DeLoach Industries Blog

Treating Noxious Fumes with an Odor Control Scrubber Tower

Posted by Anthony DeLoach, President on May 24, 2022 1:00:00 PM

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.

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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

Using a Biological Scrubber to Treat & Remove Contaminants

Posted by Anthony DeLoach, President on Aug 9, 2018 8:18:00 AM

A Biological Scrubber is a wet odor control scrubber that treats and removes contaminants from an air stream.

It utilizes caustic typically to control the pH of the re-circulation solution. There are several types of odor control and chemical fume scrubbers on the market today. Each plays a role in treating noxious or corrosive gases in the industry.

Biological scrubbers are used in municipal applications to treat low and high hydrogen sulfide (H2S) gas levels. This colorless gas is removed from the water or wastewater treatment process.

Water treatment equipment such as “degasification” or “decarbonation” towers.

Strips the hydrogen sulfide gas from the treated wastewater and exhausts the gas from an exhaust port. These gases are captured and sent to the biological scrubber via an air duct system. The health effects of hydrogen sulfide can cause eye irritation, loss of appetite, and fluid in the lungs. Hydrogen gases are captured at a wastewater treatment process, including treatment facilities, lift stations, or head-works facilities. The PVC or FRP duct system sends the gases to the biological scrubber.

How does a Biological Scrubber work?

A biological scrubber utilizes tiny microorganisms (bacteria) to break down and digest contaminants. The bacteria feed on the contaminants and utilize this as a feed source to live and grow. When utilizing a biological scrubber for hydrogen sulfide (H2S) treatment, the by-product waste is acid from the digested H2S. This lowers the pH and requires the use of caustic to buffer the water and nutrient solution that is recirculated within the scrubber to maintain a neutral pH. The captured gas containing contaminants enters the bottom of a vertical biological scrubber. Similar to how the gas enters any other type of chemical scrubber or single or dual pass odor control scrubber.

The gas stream travels upward. Passes over a media bed that has been cultured to grow live microorganisms. A biological odor control scrubber already has “artificial intelligence” because of the millions of microbes colonies it supports.

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Topics: water treatment issues, odor control, advanced treatment solutions, biological scrubber, odor control scrubber, hydrogen sulfide (H2S), Chemical Odor, dissolved gases, wastewater, carbon dioxide, degasifier, gases, RO system, H2S Degasifier, what is a scrubber

Safety Precautions When Entering A Water Treatment Tower Or Tank

Posted by Anthony DeLoach, President on Sep 20, 2017 2:36:58 PM

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.

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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

DELOACH BLOG

Treating Noxious Fumes with an Odor Control Scrubber Tower

Using a Biological Scrubber to Treat & Remove Contaminants

Safety Precautions When Entering A Water Treatment Tower Or Tank

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