Category Archive: Product News

Soil Remediation at Superfund Sites across the USA

Severe soil contamination is a major cause for concern that can have a harmful impact on human health. The U.S. Environmental Protection Agency (EPA) regulates the levels of pollution in soils to protect the environment and reduce the likelihood that people will come into contact with harmful contaminants. Sites that are severely polluted can be remediated using a choice of pollution control technologies, and the EPA rigorously enforces the need for soil remediation as part of the Superfund program.

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The Power of Many – Expanding Possibilities of Remote Connection

Establishing a Remote Connection to your oxidizer is one of the most critical service enhancements you can make.

Manufacturers understand that establishing a remote connection with pollution control systems and process equipment is essential for business continuity. For Anguil clients with remote connection capability, it is both a lifeline during system upsets as well as a “force-multiplier,” akin to getting the experience and knowledge of several engineers on site for the price of one.

How is Remote Connection Typically Used?

Anguil generally uses remote assistance in our Field Service and Engineering departments to connect with equipment controls and make program changes orTechnician Monitoring Oxidizer Remotely perform troubleshooting. Essentially, we can do many things remotely and have the same result as standing at the control panel onsite, such as watching the machine in operation, seeing alarms happen, and diagnosing issues. Once connected to a customer’s PLC, Anguil can monitor all connected instrumentation. Using this information, we can troubleshoot issues including operational efficiency and the inability to start or operate the equipment.

We can accomplish even more equipment troubleshooting if the customer has an employee we can direct on what to physically check. In these cases, we can solve problems very fast, saving a potentially costly service visit or solving an equipment emergency when time cannot wait for the arrival of our service personnel.

Remote Connection in Uncertain Times

While remote connection has been a standard inclusion with Anguil equipment for many years, it gained elevated significance during global pandemic uncertainty when travel and many businesses were shut down. While Anguil remained open as an essential business, remote connection enabled us to stay connected to our customers and even support them in new ways, including “site” supervision.

For almost every aftermarket project requiring equipment work, Anguil sends a Field Service Engineer (FSE) to site for project supervision. However, during the COVID-19 global pandemic, Anguil was unable to go to a customer’s site due to COVID-19 safety restrictions at the plant. The project was a complex internal heat exchanger replacement, which required the removal of a large portion of ductwork attached to the system, electrical, and structural steel. This undertaking normally would have required an FSE onsite for up to a month.

The pandemic restrictions certainly presented a challenge to our aftermarket team, but at Anguil, we do whatever it takes to deliver for our customers.

Remote Connection Saves the Day in a New Way

Fortunately, the customer had remote connection established with Anguil. Our Aftermarket team decided to leverage this capability in a new way: remote installation supervision. With the customer onboard, our team strategized on the best execution strategy. A technical and mechanical package was put together

for the contractor to follow and conversations during the installation were on an as required basis. Most importantly, the remote installation approach offered additional flexibility with staffing: instead of assigning an FSE for project supervision, the Aftermarket team assigned the Project Engineer.

There were multiple benefits to this approach as the Project Engineer has much more intimate knowledge on the work being done. He completed many Solidworks models and drawings to guide the customer on how to remove and replace the heat exchanger. The Anguil Engineer was also able to monitor their

progress remotely at various points with a check in video call and resolve technical issues with the customer at their pace. At the same time, sending the Project Engineer to site to supervise would not be ideal for Anguil or our other Aftermarket customers as he could not keep up on his other projects while on site.

Remote installation supervision also softened the blow of other project complications. The customer faced many personnel and weather issues during installation. COVID-19 shut the plant down in the middle of the project for two weeks. A snowstorm shut the plant down for a couple days. If Anguil had an FSE onsite during this time, they would have been stuck in a hotel for that amount of time.

Across the board, leveraging remote connection was a win-win for everyone. Due to the nature of this project and the savings incurred during remote assistance, Anguil was able to issue a credit to the customer worth over $12,000! The heat exchanger installation was successful and the customer was very pleased.

Interested in Remote Connection for Your Oxidizer System?

Remote connection capability is not just for Anguil systems! With a simple evaluation, Anguil can determine what needs to be done to get your oxidizer connected to our team of experts. Once online access is established, we can troubleshoot existing issues and help prevent future malfunctions. Get in Touch with Anguil’s Aftermarket team to learn more about adding remote connection capabilities.

