open and vented at the back end of the motor and allows air to circulate in and around the motor windings carrying off heat.  The ODP motor is designed to prevent liquid from entering the motor at a 15-degree angle based on the vertical alignment.  ODP motors are normally utilized at water treatment facilities or aquaculture facilities where they will not be exposed to corrosive conditions such as HVAC systems.

Topics: water treatment, water distribution system, advanced treatment solutions, About DeLoach Industries, water plant, motors, pumps, municipal water systems

Following NSF/ANSI 61 regulations when designing and selecting the materials for the manufacturing of water treatment equipment.

It is important to understand what regulatory standards or constructions standard may be required to be compliant. This includes the designing and fabrication of systems such as reverse osmosis utilizing membrane technology, decarbonation of Carbon Dioxide, degasification of Hydrogen Sulfide, and water filtration for the removal of micron particles from potable and nonpotable water processes.

One requirement that engineers and manufacturers often encounter is called NSF /ANSI 61. NSF is an international and nonprofit, nongovernmental organization that is focused and dedicated to public health and safety as it relates to potable water systems and their components. NSF/ANSI 61 developed and established minimum requirements for the control of potential adverse human health effects from products and their components that contact with drinking water.

DeLoach Industries Inc. manufactures multiple types of water treatment equipment and adheres to strict compliance with NSF/ANSI 61 standards with all of their manufacturing procedures and practices. This strict adherence assures owners that water treatment equipment like decarbonation and degasification towers, reverse osmosis, and ion exchange that the equipment and material are all in full compliance with the NSF/ANSI 61 requirements.

Topics: water quality, water treatment, advanced treatment solutions, About DeLoach Industries, fabrication, contact molded process, hydrogen sulfide (H2S), Decarbonation, wastewater, carbon dioxide, decarbonator, H2S Degasifier, ansi61, nsf/ansi61

 

Topics: water treatment issues, water quality, pH levels of water, aeration, water treatment, advanced treatment solutions, fiberglass, About DeLoach Industries, fabrication, biological scrubber, Chemical Odor, media packing, pH levels, Decarbonation, De-Aeration, decarbonator, boiler system, distillation, degasifier, RO system, H2S Degasifier, Fish Farming, Aquaculture, Pisciculture, Biological Odor Control Scrubber, Biological odor control, removal of CO2 from water, Deagasification, decarbonation of water, Sand filters, Filter Media, municipal water systems, greensand, DeLoach Industries, Inc., Drinking Water

Industrial Odor Control Scrubbers: Making the Right Choice for Your Water Treatment Process

Industrial odor control scrubbers play a crucial role in water treatment processes, ensuring the removal of harmful pollutants and unpleasant odors. When it comes to selecting the right scrubber for your specific needs, it's essential to have a thorough understanding of the requirements of your operation. In this article, we will explore the factors to consider and the key differences between chemical scrubbers and biological scrubbers. By the end, you'll be equipped with the knowledge to make an informed decision for your industrial water treatment system.

Before delving into the specifics of chemical and biological scrubbers, it's important to evaluate your water treatment process thoroughly. Asking the right questions will help you identify the critical factors that will influence your scrubber selection. Consider factors such as the motor system's operation and the loading rate of pollutants. By gaining a comprehensive understanding of your process, you can ensure that your chosen scrubber will effectively meet your water treatment needs.

The design process the most important thing is having a total understanding of the need for the scrubber to ensure you make the right decision. For this reason, always ask the right questions about your process such as how you are going to operate the motor system and what the loading rate is. When selecting an odor control scrubber you must take into consideration all of the variables of the project. 

 

One example is the decision between Chemical Scrubbers and Biological Scrubbers. If there are a lot of variations and load rates then typically a Chemical Scrubber would be your best choice. A Biological Scrubber would not be the right choice because the biological bed is not able to adjust quickly enough to the increased load rate.

Chemical Scrubbers: A Versatile Solution for Varied Load Rates

Chemical scrubbers are known for their versatility and effectiveness across a wide range of load rates and variations. These scrubbers utilize chemical reactions to neutralize and remove pollutants from the air emissions. When the loading rate of pollutants fluctuates significantly, chemical scrubbers are an ideal choice due to their ability to adjust quickly. By employing various chemical agents and processes, these scrubbers can effectively control odors and remove harmful substances from the air.

Biological Scrubbers: Harnessing the Power of Nature

While chemical scrubbers excel in managing varied load rates, biological scrubbers offer a different approach to industrial odor control in water treatment. Biological scrubbers utilize living microorganisms to break down and eliminate pollutants. This process, known as biofiltration, relies on the natural ability of microorganisms to metabolize and convert pollutants into harmless byproducts. However, it's important to note that biological scrubbers are not suitable for applications with significant variations in load rates. The biological bed in these scrubbers requires time to adjust to increased load rates, making them less adaptable in such scenarios.

DeLoach Industries: Your Trusted Partner for Odor Control Scrubbers

When it comes to finding the right odor control scrubber for your water treatment application, DeLoach Industries is a name you can trust. With a wide range of scrubbers designed for both municipal and industrial markets, DeLoach Industries offers complete package systems tailored to meet your specific needs. Their professional design team can provide expert guidance and support throughout the selection and implementation process, ensuring optimal performance and efficiency.

Topics: odor control, water treatment, advanced treatment solutions