Key Challenges in Industrial Wastewater Treatment

Many industrial processes produce wastewater discharge that can be difficult to manage due to pollutant volume, composition, and variability. It is critical to assess the physical and chemical characteristics of the effluent to determine a cost-effective and efficient process for industrial wastewater treatment.

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Staying Ahead of Evolving EtO Regulations

Catalytic OxidizerEtO is everywhere – in the news, on the minds of the community, and at the forefront of regulators attention.
Are you ready for the increased compliance challenges?

Why is everyone talking about ethylene oxide (EtO)? According to recent scientific studies, EtO is a more dangerous carcinogen than previously thought. Results from the latest National Air Toxics Assessment (NATA) have made EtO an increased focus of concern for the EPA and state regulators. For sterilization companies, this understandably makes you concerned about the safety of your employees and community, as well as your reputation.

In many cases, the traditional abatement technologies such as wet scrubbers and dry sorbents cannot meet the new EtO destruction requirements.

How does your abatement strategy measure up? How do you ensure that your abatement technology is up-to-date and meeting compliance requirements? With so much to lose, why take the risk with an unproven supplier?


A Proven EtO Abatement Equipment Design

Catalytic Oxidizers are one of the most widely accepted control technologies available to control VOC emissions from the EtO sterilization processes.Catalytic Oxidizer Combining our flagship catalytic oxidizer with a peak shaver, Anguil’s EtO abatement systems have helped clients achieve greater than 99% destruction efficiency and limited EtO concentrations to under one part-per-million by volume.

Anguil systems ensure zero leakage of EtO from the oxidizer and safe operation by integrating the peak shaver, a packed tower counter-flow water scrubber that absorbs ethylene oxide gas into the water by ensuring a high contact area between the gas and the water, preventing unsafe, high concentration conditions.

Sterilizers cannot afford to take the risk on an unproven company. We are proud of our reputation in the industry and our solutions that help ensure safer communities and sterilization operations.

Submit your project specs.


ANGUIL SYSTEM DESIGN FEATURES
  • FLEXIBILITY: Base Metal Catalyst offers a large operational temperature window for flow and concentration variations
  • COMPLIANCE: Horizontal Catalyst Tray Configuration avoids catalyst bed bypassing per NESHAP requirements
  • PERFORMANCE: Leak-and-Dye Tested Shell & Tube Heat Exchanger guarantees 0% leakage of VOC-laden air into clean airstream, reduces operational costs
  • SAFETY: Induced Draft Fan funtions as a failsafe to prevent leakage into work environment
  • DURABILITY: 304L SS Construction With Outer Aluminized Steel Frame increases equipment life, provides low-cost maintenance
  • EASE OF USE: PLC With Human Machine Interface and Remote Connectivity System troubleshooting, alerts operator of equipment shutdowns
  • ON SCHEDULE: Pre-Assembled, Wired, and Tested Prior to Shipment, can be installed within tight time restrictions due to high production levels
  • EVEN, SAFE VOC LOADINGS: Integrated Peak Shaver evens out fluctuations in contaminant levels to a steady state, preventing unsafe, high concentration conditions

Anguil Announces Multi-million Dollar Order for EtO Sterilization PlantEthylene Oxide

Starting 2021 strong, Anguil announced a multi-million-dollar order for a 15,000 SCFM Catalytic Oxidizer with a Peak Shaver for a new ethylene oxide (EtO) sterilization plant. Anguil’s diversity of experience and wide breadth of technology offerings make us the popular industry choice for the nuanced and varied needs of the pharmaceutical industry where compliance is critical.

Learn more about our solutions for the pharmaceutical industry.


Have an Existing EtO Abator?

If you already have a pollution abatement system on your EtO process, Anguil’s suite of Aftermarket Services can ensure your equipment is optimized forPreventive Maintenance highest performance, compliance and lowest cost of ownership. We are ready to deliver our “never walk away” industry-leading customer experience with the following services:

General Services
  • 24/7 Emergency Service
  • Routine or Troubleshooting Visit
  • Operator Training
  • Wastewater Treatment System Maintenance
Retrofits & Upgrades
  • Increased Air or Water Flow Capacity
  • Improved Destruction Efficiency
  • Controls Enhancements
Preventive Maintenance
  • Preventive Maintenance Evaluations
  • Maintenance Contracts
  • Predicative Maintenance Monitoring
Spare Parts
  • Individual Spare Parts
  • Recommended Spare Parts Packages
  • Catalyst & Media

Explore Anguil’s Aftermarket Solutions.


Anguil’s engineers will diligently analyze your challenges and requirements to recommend a comprehensive, turn-key compliance solution. Our suite of quality engineered, air pollution control technologies will efficiently solve your pollution control challenges no matter the complexity. Contact Us to get started with your application.

3 High Payback Oxidizer Retrofits for Lean Budgets

2020 has been the year many manufacturers have had to pivot into to the unknown. Your pollution control equipment must be considered as you make key business decisions. Whatever your new business landscape, Anguil is ready to assess your current equipment, production requirements, and capacities to develop a strategy that meets your emerging business needs.

Have you had to make any of these business decisions in 2020?

  • Adding new process line(s) for expanded or new product offerings
  • Consolidating production plants or building new facilities
  • Speeding up process lines
  • Changed process inputs

In the face of uncertainty and rapid change, strategic investment in your existing pollution control systems can keep you in compliance and offer opportunities for rapid return on investment (ROI). Instead of a new capital equipment purchase, consider retrofitting your existing equipment to fit tight timelines and lean budgets.

Here are three high payback equipment retrofits to consider.


Increase Capacity to Accommodate Production Changes

Add more flow to your existing oxidizer.

Anguil makes it easy to reimagine the possibilities of your pollution abatement equipment. If you have had to expand or consolidate production lines, you can retrofit your existing equipment to treat additional flow.

How to Evaluate Capacity Changes

concentrator wheel

Is the new flow over capacity of existing unit?

When evaluating capacity modifications, start by determining your current state and comparing it with the future.

  • Confirm existing flow, VOC loading, and temperature to oxidizer
  • Confirm new flow, VOC loading, and temperature to oxidizer
Can modifications be made to the existing unit to increase capacity?

Most of the time, the answer is yes. Review the VOC loading and confirm it does not exceed capacity of the unit type. Anguil’s engineering experts can help you confirm your capacity modification possibilities.

What components need to be upgraded to increase RTO capacity?

Once your capacity parameters are determined, several components need to be evaluated to accommodate the flow expansion.

  • Upsize the Burner: Review burner system, fuel train, SFI
  • Change Media Design: Review media bed design – size, depth, type of media, velocity, TER, and pressure drop, residence time
  • Upsize Fan: Review fan/VFD sizing – flow, temp and pressure rating
  • Add an Emission Concentrator: Reduce the flow to your oxidizer by concentrating large flows of low concentration air upstream of the inlet

Reduce Downtime with Controls Upgrades + Strategic Spares Management

Prepare for the unexpected with modern controls and critical spares

Like an insurance policy, the savviest oxidizer operators invest great care in preventive safeguards for resiliency in the face of unexpected downtime. Two high impact, low effort investments you can make to reduce downtime are oxidizer controls upgrades and strategically stocking your spare parts inventory.

Controls Upgrades 

Because your oxidizer controls will generally function without incident even with older software and hardware, you may not consider them an upgrade or replacement priority. That is, until you experience a lengthy downtime due to a PLC crash or not having spares for an obsolete system.

Anguil has extensive experience consulting with operators on their oxidizer controls needs and developing custom solutions to prevent unplanned downtime, safety and compliance risks, and obsolete part headaches.

Are you ordering replacement control panel parts from Ebay? Or struggling to find support for your obsolete control components?

While obsolete parts may function, they expose you to many risks ranging from lengthy downtime to lack of service support. BecauseWorker improving equipment efficiency control components work together, a failed obsolete component might not be easily replaced and may require a full controls upgrade – a 12–16-week lead time. Many common controllers and I/O components will be discontinued in 2020, including control components installed on Anguil equipment manufactured prior to 2013.

Answer: Anguil Aftermarket can help identify which components are slated to be discontinued by completing a Controls Review of your current installed components and make Controls Upgrade recommendations

Is your PLC or HMI exhibiting signs of vulnerability, such as program loss or failure?

A failed display can leave you blind when it comes to operating your oxidizer system safely. If this happens at an inopportune moment, you want to be prepared to download your HMI program to a replacement display from your spare parts inventory.

Answer: Anguil Aftermarket can perform PLC Upgrades, even if source code is unavailable. Our electrical and field service engineers will specify, supply, and install replacement hardware and supply and commission new software.

Are your oxidizer controls upholding your safety commitment?

Even if your system is using aging or obsolete components without issue, your system may not be meeting modern safety standards.

Answer: Anguil Aftermarket can review your program logic, make Operational Efficiency and Safety Improvements, and develop a custom solution.

Do you wish you had clearer insight into the workings of your oxidizer’s PLC? What if your oxidizer’s controls could be e

Hardware improvements such as a Human Machine Interface (HMI) Upgrade can provide better system control and visibility on machine operation and troubleshooting via improved graphics and diagnostics.

Answer: Anguil Aftermarket employs a user-friendly 10” HMI option that provides easy operation with a graphical overview with process values, loop bar graphs, trends, and I/O and purge interlock status. Additional upgrades such as Digital Chart Recorders and Remote Ethernet Access can unlock the full potential of modern oxidizer control technology.

Stocking Your Spare Parts Inventory
Why does my oxidizer spare parts program deserve significant attention?
  • Uptime – The downtime associated with a system upset can be dramatically reduced if the right parts are immediately available on site.
  • Compliance – Stocking an appropriate level of spare parts for your oxidizer system may be required by your environmental permit.
  • Preparedness – Making the decision to have a well-stocked spare parts inventory could be the difference between having the needed component available in your stockroom to get your system quickly back online versus lengthy downtime, lost production revenue, and plant headache.
  • Mission – Stocking an appropriate level of spare parts for your system is a vital step in a long-term commitment of environmental compliance.
How Does Anguil Determine my Recommended Spare Parts List?

Using your system process and instrumentation diagram (P&ID) and bill of materials (BOM), Anguil’s Aftermarket Experts can design a custom-tailored recommended Critical Spare Parts Package for you. Yes, we can do this for any oxidizer system regardless of manufacturer! Plus, we can supply parts for your ancillary equipment including scrubbers, concentrator wheels, and dust collectors. We tag each system component as falling into one of four categories: CRITICAL, RECOMMENDED, CONVENIENCE, and WHEN NEEDED.

Level Description Examples
Convenience Consumables not critical to system operation Filter elements, door gasket
Critical High-use and high-wear parts that are vital to system operation, parts that may have a long lead-time Actuators, poppet valve components, thermocouples, flow sensors, and spark igniters
Recommended These items are not typically known to fail; however, they cannot safely be bypassed if they do Air proving switches, PLC components, and fuel train components
When Needed Parts that are unlikely to fail or not generally critical to system operation  Burners, gauges, and flex joints
What is a Critical Spare Parts Package?

A critical spare parts package bundles the most critical spare components for your system at a discounted price.

Why should I consider a Critical Spare Parts Package?

This convenient package takes the guesswork out of ordering spare parts and saves you money. In addition to meeting compliance requirements and strengthening your downtime firewall, we discount this package over the cost of ordering individual parts.

Why order spare parts through Anguil?

Anguil can simplify your parts procurement process. We know your system, so let us quickly get you the parts you need. If we don’t know your system, our engineering experts can quickly assess your system and determine your parts needs. Anguil has an expansive network of vendor relationships and enjoys priority service and advantageous pricing that we pass on to you.


Increase Thermal Energy Recovery (TER) for High Impact ROI

Improving TER with a media upgrade

Considering some enhancements to your RTO? Your RTO’s media is a key target area for high return on investment (ROI). Many operators consider media replacements primarily out of necessity due to plugging, but a lot of potential upside may be available by focusing on your media’s TER performance. Consider this:

  • Up until recently, most RTOs were designed with 95% Thermal Energy Recovery (TER%) or less.
  • Rule of Thumb for a self-check: If the average RTO outlet temperature is more than 100°F higher than the RTO inlet temperature, your actual TER% is probably less than 95%.
  • Even a small increase in TER% can have a dramatic effect on RTO fuel usage. In some cases, a bump in TER% could eliminate RTO fuel use entirely.
  • Advances in ceramic media have allowed Anguil to improve TER% in RTOs by only replacing a portion of the existing ceramic media beds, improving payback periods.
  • Anguil has performed this retrofit on numerous RTOs, regardless of original manufacturer, and we offer free Savings Cost Analysis making it easy to get started.
How to Evaluate a Media Design Change
What is my current media design?

Start by determining your current state and comparing it with available possibilities. When evaluating your current media bed design, take note of the following:

  • Type of media
  • Bed dimensions
  • Available space
What is my current media performance?

Next, determine your current process conditions to calculate your media’s current performance.

  • Airflow
  • Inlet temp
  • VOC loading
  • Combustion air from burner
  • Current fan sizing and speed
What are my new design possibilities?

Look at different media suppliers and what designs are available. Important parameters to keep in mind

  • Pressure drop across media beds – will it impact fan speed and possibly sizing?
  • Total flow that needs to be treated – will it impact pressure drop and velocity through media?
How much savings can I expect?

The cost of your media retrofit versus your projected fuel savings will determine your ROI. For a free assessment and consultation, complete our Savings Cost Analysis. Upon submittal, an Anguil Aftermarket expert will contact you for a follow-up consultation.

As a custom solutions provider, Anguil’s team of experienced engineers will partner with you to understand your system, regardless of make, model, configuration, or manufacturer, tailoring your retrofit project to maximize system performance. Contact us to get started on your high impact retrofit project.

Anguil Expands Wastewater Treatment Offerings

Anguil is announcing that we have signed an exclusive product licensing agreement with American Micro Detection Systems, Inc. (AMDS) of Stockton, California. Under the terms of the agreement AMDS will allow Anguil to exclusively present the REX product line to their Fortune 50 customers in the electronics space. The AMDS CEO Robert Keville stated that, “This agreement opens a new verticle market for AMDS products with substantial sales potential.” He further stated that, “The total market value to AMDS through this agreement will, over the term of the license and in aggregate, total tens of millions of dollars in revenue to AMDS. We are very excited about working with Anguil and having them as a sales channel partner.”

Christopher Anguil, President of Anguil stated that “As a provider of single-source, fully-integrated air and water treatment systems, we are always looking for ways to increase the value for our global customer base. By leveraging and integrating the REX capabilities into our client processes, we will be able to help our customers mitigate exposure to operational risk and costs. The analytical capabilities that REX adds, but moreover the speed with which REX delivers those results, will help some of our clients improve their process monitoring to minimize downtime and potentially reduce production losses.”

About AMDS
American Micro Detection Systems, Inc. (AMDS) is a privately held technology company located in Stockton, CA with research and development facilities in Livermore, CA. AMDS develops and markets world class analysis instruments specifically geared towards the water sector. AMDS manufactures innovative state-of-the-art, real time fluids analysis instruments that allow for autonomous monitoring of fluid flow streams at the source of interest. AMDS products serve any industry that utilizes water in their process from pulp and paper to agriculture to electronics to mining and oil.

For more information visit: www.anguil.com/aqua or contact Mr. Mike Munnagle, Director of Business Development at mike.munnagle@anguil.com.

Frac Water Recycling White Paper

Balancing the risk of well damage with the economic benefits of frac wastewater reuse can be difficult. In conjunction with Environmental Daily Advisor, Anguil Environmental Systems has sponsored a detailed report which answers some of the tough questions about fracking and water use.

Minimizing Operator Risks While Implementing a Frac Water Recycling Program

  • Why Recycle?
  • Why isn’t recycling a widespread practice?
  • How to manage the perceived risks of wastewater reuse
  • What are the emerging technologies?
  • What are the regulatory risks?

The reduced U.S. dependence on foreign oil and the increase in U.S. exports of natural gas are directly related to natural gas resources in the United States that have become more accessible through hydraulic fracturing. However, companies have come to realize that due to the amount of water needed in the fracking process, the use of freshwater is unsustainable. Recycling frac fluids would not only mitigate the need for freshwater, but would also provide an alternative to the costs and problems of disposing of wastewater.

Concerns that the use of recycled frac fluids would damage wells have held operators back from embracing recycling even though recycling has proven to be much less expensive than using freshwater. However, major operators are demonstrating that certain frac fluids that are recycled properly do not damage wells, making recycling increasingly attractive to operators.

Contact us for copy of the report to learn this and more about the evolving landscape of hydraulic fracturing.

New Clean Air Techniques for Carbon Fiber Processes

As a material, carbon fiber has fundamentally changed many of the products we use every day, making them lighter, stronger and more durable. The manufacturing process is typically unique to each supplier and it can be as complex as the fiber molecules themselves. Equally as challenging are the air pollution control systems used on the production equipment. This year, two institutions have rolled out new processing techniques that utilize different, yet highly effective air pollution abatement technologies that also drive down production costs.

When the first conversion plants came online, operating costs were not critical design parameters and neither were the environmental effects of production. Today, the manufacturing of carbon fiber is heavily regulated by the environmental community and producers are continually looking to reduce energy demands of this heat intensive process. The oxidation and carbonization furnaces and industrial ovens have the potential to emit hydrogen cyanide (HCN), ammonia (NH3) and volatile organic compounds (VOCs). Some of these pollutants are immediately dangerous to human health, even in very small quantities. Other pollutants of concern for carbon fiber producers include harmful gases such as carbon monoxide (CO) and nitrogen oxide (NOX). These emissions not only contribute to global warming but also have a direct correlation with the manufacturer’s consumption of energy.

Recycling at the Forefront

The strength, durability and light-weight characteristics of carbon fiber make it perfect for many manufactured products like airplanes and automobiles. However, most waste ends up in landfills where those same attributes do not allow the carbon fiber to break down like other organic material. A major university has opened a new, state of-the-art facility dedicated to the reuse of this valuable resource.

In conjunction with industry partners, they have developed a pilot scale carbon fiber recycling plant. The team set out to develop and commercialize recycled fiber that maintains the material strength at a cost-savings to manufacturers using carbon fiber in their products. The result was a lightweight, low cost material made from recycled carbon fiber that gives users a competitive advantage over virgin carbon fiber.

The university knew that an air pollution control device would be necessary to meet the local emission requirements for hydrogen cyanide (HCN) and ammonia (NH3). They also realized that there was the potential to reuse some of the energy released during the combustion of these carbon fiber processing emissions.

Anguil Environmental Systems (Anguil) was selected to provide the air pollution control system. Their experience with similar applications and ability to make a custom designed system to meet the unique needs of this pilot-scale recycling facility were the primary determining factors. Anguil manufactured, installed and recently brought online a Thermal Recuperative Oxidizer with dual heat recovery.

A metallic heat exchanger within the oxidizer reduces the amount of supplemental fuel required to bring the process emissions up to combustion temperatures. In addition, a secondary heat recovery system downstream of the oxidizer captures nearly all of the remaining heat for process heating needs. The extremely efficient system drastically reduces the operating costs of the carbon fiber manufacturing process. In addition, the Anguil oxidizer has been achieving over 99% destruction rate efficiency.

A Technology Transfer in the United States

Recognizing the need for this industry to develop a lower cost carbon fiber material, The United States Department of Energy built a custom designed conversion process at Oak Ridge National Laboratories (ORNL). The process equipment, designed by Harper International, makes this one of the most sophisticated and capable facilities in the industry. The carbon fiber technology line in Oakridge, Tennessee allows commercial partners to test the scalability of emerging carbon composite materials before commercial production.

To treat the exhaust streams coming from the carbon fiber process, Anguil Environmental Systems was commissioned to design, manufacture and install a multi-stage Direct Fired Thermal Oxidizer (DFTO). The abatement system is capable of destroying nitrogen compounds without the formation of NOX which is a typical by-product in conventional oxidation processes. Gases move through zones within the DFTO under varying conditions where the total emission destruction efficiencies are over 99% with minimal NOX generation.

Even though this application does not warrant additional NOX reduction, the Anguil DFTO has the capability of adding Selective Non-Catalytic Reduction (SCNR) to further reduce the environmental impact.

Anguil Environmental is a system provider of air pollution control and energy recovery solutions. We are intimately familiar with the capture, control and compliance hurdles of the carbon fiber industry. View our Carbon Fiber page for more information.